1 dnl***************************************************************************
2 dnl Copyright (c) 1998-2016,2017 Free Software Foundation, Inc. *
4 dnl Permission is hereby granted, free of charge, to any person obtaining a *
5 dnl copy of this software and associated documentation files (the *
6 dnl "Software"), to deal in the Software without restriction, including *
7 dnl without limitation the rights to use, copy, modify, merge, publish, *
8 dnl distribute, distribute with modifications, sublicense, and/or sell *
9 dnl copies of the Software, and to permit persons to whom the Software is *
10 dnl furnished to do so, subject to the following conditions: *
12 dnl The above copyright notice and this permission notice shall be included *
13 dnl in all copies or substantial portions of the Software. *
15 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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20 dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
21 dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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27 dnl***************************************************************************
29 dnl Author: Thomas E. Dickey 1995-on
31 dnl $Id: configure.in,v 1.641 2017/04/13 23:35:03 tom Exp $
32 dnl Process this file with autoconf to produce a configure script.
34 dnl See http://invisible-island.net/autoconf/ for additional information.
36 dnl ---------------------------------------------------------------------------
37 AC_PREREQ(2.52.20030208)
38 AC_REVISION($Revision: 1.641 $)
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 AC_MSG_CHECKING(if you want to build test-programs)
183 [ --without-tests suppress build/install with test-programs],
184 [cf_with_tests=$withval],
186 AC_MSG_RESULT($cf_with_tests)
188 AC_MSG_CHECKING(if you wish to install curses.h)
189 AC_ARG_WITH(curses-h,
190 [ --without-curses-h install curses.h as ncurses.h only],
191 [with_curses_h=$withval],
193 AC_MSG_RESULT($with_curses_h)
195 modules_to_build="ncurses"
196 if test "X$cf_with_progs" != Xno ; then
197 modules_to_build="$modules_to_build progs tack"
199 modules_to_build="$modules_to_build panel menu form"
209 AC_SYS_LONG_FILE_NAMES
211 # if we find pkg-config, check if we should install the ".pc" files.
213 CF_WITH_PKG_CONFIG_LIBDIR
215 if test -z "$MAKE_PC_FILES"
217 AC_MSG_CHECKING(for suffix to add to pc-files)
218 AC_ARG_WITH(pc-suffix,
219 [ --with-pc-suffix suffixes pc-files],
224 (*) PC_MODULE_SUFFIX="$withval"
227 test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
228 AC_MSG_RESULT($PC_MODULE_SUFFIX)
229 test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
230 AC_SUBST(PC_MODULE_SUFFIX)
233 AC_MSG_CHECKING(if we should assume mixed-case filenames)
234 AC_ARG_ENABLE(mixed-case,
235 [ --enable-mixed-case tic should assume mixed-case filenames],
236 [enable_mixedcase=$enableval],
237 [enable_mixedcase=auto])
238 AC_MSG_RESULT($enable_mixedcase)
239 if test "$enable_mixedcase" = "auto" ; then
240 CF_MIXEDCASE_FILENAMES
242 cf_cv_mixedcase=$enable_mixedcase
243 if test "x$enable_mixedcase" = "xyes" ; then
244 AC_DEFINE(MIXEDCASE_FILENAMES,1,[Define to 1 if tic should assume mixed-case filenames])
248 # do this after mixed-case option (tags/TAGS is not as important as tic).
253 dnl These are standard among *NIX systems, but not when cross-compiling
254 AC_CHECK_TOOL(RANLIB, ranlib, ':')
255 AC_CHECK_TOOL(LD, ld, ld)
256 AC_CHECK_TOOL(AR, ar, ar)
257 AC_CHECK_TOOL(NM, nm, nm)
260 dnl Special option for use by system-builders: the install-prefix is used to
261 dnl adjust the location into which the actual install is done, so that an
262 dnl archive can be built without modifying the host system's configuration.
263 AC_MSG_CHECKING(if you have specified an install-prefix)
264 AC_ARG_WITH(install-prefix,
265 [ --with-install-prefix prefixes actual install-location ($DESTDIR)],
269 (*) DESTDIR="$withval"
272 AC_MSG_RESULT($DESTDIR)
275 ###############################################################################
276 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
277 # If we're cross-compiling, allow the user to override the tools and their
278 # options. The configure script is oriented toward identifying the host
279 # compiler, etc., but we need a build compiler to generate parts of the source.
282 ###############################################################################
283 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
285 ### Options to allow the user to specify the set of libraries which are used.
286 ### Use "--without-normal --with-shared" to allow the default model to be
287 ### shared, for example.
289 AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
292 if test "$with_libtool" != "no" ; then
294 cf_list_models="$cf_list_models libtool"
298 AC_MSG_CHECKING(if you want to build shared libraries)
300 [ --with-shared generate shared-libraries],
301 [with_shared=$withval],
303 AC_MSG_RESULT($with_shared)
304 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
306 AC_MSG_CHECKING(if you want to build static libraries)
308 [ --with-normal generate normal-libraries (default)],
309 [with_normal=$withval],
311 AC_MSG_RESULT($with_normal)
312 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
314 AC_MSG_CHECKING(if you want to build debug libraries)
316 [ --with-debug generate debug-libraries (default)],
317 [with_debug=$withval],
319 AC_MSG_RESULT($with_debug)
320 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
322 AC_MSG_CHECKING(if you want to build profiling libraries)
324 [ --with-profile generate profile-libraries],
325 [with_profile=$withval],
327 AC_MSG_RESULT($with_profile)
328 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
332 if test "X$cf_with_cxx_binding" != Xno; then
333 if test "x$with_shared" = "xyes"; then
334 AC_MSG_CHECKING(if you want to build C++ shared libraries)
335 AC_ARG_WITH(cxx-shared,
336 [ --with-cxx-shared generate C++ shared-libraries],
337 [with_shared_cxx=$withval],
338 [with_shared_cxx=no])
339 AC_MSG_RESULT($with_shared_cxx)
343 ###############################################################################
345 AC_MSG_CHECKING(for specified models)
346 test -z "$cf_list_models" && cf_list_models=normal
347 dnl If we use libtool to generate libraries, then it must be the only
349 test "$with_libtool" != "no" && cf_list_models=libtool
350 AC_MSG_RESULT($cf_list_models)
352 ### Use the first model as the default, and save its suffix for use in building
353 ### up test-applications.
354 AC_MSG_CHECKING(for default model)
355 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
356 AC_MSG_RESULT($DFT_LWR_MODEL)
358 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
360 AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
361 AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")
375 CF_WITH_LIB_PREFIX(cf_prefix)
381 ###############################################################################
383 AC_MSG_CHECKING(if you want to build a separate terminfo library)
385 [ --with-termlib generate separate terminfo library],
386 [with_termlib=$withval],
388 AC_MSG_RESULT($with_termlib)
390 AC_MSG_CHECKING(if you want to build a separate tic library)
392 [ --with-ticlib generate separate tic library],
393 [with_ticlib=$withval],
395 AC_MSG_RESULT($with_ticlib)
397 ### Checks for special libraries, must be done up-front.
400 if test "$with_gpm" != no ; then
401 AC_MSG_CHECKING(if you want to load GPM dynamically)
403 [ --without-dlsym do not use dlsym() to load GPM dynamically],
404 [with_dlsym=$withval],
406 AC_MSG_RESULT($with_dlsym)
407 if test "x$with_dlsym" = xyes ; then
409 if test "x$with_gpm" != xyes ; then
410 CF_VERBOSE(assuming soname for gpm is $with_gpm)
411 cf_cv_gpm_soname="$with_gpm"
413 CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
415 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])
416 SHLIB_LIST="-ldl $SHLIB_LIST"
418 SHLIB_LIST="-lgpm $SHLIB_LIST"
419 CF_ADD_LIB(gpm,TEST_LIBS)
421 AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
427 dnl Not all ports of gcc support the -g option
429 if test X"$CC_G_OPT" = X"" ; then
431 test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT=''
435 if test X"$CXX_G_OPT" = X"" ; then
437 test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
441 AC_MSG_CHECKING(for default loader flags)
442 case $DFT_LWR_MODEL in
443 (libtool) LD_MODEL='' ;;
444 (normal) LD_MODEL='' ;;
445 (debug) LD_MODEL=$CC_G_OPT ;;
446 (profile) LD_MODEL='-pg';;
447 (shared) LD_MODEL='' ;;
449 AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
450 AC_MSG_RESULT($LD_MODEL)
452 case $DFT_LWR_MODEL in
455 AC_MSG_CHECKING(if shared libraries should be relinked during install)
456 AC_ARG_ENABLE(relink,
457 [ --disable-relink relink shared libraries during install],
458 [cf_cv_do_relink=$enableval],
459 [cf_cv_do_relink=yes])
460 AC_MSG_RESULT($cf_cv_do_relink)
464 # we will build libraries one-level down.
467 for model in $cf_list_models; do
474 if test "$CC_SHARED_OPTS" = "unknown"; then
475 AC_ERROR(Shared libraries are not supported in this version)
477 # workaround for inept transition to PIE vs PIC...
478 AC_MSG_CHECKING(if current CFLAGS link properly)
480 [#include <stdio.h>],
481 [printf("Hello work\n");],
482 [cf_cflags_work=yes],
484 AC_MSG_RESULT($cf_cflags_work)
485 if test "$cf_cflags_work" = no
487 CF_VERBOSE(try to work around by appending shared-options)
488 CFLAGS="$CFLAGS $CC_SHARED_OPTS"
490 CF_WITH_VERSIONED_SYMS
495 # pretend that ncurses==ncursesw==ncursest
496 AC_MSG_CHECKING(if you want to disable library suffixes)
497 CF_ARG_DISABLE(lib-suffixes,
498 [ --disable-lib-suffixes disable library suffixes],
499 [disable_lib_suffixes=yes],
500 [disable_lib_suffixes=no],
502 AC_MSG_RESULT($disable_lib_suffixes)
504 ### If we're building with rpath, try to link non-standard libs that way too.
505 if test "$DFT_LWR_MODEL" = "shared"; then
506 CF_DISABLE_RPATH_HACK
509 ###############################################################################
510 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
512 ### use option --with-extra-suffix to append suffix to headers and libraries
513 AC_MSG_CHECKING(if you wish to append extra suffix to header/library paths)
515 AC_ARG_WITH(extra-suffix,
516 [ --with-extra-suffix=X append extra suffix to header/library paths],
521 EXTRA_SUFFIX=$cf_cv_abi_version
524 EXTRA_SUFFIX=$withval
528 AC_MSG_RESULT($EXTRA_SUFFIX)
529 AC_SUBST(EXTRA_SUFFIX)
531 ### use option --disable-overwrite to leave out the link to -lcurses
532 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
533 AC_ARG_ENABLE(overwrite,
534 [ --disable-overwrite put headers in subdir, omit link to -lcurses],
535 [with_overwrite=$enableval],
536 [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
537 AC_MSG_RESULT($with_overwrite)
539 AC_MSG_CHECKING(if external terminfo-database is used)
540 AC_ARG_ENABLE(database,
541 [ --disable-database do not use terminfo, only fallbacks/termcap],
542 [use_database=$enableval],
544 AC_MSG_RESULT($use_database)
548 TERMINFO_SRC='${top_srcdir}/misc/emx.src'
551 TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
554 AC_SUBST(TERMINFO_SRC)
556 NCURSES_USE_DATABASE=0
557 if test "$use_database" != no ; then
558 NCURSES_USE_DATABASE=1
560 AC_MSG_CHECKING(which terminfo source-file will be installed)
561 AC_ARG_WITH(database,
562 [ --with-database=XXX specify terminfo source to install],
563 [TERMINFO_SRC=$withval])
564 AC_MSG_RESULT($TERMINFO_SRC)
566 AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
567 AC_ARG_WITH(hashed-db,
568 [ --with-hashed-db specify hashed-database library],,
570 AC_MSG_RESULT($with_hashed_db)
574 AC_SUBST(NCURSES_USE_DATABASE)
576 AC_MSG_CHECKING(for list of fallback descriptions)
577 AC_ARG_WITH(fallbacks,
578 [ --with-fallbacks=XXX specify list of fallback terminal descriptions],
579 [with_fallback=$withval],
581 AC_MSG_RESULT($with_fallback)
582 FALLBACK_LIST=`test "$with_fallback" != no && echo "$with_fallback" | sed -e 's/,/ /g'`
583 AC_SUBST(FALLBACK_LIST)
585 AC_MSG_CHECKING(if you want modern xterm or antique)
586 AC_ARG_WITH(xterm-new,
587 [ --without-xterm-new specify if xterm terminfo should be old version],
588 [with_xterm_new=$withval],
589 [with_xterm_new=yes])
590 case $with_xterm_new in
591 (no) with_xterm_new=xterm-old;;
592 (*) with_xterm_new=xterm-new;;
594 AC_MSG_RESULT($with_xterm_new)
595 WHICH_XTERM=$with_xterm_new
596 AC_SUBST(WHICH_XTERM)
598 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
599 AC_ARG_WITH(xterm-kbs,
600 [ --with-xterm-kbs=XXX specify if xterm backspace sends BS or DEL],
601 [with_xterm_kbs=$withval],
603 case x$with_xterm_kbs in
604 (xyes|xno|xBS|xbs|x8)
611 with_xterm_kbs=$withval
614 AC_MSG_RESULT($with_xterm_kbs)
615 XTERM_KBS=$with_xterm_kbs
619 if test "$use_database" = no ; then
620 TERMINFO="${datadir}/terminfo"
624 AC_MSG_CHECKING(for list of terminfo directories)
625 CF_WITH_PATHLIST(terminfo-dirs,
626 [ --with-terminfo-dirs=XXX specify list of terminfo directories],
630 AC_MSG_RESULT($TERMINFO_DIRS)
631 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
633 AC_MSG_CHECKING(for default terminfo directory)
634 CF_WITH_PATH(default-terminfo-dir,
635 [ --with-default-terminfo-dir=DIR default terminfo directory],
639 AC_MSG_RESULT($TERMINFO)
640 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO",[Define to set the default terminal database path])
645 AC_SUBST(MAKE_TERMINFO)
647 ### use option --disable-big-core to make tic run on small machines
648 ### We need 4Mb, check if we can allocate 50% more than that.
649 AC_MSG_CHECKING(if big-core option selected)
650 AC_ARG_ENABLE(big-core,
651 [ --disable-big-core assume machine has little memory],
652 [with_big_core=$enableval],
657 unsigned long n = 6000000L;
661 ${cf_cv_main_return:-return}(s == 0);
665 [with_big_core=no])])
666 AC_MSG_RESULT($with_big_core)
667 test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE,1,[Define to 1 if machine has ample memory for tic])
669 ### ISO C only guarantees 512-char strings, we have tables which load faster
670 ### when constructed using "big" strings. More than the C compiler, the awk
671 ### program is a limit on most vendor UNIX systems. Check that we can build.
672 AC_MSG_CHECKING(if big-strings option selected)
673 AC_ARG_ENABLE(big-strings,
674 [ --disable-big-strings assume compiler has only standard-size strings],
675 [with_big_strings=$enableval],
676 [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
677 AC_MSG_RESULT($with_big_strings)
680 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
681 AC_SUBST(USE_BIG_STRINGS)
683 ### use option --enable-termcap to compile in the termcap fallback support
684 AC_MSG_CHECKING(if you want termcap-fallback support)
685 AC_ARG_ENABLE(termcap,
686 [ --enable-termcap compile in termcap fallback support],
687 [with_termcap=$enableval],
689 AC_MSG_RESULT($with_termcap)
691 NCURSES_USE_TERMCAP=0
692 if test "x$with_termcap" != "xyes" ; then
693 if test "$use_database" = no ; then
694 if test -z "$with_fallback" ; then
695 AC_ERROR(You have disabled the database w/o specifying fallbacks)
698 AC_DEFINE(PURE_TERMINFO,1,[Define to 1 if we should support only terminfo])
701 if test "$with_ticlib" != no ; then
702 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
705 NCURSES_USE_TERMCAP=1
706 AC_MSG_CHECKING(for list of termcap files)
707 CF_WITH_PATHLIST(termpath,
708 [ --with-termpath=XXX specify list of termcap files],
710 /etc/termcap:/usr/share/misc/termcap)
711 AC_MSG_RESULT($TERMPATH)
712 test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH",[Define to set the termcap searchlist])
714 ### use option --enable-getcap to use a hacked getcap for reading termcaps
715 AC_MSG_CHECKING(if fast termcap-loader is needed)
716 AC_ARG_ENABLE(getcap,
717 [ --enable-getcap fast termcap load, no xrefs to terminfo],
718 [with_getcap=$enableval],
720 AC_MSG_RESULT($with_getcap)
721 test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP,1,[Define to 1 to use fast termcap-loader])
723 AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
724 AC_ARG_ENABLE(getcap-cache,
725 [ --enable-getcap-cache cache translated termcaps in ~/.terminfo],
726 [with_getcap_cache=$enableval],
727 [with_getcap_cache=no])
728 AC_MSG_RESULT($with_getcap_cache)
729 test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE,1,[Define to 1 if translated termcap should be stored in $HOME/.terminfo])
732 AC_SUBST(NCURSES_USE_TERMCAP)
734 ### Use option --disable-home-terminfo to completely remove ~/.terminfo
735 AC_MSG_CHECKING(if ~/.terminfo is wanted)
736 AC_ARG_ENABLE(home-terminfo,
737 [ --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
738 [with_home_terminfo=$enableval],
739 [with_home_terminfo=yes])
740 AC_MSG_RESULT($with_home_terminfo)
741 test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO,1,[Define to 1 if $HOME/.terminfo feature is wanted])
743 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
744 AC_ARG_ENABLE(root-environ,
745 [ --disable-root-environ restrict environment when running as root],
746 [with_root_environ=$enableval],
747 [with_root_environ=yes])
748 AC_MSG_RESULT($with_root_environ)
749 test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON,1,[Define to 1 if environment should be restricted for root user])
751 ### Use option --enable-symlinks to make tic use symlinks, not hard links
752 ### to reduce storage requirements for the terminfo database.
758 # soft links (symbolic links) are useful for some systems where hard links do
759 # not work, or to make it simpler to copy terminfo trees around.
760 if test "x$ac_cv_func_symlink" = xyes ; then
761 AC_MSG_CHECKING(if tic should use symbolic links)
762 AC_ARG_ENABLE(symlinks,
763 [ --enable-symlinks make tic use symbolic links not hard links],
764 [with_symlinks=$enableval],
766 AC_MSG_RESULT($with_symlinks)
769 # If we have hard links and did not choose to use soft links instead, there is
770 # no reason to make this choice optional - use the hard links.
771 if test "$with_symlinks" = no ; then
772 AC_MSG_CHECKING(if tic should use hard links)
773 if test "x$ac_cv_func_link" = xyes ; then
778 AC_MSG_RESULT($with_links)
781 test "x$with_links" = xyes && AC_DEFINE(USE_LINKS,1,[Define to 1 if hardlinks should be used in terminfo database])
782 test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS,1,[Define to 1 if symbolic links should be used in terminfo database])
784 ### use option --enable-broken-linker to force on use of broken-linker support
785 AC_MSG_CHECKING(if you want broken-linker support code)
786 AC_ARG_ENABLE(broken_linker,
787 [ --enable-broken_linker compile with broken-linker support code],
788 [with_broken_linker=$enableval],
789 [with_broken_linker=${BROKEN_LINKER:-no}])
790 AC_MSG_RESULT($with_broken_linker)
793 if test "x$with_broken_linker" = xyes ; then
794 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
796 elif test "$DFT_LWR_MODEL" = shared ; then
797 case $cf_cv_system_name in
799 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
801 CF_VERBOSE(cygwin linker is broken anyway)
805 AC_SUBST(BROKEN_LINKER)
807 ### use option --enable-bsdpad to have tputs process BSD-style prefix padding
808 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
809 AC_ARG_ENABLE(bsdpad,
810 [ --enable-bsdpad recognize BSD-style prefix padding],
811 [with_bsdpad=$enableval],
813 AC_MSG_RESULT($with_bsdpad)
814 test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS,1,[Define to 1 to recognize BSD-style prefix padding])
816 ### use option --enable-widec to turn on use of wide-character support
825 # Check to define _XOPEN_SOURCE "automatically"
826 CPPFLAGS_before_XOPEN="$CPPFLAGS"
828 CPPFLAGS_after_XOPEN="$CPPFLAGS"
830 # Work around breakage on OS X
833 # Checks for CODESET support.
836 # use these variables to work around a defect in gcc's fixincludes.
840 AC_MSG_CHECKING(if you want wide-character code)
842 [ --enable-widec compile with wide-char/UTF-8 code],
843 [with_widec=$enableval],
845 AC_MSG_RESULT($with_widec)
847 NCURSES_WCWIDTH_GRAPHICS=1
848 AC_SUBST(NCURSES_WCWIDTH_GRAPHICS)
850 if test "x$with_widec" = xyes ; then
851 if test "x$disable_lib_suffixes" = xno ; then
852 LIB_SUFFIX="w${LIB_SUFFIX}"
854 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide-char/UTF-8 code])
855 AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
858 CF_CHECK_WCWIDTH_GRAPHICS
859 test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
863 AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
864 if test "x$ac_cv_func_putwc" != xyes ; then
866 if test "$cf_cv_utf8_lib" != no ; then
870 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
871 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
872 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
874 if test "$NCURSES_MBSTATE_T" != 0; then
875 AC_DEFINE(NEED_MBSTATE_T_DEF,1,[Define to 1 if we must declare mbstate_t])
878 AC_SUBST(NCURSES_CH_T)
879 AC_SUBST(NCURSES_LIBUTF8)
881 AC_SUBST(NEED_WCHAR_H)
882 AC_SUBST(NCURSES_MBSTATE_T)
883 AC_SUBST(NCURSES_WCHAR_T)
884 AC_SUBST(NCURSES_WINT_T)
886 AC_SUBST(NCURSES_OK_WCHAR_T)
887 AC_SUBST(NCURSES_OK_WINT_T)
889 ### use option --disable-lp64 to allow long chtype
890 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
892 [ --disable-lp64 allow chtype to be long (ignore _LP64)],
893 [with_lp64=$enableval],
894 [with_lp64=$cf_dft_with_lp64])
895 AC_MSG_RESULT($with_lp64)
897 if test "x$with_lp64" = xyes ; then
902 AC_SUBST(cf_cv_enable_lp64)
906 ### use option --disable-tparm-varargs to make tparm() conform to X/Open
907 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
908 AC_ARG_ENABLE(tparm-varargs,
909 [ --disable-tparm-varargs compile tparm() without varargs interface],
910 [with_tparm_varargs=$enableval],
911 [with_tparm_varargs=yes])
912 AC_MSG_RESULT($with_tparm_varargs)
913 NCURSES_TPARM_VARARGS=0
914 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
915 AC_SUBST(NCURSES_TPARM_VARARGS)
917 ### use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
918 if test "$with_ticlib" != no ; then
919 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
920 AC_ARG_ENABLE(tic-depends,
921 [ --disable-tic-depends link tic library without explicit dependency on ncurses library],
922 [with_tic_depends=$enableval],
923 [with_tic_depends=yes])
924 AC_MSG_RESULT($with_tic_depends)
929 ### use option --disable-wattr-macros to suppress wattr* macros from curses.h
930 AC_MSG_CHECKING(if you want to suppress wattr* macros to help with ncurses5/ncurses6 transition)
931 AC_ARG_ENABLE(wattr-macros,
932 [ --disable-wattr-macros suppress wattr* macros to help with ncurses5/ncurses6 transition],
933 [with_wattr_macros=$enableval],
934 [with_wattr_macros=yes])
935 if [[ "x$with_wattr_macros" != xyes ]]; then
936 NCURSES_WATTR_MACROS=0
939 NCURSES_WATTR_MACROS=1
942 AC_SUBST(NCURSES_WATTR_MACROS)
944 ### use option --with-bool to override bool's type
945 AC_MSG_CHECKING(for type of bool)
947 [ --with-bool=TYPE override fallback type of bool variable],
948 [NCURSES_BOOL="$withval"],
950 AC_MSG_RESULT($NCURSES_BOOL)
951 AC_SUBST(NCURSES_BOOL)
953 AC_MSG_CHECKING(for alternate terminal capabilities file)
955 [ --with-caps=alt compile with alternate Caps file],
956 [TERMINFO_CAPS=Caps.$withval],
957 [TERMINFO_CAPS=Caps])
958 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
959 AC_MSG_RESULT($TERMINFO_CAPS)
960 AC_SUBST(TERMINFO_CAPS)
962 ### use option --with-chtype to override chtype's type
963 AC_MSG_CHECKING(for type of chtype)
965 [ --with-chtype=TYPE override type of chtype],
966 [NCURSES_CHTYPE="$withval"],
967 [NCURSES_CHTYPE=$cf_dft_chtype])
968 AC_MSG_RESULT($NCURSES_CHTYPE)
970 ### use option --with-ospeed to override ospeed's type
971 AC_MSG_CHECKING(for type of ospeed)
973 [ --with-ospeed=TYPE override type of ospeed variable],
974 [NCURSES_OSPEED="$withval"],
975 [NCURSES_OSPEED=short])
976 AC_MSG_RESULT($NCURSES_OSPEED)
977 AC_SUBST(NCURSES_OSPEED)
979 ### use option --with-mmask-t to override mmask_t's type
980 AC_MSG_CHECKING(for type of mmask_t)
982 [ --with-mmask-t=TYPE override type of mmask_t],
983 [NCURSES_MMASK_T="$withval"],
984 [NCURSES_MMASK_T=$cf_dft_mmask_t])
985 AC_MSG_RESULT($NCURSES_MMASK_T)
987 ### use option --with-ccharw-max to override CCHARW_MAX size
988 AC_MSG_CHECKING(for size CCHARW_MAX)
989 AC_ARG_WITH(ccharw-max,
990 [ --with-ccharw-max=XXX override size CCHARW_MAX],
991 [NCURSES_CCHARW_MAX="$withval"],
992 [NCURSES_CCHARW_MAX=5])
993 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
994 AC_SUBST(NCURSES_CCHARW_MAX)
996 ### use option --with-tparm-arg to override tparm's argument type
997 AC_MSG_CHECKING(for type of tparm args)
998 AC_ARG_WITH(tparm-arg,
999 [ --with-tparm-arg=TYPE override parameter type of tparm],
1000 [NCURSES_TPARM_ARG="$withval"],
1001 [NCURSES_TPARM_ARG=$cf_dft_tparm_arg])
1002 AC_MSG_RESULT($NCURSES_TPARM_ARG)
1003 AC_SUBST(NCURSES_TPARM_ARG)
1005 ### Enable compiling-in rcs id's
1006 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
1007 AC_ARG_WITH(rcs-ids,
1008 [ --with-rcs-ids compile-in RCS identifiers],
1009 [with_rcs_ids=$withval],
1011 AC_MSG_RESULT($with_rcs_ids)
1012 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
1014 ###############################################################################
1015 CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
1017 ###############################################################################
1018 CF_HELP_MESSAGE(Extensions:)
1020 ### Note that some functions (such as const) are normally disabled anyway.
1021 AC_MSG_CHECKING(if you want to build with function extensions)
1022 AC_ARG_ENABLE(ext-funcs,
1023 [ --disable-ext-funcs disable function-extensions],
1024 [with_ext_funcs=$enableval],
1025 [with_ext_funcs=yes])
1026 AC_MSG_RESULT($with_ext_funcs)
1027 if test "x$with_ext_funcs" = xyes ; then
1029 AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
1030 AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function in test-programs])
1031 AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function in test-programs])
1032 AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function in test-programs])
1033 AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function in test-programs])
1034 AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function in test-programs])
1035 AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function in test-programs])
1036 AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function in test-programs])
1037 AC_DEFINE(HAVE_USE_EXTENDED_NAMES,1,[Define to 1 to enable use_extended_names() function in test-programs])
1038 AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function in test-programs])
1039 AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function in test-programs])
1040 AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function in test-programs])
1041 GENERATED_EXT_FUNCS=generated
1042 test "x$with_ext_funcs" = xyes || cf_dft_ext_spfuncs=no
1045 GENERATED_EXT_FUNCS=
1047 AC_SUBST(NCURSES_EXT_FUNCS)
1048 AC_SUBST(GENERATED_EXT_FUNCS)
1050 AC_MSG_CHECKING(if you want to build with SCREEN extensions)
1051 AC_ARG_ENABLE(sp-funcs,
1052 [ --enable-sp-funcs enable SCREEN-extensions],
1053 [with_sp_funcs=$enableval],
1054 [with_sp_funcs=$cf_dft_ext_spfuncs])
1055 AC_MSG_RESULT($with_sp_funcs)
1056 if test "x$with_sp_funcs" = xyes ; then
1058 AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable SCREEN-extensions])
1059 AC_DEFINE(HAVE_TPUTS_SP,1,[Define to 1 to enable tputs_sp() function in test-programs])
1060 GENERATED_SP_FUNCS=generated
1065 AC_SUBST(NCURSES_SP_FUNCS)
1066 AC_SUBST(GENERATED_SP_FUNCS)
1068 AC_MSG_CHECKING(if you want to build with terminal-driver)
1069 AC_ARG_ENABLE(term-driver,
1070 [ --enable-term-driver enable terminal-driver],
1071 [with_term_driver=$enableval],
1072 [with_term_driver=no])
1073 AC_MSG_RESULT($with_term_driver)
1074 if test "x$with_term_driver" = xyes ; then
1075 AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable terminal-driver])
1076 if test "x$with_termlib" != xno ; then
1077 AC_MSG_ERROR(The term-driver option conflicts with the termlib option)
1079 if test "x$with_sp_funcs" != xyes ; then
1080 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1084 ### use option --enable-const to turn on use of const beyond that in XSI.
1085 AC_MSG_CHECKING(for extended use of const keyword)
1086 AC_ARG_ENABLE(const,
1087 [ --enable-const compile with extra/non-standard const],
1088 [with_ext_const=$enableval],
1089 [with_ext_const=$cf_dft_ext_const])
1090 AC_MSG_RESULT($with_ext_const)
1091 NCURSES_CONST='/*nothing*/'
1092 if test "x$with_ext_const" = xyes ; then
1095 AC_SUBST(NCURSES_CONST)
1097 ### use option --enable-ext-colors to turn on use of colors beyond 16.
1098 AC_MSG_CHECKING(if you want to use extended colors)
1099 AC_ARG_ENABLE(ext-colors,
1100 [ --enable-ext-colors compile for 256-color support],
1101 [with_ext_colors=$enableval],
1102 [with_ext_colors=$cf_dft_ext_colors])
1103 AC_MSG_RESULT($with_ext_colors)
1104 NCURSES_EXT_COLORS=0
1105 if test "x$with_ext_colors" = xyes ; then
1106 if test "x$with_widec" != xyes ; then
1107 AC_MSG_WARN(This option applies only to wide-character library)
1109 # cannot be ABI 5 since it changes sizeof(cchar_t)
1111 NCURSES_EXT_COLORS=1
1112 AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1113 AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
1114 AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
1117 AC_SUBST(NCURSES_EXT_COLORS)
1119 ### use option --enable-ext-mouse to modify coding to support 5-button mice
1120 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1121 AC_ARG_ENABLE(ext-mouse,
1122 [ --enable-ext-mouse compile for extended mouse-encoding],
1123 [with_ext_mouse=$enableval],
1124 [with_ext_mouse=$cf_dft_ext_mouse])
1125 AC_MSG_RESULT($with_ext_mouse)
1126 NCURSES_MOUSE_VERSION=1
1127 if test "x$with_ext_mouse" = xyes ; then
1128 NCURSES_MOUSE_VERSION=2
1131 AC_SUBST(NCURSES_MOUSE_VERSION)
1133 ### use option --enable-ext-putwin to turn on extended screendumps
1134 AC_MSG_CHECKING(if you want to use extended putwin/screendump)
1135 AC_ARG_ENABLE(ext-putwin,
1136 [ --enable-ext-putwin compile with extended putwin/screendump],
1137 [with_ext_putwin=$enableval],
1138 [with_ext_putwin=$cf_dft_ext_putwin])
1139 AC_MSG_RESULT($with_ext_putwin)
1140 if test "x$with_ext_putwin" = xyes ; then
1141 AC_DEFINE(NCURSES_EXT_PUTWIN,1,[Define to 1 to compile with extended putwin/screendump])
1144 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1145 AC_ARG_ENABLE(no-padding,
1146 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
1147 [with_no_padding=$enableval],
1148 [with_no_padding=$with_ext_funcs])
1149 AC_MSG_RESULT($with_no_padding)
1150 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1152 AC_CHECK_SIZEOF([signed char], 0)
1153 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1154 NCURSES_SBOOL="signed char"
1156 NCURSES_SBOOL="char"
1158 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1159 AC_ARG_ENABLE(signed-char,
1160 [ --enable-signed-char compile using signed Boolean's in term.h],
1161 [with_signed_char=$enableval],
1162 [with_signed_char=no])
1163 AC_MSG_RESULT($with_signed_char)
1164 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1165 AC_SUBST(NCURSES_SBOOL)
1167 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
1168 AC_MSG_CHECKING(if you want SIGWINCH handler)
1169 AC_ARG_ENABLE(sigwinch,
1170 [ --enable-sigwinch compile with SIGWINCH handler],
1171 [with_sigwinch=$enableval],
1172 [with_sigwinch=$with_ext_funcs])
1173 AC_MSG_RESULT($with_sigwinch)
1174 test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1176 ### use option --enable-tcap-names to allow user to define new capabilities
1177 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1178 AC_ARG_ENABLE(tcap-names,
1179 [ --enable-tcap-names compile with user-definable terminal capabilities],
1180 [with_tcap_names=$enableval],
1181 [with_tcap_names=$with_ext_funcs])
1182 AC_MSG_RESULT($with_tcap_names)
1184 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
1185 AC_SUBST(NCURSES_XNAMES)
1187 ##############################################################################
1190 if test "x$with_pthread" != xno; then
1191 AC_CHECK_FUNC(pthread_kill,[
1192 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1193 AC_ARG_ENABLE(pthreads-eintr,
1194 [ --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1195 [use_pthreads_eintr=$enableval],
1196 [use_pthreads_eintr=no])
1197 AC_MSG_RESULT($use_pthreads_eintr)
1198 if test "x$use_pthreads_eintr" = xyes ; then
1199 AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1202 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1203 AC_ARG_ENABLE(weak-symbols,
1204 [ --enable-weak-symbols enable weak-symbols for pthreads],
1205 [use_weak_symbols=$enableval],
1206 [use_weak_symbols=no])
1207 AC_MSG_RESULT($use_weak_symbols)
1208 if test "x$use_weak_symbols" = xyes ; then
1211 cf_cv_weak_symbols=no
1214 if test "x$cf_cv_weak_symbols" = xyes ; then
1215 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1220 if test "x$with_pthread" = "xyes" ; then
1221 AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1222 enable_reentrant=yes
1223 if test "x$cf_cv_weak_symbols" = xyes ; then
1229 # Reentrant code has to be opaque; there's little advantage to making ncurses
1230 # opaque outside of that, so there is no --enable-opaque option. We can use
1231 # this option without --with-pthreads, but this will be always set for
1233 AC_MSG_CHECKING(if you want reentrant code)
1234 AC_ARG_ENABLE(reentrant,
1235 [ --enable-reentrant compile with reentrant code],
1236 [with_reentrant=$enableval],
1237 [with_reentrant=no])
1238 AC_MSG_RESULT($with_reentrant)
1239 if test "x$with_reentrant" = xyes ; then
1240 cf_cv_enable_reentrant=1
1241 cf_cv_enable_opaque="NCURSES_INTERNALS"
1243 if test "x$cf_cv_weak_symbols" = xyes ; then
1244 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1245 CF_ADD_LIB(pthread,TEST_LIBS)
1246 CF_ADD_LIB(pthread,TEST_LIBS2)
1248 # when not using weak symbols but with_reentrant,
1249 # add 't' to the library suffix on all platforms
1250 # except cygwin, where we only do that if ALSO
1251 # compiling with full thread support.
1254 if test "$with_pthread" = "yes" ; then
1255 if test "x$disable_lib_suffixes" = "xno" ; then
1256 LIB_SUFFIX="t${LIB_SUFFIX}"
1260 if test "x$disable_lib_suffixes" = "xno" ; then
1261 LIB_SUFFIX="t${LIB_SUFFIX}"
1266 AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use reentrant feature])
1269 cf_cv_enable_reentrant=0
1270 cf_cv_enable_opaque="NCURSES_OPAQUE"
1271 NCURSES_SIZE_T=short
1273 AC_SUBST(cf_cv_enable_reentrant)
1274 AC_SUBST(cf_cv_enable_opaque)
1276 AC_SUBST(NCURSES_SIZE_T)
1278 AC_MSG_CHECKING(if you want opaque curses-library structures)
1279 CF_ARG_ENABLE(opaque-curses,
1280 [ --enable-opaque-curses make curses WINDOW, etc., "opaque"],
1281 [enable_opaque_curses=yes],[
1282 test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
1283 test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=no
1285 AC_MSG_RESULT($enable_opaque_curses)
1287 test "$cf_cv_enable_reentrant" = 1 && \
1288 test "$enable_opaque_curses" = no && \
1289 AC_MSG_ERROR(reentrant configuration requires opaque library)
1291 AC_MSG_CHECKING(if you want opaque form-library structures)
1292 AC_ARG_ENABLE(opaque-form,
1293 [ --enable-opaque-form make form-library structures "opaque"],
1294 [enable_opaque_form=yes],[enable_opaque_form=no])
1295 AC_MSG_RESULT($enable_opaque_form)
1297 AC_MSG_CHECKING(if you want opaque menu-library structures)
1298 AC_ARG_ENABLE(opaque-menu,
1299 [ --enable-opaque-menu make menu-library structures "opaque"],
1300 [enable_opaque_menu=yes],[enable_opaque_menu=no])
1301 AC_MSG_RESULT($enable_opaque_menu)
1303 AC_MSG_CHECKING(if you want opaque panel-library structures)
1304 AC_ARG_ENABLE(opaque-panel,
1305 [ --enable-opaque-panel make panel-library structures "opaque"],
1306 [enable_opaque_panel=yes],[enable_opaque_panel=no])
1307 AC_MSG_RESULT($enable_opaque_panel)
1309 NCURSES_OPAQUE=0; test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
1310 NCURSES_OPAQUE_FORM=0; test "$enable_opaque_form" = yes && NCURSES_OPAQUE_FORM=1
1311 NCURSES_OPAQUE_MENU=0; test "$enable_opaque_menu" = yes && NCURSES_OPAQUE_MENU=1
1312 NCURSES_OPAQUE_PANEL=0; test "$enable_opaque_panel" = yes && NCURSES_OPAQUE_PANEL=1
1314 AC_SUBST(NCURSES_OPAQUE)
1315 AC_SUBST(NCURSES_OPAQUE_FORM)
1316 AC_SUBST(NCURSES_OPAQUE_MENU)
1317 AC_SUBST(NCURSES_OPAQUE_PANEL)
1319 ### Allow using a different wrap-prefix
1320 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1321 AC_MSG_CHECKING(for prefix used to wrap public variables)
1322 AC_ARG_WITH(wrap-prefix,
1323 [ --with-wrap-prefix=XXX override prefix used for public variables],
1324 [NCURSES_WRAP_PREFIX=$withval],
1325 [NCURSES_WRAP_PREFIX=_nc_])
1326 AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1328 NCURSES_WRAP_PREFIX=_nc_
1330 AC_SUBST(NCURSES_WRAP_PREFIX)
1331 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1333 ###############################################################################
1334 # These options are relatively safe to experiment with.
1335 CF_HELP_MESSAGE(Development Code:)
1336 AC_MSG_CHECKING(if you want all development code)
1337 AC_ARG_WITH(develop,
1338 [ --without-develop disable development options],
1339 [with_develop=$withval],
1341 AC_MSG_RESULT($with_develop)
1343 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
1344 AC_MSG_CHECKING(if you want hard-tabs code)
1345 AC_ARG_ENABLE(hard-tabs,
1346 [ --enable-hard-tabs compile with hard-tabs code],,
1347 [enable_hard_tabs=$with_develop])
1348 AC_MSG_RESULT($enable_hard_tabs)
1349 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1351 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1352 AC_MSG_CHECKING(if you want limited support for xmc)
1353 AC_ARG_ENABLE(xmc-glitch,
1354 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
1355 [enable_xmc_glitch=$with_develop])
1356 AC_MSG_RESULT($enable_xmc_glitch)
1357 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1359 ###############################################################################
1360 # These are just experimental, probably should not be in a package:
1361 CF_HELP_MESSAGE(Experimental Code:)
1363 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1364 AC_ARG_ENABLE(assumed-color,
1365 [ --disable-assumed-color do not assume anything about default-colors],
1366 [with_assumed_color=$enableval],
1367 [with_assumed_color=yes])
1368 AC_MSG_RESULT($with_assumed_color)
1369 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1371 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
1372 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1373 AC_ARG_ENABLE(hashmap,
1374 [ --disable-hashmap compile without hashmap scrolling-optimization],
1375 [with_hashmap=$enableval],
1377 AC_MSG_RESULT($with_hashmap)
1378 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1380 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1381 AC_MSG_CHECKING(if you want colorfgbg code)
1382 AC_ARG_ENABLE(colorfgbg,
1383 [ --enable-colorfgbg compile-in experimental $COLORFGBG code],
1384 [with_colorfgbg=$enableval],
1385 [with_colorfgbg=no])
1386 AC_MSG_RESULT($with_colorfgbg)
1387 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1389 ### use option --enable-interop to turn on use of bindings used for interop
1390 AC_MSG_CHECKING(if you want interop bindings)
1391 AC_ARG_ENABLE(interop,
1392 [ --enable-interop compile-in interop bindings],
1393 [with_exp_interop=$enableval],
1394 [with_exp_interop=$cf_dft_interop])
1395 AC_MSG_RESULT($with_exp_interop)
1397 NCURSES_INTEROP_FUNCS=0
1398 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1399 AC_SUBST(NCURSES_INTEROP_FUNCS)
1402 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1403 AC_ARG_ENABLE(safe-sprintf,
1404 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
1405 [with_safe_sprintf=$enableval],
1406 [with_safe_sprintf=no])
1407 AC_MSG_RESULT($with_safe_sprintf)
1408 test "x$with_safe_sprintf" = xyes && AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1410 ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1411 # when hashmap is used scroll hints are useless
1412 if test "$with_hashmap" = no ; then
1413 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1414 AC_ARG_ENABLE(scroll-hints,
1415 [ --disable-scroll-hints compile without scroll-hints code],
1416 [with_scroll_hints=$enableval],
1417 [with_scroll_hints=yes])
1418 AC_MSG_RESULT($with_scroll_hints)
1419 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1422 AC_MSG_CHECKING(if you want wgetch-events code)
1423 AC_ARG_ENABLE(wgetch-events,
1424 [ --enable-wgetch-events compile with wgetch-events code],
1425 [with_wgetch_events=$enableval],
1426 [with_wgetch_events=no])
1427 AC_MSG_RESULT($with_wgetch_events)
1428 test "x$with_wgetch_events" = xyes && AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with wgetch-events code])
1430 ###############################################################################
1431 CF_HELP_MESSAGE(Testing/development Options:)
1433 ### use option --disable-echo to suppress full display compiling commands
1435 if test "x$enable_echo" = xyes; then
1438 ECHO_LINK='@ echo linking $@ ... ;'
1439 test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1440 test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1444 ### use option --enable-warnings to turn on all gcc warnings
1445 AC_MSG_CHECKING(if you want to see compiler warnings)
1446 AC_ARG_ENABLE(warnings,
1447 [ --enable-warnings build: turn on GCC compiler warnings],
1448 [with_warnings=$enableval])
1449 AC_MSG_RESULT($with_warnings)
1451 if test "x$with_warnings" = "xyes"; then
1452 CF_ADD_ADAFLAGS(-gnatg)
1453 CF_GCC_WARNINGS(Wno-unknown-pragmas Wswitch-enum)
1454 if test "x$cf_with_cxx" = xyes ; then
1455 CF_GXX_WARNINGS(Wno-unused)
1459 CF_ENABLE_STRING_HACKS
1461 ### use option --enable-assertions to turn on generation of assertion code
1462 AC_MSG_CHECKING(if you want to enable runtime assertions)
1463 AC_ARG_ENABLE(assertions,
1464 [ --enable-assertions test: turn on generation of assertion code],
1465 [with_assertions=$enableval],
1466 [with_assertions=no])
1467 AC_MSG_RESULT($with_assertions)
1470 if test "$with_assertions" = no
1472 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1474 CF_ADD_ADAFLAGS(-gnata)
1478 ### use option --disable-leaks to suppress "permanent" leaks, for testing
1480 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1482 ### use option --enable-expanded to generate certain macros as functions
1483 AC_ARG_ENABLE(expanded,
1484 [ --enable-expanded test: generate functions for certain macros],
1485 [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1487 ### use option --disable-macros to suppress macros in favor of functions
1488 AC_ARG_ENABLE(macros,
1489 [ --disable-macros test: use functions rather than macros],
1490 [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1492 # Normally we only add trace() to the debug-library. Allow this to be
1493 # extended to all models of the ncurses library:
1495 case "$CFLAGS $CPPFLAGS" in
1501 AC_MSG_CHECKING(whether to add trace feature to all models)
1503 [ --with-trace test: add trace() function to all models of ncurses],
1504 [cf_with_trace=$withval],
1505 [cf_with_trace=$cf_all_traces])
1506 AC_MSG_RESULT($cf_with_trace)
1508 if test "x$cf_with_trace" = xyes ; then
1511 CF_ADD_CFLAGS(-DTRACE)
1519 CF_DISABLE_GNAT_PROJECTS
1521 ### Checks for libraries.
1522 case $cf_cv_system_name in
1523 (*mingw32*|*mingw64*)
1524 CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
1525 LIBS=" -lpsapi $LIBS"
1528 AC_CHECK_FUNC(gettimeofday,
1529 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function]),[
1531 AC_CHECK_LIB(bsd, gettimeofday,
1532 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function])
1533 CF_ADD_LIB(bsd))])dnl CLIX: bzero, select, gettimeofday
1537 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1540 ### Checks for header files.
1546 dnl These are some other potentially nonportable headers.
1568 # check for ISC (this may also define _POSIX_SOURCE)
1569 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1570 if test "x$ISC" = xyes ; then
1571 AC_CHECK_LIB(cposix,main)
1572 AC_CHECK_LIB(inet,bzero,CF_ADD_LIB(inet))dnl also 'select()'
1577 ### checks for compiler characteristics
1580 CF_C_INLINE(NCURSES_INLINE,1200)
1583 if test $NCURSES_CHTYPE = auto ; then
1586 cf_cv_typeof_chtype=$NCURSES_CHTYPE
1588 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1589 AC_SUBST(cf_cv_typeof_chtype)
1591 CF_UNSIGNED_LITERALS
1593 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1594 test ".$cf_cv_typeof_chtype" = .long && cf_cv_1UL="${cf_cv_1UL}L"
1597 if test $NCURSES_MMASK_T = auto ; then
1598 cf_cv_typeof_mmask_t=long
1600 cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1602 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1603 AC_SUBST(cf_cv_typeof_mmask_t)
1605 ### Checks for external-data
1609 ### Checks for library functions.
1634 if test "x$ac_cv_func_getopt" = xno && \
1635 test "x$cf_with_progs$cf_with_tests" != xnono; then
1636 AC_MSG_ERROR(getopt is required for building programs)
1639 if test "x$with_getcap" = "xyes" ; then
1650 # setup for prototype of fallback for vsscanf()
1651 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1653 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1654 if test "x$cross_compiling" = xyes ; then
1655 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1657 AC_FUNC_SETVBUF_REVERSED
1659 AC_CHECK_TYPE(intptr_t, long)
1660 AC_CHECK_TYPE(ssize_t, int)
1668 # special check for test/ditto.c
1670 if test "$cf_cv_func_openpty" != no ; then
1671 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1672 AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1673 if test "x$cf_cv_lib_util" = xyes ; then
1674 CF_ADD_LIB(util,TEST_LIBS)
1678 AC_SUBST(TEST_LIBS2)
1680 if test "$with_hashed_db" != no ; then
1681 AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1682 CF_HASHED_DB($with_hashed_db)
1685 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1686 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1687 CF_STRIP_G_OPT(CFLAGS)
1688 CF_STRIP_G_OPT(CXXFLAGS)
1691 # Just in case, check if the C compiler has a bool type.
1692 CF_BOOL_DECL(cf_cv_cc_bool_type)
1694 # Check for C++ compiler characteristics (and ensure that it's there!)
1695 if test -n "$CXX" ; then
1698 CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
1700 case $GXX_VERSION in
1712 AC_CHECK_HEADERS(typeinfo)
1713 CF_CXX_IOSTREAM_NAMESPACE
1722 cf_cv_builtin_bool=1
1724 # Just because we are not configuring against C++ right now does not
1725 # mean that a user will not want to use C++. Some distributors disable
1726 # the C++ portion of this configuration as a shortcut (or just to avoid
1727 # compiling the demo in the c++ directory). So we need a reasonable
1728 # default for the 'bool' type.
1730 # Caveat: since the storage of the bool type is not standardized, it
1733 if test "$NCURSES_BOOL" != auto ; then
1734 cf_cv_type_of_bool=$NCURSES_BOOL
1735 cf_cv_header_stdbool_h=0
1737 if test "$cf_cv_header_stdbool_h" = 1 ; then
1740 AC_MSG_CHECKING(for fallback type of bool)
1742 (i?86) cf_cv_type_of_bool=char ;;
1743 (*) cf_cv_type_of_bool=int ;;
1745 AC_MSG_RESULT($cf_cv_type_of_bool)
1751 # If the C compiler did not declare bool, and we did not determine that the C++
1752 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1753 # ncurses library use the same type as C++ bool. Note that this allows one to
1754 # specify the type of bool in a configure-script option and postpone
1755 # integration with the C++ compiler provided that the types are compatible.
1757 if test $cf_cv_cc_bool_type = 1
1759 # oops: C has a bool. Unlikely, but C++ could differ.
1761 elif test $cf_cv_builtin_bool = 0
1766 # this is the normal case
1767 USE_CXX_BOOL='defined(__cplusplus)'
1769 AC_SUBST(USE_CXX_BOOL)
1771 CF_HELP_MESSAGE(Ada95 Binding Options:)
1773 dnl If the Ada95 source-tree is present, add that to the build unless it will
1774 dnl not work, or was not requested.
1775 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1777 dnl libtool does not know anything about GNAT, though a change made in 1998
1778 dnl provided for it "someday". Disable the ada subtree if we are using
1779 dnl libtool -TD 20070714
1780 if test "$cf_with_ada" != "no" ; then
1781 if test "$with_libtool" != "no"; then
1782 AC_MSG_WARN(libtool does not support Ada - disabling feature)
1787 dnl Check for availability of GNU Ada Translator (GNAT).
1788 dnl At the moment we support no other Ada95 compiler.
1789 if test "$cf_with_ada" != "no" ; then
1791 if test "x$cf_cv_prog_gnat_correct" = xyes; then
1792 CF_ADD_ADAFLAGS(-gnatpn)
1801 CF_WITH_ADA_COMPILER
1803 cf_ada_package=terminal_interface
1804 AC_SUBST(cf_ada_package)
1808 CF_WITH_ADA_SHAREDLIB
1815 # do this "late" to avoid conflict with header-checks
1816 if test "x$with_widec" = xyes ; then
1817 AC_CHECK_SIZEOF(wchar_t)
1820 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1821 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1823 ### ticlib modules may be a separate library, otherwise contained in termlib.
1824 ### termlib modules may be a separate library, otherwise contained in ncurses.
1826 ### The of "+" or " " between the tokens controls the way the script
1827 ### chooses to split module lists into libraries.
1829 ### (see CF_LIB_RULES).
1830 AC_MSG_CHECKING(for library subsets)
1833 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1834 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1835 if test "$with_ticlib" != no ; then
1836 LIB_SUBSETS="${LIB_SUBSETS} "
1838 LIB_SUBSETS="${LIB_SUBSETS}+"
1842 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1843 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1845 if test "$with_termlib" != no ; then
1846 LIB_SUBSETS="${LIB_SUBSETS} "
1848 LIB_SUBSETS="${LIB_SUBSETS}+"
1851 LIB_SUBSETS="${LIB_SUBSETS}base"
1853 # Most term-driver calls are to tinfo, but some like init_pair are to the
1854 # base library (so it resides in base).
1855 if test "$with_term_driver" != no ; then
1856 LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
1857 case $cf_cv_system_name in
1858 (*mingw32*|*mingw64*)
1859 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
1860 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
1863 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
1868 test "x$with_widec" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1869 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1871 AC_MSG_RESULT($LIB_SUBSETS)
1873 ### Construct the list of include-directories to be generated
1877 ### Build up pieces for makefile rules
1878 AC_MSG_CHECKING(default library suffix)
1879 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1880 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1881 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1883 AC_MSG_CHECKING(default library-dependency suffix)
1884 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
1885 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1886 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1888 AC_MSG_CHECKING(default object directory)
1889 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1890 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1891 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1893 if test "x$cf_with_cxx" = xyes ; then
1894 AC_MSG_CHECKING(c++ library-dependency suffix)
1895 if test "$with_libtool" != "no"; then
1896 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1897 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1898 elif test "$with_shared_cxx" != "no"; then
1899 # also for g++ users...
1900 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1902 # we normally make a static library because C/C++ library rules differ
1903 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
1905 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1906 AC_SUBST(CXX_LIB_SUFFIX)
1909 # do not want -ldl in build except as needed for -lncurses dependency
1910 if test "x$with_dlsym" = xyes ; then
1911 if test $DFT_LWR_MODEL = shared || \
1912 test $DFT_LWR_MODEL = libtool ; then
1913 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1916 ### Set up low-level terminfo dependencies for makefiles.
1918 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1921 if test "x$with_dlsym" = xyes ; then
1922 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1925 USE_ARG_SUFFIX="${DFT_ARG_SUFFIX}${EXTRA_SUFFIX}"
1926 USE_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}"
1927 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}${cf_cv_abi_version}
1928 if test -n "$EXTRA_SUFFIX" && test "x$EXTRA_SUFFIX" != "x${cf_cv_abi_version}"
1930 USE_CFG_SUFFIX="${USE_CFG_SUFFIX}${EXTRA_SUFFIX}"
1932 AC_SUBST(USE_ARG_SUFFIX)
1933 AC_SUBST(USE_CFG_SUFFIX)
1934 AC_SUBST(USE_LIB_SUFFIX)
1936 if test "$with_ticlib" != no ; then
1938 if test "x$with_ticlib" != xyes ; then
1939 TICS_NAME=$with_ticlib
1940 TICS_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
1941 TICS_ARG_SUFFIX="${with_ticlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1942 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1943 TICS_LIB_SUFFIX="${with_ticlib}"
1945 TICS_SUFFIX=${DFT_LIB_SUFFIX}
1946 TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
1947 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1948 TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
1950 TICS_LDFLAGS="-L${LIB_DIR}"
1951 TICS_LIBS="-l${TICS_ARG_SUFFIX}"
1953 TICS_SUFFIX=${DFT_LIB_SUFFIX}
1954 TICS_LDFLAGS="-L${LIB_DIR}"
1955 TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
1957 AC_SUBST(TICS_ARG_SUFFIX)
1958 AC_SUBST(TICS_DEP_SUFFIX)
1959 AC_SUBST(TICS_LIB_SUFFIX)
1960 AC_SUBST(TICS_LDFLAGS)
1963 if test "$with_termlib" != no ; then
1965 if test "x$with_termlib" != xyes ; then
1966 TINFO_NAME=$with_termlib
1967 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
1968 TINFO_ARG_SUFFIX="${with_termlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1969 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1970 TINFO_LIB_SUFFIX="${with_termlib}"
1972 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1973 TINFO_ARG_SUFFIX="${TINFO_NAME}${USE_ARG_SUFFIX}"
1974 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
1975 TINFO_LIB_SUFFIX="${TINFO_NAME}${USE_LIB_SUFFIX}"
1978 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1979 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1980 if test "$DFT_LWR_MODEL" = "libtool"; then
1981 TEST_ARGS="${TEST_DEPS}"
1982 TEST_ARG2="${TEST_DEP2}"
1983 TINFO_LDFLAGS="-L${LIB_DIR}"
1984 TINFO_LIBS="$TEST_ARGS"
1985 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
1986 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
1988 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
1989 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
1990 if test "x$with_term_driver" != xno ; then
1991 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
1992 TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${USE_ARG_SUFFIX}"
1993 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX} $TEST_ARGS"
1995 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1996 TINFO_LIBS="$TEST_ARGS"
1998 TINFO_LDFLAGS="-L${LIB_DIR}"
1999 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2002 # the next lines are needed for linking libtic over libncurses
2003 TINFO_NAME=${LIB_NAME}
2004 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2005 TINFO_ARG_SUFFIX=${LIB_NAME}${USE_ARG_SUFFIX}
2006 if test "x$with_tic_depends" = xyes ; then
2007 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2009 TICS_LIST="$SHLIB_LIST"
2012 TINFO_LDFLAGS="-L${LIB_DIR}"
2013 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2016 if test "$DFT_LWR_MODEL" = shared ; then
2017 case $cf_cv_system_name in
2019 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
2025 AC_SUBST(TINFO_ARG_SUFFIX)
2026 AC_SUBST(TINFO_DEP_SUFFIX)
2027 AC_SUBST(TINFO_LIB_SUFFIX)
2028 AC_SUBST(TINFO_LDFLAGS)
2029 AC_SUBST(TINFO_LIBS)
2031 if test "x$with_dlsym" = xyes ; then
2032 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
2035 if test "$DFT_LWR_MODEL" = "libtool"; then
2040 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
2041 AC_SUBST(TINFO_LDFLAGS2)
2043 case $DFT_LWR_MODEL in
2044 (normal|debug|profile)
2049 AC_MSG_CHECKING(where we will install curses.h)
2050 AC_SUBST(includesubdir)
2052 if test "$with_overwrite" = no && \
2053 ( test "x$includedir" = 'x${prefix}/include' || \
2054 test "x$includedir" = "x${prefix}/include" )
2056 includesubdir="/ncurses${USE_LIB_SUFFIX}"
2058 AC_MSG_RESULT(${includedir}${includesubdir})
2060 ### Resolve a conflict between normal and wide-curses by forcing applications
2061 ### that will need libutf8 to add it to their configure script.
2062 if test "$with_overwrite" != no ; then
2063 if test "$NCURSES_LIBUTF8" = 1 ; then
2064 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
2065 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
2068 WITH_OVERWRITE=$with_overwrite
2070 AC_SUBST(WITH_OVERWRITE)
2072 AC_SUBST(TINFO_LIST)
2073 AC_SUBST(SHLIB_LIST)
2075 # used to separate tack out of the tree
2077 AC_SUBST(NCURSES_TREE)
2079 ### predefined stuff for the test programs
2080 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
2082 ### Construct the list of subdirectories for which we'll customize makefiles
2083 ### with the appropriate compile-rules.
2085 CF_SRC_MODULES($modules_to_build)
2087 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2088 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
2089 SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
2094 # symbols that differ when compiling Ada95 by itself.
2095 NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
2096 AC_SUBST(NCURSES_SHLIB2)
2098 # values to use as strings
2099 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
2101 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
2103 ### Now that we're done running tests, add the compiler-warnings, if any
2104 CF_ADD_CFLAGS($EXTRA_CFLAGS)
2106 ### Define substitutions for header files to avoid name-pollution
2107 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
2108 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
2109 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
2110 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
2112 ################################################################################
2113 test "x$use_database" = xyes && \
2114 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
2116 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
2117 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
2119 if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
2120 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2122 AC_SUBST(cross_compiling)
2124 AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
2125 if test -n "$FALLBACK_LIST"
2127 if test "$TIC_PATH" = unknown
2129 AC_MSG_WARN(no tic program found for fallbacks)
2134 if test "x$cf_with_tests" != xno ; then
2139 AC_SUBST(MAKE_TESTS)
2141 ADAHTML_DIR=../../doc/html/ada
2142 AC_SUBST(ADAHTML_DIR)
2144 # these could be configurable, but are not currently
2150 AC_SUBST(PANEL_NAME)
2155 # workaround for OS/2 (20151017)
2156 case $cf_cv_system_name in
2158 LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
2164 AC_SUBST(LIBTOOL_OPTS_CXX)
2166 # workaround for g++ versus Solaris (20131116)
2167 case $cf_cv_system_name in
2169 case "x$CPPFLAGS" in
2170 (*-D_XOPEN_SOURCE_EXTENDED*)
2171 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2172 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2173 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2179 # Help to automatically enable the extended curses features when using either
2180 # the *-config or the ".pc" files by adding defines.
2181 AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}-config script)
2183 for cf_loop1 in $CPPFLAGS_after_XOPEN
2186 for cf_loop2 in $CPPFLAGS_before_XOPEN
2188 if test "x$cf_loop1" = "x$cf_loop2"
2194 test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
2196 AC_MSG_RESULT($PKG_CFLAGS)
2197 AC_SUBST(PKG_CFLAGS)
2199 # AC_CHECK_SIZEOF demands a literal parameter, no variables. So we do this.
2200 case "x$NCURSES_OSPEED" in
2208 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2210 case "x$cf_cv_typeof_chtype" in
2212 cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2216 case "x$cf_cv_typeof_mmask_t" in
2218 cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2222 # substitute into misc/Makefile to suppress
2223 # (un)install.data from the
2224 # (un)install rules.
2225 if test "x$cf_with_db_install" = "xno"; then
2227 MISC_UNINSTALL_DATA=
2229 MISC_INSTALL_DATA=install.data
2230 MISC_UNINSTALL_DATA=uninstall.data
2232 AC_SUBST(MISC_INSTALL_DATA)
2233 AC_SUBST(MISC_UNINSTALL_DATA)
2237 dnl Override the package used for exported symbols
2238 if test -n "$PACKAGE"
2240 PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2242 echo "package: $PACKAGE"
2248 if test -n "$RESULTING_SYMS"
2250 cf_filter_syms=$cf_dft_filter_syms
2251 CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_version)
2254 if test "x$WILDCARD_SYMS" = xno
2259 test "x$cf_with_trace" = xyes && NCURSES_INLINE=
2261 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2262 if test $cf_filter_syms = yes
2264 RESULTING_SYMS=resulting.map
2266 AC_SUBST(UNALTERED_SYMS)
2268 if test "x$cross_compiling" = xyes ; then
2269 ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
2271 ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
2273 AC_SUBST(ADAGEN_LDFLAGS)
2276 include/MKterm.h.awk \
2277 include/curses.head:include/curses.h.in \
2278 include/ncurses_dll.h \
2284 if test "x$cf_with_tests" != xno ; then
2285 CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2287 CF_LIB_RULES($SRC_SUBDIRS)
2289 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2290 if test -z "$USE_OLD_MAKERULES" ; then
2291 $AWK -f $srcdir/Ada95/mk-1st.awk <$srcdir/Ada95/src/modules >>Ada95/src/Makefile
2295 ### Special initialization commands, used to pass information from the
2296 ### configuration-run into config.status
2299 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2300 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2301 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2303 EXTRA_SUFFIX="$EXTRA_SUFFIX"
2304 LDCONFIG="$LDCONFIG"
2305 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2306 LIB_NAME="$LIB_NAME"
2307 LIB_PREFIX="$LIB_PREFIX"
2308 LIB_SUBSETS="$LIB_SUBSETS"
2309 LIB_SUFFIX="$LIB_SUFFIX"
2310 LIB_TRACING="$LIB_TRACING"
2312 MAKE_TERMINFO="$MAKE_TERMINFO"
2313 NCURSES_MAJOR="$NCURSES_MAJOR"
2314 NCURSES_MINOR="$NCURSES_MINOR"
2315 NCURSES_OSPEED="$NCURSES_OSPEED"
2316 NCURSES_PATCH="$NCURSES_PATCH"
2317 SRC_SUBDIRS="$SRC_SUBDIRS"
2318 TERMINFO="$TERMINFO"
2319 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2320 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2321 TICS_NAME="$TICS_NAME"
2322 TICS_SUFFIX="$TICS_SUFFIX"
2323 TIC_PATH="$TIC_PATH"
2324 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2325 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2326 TINFO_NAME="$TINFO_NAME"
2327 TINFO_SUFFIX="$TINFO_SUFFIX"
2328 UNALTERED_SYMS="$UNALTERED_SYMS"
2329 USE_ARG_SUFFIX="$USE_ARG_SUFFIX"
2330 USE_CFG_SUFFIX="$USE_CFG_SUFFIX"
2331 USE_LIB_SUFFIX="$USE_LIB_SUFFIX"
2332 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2333 WILDCARD_SYMS="$WILDCARD_SYMS"
2334 WITH_CURSES_H="$with_curses_h"
2335 WITH_ECHO="${enable_echo:=yes}"
2336 WITH_OVERWRITE="$with_overwrite"
2337 cf_LIST_MODELS="$cf_list_models"
2338 cf_cv_abi_version="$cf_cv_abi_version"
2339 cf_cv_do_relink="$cf_cv_do_relink"
2340 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2341 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2342 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2343 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2344 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2345 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2346 cf_cv_rel_version="$cf_cv_rel_version"
2347 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2348 cf_cv_shared_soname='$cf_cv_shared_soname'
2349 cf_cv_shlib_version="$cf_cv_shlib_version"
2350 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2351 cf_cv_system_name="$cf_cv_system_name"
2352 cf_cv_term_driver="$with_term_driver"
2353 cf_with_ada="$cf_with_ada"
2354 cf_with_cxx_binding="$cf_with_cxx_binding"
2355 cf_with_db_install="$cf_with_db_install"
2356 cf_with_manpages="$cf_with_manpages"
2357 cf_with_tests="$cf_with_tests"
2360 with_shared_cxx="$with_shared_cxx"
2363 ${MAKE:-make} preinstall