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 1.653 2018/01/19 22:45:56 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: 1.653 $)
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 ### use option --with-tparm-arg to override tparm's argument type
1028 AC_MSG_CHECKING(for type of tparm args)
1029 AC_ARG_WITH(tparm-arg,
1030 [ --with-tparm-arg=TYPE override parameter type of tparm],
1031 [NCURSES_TPARM_ARG="$withval"],
1032 [NCURSES_TPARM_ARG=$cf_dft_tparm_arg])
1033 AC_MSG_RESULT($NCURSES_TPARM_ARG)
1034 AC_SUBST(NCURSES_TPARM_ARG)
1036 ### Enable compiling-in rcs id's
1037 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
1038 AC_ARG_WITH(rcs-ids,
1039 [ --with-rcs-ids compile-in RCS identifiers],
1040 [with_rcs_ids=$withval],
1042 AC_MSG_RESULT($with_rcs_ids)
1043 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
1045 ###############################################################################
1046 CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
1048 ###############################################################################
1049 CF_HELP_MESSAGE(Extensions:)
1051 ### Note that some functions (such as const) are normally disabled anyway.
1052 AC_MSG_CHECKING(if you want to build with function extensions)
1053 AC_ARG_ENABLE(ext-funcs,
1054 [ --disable-ext-funcs disable function-extensions],
1055 [with_ext_funcs=$enableval],
1056 [with_ext_funcs=yes])
1057 AC_MSG_RESULT($with_ext_funcs)
1058 if test "x$with_ext_funcs" = xyes ; then
1060 AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
1061 AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function in test-programs])
1062 AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function in test-programs])
1063 AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function in test-programs])
1064 AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function in test-programs])
1065 AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function in test-programs])
1066 AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function in test-programs])
1067 AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function in test-programs])
1068 AC_DEFINE(HAVE_USE_EXTENDED_NAMES,1,[Define to 1 to enable use_extended_names() function in test-programs])
1069 AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function in test-programs])
1070 AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function in test-programs])
1071 AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function in test-programs])
1072 GENERATED_EXT_FUNCS=generated
1073 test "x$with_ext_funcs" = xyes || cf_dft_ext_spfuncs=no
1076 GENERATED_EXT_FUNCS=
1078 AC_SUBST(NCURSES_EXT_FUNCS)
1079 AC_SUBST(GENERATED_EXT_FUNCS)
1081 AC_MSG_CHECKING(if you want to build with SCREEN extensions)
1082 AC_ARG_ENABLE(sp-funcs,
1083 [ --enable-sp-funcs enable SCREEN-extensions],
1084 [with_sp_funcs=$enableval],
1085 [with_sp_funcs=$cf_dft_ext_spfuncs])
1086 AC_MSG_RESULT($with_sp_funcs)
1087 if test "x$with_sp_funcs" = xyes ; then
1089 AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable SCREEN-extensions])
1090 AC_DEFINE(HAVE_TPUTS_SP,1,[Define to 1 to enable tputs_sp() function in test-programs])
1091 GENERATED_SP_FUNCS=generated
1096 AC_SUBST(NCURSES_SP_FUNCS)
1097 AC_SUBST(GENERATED_SP_FUNCS)
1099 AC_MSG_CHECKING(if you want to build with terminal-driver)
1100 AC_ARG_ENABLE(term-driver,
1101 [ --enable-term-driver enable terminal-driver],
1102 [with_term_driver=$enableval],
1103 [with_term_driver=no])
1104 AC_MSG_RESULT($with_term_driver)
1105 if test "x$with_term_driver" = xyes ; then
1106 AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable terminal-driver])
1107 if test "x$with_termlib" != xno ; then
1108 AC_MSG_ERROR(The term-driver option conflicts with the termlib option)
1110 if test "x$with_sp_funcs" != xyes ; then
1111 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1115 ### use option --enable-const to turn on use of const beyond that in XSI.
1116 AC_MSG_CHECKING(for extended use of const keyword)
1117 AC_ARG_ENABLE(const,
1118 [ --enable-const compile with extra/non-standard const],
1119 [with_ext_const=$enableval],
1120 [with_ext_const=$cf_dft_ext_const])
1121 AC_MSG_RESULT($with_ext_const)
1122 NCURSES_CONST='/*nothing*/'
1123 if test "x$with_ext_const" = xyes ; then
1126 AC_SUBST(NCURSES_CONST)
1128 ### use option --enable-ext-colors to turn on use of colors beyond 16.
1129 AC_MSG_CHECKING(if you want to use extended colors)
1130 AC_ARG_ENABLE(ext-colors,
1131 [ --enable-ext-colors compile for 256-color support],
1132 [with_ext_colors=$enableval],
1133 [with_ext_colors=$cf_dft_ext_colors])
1134 AC_MSG_RESULT($with_ext_colors)
1135 NCURSES_EXT_COLORS=0
1136 if test "x$with_ext_colors" = xyes ; then
1137 if test "x$with_widec" != xyes ; then
1138 AC_MSG_WARN(This option applies only to wide-character library)
1140 # cannot be ABI 5 since it changes sizeof(cchar_t)
1142 NCURSES_EXT_COLORS=1
1143 AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1144 AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
1145 AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
1146 AC_DEFINE(HAVE_RESET_COLOR_PAIRS,1,[Define to 1 to enable reset_color_pairs() function in test-programs])
1149 AC_SUBST(NCURSES_EXT_COLORS)
1151 ### use option --enable-ext-mouse to modify coding to support 5-button mice
1152 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1153 AC_ARG_ENABLE(ext-mouse,
1154 [ --enable-ext-mouse compile for extended mouse-encoding],
1155 [with_ext_mouse=$enableval],
1156 [with_ext_mouse=$cf_dft_ext_mouse])
1157 AC_MSG_RESULT($with_ext_mouse)
1158 NCURSES_MOUSE_VERSION=1
1159 if test "x$with_ext_mouse" = xyes ; then
1160 NCURSES_MOUSE_VERSION=2
1163 AC_SUBST(NCURSES_MOUSE_VERSION)
1165 ### use option --enable-ext-putwin to turn on extended screendumps
1166 AC_MSG_CHECKING(if you want to use extended putwin/screendump)
1167 AC_ARG_ENABLE(ext-putwin,
1168 [ --enable-ext-putwin compile with extended putwin/screendump],
1169 [with_ext_putwin=$enableval],
1170 [with_ext_putwin=$cf_dft_ext_putwin])
1171 AC_MSG_RESULT($with_ext_putwin)
1172 if test "x$with_ext_putwin" = xyes ; then
1173 AC_DEFINE(NCURSES_EXT_PUTWIN,1,[Define to 1 to compile with extended putwin/screendump])
1176 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1177 AC_ARG_ENABLE(no-padding,
1178 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
1179 [with_no_padding=$enableval],
1180 [with_no_padding=$with_ext_funcs])
1181 AC_MSG_RESULT($with_no_padding)
1182 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1184 AC_CHECK_SIZEOF([signed char], 0)
1185 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1186 NCURSES_SBOOL="signed char"
1188 NCURSES_SBOOL="char"
1190 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1191 AC_ARG_ENABLE(signed-char,
1192 [ --enable-signed-char compile using signed Boolean's in term.h],
1193 [with_signed_char=$enableval],
1194 [with_signed_char=no])
1195 AC_MSG_RESULT($with_signed_char)
1196 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1197 AC_SUBST(NCURSES_SBOOL)
1199 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
1200 AC_MSG_CHECKING(if you want SIGWINCH handler)
1201 AC_ARG_ENABLE(sigwinch,
1202 [ --enable-sigwinch compile with SIGWINCH handler],
1203 [with_sigwinch=$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$with_tcap_names" = xyes && NCURSES_XNAMES=1
1217 AC_SUBST(NCURSES_XNAMES)
1219 ##############################################################################
1222 if test "x$with_pthread" != xno; then
1223 AC_CHECK_FUNC(pthread_kill,[
1224 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1225 AC_ARG_ENABLE(pthreads-eintr,
1226 [ --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1227 [use_pthreads_eintr=$enableval],
1228 [use_pthreads_eintr=no])
1229 AC_MSG_RESULT($use_pthreads_eintr)
1230 if test "x$use_pthreads_eintr" = xyes ; then
1231 AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1234 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1235 AC_ARG_ENABLE(weak-symbols,
1236 [ --enable-weak-symbols enable weak-symbols for pthreads],
1237 [use_weak_symbols=$enableval],
1238 [use_weak_symbols=no])
1239 AC_MSG_RESULT($use_weak_symbols)
1240 if test "x$use_weak_symbols" = xyes ; then
1243 cf_cv_weak_symbols=no
1246 if test "x$cf_cv_weak_symbols" = xyes ; then
1247 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1252 if test "x$with_pthread" = "xyes" ; then
1253 AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1254 enable_reentrant=yes
1255 if test "x$cf_cv_weak_symbols" = xyes ; then
1261 # Reentrant code has to be opaque; there's little advantage to making ncurses
1262 # opaque outside of that, so there is no --enable-opaque option. We can use
1263 # this option without --with-pthreads, but this will be always set for
1265 AC_MSG_CHECKING(if you want reentrant code)
1266 AC_ARG_ENABLE(reentrant,
1267 [ --enable-reentrant compile with reentrant code],
1268 [with_reentrant=$enableval],
1269 [with_reentrant=no])
1270 AC_MSG_RESULT($with_reentrant)
1271 if test "x$with_reentrant" = xyes ; then
1272 cf_cv_enable_reentrant=1
1273 cf_cv_enable_opaque="NCURSES_INTERNALS"
1275 if test "x$cf_cv_weak_symbols" = xyes ; then
1276 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1277 CF_ADD_LIB(pthread,TEST_LIBS)
1278 CF_ADD_LIB(pthread,TEST_LIBS2)
1280 # when not using weak symbols but with_reentrant,
1281 # add 't' to the library suffix on all platforms
1282 # except cygwin, where we only do that if ALSO
1283 # compiling with full thread support.
1286 if test "$with_pthread" = "yes" ; then
1287 if test "x$disable_lib_suffixes" = "xno" ; then
1288 LIB_SUFFIX="t${LIB_SUFFIX}"
1292 if test "x$disable_lib_suffixes" = "xno" ; then
1293 LIB_SUFFIX="t${LIB_SUFFIX}"
1298 AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use reentrant feature])
1301 cf_cv_enable_reentrant=0
1302 cf_cv_enable_opaque="NCURSES_OPAQUE"
1303 NCURSES_SIZE_T=short
1305 AC_SUBST(cf_cv_enable_reentrant)
1306 AC_SUBST(cf_cv_enable_opaque)
1308 AC_SUBST(NCURSES_SIZE_T)
1310 AC_MSG_CHECKING(if you want opaque curses-library structures)
1311 CF_ARG_ENABLE(opaque-curses,
1312 [ --enable-opaque-curses make curses WINDOW, etc., "opaque"],
1313 [enable_opaque_curses=yes],[
1314 test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
1315 test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=no
1317 AC_MSG_RESULT($enable_opaque_curses)
1319 test "$cf_cv_enable_reentrant" = 1 && \
1320 test "$enable_opaque_curses" = no && \
1321 AC_MSG_ERROR(reentrant configuration requires opaque library)
1323 AC_MSG_CHECKING(if you want opaque form-library structures)
1324 AC_ARG_ENABLE(opaque-form,
1325 [ --enable-opaque-form make form-library structures "opaque"],
1326 [enable_opaque_form=yes],[enable_opaque_form=no])
1327 AC_MSG_RESULT($enable_opaque_form)
1329 AC_MSG_CHECKING(if you want opaque menu-library structures)
1330 AC_ARG_ENABLE(opaque-menu,
1331 [ --enable-opaque-menu make menu-library structures "opaque"],
1332 [enable_opaque_menu=yes],[enable_opaque_menu=no])
1333 AC_MSG_RESULT($enable_opaque_menu)
1335 AC_MSG_CHECKING(if you want opaque panel-library structures)
1336 AC_ARG_ENABLE(opaque-panel,
1337 [ --enable-opaque-panel make panel-library structures "opaque"],
1338 [enable_opaque_panel=yes],[enable_opaque_panel=no])
1339 AC_MSG_RESULT($enable_opaque_panel)
1341 NCURSES_OPAQUE=0; test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
1342 NCURSES_OPAQUE_FORM=0; test "$enable_opaque_form" = yes && NCURSES_OPAQUE_FORM=1
1343 NCURSES_OPAQUE_MENU=0; test "$enable_opaque_menu" = yes && NCURSES_OPAQUE_MENU=1
1344 NCURSES_OPAQUE_PANEL=0; test "$enable_opaque_panel" = yes && NCURSES_OPAQUE_PANEL=1
1346 AC_SUBST(NCURSES_OPAQUE)
1347 AC_SUBST(NCURSES_OPAQUE_FORM)
1348 AC_SUBST(NCURSES_OPAQUE_MENU)
1349 AC_SUBST(NCURSES_OPAQUE_PANEL)
1351 ### Allow using a different wrap-prefix
1352 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1353 AC_MSG_CHECKING(for prefix used to wrap public variables)
1354 AC_ARG_WITH(wrap-prefix,
1355 [ --with-wrap-prefix=XXX override prefix used for public variables],
1356 [NCURSES_WRAP_PREFIX=$withval],
1357 [NCURSES_WRAP_PREFIX=_nc_])
1358 AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1360 NCURSES_WRAP_PREFIX=_nc_
1362 AC_SUBST(NCURSES_WRAP_PREFIX)
1363 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1365 ###############################################################################
1366 # These options are relatively safe to experiment with.
1367 CF_HELP_MESSAGE(Development Code:)
1368 AC_MSG_CHECKING(if you want all development code)
1369 AC_ARG_WITH(develop,
1370 [ --without-develop disable development options],
1371 [with_develop=$withval],
1373 AC_MSG_RESULT($with_develop)
1375 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
1376 AC_MSG_CHECKING(if you want hard-tabs code)
1377 AC_ARG_ENABLE(hard-tabs,
1378 [ --enable-hard-tabs compile with hard-tabs code],,
1379 [enable_hard_tabs=$with_develop])
1380 AC_MSG_RESULT($enable_hard_tabs)
1381 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1383 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1384 AC_MSG_CHECKING(if you want limited support for xmc)
1385 AC_ARG_ENABLE(xmc-glitch,
1386 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
1387 [enable_xmc_glitch=$with_develop])
1388 AC_MSG_RESULT($enable_xmc_glitch)
1389 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1391 ###############################################################################
1392 # These are just experimental, probably should not be in a package:
1393 CF_HELP_MESSAGE(Experimental Code:)
1395 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1396 AC_ARG_ENABLE(assumed-color,
1397 [ --disable-assumed-color do not assume anything about default-colors],
1398 [with_assumed_color=$enableval],
1399 [with_assumed_color=yes])
1400 AC_MSG_RESULT($with_assumed_color)
1401 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1403 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
1404 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1405 AC_ARG_ENABLE(hashmap,
1406 [ --disable-hashmap compile without hashmap scrolling-optimization],
1407 [with_hashmap=$enableval],
1409 AC_MSG_RESULT($with_hashmap)
1410 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1412 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1413 AC_MSG_CHECKING(if you want colorfgbg code)
1414 AC_ARG_ENABLE(colorfgbg,
1415 [ --enable-colorfgbg compile-in experimental $COLORFGBG code],
1416 [with_colorfgbg=$enableval],
1417 [with_colorfgbg=no])
1418 AC_MSG_RESULT($with_colorfgbg)
1419 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1421 ### use option --enable-interop to turn on use of bindings used for interop
1422 AC_MSG_CHECKING(if you want interop bindings)
1423 AC_ARG_ENABLE(interop,
1424 [ --enable-interop compile-in interop bindings],
1425 [with_exp_interop=$enableval],
1426 [with_exp_interop=$cf_dft_interop])
1427 AC_MSG_RESULT($with_exp_interop)
1429 NCURSES_INTEROP_FUNCS=0
1430 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1431 AC_SUBST(NCURSES_INTEROP_FUNCS)
1434 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1435 AC_ARG_ENABLE(safe-sprintf,
1436 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
1437 [with_safe_sprintf=$enableval],
1438 [with_safe_sprintf=no])
1439 AC_MSG_RESULT($with_safe_sprintf)
1440 test "x$with_safe_sprintf" = xyes && AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
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$with_getcap" = "xyes" ; then
1688 # setup for prototype of fallback for vsscanf()
1689 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1691 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1692 if test "x$cross_compiling" = xyes ; then
1693 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1695 AC_FUNC_SETVBUF_REVERSED
1697 AC_CHECK_TYPE(intptr_t, long)
1698 AC_CHECK_TYPE(ssize_t, int)
1706 # special check for test/ditto.c
1708 if test "$cf_cv_func_openpty" != no ; then
1709 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1710 AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1711 if test "x$cf_cv_lib_util" = xyes ; then
1712 CF_ADD_LIB(util,TEST_LIBS)
1716 AC_SUBST(TEST_LIBS2)
1718 if test "$with_hashed_db" != no ; then
1719 AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1720 CF_HASHED_DB($with_hashed_db)
1723 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1724 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1725 CF_STRIP_G_OPT(CFLAGS)
1726 CF_STRIP_G_OPT(CXXFLAGS)
1729 # Just in case, check if the C compiler has a bool type.
1730 CF_BOOL_DECL(cf_cv_cc_bool_type)
1732 # Check for C++ compiler characteristics (and ensure that it's there!)
1733 if test -n "$CXX" ; then
1736 CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
1738 case $GXX_VERSION in
1750 AC_CHECK_HEADERS(typeinfo)
1751 CF_CXX_IOSTREAM_NAMESPACE
1760 cf_cv_builtin_bool=1
1762 # Just because we are not configuring against C++ right now does not
1763 # mean that a user will not want to use C++. Some distributors disable
1764 # the C++ portion of this configuration as a shortcut (or just to avoid
1765 # compiling the demo in the c++ directory). So we need a reasonable
1766 # default for the 'bool' type.
1768 # Caveat: since the storage of the bool type is not standardized, it
1771 if test "$NCURSES_BOOL" != auto ; then
1772 cf_cv_type_of_bool=$NCURSES_BOOL
1773 cf_cv_header_stdbool_h=0
1775 if test "$cf_cv_header_stdbool_h" = 1 ; then
1778 AC_MSG_CHECKING(for fallback type of bool)
1780 (i?86) cf_cv_type_of_bool=char ;;
1781 (*) cf_cv_type_of_bool=int ;;
1783 AC_MSG_RESULT($cf_cv_type_of_bool)
1789 # If the C compiler did not declare bool, and we did not determine that the C++
1790 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1791 # ncurses library use the same type as C++ bool. Note that this allows one to
1792 # specify the type of bool in a configure-script option and postpone
1793 # integration with the C++ compiler provided that the types are compatible.
1795 if test $cf_cv_cc_bool_type = 1
1797 # oops: C has a bool. Unlikely, but C++ could differ.
1799 elif test $cf_cv_builtin_bool = 0
1804 # this is the normal case
1805 USE_CXX_BOOL='defined(__cplusplus)'
1807 AC_SUBST(USE_CXX_BOOL)
1809 CF_HELP_MESSAGE(Ada95 Binding Options:)
1811 dnl If the Ada95 source-tree is present, add that to the build unless it will
1812 dnl not work, or was not requested.
1813 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1815 dnl libtool does not know anything about GNAT, though a change made in 1998
1816 dnl provided for it "someday". Disable the ada subtree if we are using
1817 dnl libtool -TD 20070714
1818 if test "$cf_with_ada" != "no" ; then
1819 if test "$with_libtool" != "no"; then
1820 AC_MSG_WARN(libtool does not support Ada - disabling feature)
1825 dnl Check for availability of GNU Ada Translator (GNAT).
1826 dnl At the moment we support no other Ada95 compiler.
1827 if test "$cf_with_ada" != "no" ; then
1829 if test "x$cf_cv_prog_gnat_correct" = xyes; then
1830 CF_ADD_ADAFLAGS(-gnatpn)
1839 CF_WITH_ADA_COMPILER
1841 cf_ada_package=terminal_interface
1842 AC_SUBST(cf_ada_package)
1846 CF_WITH_ADA_SHAREDLIB
1853 # do this "late" to avoid conflict with header-checks
1854 if test "x$with_widec" = xyes ; then
1855 AC_CHECK_SIZEOF(wchar_t)
1858 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1859 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1861 ### ticlib modules may be a separate library, otherwise contained in termlib.
1862 ### termlib modules may be a separate library, otherwise contained in ncurses.
1864 ### The of "+" or " " between the tokens controls the way the script
1865 ### chooses to split module lists into libraries.
1867 ### (see CF_LIB_RULES).
1868 AC_MSG_CHECKING(for library subsets)
1871 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1872 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1873 if test "$with_ticlib" != no ; then
1874 LIB_SUBSETS="${LIB_SUBSETS} "
1876 LIB_SUBSETS="${LIB_SUBSETS}+"
1880 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1881 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1883 if test "$with_termlib" != no ; then
1884 LIB_SUBSETS="${LIB_SUBSETS} "
1886 LIB_SUBSETS="${LIB_SUBSETS}+"
1889 LIB_SUBSETS="${LIB_SUBSETS}base"
1891 # Most term-driver calls are to tinfo, but some like init_pair are to the
1892 # base library (so it resides in base).
1893 if test "$with_term_driver" != no ; then
1894 LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
1895 case $cf_cv_system_name in
1896 (*mingw32*|*mingw64*)
1897 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
1898 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
1901 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
1906 test "x$with_widec" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1907 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1909 AC_MSG_RESULT($LIB_SUBSETS)
1911 ### Construct the list of include-directories to be generated
1915 ### Build up pieces for makefile rules
1916 AC_MSG_CHECKING(default library suffix)
1917 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1918 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1919 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1921 AC_MSG_CHECKING(default library-dependency suffix)
1922 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
1923 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1924 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1926 AC_MSG_CHECKING(default object directory)
1927 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1928 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1929 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1931 if test "x$cf_with_cxx" = xyes ; then
1932 AC_MSG_CHECKING(c++ library-dependency suffix)
1933 if test "$with_libtool" != "no"; then
1934 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1935 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1936 elif test "$with_shared_cxx" != "no"; then
1937 # also for g++ users...
1938 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1940 # we normally make a static library because C/C++ library rules differ
1941 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
1943 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1944 AC_SUBST(CXX_LIB_SUFFIX)
1947 # do not want -ldl in build except as needed for -lncurses dependency
1948 if test "x$with_dlsym" = xyes ; then
1949 if test $DFT_LWR_MODEL = shared || \
1950 test $DFT_LWR_MODEL = libtool ; then
1951 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1954 ### Set up low-level terminfo dependencies for makefiles.
1956 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1959 if test "x$with_dlsym" = xyes ; then
1960 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1963 USE_ARG_SUFFIX="${DFT_ARG_SUFFIX}${EXTRA_SUFFIX}"
1964 USE_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}"
1965 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}${cf_cv_abi_version}
1966 if test -n "$EXTRA_SUFFIX" && test "x$EXTRA_SUFFIX" != "x${cf_cv_abi_version}"
1968 USE_CFG_SUFFIX="${USE_CFG_SUFFIX}${EXTRA_SUFFIX}"
1970 AC_SUBST(USE_ARG_SUFFIX)
1971 AC_SUBST(USE_CFG_SUFFIX)
1972 AC_SUBST(USE_LIB_SUFFIX)
1974 if test "$with_ticlib" != no ; then
1976 if test "x$with_ticlib" != xyes ; then
1977 TICS_NAME=$with_ticlib
1978 TICS_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
1979 TICS_ARG_SUFFIX="${with_ticlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1980 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1981 TICS_LIB_SUFFIX="${with_ticlib}"
1983 TICS_SUFFIX=${DFT_LIB_SUFFIX}
1984 TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
1985 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1986 TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
1988 TICS_LDFLAGS="-L${LIB_DIR}"
1989 TICS_LIBS="-l${TICS_ARG_SUFFIX}"
1991 TICS_SUFFIX=${DFT_LIB_SUFFIX}
1992 TICS_LDFLAGS="-L${LIB_DIR}"
1993 TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
1995 AC_SUBST(TICS_ARG_SUFFIX)
1996 AC_SUBST(TICS_DEP_SUFFIX)
1997 AC_SUBST(TICS_LIB_SUFFIX)
1998 AC_SUBST(TICS_LDFLAGS)
2001 if test "$with_termlib" != no ; then
2003 if test "x$with_termlib" != xyes ; then
2004 TINFO_NAME=$with_termlib
2005 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
2006 TINFO_ARG_SUFFIX="${with_termlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2007 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2008 TINFO_LIB_SUFFIX="${with_termlib}"
2010 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2011 TINFO_ARG_SUFFIX="${TINFO_NAME}${USE_ARG_SUFFIX}"
2012 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
2013 TINFO_LIB_SUFFIX="${TINFO_NAME}${USE_LIB_SUFFIX}"
2016 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2017 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2018 if test "$DFT_LWR_MODEL" = "libtool"; then
2019 TEST_ARGS="${TEST_DEPS}"
2020 TEST_ARG2="${TEST_DEP2}"
2021 TINFO_LDFLAGS="-L${LIB_DIR}"
2022 TINFO_LIBS="$TEST_ARGS"
2023 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
2024 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
2026 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
2027 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
2028 if test "x$with_term_driver" != xno ; then
2029 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2030 TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${USE_ARG_SUFFIX}"
2031 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX} $TEST_ARGS"
2033 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2034 TINFO_LIBS="$TEST_ARGS"
2036 TINFO_LDFLAGS="-L${LIB_DIR}"
2037 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2040 # the next lines are needed for linking libtic over libncurses
2041 TINFO_NAME=${LIB_NAME}
2042 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2043 TINFO_ARG_SUFFIX=${LIB_NAME}${USE_ARG_SUFFIX}
2044 if test "x$with_tic_depends" = xyes ; then
2045 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2047 TICS_LIST="$SHLIB_LIST"
2050 TINFO_LDFLAGS="-L${LIB_DIR}"
2051 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2054 if test "$DFT_LWR_MODEL" = shared ; then
2055 case $cf_cv_system_name in
2057 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
2063 AC_SUBST(TINFO_ARG_SUFFIX)
2064 AC_SUBST(TINFO_DEP_SUFFIX)
2065 AC_SUBST(TINFO_LIB_SUFFIX)
2066 AC_SUBST(TINFO_LDFLAGS)
2067 AC_SUBST(TINFO_LIBS)
2069 if test "x$with_dlsym" = xyes ; then
2070 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
2073 if test "$DFT_LWR_MODEL" = "libtool"; then
2078 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
2079 AC_SUBST(TINFO_LDFLAGS2)
2081 case $DFT_LWR_MODEL in
2082 (normal|debug|profile)
2087 AC_MSG_CHECKING(where we will install curses.h)
2088 AC_SUBST(includesubdir)
2090 if test "$with_overwrite" = no && \
2091 ( test "x$includedir" = 'x${prefix}/include' || \
2092 test "x$includedir" = "x${prefix}/include" )
2094 includesubdir="/ncurses${USE_LIB_SUFFIX}"
2096 AC_MSG_RESULT(${includedir}${includesubdir})
2098 ### Resolve a conflict between normal and wide-curses by forcing applications
2099 ### that will need libutf8 to add it to their configure script.
2100 if test "$with_overwrite" != no ; then
2101 if test "$NCURSES_LIBUTF8" = 1 ; then
2102 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
2103 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
2106 WITH_OVERWRITE=$with_overwrite
2108 AC_SUBST(WITH_OVERWRITE)
2110 AC_SUBST(TINFO_LIST)
2111 AC_SUBST(SHLIB_LIST)
2113 # used to separate tack out of the tree
2115 AC_SUBST(NCURSES_TREE)
2117 ### predefined stuff for the test programs
2118 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
2120 ### Construct the list of subdirectories for which we'll customize makefiles
2121 ### with the appropriate compile-rules.
2123 CF_SRC_MODULES($modules_to_build)
2125 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2126 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
2127 SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
2132 # symbols that differ when compiling Ada95 by itself.
2133 NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
2134 AC_SUBST(NCURSES_SHLIB2)
2136 # values to use as strings
2137 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
2139 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
2141 ### Now that we're done running tests, add the compiler-warnings, if any
2142 CF_ADD_CFLAGS($EXTRA_CFLAGS)
2144 ### Define substitutions for header files to avoid name-pollution
2145 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
2146 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
2147 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
2148 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
2150 ################################################################################
2151 test "x$use_database" = xyes && \
2152 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
2154 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
2155 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
2157 if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
2158 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2160 AC_SUBST(cross_compiling)
2162 AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
2163 if test -n "$FALLBACK_LIST"
2165 if test "$TIC_PATH" = unknown
2167 AC_MSG_WARN(no tic program found for fallbacks)
2172 if test "x$cf_with_tests" != xno ; then
2177 AC_SUBST(MAKE_TESTS)
2179 ADAHTML_DIR=../../doc/html/ada
2180 AC_SUBST(ADAHTML_DIR)
2182 # these could be configurable, but are not currently
2188 AC_SUBST(PANEL_NAME)
2193 # workaround for OS/2 (20151017)
2194 case $cf_cv_system_name in
2196 LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
2202 AC_SUBST(LIBTOOL_OPTS_CXX)
2204 # workaround for g++ versus Solaris (20131116)
2205 case $cf_cv_system_name in
2207 case "x$CPPFLAGS" in
2208 (*-D_XOPEN_SOURCE_EXTENDED*)
2209 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2210 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2211 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2217 # Help to automatically enable the extended curses features when using either
2218 # the *-config or the ".pc" files by adding defines.
2219 AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}-config script)
2221 for cf_loop1 in $CPPFLAGS_after_XOPEN
2224 for cf_loop2 in $CPPFLAGS_before_XOPEN
2226 if test "x$cf_loop1" = "x$cf_loop2"
2232 test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
2234 AC_MSG_RESULT($PKG_CFLAGS)
2235 AC_SUBST(PKG_CFLAGS)
2237 # AC_CHECK_SIZEOF demands a literal parameter, no variables. So we do this.
2238 case "x$NCURSES_OSPEED" in
2246 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2248 case "x$cf_cv_typeof_chtype" in
2250 cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2254 case "x$cf_cv_typeof_mmask_t" in
2256 cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2260 # substitute into misc/Makefile to suppress
2261 # (un)install.data from the
2262 # (un)install rules.
2263 if test "x$cf_with_db_install" = "xno"; then
2265 MISC_UNINSTALL_DATA=
2267 MISC_INSTALL_DATA=install.data
2268 MISC_UNINSTALL_DATA=uninstall.data
2270 AC_SUBST(MISC_INSTALL_DATA)
2271 AC_SUBST(MISC_UNINSTALL_DATA)
2275 dnl Override the package used for exported symbols
2276 if test -n "$PACKAGE"
2278 PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2280 echo "package: $PACKAGE"
2286 if test -n "$RESULTING_SYMS"
2288 cf_filter_syms=$cf_dft_filter_syms
2289 CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_version)
2292 if test "x$WILDCARD_SYMS" = xno
2297 test "x$cf_with_trace" = xyes && NCURSES_INLINE=
2299 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2300 if test $cf_filter_syms = yes
2302 RESULTING_SYMS=resulting.map
2304 AC_SUBST(UNALTERED_SYMS)
2306 if test "x$cross_compiling" = xyes ; then
2307 ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
2310 ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
2313 AC_SUBST(ADAGEN_LDFLAGS)
2314 AC_SUBST(CHECK_BUILD)
2316 AC_DEFINE(HAVE_CURSES_DATA_BOOLNAMES,1,[definition needed for in-tree build of tack])
2319 include/MKterm.h.awk \
2320 include/curses.head:include/curses.h.in \
2321 include/ncurses_dll.h \
2327 if test "x$cf_with_tests" != xno ; then
2328 CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2330 CF_LIB_RULES($SRC_SUBDIRS)
2332 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2333 if test -z "$USE_OLD_MAKERULES" ; then
2334 $AWK -f $srcdir/Ada95/mk-1st.awk <$srcdir/Ada95/src/modules >>Ada95/src/Makefile
2338 ### Special initialization commands, used to pass information from the
2339 ### configuration-run into config.status
2342 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2343 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2344 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2346 EXTRA_SUFFIX="$EXTRA_SUFFIX"
2347 LDCONFIG="$LDCONFIG"
2348 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2349 LIB_NAME="$LIB_NAME"
2350 LIB_PREFIX="$LIB_PREFIX"
2351 LIB_SUBSETS="$LIB_SUBSETS"
2352 LIB_SUFFIX="$LIB_SUFFIX"
2353 LIB_TRACING="$LIB_TRACING"
2355 MAKE_TERMINFO="$MAKE_TERMINFO"
2356 NCURSES_MAJOR="$NCURSES_MAJOR"
2357 NCURSES_MINOR="$NCURSES_MINOR"
2358 NCURSES_OSPEED="$NCURSES_OSPEED"
2359 NCURSES_PATCH="$NCURSES_PATCH"
2360 SRC_SUBDIRS="$SRC_SUBDIRS"
2361 TERMINFO="$TERMINFO"
2362 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2363 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2364 TICS_NAME="$TICS_NAME"
2365 TICS_SUFFIX="$TICS_SUFFIX"
2366 TIC_PATH="$TIC_PATH"
2367 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2368 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2369 TINFO_NAME="$TINFO_NAME"
2370 TINFO_SUFFIX="$TINFO_SUFFIX"
2371 UNALTERED_SYMS="$UNALTERED_SYMS"
2372 USE_ARG_SUFFIX="$USE_ARG_SUFFIX"
2373 USE_CFG_SUFFIX="$USE_CFG_SUFFIX"
2374 USE_LIB_SUFFIX="$USE_LIB_SUFFIX"
2375 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2376 WILDCARD_SYMS="$WILDCARD_SYMS"
2377 WITH_CURSES_H="$with_curses_h"
2378 WITH_ECHO="${enable_echo:=yes}"
2379 WITH_OVERWRITE="$with_overwrite"
2380 cf_LIST_MODELS="$cf_list_models"
2381 cf_cv_abi_version="$cf_cv_abi_version"
2382 cf_cv_do_relink="$cf_cv_do_relink"
2383 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2384 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2385 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2386 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2387 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2388 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2389 cf_cv_rel_version="$cf_cv_rel_version"
2390 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2391 cf_cv_shared_soname='$cf_cv_shared_soname'
2392 cf_cv_shlib_version="$cf_cv_shlib_version"
2393 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2394 cf_cv_system_name="$cf_cv_system_name"
2395 cf_cv_term_driver="$with_term_driver"
2396 cf_with_ada="$cf_with_ada"
2397 cf_with_cxx_binding="$cf_with_cxx_binding"
2398 cf_with_db_install="$cf_with_db_install"
2399 cf_with_manpages="$cf_with_manpages"
2400 cf_with_tests="$cf_with_tests"
2403 with_shared_cxx="$with_shared_cxx"
2406 ${MAKE:-make} preinstall