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 *
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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 *
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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. *
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21 dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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27 dnl***************************************************************************
29 dnl Author: Thomas E. Dickey 1996-on
31 dnl $Id: configure.in,v 1.143 2017/09/30 00:00:56 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)
62 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
65 dnl Things that we don't need (or must override) if we're not building ncurses
67 CC_G_OPT="-g" AC_SUBST(CC_G_OPT)
68 CC_SHARED_OPTS=unknown AC_SUBST(CC_SHARED_OPTS)
69 CPPFLAGS="$CPPFLAGS" AC_SUBST(CPPFLAGS)
70 DFT_DEP_SUFFIX="" AC_SUBST(DFT_DEP_SUFFIX)
71 DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'` AC_SUBST(DFT_OBJ_SUBDIR)
72 DFT_UPR_MODEL="NORMAL" AC_SUBST(DFT_UPR_MODEL)
74 LDFLAGS_SHARED="" AC_SUBST(LDFLAGS_SHARED)
75 LDFLAGS_STATIC="" AC_SUBST(LDFLAGS_STATIC)
76 LD_MODEL="" AC_SUBST(LD_MODEL)
77 LD_SHARED_OPTS="" AC_SUBST(LD_SHARED_OPTS)
78 LIBTOOL="" AC_SUBST(LIBTOOL)
79 LIBTOOL_OPTS="" AC_SUBST(LIBTOOL_OPTS)
80 LIB_CLEAN="" AC_SUBST(LIB_CLEAN)
81 LIB_COMPILE="" AC_SUBST(LIB_COMPILE)
82 LIB_LINK='${CC}' AC_SUBST(LIB_LINK)
83 LINK_TESTS="" AC_SUBST(LINK_TESTS)
84 LOCAL_LDFLAGS="" AC_SUBST(LOCAL_LDFLAGS)
85 PACKAGE="ncurses-examples" AC_SUBST(PACKAGE)
86 PTHREAD="-lm" AC_SUBST(PTHREAD)
87 TEST_ARGS="" AC_SUBST(TEST_ARGS)
88 TEST_DEPS="" AC_SUBST(TEST_DEPS)
89 TEST_LIBS="" AC_SUBST(TEST_LIBS)
90 TINFO_LDFLAGS='' AC_SUBST(TINFO_LDFLAGS)
91 TINFO_LIBS='$(LIBS_CURSES)' AC_SUBST(TINFO_LIBS)
92 cf_cv_abi_version="" AC_SUBST(cf_cv_abi_version)
93 cf_cv_rel_version="" AC_SUBST(cf_cv_rel_version)
94 includesubdir="" AC_SUBST(includesubdir)
103 CF_ENABLE_STRING_HACKS
107 # Work around breakage on OS X
110 # Checks for CODESET support.
113 dnl ---------------------------------------------------------------------------
114 CF_HELP_MESSAGE(General Options:)
118 dnl ---------------------------------------------------------------------------
119 CF_HELP_MESSAGE(Curses Version-dependent Options:)
120 CF_NCURSES_WRAP_PREFIX
122 AC_MSG_CHECKING(if you want to check for wide-character functions)
123 CF_ARG_DISABLE(widec,
124 [ --disable-widec disable checks for wide-character functions],
128 AC_MSG_RESULT($cf_enable_widec)
130 dnl ---------------------------------------------------------------------------
131 CF_HELP_MESSAGE(Curses Version-dependent Options:)
134 case $cf_cv_screen in
136 cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
140 dnl If we've not specified a library, assume we're using sysvr4 libraries
141 dnl installed conventionally (e.g., SunOS 5.x - solaris).
143 dnl Autoconf builds up the $LIBS in reverse order
147 case $cf_cv_screen in
165 case $cf_cv_screen in
167 cf_curses_headers="nc_alloc.h nomacros.h term_entry.h"
173 AC_MSG_CHECKING(if you want to check for panel functions)
174 CF_ARG_DISABLE(panel,
175 [ --disable-panel disable checks for panel functions],
177 cf_enable_panel=$cf_default_panel,
179 AC_MSG_RESULT($cf_enable_panel)
180 if test $cf_enable_panel = yes
182 CF_CHECK_CURSES_LIB(panel,$cf_cv_libtype,new_panel)
183 cf_curses_headers="$cf_curses_headers panel.h"
186 AC_MSG_CHECKING(if you want to check for menu functions)
188 [ --disable-menu disable checks for menu functions],
190 cf_enable_menu=$cf_default_menu,
192 AC_MSG_RESULT($cf_enable_menu)
193 if test $cf_enable_menu = yes
195 case $cf_cv_screen in
202 CF_CHECK_CURSES_LIB(menu,$cf_cv_libtype,menu_driver)
203 cf_curses_headers="$cf_curses_headers menu.h"
206 AC_MSG_CHECKING(if you want to check for form functions)
208 [ --disable-form disable checks for form functions],
210 cf_enable_form=$cf_default_form,
212 AC_MSG_RESULT($cf_enable_form)
213 if test $cf_enable_form = yes
215 case $cf_cv_screen in
222 CF_CHECK_CURSES_LIB(form,$cf_cv_libtype,form_driver)
223 cf_curses_headers="$cf_curses_headers form.h"
226 # look for curses-related headers
227 AC_CHECK_HEADERS( $cf_curses_headers )
253 if test "x$ac_cv_func_getopt" = xno; then
254 AC_MSG_ERROR(getopt is required for building programs)
257 if test "$cf_enable_widec" = yes; then
272 assume_default_colors \
287 init_extended_color \
329 if test "$cf_enable_widec" = yes
331 # workaround for systems with ncurses before 20111029, due to change of
332 # feature test macro from _XPG5 to _XOPEN_SOURCE
333 if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
336 AC_MSG_CHECKING(if _XPG5 should be defined to enable wide-characters)
339 #include <${cf_cv_ncurses_header:-curses.h}>],
341 [cf_save_cppflags="$CPPFLAGS"
342 CPPFLAGS="$CPPFLAGS -D_XPG5"
344 #include <${cf_cv_ncurses_header:-curses.h}>],
346 [cf_define_xpg5=yes])
347 CPPFLAGS="$cf_save_cppflags"])
348 AC_MSG_RESULT($cf_define_xpg5)
350 if test "$cf_define_xpg5" = yes
352 CPPFLAGS="$CPPFLAGS -D_XPG5"
356 AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
358 #include <${cf_cv_ncurses_header:-curses.h}>],
360 static wchar_t src_wchar[2];
361 static cchar_t dst_cchar;
362 setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
364 [cf_cv_widechar_funcs=yes],
365 [cf_cv_widechar_funcs=no])
367 if test "$cf_cv_widechar_funcs" != no ; then
368 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to enable wide-character support in (n)curses])
370 AC_DEFINE(USE_WIDEC_SUPPORT,0)
373 AC_DEFINE(USE_WIDEC_SUPPORT,0)
376 AC_CACHE_CHECK(if $cf_cv_screen library uses pthreads,cf_cv_use_pthreads,[
378 #include <${cf_cv_ncurses_header:-curses.h}>
379 extern void _nc_init_pthreads(void);
385 [cf_cv_use_pthreads=yes],
386 [cf_cv_use_pthreads=no])
388 test $cf_cv_use_pthreads = yes && AC_DEFINE(USE_PTHREADS)
392 # special check for test/ditto.c
394 if test "$cf_cv_func_openpty" != no ; then
395 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
396 AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
397 if test "x$cf_cv_lib_util" = xyes ; then
398 CF_ADD_LIB(util,TEST_LIBS)
402 CF_FUNC_CURSES_VERSION
405 if test "$cf_enable_widec" = yes; then
407 CF_CURSES_WACS_SYMBOLS
410 CF_CURSES_CHECK_TYPE(attr_t,long)
412 if test "$cf_enable_widec" = yes; then
413 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T, NCURSES_OK_MBSTATE_T)
414 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
415 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
417 if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
418 CF_CURSES_CHECK_TYPE(mbstate_t,long)
421 if test "$NCURSES_OK_WCHAR_T" = 0 ; then
422 CF_CURSES_CHECK_TYPE(wchar_t,long)
425 if test "$NCURSES_OK_WINT_T" = 0 ; then
426 CF_CURSES_CHECK_TYPE(wint_t,long)
430 CF_CURSES_CHECK_DATA(\
437 dnl ---------------------------------------------------------------------------
438 CF_HELP_MESSAGE(Testing/development Options:)
439 CF_ENABLE_WARNINGS(Wno-unknown-pragmas)
441 CF_DISABLE_RPATH_HACK
446 dnl ---------------------------------------------------------------------------
449 CF_PRG_RULES([$srcdir/mk-test.awk INSTALL=yes ECHO_LINK="$ECHO_LD"], .)
450 cat >>Makefile <<TEST_EOF
452 # These rules are generated so we do not rely on suffix rules, which do not
453 # work consistently for different make-programs (the '\$(MODEL)/' confuses
454 # some, and the '\$x' confuses others).
457 LIST=`sed -e 's/[[ ]].*//' -e '/^[[#@]]/d' $srcdir/modules`
460 cat >>Makefile <<TEST_EOF
462 \$(MODEL)/$N.o : \$(srcdir)/$N.c \\
463 \$(srcdir)/test.priv.h \\
466 $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) -DMODULE_NAME="$N" \$(srcdir)/$N.c
470 if test -f ../config.guess && test -f ../config.sub
472 cat >>Makefile <<TEST_EOF
474 # if we used CF_INHERIT for getting these files, we can remove them
476 rm -f config.guess config.sub