1 dnl***************************************************************************
2 dnl Copyright (c) 1998-2016,2017 Free Software Foundation, Inc. *
4 dnl Permission is hereby granted, free of charge, to any person obtaining a *
5 dnl copy of this software and associated documentation files (the *
6 dnl "Software"), to deal in the Software without restriction, including *
7 dnl without limitation the rights to use, copy, modify, merge, publish, *
8 dnl distribute, distribute with modifications, sublicense, and/or sell *
9 dnl copies of the Software, and to permit persons to whom the Software is *
10 dnl furnished to do so, subject to the following conditions: *
12 dnl The above copyright notice and this permission notice shall be included *
13 dnl in all copies or substantial portions of the Software. *
15 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
19 dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
20 dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
21 dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 dnl Except as contained in this notice, the name(s) of the above copyright *
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27 dnl***************************************************************************
29 dnl Author: Thomas E. Dickey 1996-on
31 dnl $Id: configure.in,v 1.134 2017/08/19 23:40:39 tom Exp $
32 dnl This is a simple configuration-script for the ncurses test programs that
33 dnl allows the test-directory to be separately configured against a reference
34 dnl system (i.e., sysvr4 curses)
36 dnl If you're configuring ncurses, you shouldn't need to use this script.
37 dnl It's only for testing purposes.
39 dnl For additional information, see
40 dnl http://invisible-island.net/autoconf/
41 dnl http://invisible-island.net/ncurses/ncurses-examples.html
42 dnl ---------------------------------------------------------------------------
43 AC_PREREQ(2.52.20170501)
45 AC_CONFIG_HEADER(ncurses_cfg.h:ncurses_tst.hin)
47 CF_INHERIT_SCRIPT(config.guess)
48 CF_INHERIT_SCRIPT(config.sub)
61 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
64 dnl Things that we don't need (or must override) if we're not building ncurses
66 CC_G_OPT="-g" AC_SUBST(CC_G_OPT)
67 CC_SHARED_OPTS=unknown AC_SUBST(CC_SHARED_OPTS)
68 CPPFLAGS="$CPPFLAGS" AC_SUBST(CPPFLAGS)
69 DFT_DEP_SUFFIX="" AC_SUBST(DFT_DEP_SUFFIX)
70 DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'` AC_SUBST(DFT_OBJ_SUBDIR)
71 DFT_UPR_MODEL="NORMAL" AC_SUBST(DFT_UPR_MODEL)
73 LDFLAGS_SHARED="" AC_SUBST(LDFLAGS_SHARED)
74 LDFLAGS_STATIC="" AC_SUBST(LDFLAGS_STATIC)
75 LD_MODEL="" AC_SUBST(LD_MODEL)
76 LD_SHARED_OPTS="" AC_SUBST(LD_SHARED_OPTS)
77 LIBTOOL="" AC_SUBST(LIBTOOL)
78 LIBTOOL_OPTS="" AC_SUBST(LIBTOOL_OPTS)
79 LIB_CLEAN="" AC_SUBST(LIB_CLEAN)
80 LIB_COMPILE="" AC_SUBST(LIB_COMPILE)
81 LIB_LINK='${CC}' AC_SUBST(LIB_LINK)
82 LINK_TESTS="" AC_SUBST(LINK_TESTS)
83 LOCAL_LDFLAGS="" AC_SUBST(LOCAL_LDFLAGS)
84 PACKAGE="ncurses-examples" AC_SUBST(PACKAGE)
85 PTHREAD="-lm" AC_SUBST(PTHREAD)
86 TEST_ARGS="" AC_SUBST(TEST_ARGS)
87 TEST_DEPS="" AC_SUBST(TEST_DEPS)
88 TEST_LIBS="" AC_SUBST(TEST_LIBS)
89 TINFO_LDFLAGS='' AC_SUBST(TINFO_LDFLAGS)
90 TINFO_LIBS='$(LIBS_CURSES)' AC_SUBST(TINFO_LIBS)
91 cf_cv_abi_version="" AC_SUBST(cf_cv_abi_version)
92 cf_cv_rel_version="" AC_SUBST(cf_cv_rel_version)
93 includesubdir="" AC_SUBST(includesubdir)
102 CF_ENABLE_STRING_HACKS
106 # Work around breakage on OS X
109 # Checks for CODESET support.
112 dnl ---------------------------------------------------------------------------
113 CF_HELP_MESSAGE(General Options:)
117 dnl ---------------------------------------------------------------------------
118 CF_HELP_MESSAGE(Curses Version-dependent Options:)
119 CF_NCURSES_WRAP_PREFIX
121 AC_MSG_CHECKING(if you want to check for wide-character functions)
122 CF_ARG_DISABLE(widec,
123 [ --disable-widec disable checks for wide-character functions],
127 AC_MSG_RESULT($cf_enable_widec)
129 dnl ---------------------------------------------------------------------------
130 CF_HELP_MESSAGE(Curses Version-dependent Options:)
133 case $cf_cv_screen in
135 cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
143 dnl If we've not specified a library, assume we're using sysvr4 libraries
144 dnl installed conventionally (e.g., SunOS 5.x - solaris).
146 dnl Autoconf builds up the $LIBS in reverse order
148 case $cf_cv_screen in
152 # look for curses-related libraries
153 CF_CHECK_CURSES_LIB(panel,$cf_cv_libtype,new_panel)
154 CF_CHECK_CURSES_LIB(menu,$cf_cv_libtype,menu_driver)
155 CF_CHECK_CURSES_LIB(form,$cf_cv_libtype,form_driver)
157 # look for curses-related headers
193 if test "x$ac_cv_func_getopt" = xno; then
194 AC_MSG_ERROR(getopt is required for building programs)
197 if test "$cf_enable_widec" = yes; then
212 assume_default_colors \
222 init_extended_color \
260 if test "$cf_enable_widec" = yes
262 # workaround for systems with ncurses before 20111029, due to change of
263 # feature test macro from _XPG5 to _XOPEN_SOURCE
264 if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
267 AC_MSG_CHECKING(if _XPG5 should be defined to enable wide-characters)
270 #include <${cf_cv_ncurses_header:-curses.h}>],
272 [cf_save_cppflags="$CPPFLAGS"
273 CPPFLAGS="$CPPFLAGS -D_XPG5"
275 #include <${cf_cv_ncurses_header:-curses.h}>],
277 [cf_define_xpg5=yes])
278 CPPFLAGS="$cf_save_cppflags"])
279 AC_MSG_RESULT($cf_define_xpg5)
281 if test "$cf_define_xpg5" = yes
283 CPPFLAGS="$CPPFLAGS -D_XPG5"
287 AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
289 #include <${cf_cv_ncurses_header:-curses.h}>],
291 static wchar_t src_wchar[2];
292 static cchar_t dst_cchar;
293 setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
295 [cf_cv_widechar_funcs=yes],
296 [cf_cv_widechar_funcs=no])
298 if test "$cf_cv_widechar_funcs" != no ; then
299 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to enable wide-character support in (n)curses])
301 AC_DEFINE(USE_WIDEC_SUPPORT,0)
304 AC_DEFINE(USE_WIDEC_SUPPORT,0)
307 AC_CACHE_CHECK(if $cf_cv_screen library uses pthreads,cf_cv_use_pthreads,[
309 #include <${cf_cv_ncurses_header:-curses.h}>
310 extern void _nc_init_pthreads(void);
316 [cf_cv_use_pthreads=yes],
317 [cf_cv_use_pthreads=no])
319 test $cf_cv_use_pthreads = yes && AC_DEFINE(USE_PTHREADS)
323 # special check for test/ditto.c
325 if test "$cf_cv_func_openpty" != no ; then
326 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
327 AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
328 if test "x$cf_cv_lib_util" = xyes ; then
329 CF_ADD_LIB(util,TEST_LIBS)
333 CF_FUNC_CURSES_VERSION
336 if test "$cf_enable_widec" = yes; then
338 CF_CURSES_WACS_SYMBOLS
341 CF_CURSES_CHECK_TYPE(attr_t,long)
343 if test "$cf_enable_widec" = yes; then
344 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T, NCURSES_OK_MBSTATE_T)
345 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
346 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
348 if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
349 CF_CURSES_CHECK_TYPE(mbstate_t,long)
352 if test "$NCURSES_OK_WCHAR_T" = 0 ; then
353 CF_CURSES_CHECK_TYPE(wchar_t,long)
356 if test "$NCURSES_OK_WINT_T" = 0 ; then
357 CF_CURSES_CHECK_TYPE(wint_t,long)
361 CF_CURSES_CHECK_DATA(ospeed)
362 CF_CURSES_CHECK_DATA(boolnames)
363 CF_CURSES_CHECK_DATA(boolfnames)
364 CF_CURSES_CHECK_DATA(ttytype)
366 dnl ---------------------------------------------------------------------------
367 CF_HELP_MESSAGE(Testing/development Options:)
370 CF_DISABLE_RPATH_HACK
375 dnl ---------------------------------------------------------------------------
378 CF_PRG_RULES([$srcdir/mk-test.awk INSTALL=yes ECHO_LINK="$ECHO_LD"], .)
379 cat >>Makefile <<TEST_EOF
381 # These rules are generated so we do not rely on suffix rules, which do not
382 # work consistently for different make-programs (the '\$(MODEL)/' confuses
383 # some, and the '\$x' confuses others).
386 LIST=`sed -e 's/[[ ]].*//' -e '/^[[#@]]/d' $srcdir/modules`
389 cat >>Makefile <<TEST_EOF
391 \$(MODEL)/$N.o : \$(srcdir)/$N.c \\
392 \$(srcdir)/test.priv.h \\
395 $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) \$(srcdir)/$N.c
399 if test -f ../config.guess && test -f ../config.sub
401 cat >>Makefile <<TEST_EOF
403 # if we used CF_INHERIT for getting these files, we can remove them
405 rm -f config.guess config.sub