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 1.656 2018/02/10 18:19:38 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: 1.656 $)
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($with_ticlib)
426 ### Checks for special libraries, must be done up-front.
429 if test "$with_gpm" != no ; then
430 AC_MSG_CHECKING(if you want to load GPM dynamically)
432 [ --without-dlsym do not use dlsym() to load GPM dynamically],
433 [with_dlsym=$withval],
435 AC_MSG_RESULT($with_dlsym)
436 if test "x$with_dlsym" = xyes ; then
438 if test "x$with_gpm" != xyes ; then
439 CF_VERBOSE(assuming soname for gpm is $with_gpm)
440 cf_cv_gpm_soname="$with_gpm"
442 CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
444 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])
445 SHLIB_LIST="-ldl $SHLIB_LIST"
447 SHLIB_LIST="-lgpm $SHLIB_LIST"
448 CF_ADD_LIB(gpm,TEST_LIBS)
450 AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
456 dnl Not all ports of gcc support the -g option
458 if test X"$CC_G_OPT" = X"" ; then
460 test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT=''
464 if test X"$CXX_G_OPT" = X"" ; then
466 test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
470 AC_MSG_CHECKING(for default loader flags)
471 case $DFT_LWR_MODEL in
472 (libtool) LD_MODEL='' ;;
473 (normal) LD_MODEL='' ;;
474 (debug) LD_MODEL=$CC_G_OPT ;;
475 (profile) LD_MODEL='-pg';;
476 (shared) LD_MODEL='' ;;
478 AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
479 AC_MSG_RESULT($LD_MODEL)
481 case $DFT_LWR_MODEL in
484 AC_MSG_CHECKING(if shared libraries should be relinked during install)
485 AC_ARG_ENABLE(relink,
486 [ --disable-relink relink shared libraries during install],
487 [cf_cv_do_relink=$enableval],
488 [cf_cv_do_relink=yes])
489 AC_MSG_RESULT($cf_cv_do_relink)
493 # we will build libraries one-level down.
496 for model in $cf_list_models; do
503 if test "$CC_SHARED_OPTS" = "unknown"; then
504 AC_ERROR(Shared libraries are not supported in this version)
506 # workaround for inept transition to PIE vs PIC...
507 AC_MSG_CHECKING(if current CFLAGS link properly)
509 [#include <stdio.h>],
510 [printf("Hello work\n");],
511 [cf_cflags_work=yes],
513 AC_MSG_RESULT($cf_cflags_work)
514 if test "$cf_cflags_work" = no
516 CF_VERBOSE(try to work around by appending shared-options)
517 CFLAGS="$CFLAGS $CC_SHARED_OPTS"
519 CF_WITH_VERSIONED_SYMS
524 # pretend that ncurses==ncursesw==ncursest
525 AC_MSG_CHECKING(if you want to disable library suffixes)
526 CF_ARG_DISABLE(lib-suffixes,
527 [ --disable-lib-suffixes disable library suffixes],
528 [disable_lib_suffixes=yes],
529 [disable_lib_suffixes=no],
531 AC_MSG_RESULT($disable_lib_suffixes)
533 ### If we're building with rpath, try to link non-standard libs that way too.
534 if test "$DFT_LWR_MODEL" = "shared"; then
535 CF_DISABLE_RPATH_HACK
538 ###############################################################################
539 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
541 ### use option --with-extra-suffix to append suffix to headers and libraries
542 AC_MSG_CHECKING(if you wish to append extra suffix to header/library paths)
544 AC_ARG_WITH(extra-suffix,
545 [ --with-extra-suffix=X append extra suffix to header/library paths],
550 EXTRA_SUFFIX=$cf_cv_abi_version
553 EXTRA_SUFFIX=$withval
557 AC_MSG_RESULT($EXTRA_SUFFIX)
558 AC_SUBST(EXTRA_SUFFIX)
560 ### use option --disable-overwrite to leave out the link to -lcurses
561 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
562 AC_ARG_ENABLE(overwrite,
563 [ --disable-overwrite put headers in subdir, omit link to -lcurses],
564 [with_overwrite=$enableval],
565 [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
566 AC_MSG_RESULT($with_overwrite)
568 AC_MSG_CHECKING(if external terminfo-database is used)
569 AC_ARG_ENABLE(database,
570 [ --disable-database do not use terminfo, only fallbacks/termcap],
571 [use_database=$enableval],
573 AC_MSG_RESULT($use_database)
577 TERMINFO_SRC='${top_srcdir}/misc/emx.src'
580 TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
583 AC_SUBST(TERMINFO_SRC)
585 NCURSES_USE_DATABASE=0
586 if test "$use_database" != no ; then
587 NCURSES_USE_DATABASE=1
589 AC_MSG_CHECKING(which terminfo source-file will be installed)
590 AC_ARG_WITH(database,
591 [ --with-database=XXX specify terminfo source to install],
592 [TERMINFO_SRC=$withval])
593 AC_MSG_RESULT($TERMINFO_SRC)
595 AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
596 AC_ARG_WITH(hashed-db,
597 [ --with-hashed-db specify hashed-database library],,
599 AC_MSG_RESULT($with_hashed_db)
603 AC_SUBST(NCURSES_USE_DATABASE)
605 AC_MSG_CHECKING(for list of fallback descriptions)
606 AC_ARG_WITH(fallbacks,
607 [ --with-fallbacks=XXX specify list of fallback terminal descriptions],
608 [with_fallback=$withval],
610 AC_MSG_RESULT($with_fallback)
611 FALLBACK_LIST=`test "$with_fallback" != no && echo "$with_fallback" | sed -e 's/,/ /g'`
612 AC_SUBST(FALLBACK_LIST)
614 AC_MSG_CHECKING(if you want modern xterm or antique)
615 AC_ARG_WITH(xterm-new,
616 [ --without-xterm-new specify if xterm terminfo should be old version],
617 [with_xterm_new=$withval],
618 [with_xterm_new=yes])
619 case $with_xterm_new in
620 (no) with_xterm_new=xterm-old;;
621 (*) with_xterm_new=xterm-new;;
623 AC_MSG_RESULT($with_xterm_new)
624 WHICH_XTERM=$with_xterm_new
625 AC_SUBST(WHICH_XTERM)
627 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
628 AC_ARG_WITH(xterm-kbs,
629 [ --with-xterm-kbs=XXX specify if xterm backspace sends BS or DEL],
630 [with_xterm_kbs=$withval],
632 case x$with_xterm_kbs in
633 (xyes|xno|xBS|xbs|x8)
640 with_xterm_kbs=$withval
643 AC_MSG_RESULT($with_xterm_kbs)
644 XTERM_KBS=$with_xterm_kbs
648 if test "$use_database" = no ; then
649 TERMINFO="${datadir}/terminfo"
653 AC_MSG_CHECKING(for list of terminfo directories)
654 CF_WITH_PATHLIST(terminfo-dirs,
655 [ --with-terminfo-dirs=XXX specify list of terminfo directories],
659 AC_MSG_RESULT($TERMINFO_DIRS)
660 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
662 AC_MSG_CHECKING(for default terminfo directory)
663 CF_WITH_PATH(default-terminfo-dir,
664 [ --with-default-terminfo-dir=DIR default terminfo directory],
668 AC_MSG_RESULT($TERMINFO)
669 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO",[Define to set the default terminal database path])
674 AC_SUBST(MAKE_TERMINFO)
676 ### use option --disable-big-core to make tic run on small machines
677 ### We need 4Mb, check if we can allocate 50% more than that.
678 AC_MSG_CHECKING(if big-core option selected)
679 AC_ARG_ENABLE(big-core,
680 [ --disable-big-core assume machine has little memory],
681 [with_big_core=$enableval],
686 unsigned long n = 6000000L;
690 ${cf_cv_main_return:-return}(s == 0);
694 [with_big_core=no])])
695 AC_MSG_RESULT($with_big_core)
696 test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE,1,[Define to 1 if machine has ample memory for tic])
698 ### ISO C only guarantees 512-char strings, we have tables which load faster
699 ### when constructed using "big" strings. More than the C compiler, the awk
700 ### program is a limit on most vendor UNIX systems. Check that we can build.
701 AC_MSG_CHECKING(if big-strings option selected)
702 AC_ARG_ENABLE(big-strings,
703 [ --disable-big-strings assume compiler has only standard-size strings],
704 [with_big_strings=$enableval],
705 [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
706 AC_MSG_RESULT($with_big_strings)
709 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
710 AC_SUBST(USE_BIG_STRINGS)
712 ### use option --enable-termcap to compile in the termcap fallback support
713 AC_MSG_CHECKING(if you want termcap-fallback support)
714 AC_ARG_ENABLE(termcap,
715 [ --enable-termcap compile in termcap fallback support],
716 [with_termcap=$enableval],
718 AC_MSG_RESULT($with_termcap)
720 NCURSES_USE_TERMCAP=0
721 if test "x$with_termcap" != "xyes" ; then
722 if test "$use_database" = no ; then
723 if test -z "$with_fallback" ; then
724 AC_ERROR(You have disabled the database w/o specifying fallbacks)
727 AC_DEFINE(PURE_TERMINFO,1,[Define to 1 if we should support only terminfo])
730 if test "$with_ticlib" != no ; then
731 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
734 NCURSES_USE_TERMCAP=1
735 AC_MSG_CHECKING(for list of termcap files)
736 CF_WITH_PATHLIST(termpath,
737 [ --with-termpath=XXX specify list of termcap files],
739 /etc/termcap:/usr/share/misc/termcap)
740 AC_MSG_RESULT($TERMPATH)
741 test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH",[Define to set the termcap searchlist])
743 ### use option --enable-getcap to use a hacked getcap for reading termcaps
744 AC_MSG_CHECKING(if fast termcap-loader is needed)
745 AC_ARG_ENABLE(getcap,
746 [ --enable-getcap fast termcap load, no xrefs to terminfo],
747 [with_getcap=$enableval],
749 AC_MSG_RESULT($with_getcap)
750 test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP,1,[Define to 1 to use fast termcap-loader])
752 AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
753 AC_ARG_ENABLE(getcap-cache,
754 [ --enable-getcap-cache cache translated termcaps in ~/.terminfo],
755 [with_getcap_cache=$enableval],
756 [with_getcap_cache=no])
757 AC_MSG_RESULT($with_getcap_cache)
758 test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE,1,[Define to 1 if translated termcap should be stored in $HOME/.terminfo])
761 AC_SUBST(NCURSES_USE_TERMCAP)
763 ### Use option --disable-home-terminfo to completely remove ~/.terminfo
764 AC_MSG_CHECKING(if ~/.terminfo is wanted)
765 AC_ARG_ENABLE(home-terminfo,
766 [ --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
767 [with_home_terminfo=$enableval],
768 [with_home_terminfo=yes])
769 AC_MSG_RESULT($with_home_terminfo)
770 test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO,1,[Define to 1 if $HOME/.terminfo feature is wanted])
772 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
773 AC_ARG_ENABLE(root-environ,
774 [ --disable-root-environ restrict environment when running as root],
775 [with_root_environ=$enableval],
776 [with_root_environ=yes])
777 AC_MSG_RESULT($with_root_environ)
778 test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON,1,[Define to 1 if environment should be restricted for root user])
780 ### Use option --enable-symlinks to make tic use symlinks, not hard links
781 ### to reduce storage requirements for the terminfo database.
787 # soft links (symbolic links) are useful for some systems where hard links do
788 # not work, or to make it simpler to copy terminfo trees around.
789 if test "x$ac_cv_func_symlink" = xyes ; then
790 AC_MSG_CHECKING(if tic should use symbolic links)
791 AC_ARG_ENABLE(symlinks,
792 [ --enable-symlinks make tic use symbolic links not hard links],
793 [with_symlinks=$enableval],
795 AC_MSG_RESULT($with_symlinks)
798 # If we have hard links and did not choose to use soft links instead, there is
799 # no reason to make this choice optional - use the hard links.
800 if test "$with_symlinks" = no ; then
801 AC_MSG_CHECKING(if tic should use hard links)
802 if test "x$ac_cv_func_link" = xyes ; then
807 AC_MSG_RESULT($with_links)
810 test "x$with_links" = xyes && AC_DEFINE(USE_LINKS,1,[Define to 1 if hardlinks should be used in terminfo database])
811 test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS,1,[Define to 1 if symbolic links should be used in terminfo database])
813 ### use option --enable-broken-linker to force on use of broken-linker support
814 AC_MSG_CHECKING(if you want broken-linker support code)
815 AC_ARG_ENABLE(broken_linker,
816 [ --enable-broken_linker compile with broken-linker support code],
817 [with_broken_linker=$enableval],
818 [with_broken_linker=${BROKEN_LINKER:-no}])
819 AC_MSG_RESULT($with_broken_linker)
822 if test "x$with_broken_linker" = xyes ; then
823 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
825 elif test "$DFT_LWR_MODEL" = shared ; then
826 case $cf_cv_system_name in
828 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
830 CF_VERBOSE(cygwin linker is broken anyway)
834 AC_SUBST(BROKEN_LINKER)
836 ### use option --enable-bsdpad to have tputs process BSD-style prefix padding
837 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
838 AC_ARG_ENABLE(bsdpad,
839 [ --enable-bsdpad recognize BSD-style prefix padding],
840 [with_bsdpad=$enableval],
842 AC_MSG_RESULT($with_bsdpad)
843 test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS,1,[Define to 1 to recognize BSD-style prefix padding])
845 ### use option --enable-widec to turn on use of wide-character support
854 # Check to define _XOPEN_SOURCE "automatically"
855 CPPFLAGS_before_XOPEN="$CPPFLAGS"
857 CPPFLAGS_after_XOPEN="$CPPFLAGS"
859 # Work around breakage on OS X
862 # Checks for CODESET support.
865 # use these variables to work around a defect in gcc's fixincludes.
869 AC_MSG_CHECKING(if you want wide-character code)
871 [ --enable-widec compile with wide-char/UTF-8 code],
872 [with_widec=$enableval],
874 AC_MSG_RESULT($with_widec)
876 NCURSES_WCWIDTH_GRAPHICS=1
877 AC_SUBST(NCURSES_WCWIDTH_GRAPHICS)
879 if test "x$with_widec" = xyes ; then
880 if test "x$disable_lib_suffixes" = xno ; then
881 LIB_SUFFIX="w${LIB_SUFFIX}"
883 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide-char/UTF-8 code])
884 AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
887 CF_CHECK_WCWIDTH_GRAPHICS
888 test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
892 AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
893 if test "x$ac_cv_func_putwc" != xyes ; then
895 if test "$cf_cv_utf8_lib" != no ; then
899 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
900 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
901 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
903 if test "$NCURSES_MBSTATE_T" != 0; then
904 AC_DEFINE(NEED_MBSTATE_T_DEF,1,[Define to 1 if we must declare mbstate_t])
907 AC_SUBST(NCURSES_CH_T)
908 AC_SUBST(NCURSES_LIBUTF8)
910 AC_SUBST(NEED_WCHAR_H)
911 AC_SUBST(NCURSES_MBSTATE_T)
912 AC_SUBST(NCURSES_WCHAR_T)
913 AC_SUBST(NCURSES_WINT_T)
915 AC_SUBST(NCURSES_OK_WCHAR_T)
916 AC_SUBST(NCURSES_OK_WINT_T)
918 ### use option --disable-lp64 to allow long chtype
919 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
921 [ --disable-lp64 allow chtype to be long (ignore _LP64)],
922 [with_lp64=$enableval],
923 [with_lp64=$cf_dft_with_lp64])
924 AC_MSG_RESULT($with_lp64)
926 if test "x$with_lp64" = xyes ; then
931 AC_SUBST(cf_cv_enable_lp64)
935 ### use option --disable-tparm-varargs to make tparm() conform to X/Open
936 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
937 AC_ARG_ENABLE(tparm-varargs,
938 [ --disable-tparm-varargs compile tparm() without varargs interface],
939 [with_tparm_varargs=$enableval],
940 [with_tparm_varargs=yes])
941 AC_MSG_RESULT($with_tparm_varargs)
942 NCURSES_TPARM_VARARGS=0
943 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
944 AC_SUBST(NCURSES_TPARM_VARARGS)
946 ### use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
947 if test "$with_ticlib" != no ; then
948 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
949 AC_ARG_ENABLE(tic-depends,
950 [ --disable-tic-depends link tic library without explicit dependency on ncurses library],
951 [with_tic_depends=$enableval],
952 [with_tic_depends=yes])
953 AC_MSG_RESULT($with_tic_depends)
958 ### use option --disable-wattr-macros to suppress wattr* macros from curses.h
959 AC_MSG_CHECKING(if you want to suppress wattr* macros to help with ncurses5/ncurses6 transition)
960 AC_ARG_ENABLE(wattr-macros,
961 [ --disable-wattr-macros suppress wattr* macros to help with ncurses5/ncurses6 transition],
962 [with_wattr_macros=$enableval],
963 [with_wattr_macros=yes])
964 if [[ "x$with_wattr_macros" != xyes ]]; then
965 NCURSES_WATTR_MACROS=0
968 NCURSES_WATTR_MACROS=1
971 AC_SUBST(NCURSES_WATTR_MACROS)
975 ### use option --with-bool to override bool's type
976 AC_MSG_CHECKING(for type of bool)
978 [ --with-bool=TYPE override fallback type of bool variable],
979 [NCURSES_BOOL="$withval"],
981 AC_MSG_RESULT($NCURSES_BOOL)
982 AC_SUBST(NCURSES_BOOL)
984 AC_MSG_CHECKING(for alternate terminal capabilities file)
986 [ --with-caps=alt compile with alternate Caps file],
987 [TERMINFO_CAPS=Caps.$withval],
988 [TERMINFO_CAPS=Caps])
989 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
990 AC_MSG_RESULT($TERMINFO_CAPS)
991 AC_SUBST(TERMINFO_CAPS)
993 ### use option --with-chtype to override chtype's type
994 AC_MSG_CHECKING(for type of chtype)
996 [ --with-chtype=TYPE override type of chtype],
997 [NCURSES_CHTYPE="$withval"],
998 [NCURSES_CHTYPE=$cf_dft_chtype])
999 AC_MSG_RESULT($NCURSES_CHTYPE)
1001 ### use option --with-ospeed to override ospeed's type
1002 AC_MSG_CHECKING(for type of ospeed)
1004 [ --with-ospeed=TYPE override type of ospeed variable],
1005 [NCURSES_OSPEED="$withval"],
1006 [NCURSES_OSPEED=short])
1007 AC_MSG_RESULT($NCURSES_OSPEED)
1008 AC_SUBST(NCURSES_OSPEED)
1010 ### use option --with-mmask-t to override mmask_t's type
1011 AC_MSG_CHECKING(for type of mmask_t)
1012 AC_ARG_WITH(mmask-t,
1013 [ --with-mmask-t=TYPE override type of mmask_t],
1014 [NCURSES_MMASK_T="$withval"],
1015 [NCURSES_MMASK_T=$cf_dft_mmask_t])
1016 AC_MSG_RESULT($NCURSES_MMASK_T)
1018 ### use option --with-ccharw-max to override CCHARW_MAX size
1019 AC_MSG_CHECKING(for size CCHARW_MAX)
1020 AC_ARG_WITH(ccharw-max,
1021 [ --with-ccharw-max=XXX override size CCHARW_MAX],
1022 [NCURSES_CCHARW_MAX="$withval"],
1023 [NCURSES_CCHARW_MAX=5])
1024 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
1025 AC_SUBST(NCURSES_CCHARW_MAX)
1027 AC_CHECK_SIZEOF([signed char], 0)
1028 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1029 NCURSES_SBOOL="signed char"
1031 NCURSES_SBOOL="char"
1033 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1034 AC_ARG_ENABLE(signed-char,
1035 [ --enable-signed-char compile using signed Boolean's in term.h],
1036 [with_signed_char=$enableval],
1037 [with_signed_char=no])
1038 AC_MSG_RESULT($with_signed_char)
1039 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1040 AC_SUBST(NCURSES_SBOOL)
1042 ### use option --with-tparm-arg to override tparm's argument type
1043 AC_MSG_CHECKING(for type of tparm args)
1044 AC_ARG_WITH(tparm-arg,
1045 [ --with-tparm-arg=TYPE override parameter type of tparm],
1046 [NCURSES_TPARM_ARG="$withval"],
1047 [NCURSES_TPARM_ARG=$cf_dft_tparm_arg])
1048 AC_MSG_RESULT($NCURSES_TPARM_ARG)
1049 AC_SUBST(NCURSES_TPARM_ARG)
1051 ### Enable compiling-in rcs id's
1052 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
1053 AC_ARG_WITH(rcs-ids,
1054 [ --with-rcs-ids compile-in RCS identifiers],
1055 [with_rcs_ids=$withval],
1057 AC_MSG_RESULT($with_rcs_ids)
1058 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
1060 ###############################################################################
1061 CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
1063 ###############################################################################
1064 CF_HELP_MESSAGE(Extensions:)
1066 ### Note that some functions (such as const) are normally disabled anyway.
1067 AC_MSG_CHECKING(if you want to build with function extensions)
1068 AC_ARG_ENABLE(ext-funcs,
1069 [ --disable-ext-funcs disable function-extensions],
1070 [with_ext_funcs=$enableval],
1071 [with_ext_funcs=yes])
1072 AC_MSG_RESULT($with_ext_funcs)
1073 if test "x$with_ext_funcs" = xyes ; then
1075 AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
1076 AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function in test-programs])
1077 AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function in test-programs])
1078 AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function in test-programs])
1079 AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function in test-programs])
1080 AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function in test-programs])
1081 AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function in test-programs])
1082 AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function in test-programs])
1083 AC_DEFINE(HAVE_USE_EXTENDED_NAMES,1,[Define to 1 to enable use_extended_names() function in test-programs])
1084 AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function in test-programs])
1085 AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function in test-programs])
1086 AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function in test-programs])
1087 GENERATED_EXT_FUNCS=generated
1088 test "x$with_ext_funcs" = xyes || cf_dft_ext_spfuncs=no
1091 GENERATED_EXT_FUNCS=
1093 AC_SUBST(NCURSES_EXT_FUNCS)
1094 AC_SUBST(GENERATED_EXT_FUNCS)
1096 AC_MSG_CHECKING(if you want to build with SCREEN extensions)
1097 AC_ARG_ENABLE(sp-funcs,
1098 [ --enable-sp-funcs enable SCREEN-extensions],
1099 [with_sp_funcs=$enableval],
1100 [with_sp_funcs=$cf_dft_ext_spfuncs])
1101 AC_MSG_RESULT($with_sp_funcs)
1102 if test "x$with_sp_funcs" = xyes ; then
1104 AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable SCREEN-extensions])
1105 AC_DEFINE(HAVE_TPUTS_SP,1,[Define to 1 to enable tputs_sp() function in test-programs])
1106 GENERATED_SP_FUNCS=generated
1111 AC_SUBST(NCURSES_SP_FUNCS)
1112 AC_SUBST(GENERATED_SP_FUNCS)
1114 AC_MSG_CHECKING(if you want to build with terminal-driver)
1115 AC_ARG_ENABLE(term-driver,
1116 [ --enable-term-driver enable terminal-driver],
1117 [with_term_driver=$enableval],
1118 [with_term_driver=no])
1119 AC_MSG_RESULT($with_term_driver)
1120 if test "x$with_term_driver" = xyes ; then
1121 AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable terminal-driver])
1122 if test "x$with_termlib" != xno ; then
1123 AC_MSG_ERROR(The term-driver option conflicts with the termlib option)
1125 if test "x$with_sp_funcs" != xyes ; then
1126 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1130 ### use option --enable-const to turn on use of const beyond that in XSI.
1131 AC_MSG_CHECKING(for extended use of const keyword)
1132 AC_ARG_ENABLE(const,
1133 [ --enable-const compile with extra/non-standard const],
1134 [with_ext_const=$enableval],
1135 [with_ext_const=$cf_dft_ext_const])
1136 AC_MSG_RESULT($with_ext_const)
1137 NCURSES_CONST='/*nothing*/'
1138 if test "x$with_ext_const" = xyes ; then
1141 AC_SUBST(NCURSES_CONST)
1143 ### use option --enable-ext-colors to turn on use of colors beyond 16.
1144 AC_MSG_CHECKING(if you want to use extended colors)
1145 AC_ARG_ENABLE(ext-colors,
1146 [ --enable-ext-colors compile for 256-color support],
1147 [with_ext_colors=$enableval],
1148 [with_ext_colors=$cf_dft_ext_colors])
1149 AC_MSG_RESULT($with_ext_colors)
1150 NCURSES_EXT_COLORS=0
1151 if test "x$with_ext_colors" = xyes ; then
1152 if test "x$with_widec" != xyes ; then
1153 AC_MSG_WARN(This option applies only to wide-character library)
1155 # cannot be ABI 5 since it changes sizeof(cchar_t)
1157 NCURSES_EXT_COLORS=1
1158 AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1159 AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
1160 AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
1161 AC_DEFINE(HAVE_RESET_COLOR_PAIRS,1,[Define to 1 to enable reset_color_pairs() function in test-programs])
1164 AC_SUBST(NCURSES_EXT_COLORS)
1166 ### use option --enable-ext-mouse to modify coding to support 5-button mice
1167 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1168 AC_ARG_ENABLE(ext-mouse,
1169 [ --enable-ext-mouse compile for extended mouse-encoding],
1170 [with_ext_mouse=$enableval],
1171 [with_ext_mouse=$cf_dft_ext_mouse])
1172 AC_MSG_RESULT($with_ext_mouse)
1173 NCURSES_MOUSE_VERSION=1
1174 if test "x$with_ext_mouse" = xyes ; then
1175 NCURSES_MOUSE_VERSION=2
1178 AC_SUBST(NCURSES_MOUSE_VERSION)
1180 ### use option --enable-ext-putwin to turn on extended screendumps
1181 AC_MSG_CHECKING(if you want to use extended putwin/screendump)
1182 AC_ARG_ENABLE(ext-putwin,
1183 [ --enable-ext-putwin compile with extended putwin/screendump],
1184 [with_ext_putwin=$enableval],
1185 [with_ext_putwin=$cf_dft_ext_putwin])
1186 AC_MSG_RESULT($with_ext_putwin)
1187 if test "x$with_ext_putwin" = xyes ; then
1188 AC_DEFINE(NCURSES_EXT_PUTWIN,1,[Define to 1 to compile with extended putwin/screendump])
1191 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1192 AC_ARG_ENABLE(no-padding,
1193 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
1194 [with_no_padding=$enableval],
1195 [with_no_padding=$with_ext_funcs])
1196 AC_MSG_RESULT($with_no_padding)
1197 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1199 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
1200 AC_MSG_CHECKING(if you want SIGWINCH handler)
1201 AC_ARG_ENABLE(sigwinch,
1202 [ --enable-sigwinch compile with SIGWINCH handler],
1203 [with_sigwinch=$enableval],
1204 [with_sigwinch=$with_ext_funcs])
1205 AC_MSG_RESULT($with_sigwinch)
1206 test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1208 ### use option --enable-tcap-names to allow user to define new capabilities
1209 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1210 AC_ARG_ENABLE(tcap-names,
1211 [ --enable-tcap-names compile with user-definable terminal capabilities],
1212 [with_tcap_names=$enableval],
1213 [with_tcap_names=$with_ext_funcs])
1214 AC_MSG_RESULT($with_tcap_names)
1216 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
1217 AC_SUBST(NCURSES_XNAMES)
1219 ##############################################################################
1220 CF_HELP_MESSAGE(Reentrant Code:)
1223 if test "x$with_pthread" != xno; then
1224 AC_CHECK_FUNC(pthread_kill,[
1225 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1226 AC_ARG_ENABLE(pthreads-eintr,
1227 [ --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1228 [use_pthreads_eintr=$enableval],
1229 [use_pthreads_eintr=no])
1230 AC_MSG_RESULT($use_pthreads_eintr)
1231 if test "x$use_pthreads_eintr" = xyes ; then
1232 AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1235 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1236 AC_ARG_ENABLE(weak-symbols,
1237 [ --enable-weak-symbols enable weak-symbols for pthreads],
1238 [use_weak_symbols=$enableval],
1239 [use_weak_symbols=no])
1240 AC_MSG_RESULT($use_weak_symbols)
1241 if test "x$use_weak_symbols" = xyes ; then
1244 cf_cv_weak_symbols=no
1247 if test "x$cf_cv_weak_symbols" = xyes ; then
1248 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1253 if test "x$with_pthread" = "xyes" ; then
1254 AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1255 enable_reentrant=yes
1256 if test "x$cf_cv_weak_symbols" = xyes ; then
1262 # Reentrant code has to be opaque; there's little advantage to making ncurses
1263 # opaque outside of that, so there is no --enable-opaque option. We can use
1264 # this option without --with-pthreads, but this will be always set for
1266 AC_MSG_CHECKING(if you want reentrant code)
1267 AC_ARG_ENABLE(reentrant,
1268 [ --enable-reentrant compile with reentrant code],
1269 [with_reentrant=$enableval],
1270 [with_reentrant=no])
1271 AC_MSG_RESULT($with_reentrant)
1272 if test "x$with_reentrant" = xyes ; then
1273 cf_cv_enable_reentrant=1
1274 cf_cv_enable_opaque="NCURSES_INTERNALS"
1276 if test "x$cf_cv_weak_symbols" = xyes ; then
1277 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1278 CF_ADD_LIB(pthread,TEST_LIBS)
1279 CF_ADD_LIB(pthread,TEST_LIBS2)
1281 # when not using weak symbols but with_reentrant,
1282 # add 't' to the library suffix on all platforms
1283 # except cygwin, where we only do that if ALSO
1284 # compiling with full thread support.
1287 if test "$with_pthread" = "yes" ; then
1288 if test "x$disable_lib_suffixes" = "xno" ; then
1289 LIB_SUFFIX="t${LIB_SUFFIX}"
1293 if test "x$disable_lib_suffixes" = "xno" ; then
1294 LIB_SUFFIX="t${LIB_SUFFIX}"
1299 AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use reentrant feature])
1302 cf_cv_enable_reentrant=0
1303 cf_cv_enable_opaque="NCURSES_OPAQUE"
1304 NCURSES_SIZE_T=short
1306 AC_SUBST(cf_cv_enable_reentrant)
1307 AC_SUBST(cf_cv_enable_opaque)
1309 AC_SUBST(NCURSES_SIZE_T)
1311 AC_MSG_CHECKING(if you want opaque curses-library structures)
1312 CF_ARG_ENABLE(opaque-curses,
1313 [ --enable-opaque-curses make curses WINDOW, etc., "opaque"],
1314 [enable_opaque_curses=yes],[
1315 test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
1316 test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=no
1318 AC_MSG_RESULT($enable_opaque_curses)
1320 test "$cf_cv_enable_reentrant" = 1 && \
1321 test "$enable_opaque_curses" = no && \
1322 AC_MSG_ERROR(reentrant configuration requires opaque library)
1324 AC_MSG_CHECKING(if you want opaque form-library structures)
1325 AC_ARG_ENABLE(opaque-form,
1326 [ --enable-opaque-form make form-library structures "opaque"],
1327 [enable_opaque_form=yes],[enable_opaque_form=no])
1328 AC_MSG_RESULT($enable_opaque_form)
1330 AC_MSG_CHECKING(if you want opaque menu-library structures)
1331 AC_ARG_ENABLE(opaque-menu,
1332 [ --enable-opaque-menu make menu-library structures "opaque"],
1333 [enable_opaque_menu=yes],[enable_opaque_menu=no])
1334 AC_MSG_RESULT($enable_opaque_menu)
1336 AC_MSG_CHECKING(if you want opaque panel-library structures)
1337 AC_ARG_ENABLE(opaque-panel,
1338 [ --enable-opaque-panel make panel-library structures "opaque"],
1339 [enable_opaque_panel=yes],[enable_opaque_panel=no])
1340 AC_MSG_RESULT($enable_opaque_panel)
1342 NCURSES_OPAQUE=0; test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
1343 NCURSES_OPAQUE_FORM=0; test "$enable_opaque_form" = yes && NCURSES_OPAQUE_FORM=1
1344 NCURSES_OPAQUE_MENU=0; test "$enable_opaque_menu" = yes && NCURSES_OPAQUE_MENU=1
1345 NCURSES_OPAQUE_PANEL=0; test "$enable_opaque_panel" = yes && NCURSES_OPAQUE_PANEL=1
1347 AC_SUBST(NCURSES_OPAQUE)
1348 AC_SUBST(NCURSES_OPAQUE_FORM)
1349 AC_SUBST(NCURSES_OPAQUE_MENU)
1350 AC_SUBST(NCURSES_OPAQUE_PANEL)
1352 ### Allow using a different wrap-prefix
1353 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1354 AC_MSG_CHECKING(for prefix used to wrap public variables)
1355 AC_ARG_WITH(wrap-prefix,
1356 [ --with-wrap-prefix=XXX override prefix used for public variables],
1357 [NCURSES_WRAP_PREFIX=$withval],
1358 [NCURSES_WRAP_PREFIX=_nc_])
1359 AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1361 NCURSES_WRAP_PREFIX=_nc_
1363 AC_SUBST(NCURSES_WRAP_PREFIX)
1364 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1366 ###############################################################################
1367 # These options are relatively safe to experiment with.
1368 CF_HELP_MESSAGE(Development Code:)
1369 AC_MSG_CHECKING(if you want all development code)
1370 AC_ARG_WITH(develop,
1371 [ --without-develop disable development options],
1372 [with_develop=$withval],
1374 AC_MSG_RESULT($with_develop)
1376 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
1377 AC_MSG_CHECKING(if you want hard-tabs code)
1378 AC_ARG_ENABLE(hard-tabs,
1379 [ --enable-hard-tabs compile with hard-tabs code],,
1380 [enable_hard_tabs=$with_develop])
1381 AC_MSG_RESULT($enable_hard_tabs)
1382 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1384 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1385 AC_MSG_CHECKING(if you want limited support for xmc)
1386 AC_ARG_ENABLE(xmc-glitch,
1387 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
1388 [enable_xmc_glitch=$with_develop])
1389 AC_MSG_RESULT($enable_xmc_glitch)
1390 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1392 ###############################################################################
1393 # These are just experimental, probably should not be in a package:
1394 CF_HELP_MESSAGE(Experimental Code:)
1396 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1397 AC_ARG_ENABLE(assumed-color,
1398 [ --disable-assumed-color do not assume anything about default-colors],
1399 [with_assumed_color=$enableval],
1400 [with_assumed_color=yes])
1401 AC_MSG_RESULT($with_assumed_color)
1402 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1404 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
1405 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1406 AC_ARG_ENABLE(hashmap,
1407 [ --disable-hashmap compile without hashmap scrolling-optimization],
1408 [with_hashmap=$enableval],
1410 AC_MSG_RESULT($with_hashmap)
1411 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1413 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1414 AC_MSG_CHECKING(if you want colorfgbg code)
1415 AC_ARG_ENABLE(colorfgbg,
1416 [ --enable-colorfgbg compile-in experimental $COLORFGBG code],
1417 [with_colorfgbg=$enableval],
1418 [with_colorfgbg=no])
1419 AC_MSG_RESULT($with_colorfgbg)
1420 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1422 ### use option --enable-interop to turn on use of bindings used for interop
1423 AC_MSG_CHECKING(if you want interop bindings)
1424 AC_ARG_ENABLE(interop,
1425 [ --enable-interop compile-in interop bindings],
1426 [with_exp_interop=$enableval],
1427 [with_exp_interop=$cf_dft_interop])
1428 AC_MSG_RESULT($with_exp_interop)
1430 NCURSES_INTEROP_FUNCS=0
1431 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1432 AC_SUBST(NCURSES_INTEROP_FUNCS)
1435 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1436 AC_ARG_ENABLE(safe-sprintf,
1437 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
1438 [with_safe_sprintf=$enableval],
1439 [with_safe_sprintf=no])
1440 AC_MSG_RESULT($with_safe_sprintf)
1442 ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1443 # when hashmap is used scroll hints are useless
1444 if test "$with_hashmap" = no ; then
1445 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1446 AC_ARG_ENABLE(scroll-hints,
1447 [ --disable-scroll-hints compile without scroll-hints code],
1448 [with_scroll_hints=$enableval],
1449 [with_scroll_hints=yes])
1450 AC_MSG_RESULT($with_scroll_hints)
1451 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1454 AC_MSG_CHECKING(if you want wgetch-events code)
1455 AC_ARG_ENABLE(wgetch-events,
1456 [ --enable-wgetch-events compile with wgetch-events code],
1457 [with_wgetch_events=$enableval],
1458 [with_wgetch_events=no])
1459 AC_MSG_RESULT($with_wgetch_events)
1460 test "x$with_wgetch_events" = xyes && AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with wgetch-events code])
1462 ###############################################################################
1463 CF_HELP_MESSAGE(Testing/development Options:)
1465 ### use option --disable-echo to suppress full display compiling commands
1467 if test "x$enable_echo" = xyes; then
1470 ECHO_LINK='@ echo linking $@ ... ;'
1471 test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1472 test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1476 # --disable-stripping is used for debugging
1479 ### use option --enable-warnings to turn on all gcc warnings
1480 AC_MSG_CHECKING(if you want to see compiler warnings)
1481 AC_ARG_ENABLE(warnings,
1482 [ --enable-warnings build: turn on GCC compiler warnings],
1483 [with_warnings=$enableval])
1484 AC_MSG_RESULT($with_warnings)
1486 if test "x$with_warnings" = "xyes"; then
1487 CF_ADD_ADAFLAGS(-gnatg)
1488 CF_GCC_WARNINGS(Wno-unknown-pragmas Wswitch-enum)
1489 if test "x$cf_with_cxx" = xyes ; then
1490 CF_GXX_WARNINGS(Wno-unused)
1494 CF_ENABLE_STRING_HACKS
1496 ### use option --enable-assertions to turn on generation of assertion code
1497 AC_MSG_CHECKING(if you want to enable runtime assertions)
1498 AC_ARG_ENABLE(assertions,
1499 [ --enable-assertions test: turn on generation of assertion code],
1500 [with_assertions=$enableval],
1501 [with_assertions=no])
1502 AC_MSG_RESULT($with_assertions)
1505 if test "$with_assertions" = no
1507 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1509 CF_ADD_ADAFLAGS(-gnata)
1513 ### use option --disable-leaks to suppress "permanent" leaks, for testing
1515 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1517 ### use option --enable-expanded to generate certain macros as functions
1518 AC_ARG_ENABLE(expanded,
1519 [ --enable-expanded test: generate functions for certain macros],
1520 [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1522 ### use option --disable-macros to suppress macros in favor of functions
1523 AC_ARG_ENABLE(macros,
1524 [ --disable-macros test: use functions rather than macros],
1525 [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1527 # Normally we only add trace() to the debug-library. Allow this to be
1528 # extended to all models of the ncurses library:
1530 case "$CFLAGS $CPPFLAGS" in
1536 AC_MSG_CHECKING(whether to add trace feature to all models)
1538 [ --with-trace test: add trace() function to all models of ncurses],
1539 [cf_with_trace=$withval],
1540 [cf_with_trace=$cf_all_traces])
1541 AC_MSG_RESULT($cf_with_trace)
1543 if test "x$cf_with_trace" = xyes ; then
1546 CF_ADD_CFLAGS(-DTRACE)
1547 AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
1555 CF_DISABLE_GNAT_PROJECTS
1557 ### Checks for libraries.
1558 case $cf_cv_system_name in
1559 (*mingw32*|*mingw64*)
1560 CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
1561 LIBS=" -lpsapi $LIBS"
1564 AC_CHECK_FUNC(gettimeofday,
1565 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function]),[
1567 AC_CHECK_LIB(bsd, gettimeofday,
1568 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function])
1569 CF_ADD_LIB(bsd))])dnl CLIX: bzero, select, gettimeofday
1573 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1576 ### Checks for header files.
1582 dnl These are some other potentially nonportable headers.
1604 # check for ISC (this may also define _POSIX_SOURCE)
1605 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1606 if test "x$ISC" = xyes ; then
1607 AC_CHECK_LIB(cposix,main)
1608 AC_CHECK_LIB(inet,bzero,CF_ADD_LIB(inet))dnl also 'select()'
1613 ### checks for compiler characteristics
1616 CF_C_INLINE(NCURSES_INLINE,1200)
1619 if test $NCURSES_CHTYPE = auto ; then
1622 cf_cv_typeof_chtype=$NCURSES_CHTYPE
1624 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1625 AC_SUBST(cf_cv_typeof_chtype)
1627 CF_UNSIGNED_LITERALS
1629 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1630 test ".$cf_cv_typeof_chtype" = .long && cf_cv_1UL="${cf_cv_1UL}L"
1633 if test $NCURSES_MMASK_T = auto ; then
1634 cf_cv_typeof_mmask_t=long
1636 cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1638 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1639 AC_SUBST(cf_cv_typeof_mmask_t)
1641 ### Checks for external-data
1645 ### Checks for library functions.
1672 if test "x$ac_cv_func_getopt" = xno && \
1673 test "x$cf_with_progs$cf_with_tests" != xnono; then
1674 AC_MSG_ERROR(getopt is required for building programs)
1677 if test "x$with_safe_sprintf" = xyes
1679 if test "x$ac_cv_func_vsnprintf" = xyes
1681 AC_MSG_WARN(will use vsnprintf instead of safe-sprintf option)
1683 AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1687 if test "x$with_getcap" = "xyes" ; then
1698 # setup for prototype of fallback for vsscanf()
1699 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1701 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1702 if test "x$cross_compiling" = xyes ; then
1703 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1705 AC_FUNC_SETVBUF_REVERSED
1707 AC_CHECK_TYPE(intptr_t, long)
1708 AC_CHECK_TYPE(ssize_t, int)
1716 # special check for test/ditto.c
1718 if test "$cf_cv_func_openpty" != no ; then
1719 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1720 AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1721 if test "x$cf_cv_lib_util" = xyes ; then
1722 CF_ADD_LIB(util,TEST_LIBS)
1726 AC_SUBST(TEST_LIBS2)
1728 if test "$with_hashed_db" != no ; then
1729 AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1730 CF_HASHED_DB($with_hashed_db)
1733 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1734 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1735 CF_STRIP_G_OPT(CFLAGS)
1736 CF_STRIP_G_OPT(CXXFLAGS)
1739 # Just in case, check if the C compiler has a bool type.
1740 CF_BOOL_DECL(cf_cv_cc_bool_type)
1742 # Check for C++ compiler characteristics (and ensure that it's there!)
1743 if test -n "$CXX" ; then
1746 CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
1748 case $GXX_VERSION in
1760 AC_CHECK_HEADERS(typeinfo)
1761 CF_CXX_IOSTREAM_NAMESPACE
1770 cf_cv_builtin_bool=1
1772 # Just because we are not configuring against C++ right now does not
1773 # mean that a user will not want to use C++. Some distributors disable
1774 # the C++ portion of this configuration as a shortcut (or just to avoid
1775 # compiling the demo in the c++ directory). So we need a reasonable
1776 # default for the 'bool' type.
1778 # Caveat: since the storage of the bool type is not standardized, it
1781 if test "$NCURSES_BOOL" != auto ; then
1782 cf_cv_type_of_bool=$NCURSES_BOOL
1783 cf_cv_header_stdbool_h=0
1785 if test "$cf_cv_header_stdbool_h" = 1 ; then
1788 AC_MSG_CHECKING(for fallback type of bool)
1790 (i?86) cf_cv_type_of_bool=char ;;
1791 (*) cf_cv_type_of_bool=int ;;
1793 AC_MSG_RESULT($cf_cv_type_of_bool)
1799 # If the C compiler did not declare bool, and we did not determine that the C++
1800 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1801 # ncurses library use the same type as C++ bool. Note that this allows one to
1802 # specify the type of bool in a configure-script option and postpone
1803 # integration with the C++ compiler provided that the types are compatible.
1805 if test $cf_cv_cc_bool_type = 1
1807 # oops: C has a bool. Unlikely, but C++ could differ.
1809 elif test $cf_cv_builtin_bool = 0
1814 # this is the normal case
1815 USE_CXX_BOOL='defined(__cplusplus)'
1817 AC_SUBST(USE_CXX_BOOL)
1819 CF_HELP_MESSAGE(Ada95 Binding Options:)
1821 dnl If the Ada95 source-tree is present, add that to the build unless it will
1822 dnl not work, or was not requested.
1823 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1825 dnl libtool does not know anything about GNAT, though a change made in 1998
1826 dnl provided for it "someday". Disable the ada subtree if we are using
1827 dnl libtool -TD 20070714
1828 if test "$cf_with_ada" != "no" ; then
1829 if test "$with_libtool" != "no"; then
1830 AC_MSG_WARN(libtool does not support Ada - disabling feature)
1835 dnl Check for availability of GNU Ada Translator (GNAT).
1836 dnl At the moment we support no other Ada95 compiler.
1837 if test "$cf_with_ada" != "no" ; then
1839 if test "x$cf_cv_prog_gnat_correct" = xyes; then
1840 CF_ADD_ADAFLAGS(-gnatpn)
1849 CF_WITH_ADA_COMPILER
1851 cf_ada_package=terminal_interface
1852 AC_SUBST(cf_ada_package)
1856 CF_WITH_ADA_SHAREDLIB
1863 # do this "late" to avoid conflict with header-checks
1864 if test "x$with_widec" = xyes ; then
1865 AC_CHECK_SIZEOF(wchar_t)
1868 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1869 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1871 ### ticlib modules may be a separate library, otherwise contained in termlib.
1872 ### termlib modules may be a separate library, otherwise contained in ncurses.
1874 ### The of "+" or " " between the tokens controls the way the script
1875 ### chooses to split module lists into libraries.
1877 ### (see CF_LIB_RULES).
1878 AC_MSG_CHECKING(for library subsets)
1881 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1882 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1883 if test "$with_ticlib" != no ; then
1884 LIB_SUBSETS="${LIB_SUBSETS} "
1886 LIB_SUBSETS="${LIB_SUBSETS}+"
1890 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1891 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1893 if test "$with_termlib" != no ; then
1894 LIB_SUBSETS="${LIB_SUBSETS} "
1896 LIB_SUBSETS="${LIB_SUBSETS}+"
1899 LIB_SUBSETS="${LIB_SUBSETS}base"
1901 # Most term-driver calls are to tinfo, but some like init_pair are to the
1902 # base library (so it resides in base).
1903 if test "$with_term_driver" != no ; then
1904 LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
1905 case $cf_cv_system_name in
1906 (*mingw32*|*mingw64*)
1907 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
1908 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
1911 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
1916 test "x$with_widec" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1917 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1919 AC_MSG_RESULT($LIB_SUBSETS)
1921 ### Construct the list of include-directories to be generated
1925 ### Build up pieces for makefile rules
1926 AC_MSG_CHECKING(default library suffix)
1927 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1928 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1929 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1931 AC_MSG_CHECKING(default library-dependency suffix)
1932 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
1933 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1934 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1936 AC_MSG_CHECKING(default object directory)
1937 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1938 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1939 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1941 if test "x$cf_with_cxx" = xyes ; then
1942 AC_MSG_CHECKING(c++ library-dependency suffix)
1943 if test "$with_libtool" != "no"; then
1944 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1945 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1946 elif test "$with_shared_cxx" != "no"; then
1947 # also for g++ users...
1948 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1950 # we normally make a static library because C/C++ library rules differ
1951 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
1953 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1954 AC_SUBST(CXX_LIB_SUFFIX)
1957 # do not want -ldl in build except as needed for -lncurses dependency
1958 if test "x$with_dlsym" = xyes ; then
1959 if test $DFT_LWR_MODEL = shared || \
1960 test $DFT_LWR_MODEL = libtool ; then
1961 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1964 ### Set up low-level terminfo dependencies for makefiles.
1966 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1969 if test "x$with_dlsym" = xyes ; then
1970 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1973 USE_ARG_SUFFIX="${DFT_ARG_SUFFIX}${EXTRA_SUFFIX}"
1974 USE_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}"
1975 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}${cf_cv_abi_version}
1976 if test -n "$EXTRA_SUFFIX" && test "x$EXTRA_SUFFIX" != "x${cf_cv_abi_version}"
1978 USE_CFG_SUFFIX="${USE_CFG_SUFFIX}${EXTRA_SUFFIX}"
1980 AC_SUBST(USE_ARG_SUFFIX)
1981 AC_SUBST(USE_CFG_SUFFIX)
1982 AC_SUBST(USE_LIB_SUFFIX)
1984 if test "$with_ticlib" != no ; then
1986 if test "x$with_ticlib" != xyes ; then
1987 TICS_NAME=$with_ticlib
1988 TICS_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
1989 TICS_ARG_SUFFIX="${with_ticlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1990 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1991 TICS_LIB_SUFFIX="${with_ticlib}"
1993 TICS_SUFFIX=${DFT_LIB_SUFFIX}
1994 TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
1995 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1996 TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
1998 TICS_LDFLAGS="-L${LIB_DIR}"
1999 TICS_LIBS="-l${TICS_ARG_SUFFIX}"
2001 TICS_SUFFIX=${DFT_LIB_SUFFIX}
2002 TICS_LDFLAGS="-L${LIB_DIR}"
2003 TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2005 AC_SUBST(TICS_ARG_SUFFIX)
2006 AC_SUBST(TICS_DEP_SUFFIX)
2007 AC_SUBST(TICS_LIB_SUFFIX)
2008 AC_SUBST(TICS_LDFLAGS)
2011 if test "$with_termlib" != no ; then
2013 if test "x$with_termlib" != xyes ; then
2014 TINFO_NAME=$with_termlib
2015 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
2016 TINFO_ARG_SUFFIX="${with_termlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2017 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2018 TINFO_LIB_SUFFIX="${with_termlib}"
2020 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2021 TINFO_ARG_SUFFIX="${TINFO_NAME}${USE_ARG_SUFFIX}"
2022 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
2023 TINFO_LIB_SUFFIX="${TINFO_NAME}${USE_LIB_SUFFIX}"
2026 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2027 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2028 if test "$DFT_LWR_MODEL" = "libtool"; then
2029 TEST_ARGS="${TEST_DEPS}"
2030 TEST_ARG2="${TEST_DEP2}"
2031 TINFO_LDFLAGS="-L${LIB_DIR}"
2032 TINFO_LIBS="$TEST_ARGS"
2033 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
2034 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
2036 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
2037 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
2038 if test "x$with_term_driver" != xno ; then
2039 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2040 TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${USE_ARG_SUFFIX}"
2041 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX} $TEST_ARGS"
2043 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2044 TINFO_LIBS="$TEST_ARGS"
2046 TINFO_LDFLAGS="-L${LIB_DIR}"
2047 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2050 # the next lines are needed for linking libtic over libncurses
2051 TINFO_NAME=${LIB_NAME}
2052 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2053 TINFO_ARG_SUFFIX=${LIB_NAME}${USE_ARG_SUFFIX}
2054 if test "x$with_tic_depends" = xyes ; then
2055 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2057 TICS_LIST="$SHLIB_LIST"
2060 TINFO_LDFLAGS="-L${LIB_DIR}"
2061 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2064 if test "$DFT_LWR_MODEL" = shared ; then
2065 case $cf_cv_system_name in
2067 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
2073 AC_SUBST(TINFO_ARG_SUFFIX)
2074 AC_SUBST(TINFO_DEP_SUFFIX)
2075 AC_SUBST(TINFO_LIB_SUFFIX)
2076 AC_SUBST(TINFO_LDFLAGS)
2077 AC_SUBST(TINFO_LIBS)
2079 if test "x$with_dlsym" = xyes ; then
2080 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
2083 if test "$DFT_LWR_MODEL" = "libtool"; then
2088 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
2089 AC_SUBST(TINFO_LDFLAGS2)
2091 case $DFT_LWR_MODEL in
2092 (normal|debug|profile)
2097 AC_MSG_CHECKING(where we will install curses.h)
2098 AC_SUBST(includesubdir)
2100 if test "$with_overwrite" = no && \
2101 ( test "x$includedir" = 'x${prefix}/include' || \
2102 test "x$includedir" = "x${prefix}/include" )
2104 includesubdir="/ncurses${USE_LIB_SUFFIX}"
2106 AC_MSG_RESULT(${includedir}${includesubdir})
2108 ### Resolve a conflict between normal and wide-curses by forcing applications
2109 ### that will need libutf8 to add it to their configure script.
2110 if test "$with_overwrite" != no ; then
2111 if test "$NCURSES_LIBUTF8" = 1 ; then
2112 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
2113 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
2116 WITH_OVERWRITE=$with_overwrite
2118 AC_SUBST(WITH_OVERWRITE)
2120 AC_SUBST(TINFO_LIST)
2121 AC_SUBST(SHLIB_LIST)
2123 # used to separate tack out of the tree
2125 AC_SUBST(NCURSES_TREE)
2127 ### predefined stuff for the test programs
2128 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
2130 ### Construct the list of subdirectories for which we'll customize makefiles
2131 ### with the appropriate compile-rules.
2133 CF_SRC_MODULES($modules_to_build)
2135 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2136 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
2137 SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
2142 # symbols that differ when compiling Ada95 by itself.
2143 NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
2144 AC_SUBST(NCURSES_SHLIB2)
2146 # values to use as strings
2147 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
2149 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
2151 ### Now that we're done running tests, add the compiler-warnings, if any
2152 CF_ADD_CFLAGS($EXTRA_CFLAGS)
2154 ### Define substitutions for header files to avoid name-pollution
2155 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
2156 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
2157 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
2158 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
2160 ################################################################################
2161 test "x$use_database" = xyes && \
2162 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
2164 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
2165 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
2167 if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
2168 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2170 AC_SUBST(cross_compiling)
2172 AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
2173 if test -n "$FALLBACK_LIST"
2175 if test "$TIC_PATH" = unknown
2177 AC_MSG_WARN(no tic program found for fallbacks)
2182 if test "x$cf_with_tests" != xno ; then
2187 AC_SUBST(MAKE_TESTS)
2189 ADAHTML_DIR=../../doc/html/ada
2190 AC_SUBST(ADAHTML_DIR)
2192 # these could be configurable, but are not currently
2198 AC_SUBST(PANEL_NAME)
2203 # workaround for OS/2 (20151017)
2204 case $cf_cv_system_name in
2206 LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
2212 AC_SUBST(LIBTOOL_OPTS_CXX)
2214 # workaround for g++ versus Solaris (20131116)
2215 case $cf_cv_system_name in
2217 case "x$CPPFLAGS" in
2218 (*-D_XOPEN_SOURCE_EXTENDED*)
2219 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2220 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2221 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2227 # Help to automatically enable the extended curses features when using either
2228 # the *-config or the ".pc" files by adding defines.
2229 AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}-config script)
2231 for cf_loop1 in $CPPFLAGS_after_XOPEN
2234 for cf_loop2 in $CPPFLAGS_before_XOPEN
2236 if test "x$cf_loop1" = "x$cf_loop2"
2242 test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
2244 AC_MSG_RESULT($PKG_CFLAGS)
2245 AC_SUBST(PKG_CFLAGS)
2247 # AC_CHECK_SIZEOF demands a literal parameter, no variables. So we do this.
2248 case "x$NCURSES_OSPEED" in
2256 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2258 case "x$cf_cv_typeof_chtype" in
2260 cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2264 case "x$cf_cv_typeof_mmask_t" in
2266 cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2270 # substitute into misc/Makefile to suppress
2271 # (un)install.data from the
2272 # (un)install rules.
2273 if test "x$cf_with_db_install" = "xno"; then
2275 MISC_UNINSTALL_DATA=
2277 MISC_INSTALL_DATA=install.data
2278 MISC_UNINSTALL_DATA=uninstall.data
2280 AC_SUBST(MISC_INSTALL_DATA)
2281 AC_SUBST(MISC_UNINSTALL_DATA)
2285 dnl Override the package used for exported symbols
2286 if test -n "$PACKAGE"
2288 PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2290 echo "package: $PACKAGE"
2296 if test -n "$RESULTING_SYMS"
2298 cf_filter_syms=$cf_dft_filter_syms
2299 CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_version)
2302 if test "x$WILDCARD_SYMS" = xno
2307 test "x$cf_with_trace" = xyes && NCURSES_INLINE=
2309 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2310 if test $cf_filter_syms = yes
2312 RESULTING_SYMS=resulting.map
2314 AC_SUBST(UNALTERED_SYMS)
2316 if test "x$cross_compiling" = xyes ; then
2317 ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
2320 ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
2323 AC_SUBST(ADAGEN_LDFLAGS)
2324 AC_SUBST(CHECK_BUILD)
2326 AC_DEFINE(HAVE_CURSES_DATA_BOOLNAMES,1,[definition needed for in-tree build of tack])
2329 include/MKterm.h.awk \
2330 include/curses.head:include/curses.h.in \
2331 include/ncurses_dll.h \
2337 if test "x$cf_with_tests" != xno ; then
2338 CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2340 CF_LIB_RULES($SRC_SUBDIRS)
2342 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2343 if test -z "$USE_OLD_MAKERULES" ; then
2344 $AWK -f $srcdir/Ada95/mk-1st.awk <$srcdir/Ada95/src/modules >>Ada95/src/Makefile
2348 ### Special initialization commands, used to pass information from the
2349 ### configuration-run into config.status
2352 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2353 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2354 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2356 EXTRA_SUFFIX="$EXTRA_SUFFIX"
2357 LDCONFIG="$LDCONFIG"
2358 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2359 LIB_NAME="$LIB_NAME"
2360 LIB_PREFIX="$LIB_PREFIX"
2361 LIB_SUBSETS="$LIB_SUBSETS"
2362 LIB_SUFFIX="$LIB_SUFFIX"
2363 LIB_TRACING="$LIB_TRACING"
2365 MAKE_TERMINFO="$MAKE_TERMINFO"
2366 NCURSES_MAJOR="$NCURSES_MAJOR"
2367 NCURSES_MINOR="$NCURSES_MINOR"
2368 NCURSES_OSPEED="$NCURSES_OSPEED"
2369 NCURSES_PATCH="$NCURSES_PATCH"
2370 SRC_SUBDIRS="$SRC_SUBDIRS"
2371 TERMINFO="$TERMINFO"
2372 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2373 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2374 TICS_NAME="$TICS_NAME"
2375 TICS_SUFFIX="$TICS_SUFFIX"
2376 TIC_PATH="$TIC_PATH"
2377 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2378 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2379 TINFO_NAME="$TINFO_NAME"
2380 TINFO_SUFFIX="$TINFO_SUFFIX"
2381 UNALTERED_SYMS="$UNALTERED_SYMS"
2382 USE_ARG_SUFFIX="$USE_ARG_SUFFIX"
2383 USE_CFG_SUFFIX="$USE_CFG_SUFFIX"
2384 USE_LIB_SUFFIX="$USE_LIB_SUFFIX"
2385 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2386 WILDCARD_SYMS="$WILDCARD_SYMS"
2387 WITH_CURSES_H="$with_curses_h"
2388 WITH_ECHO="${enable_echo:=yes}"
2389 WITH_OVERWRITE="$with_overwrite"
2390 cf_LIST_MODELS="$cf_list_models"
2391 cf_cv_abi_version="$cf_cv_abi_version"
2392 cf_cv_do_relink="$cf_cv_do_relink"
2393 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2394 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2395 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2396 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2397 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2398 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2399 cf_cv_rel_version="$cf_cv_rel_version"
2400 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2401 cf_cv_shared_soname='$cf_cv_shared_soname'
2402 cf_cv_shlib_version="$cf_cv_shlib_version"
2403 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2404 cf_cv_system_name="$cf_cv_system_name"
2405 cf_cv_term_driver="$with_term_driver"
2406 cf_with_ada="$cf_with_ada"
2407 cf_with_cxx_binding="$cf_with_cxx_binding"
2408 cf_with_db_install="$cf_with_db_install"
2409 cf_with_manpages="$cf_with_manpages"
2410 cf_with_tests="$cf_with_tests"
2413 with_shared_cxx="$with_shared_cxx"
2416 ${MAKE:-make} preinstall