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 1.144 2017/11/25 21:24:23 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//'`
142 dnl If we've not specified a library, assume we're using sysvr4 libraries
143 dnl installed conventionally (e.g., SunOS 5.x - solaris).
145 dnl Autoconf builds up the $LIBS in reverse order
149 case $cf_cv_screen in
167 case $cf_cv_screen in
169 cf_curses_headers="nc_alloc.h nomacros.h term_entry.h"
175 AC_MSG_CHECKING(if you want to check for panel functions)
176 CF_ARG_DISABLE(panel,
177 [ --disable-panel disable checks for panel functions],
179 cf_enable_panel=$cf_default_panel,
181 AC_MSG_RESULT($cf_enable_panel)
182 if test $cf_enable_panel = yes
184 CF_CHECK_CURSES_LIB(panel,$cf_cv_libtype,new_panel)
185 cf_curses_headers="$cf_curses_headers panel.h"
188 AC_MSG_CHECKING(if you want to check for menu functions)
190 [ --disable-menu disable checks for menu functions],
192 cf_enable_menu=$cf_default_menu,
194 AC_MSG_RESULT($cf_enable_menu)
195 if test $cf_enable_menu = yes
197 case $cf_cv_screen in
204 CF_CHECK_CURSES_LIB(menu,$cf_cv_libtype,menu_driver)
205 cf_curses_headers="$cf_curses_headers menu.h"
208 AC_MSG_CHECKING(if you want to check for form functions)
210 [ --disable-form disable checks for form functions],
212 cf_enable_form=$cf_default_form,
214 AC_MSG_RESULT($cf_enable_form)
215 if test $cf_enable_form = yes
217 case $cf_cv_screen in
224 CF_CHECK_CURSES_LIB(form,$cf_cv_libtype,form_driver)
225 cf_curses_headers="$cf_curses_headers form.h"
228 # look for curses-related headers
229 AC_CHECK_HEADERS( $cf_curses_headers )
255 if test "x$ac_cv_func_getopt" = xno; then
256 AC_MSG_ERROR(getopt is required for building programs)
259 if test "$cf_enable_widec" = yes; then
274 assume_default_colors \
289 init_extended_color \
331 if test "$cf_enable_widec" = yes
333 # workaround for systems with ncurses before 20111029, due to change of
334 # feature test macro from _XPG5 to _XOPEN_SOURCE
335 if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
338 AC_MSG_CHECKING(if _XPG5 should be defined to enable wide-characters)
341 #include <${cf_cv_ncurses_header:-curses.h}>],
343 [cf_save_cppflags="$CPPFLAGS"
344 CPPFLAGS="$CPPFLAGS -D_XPG5"
346 #include <${cf_cv_ncurses_header:-curses.h}>],
348 [cf_define_xpg5=yes])
349 CPPFLAGS="$cf_save_cppflags"])
350 AC_MSG_RESULT($cf_define_xpg5)
352 if test "$cf_define_xpg5" = yes
354 CPPFLAGS="$CPPFLAGS -D_XPG5"
358 AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
360 #include <${cf_cv_ncurses_header:-curses.h}>],
362 static wchar_t src_wchar[2];
363 static cchar_t dst_cchar;
364 setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
366 [cf_cv_widechar_funcs=yes],
367 [cf_cv_widechar_funcs=no])
369 if test "$cf_cv_widechar_funcs" != no ; then
370 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to enable wide-character support in (n)curses])
372 AC_DEFINE(USE_WIDEC_SUPPORT,0)
375 AC_DEFINE(USE_WIDEC_SUPPORT,0)
378 AC_CACHE_CHECK(if $cf_cv_screen library uses pthreads,cf_cv_use_pthreads,[
380 #include <${cf_cv_ncurses_header:-curses.h}>
381 extern void _nc_init_pthreads(void);
387 [cf_cv_use_pthreads=yes],
388 [cf_cv_use_pthreads=no])
390 test $cf_cv_use_pthreads = yes && AC_DEFINE(USE_PTHREADS)
394 # special check for test/ditto.c
396 if test "$cf_cv_func_openpty" != no ; then
397 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
398 AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
399 if test "x$cf_cv_lib_util" = xyes ; then
400 CF_ADD_LIB(util,TEST_LIBS)
404 CF_FUNC_CURSES_VERSION
407 if test "$cf_enable_widec" = yes; then
409 CF_CURSES_WACS_SYMBOLS
412 CF_CURSES_CHECK_TYPE(attr_t,long)
414 if test "$cf_enable_widec" = yes; then
415 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T, NCURSES_OK_MBSTATE_T)
416 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
417 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
419 if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
420 CF_CURSES_CHECK_TYPE(mbstate_t,long)
423 if test "$NCURSES_OK_WCHAR_T" = 0 ; then
424 CF_CURSES_CHECK_TYPE(wchar_t,long)
427 if test "$NCURSES_OK_WINT_T" = 0 ; then
428 CF_CURSES_CHECK_TYPE(wint_t,long)
432 CF_CURSES_CHECK_DATA(\
439 dnl ---------------------------------------------------------------------------
440 CF_HELP_MESSAGE(Testing/development Options:)
441 CF_ENABLE_WARNINGS(Wno-unknown-pragmas)
443 CF_DISABLE_RPATH_HACK
448 dnl ---------------------------------------------------------------------------
451 CF_PRG_RULES([$srcdir/mk-test.awk INSTALL=yes ECHO_LINK="$ECHO_LD"], .)
452 cat >>Makefile <<TEST_EOF
454 # These rules are generated so we do not rely on suffix rules, which do not
455 # work consistently for different make-programs (the '\$(MODEL)/' confuses
456 # some, and the '\$x' confuses others).
459 LIST=`sed -e 's/[[ ]].*//' -e '/^[[#@]]/d' $srcdir/modules`
462 cat >>Makefile <<TEST_EOF
464 \$(MODEL)/$N.o : \$(srcdir)/$N.c \\
465 \$(srcdir)/test.priv.h \\
468 $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) -DMODULE_NAME="$N" \$(srcdir)/$N.c
472 if test -f ../config.guess && test -f ../config.sub
474 cat >>Makefile <<TEST_EOF
476 # if we used CF_INHERIT for getting these files, we can remove them
478 rm -f config.guess config.sub