1dnl***************************************************************************
2dnl Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.              *
3dnl                                                                          *
4dnl Permission is hereby granted, free of charge, to any person obtaining a  *
5dnl copy of this software and associated documentation files (the            *
6dnl "Software"), to deal in the Software without restriction, including      *
7dnl without limitation the rights to use, copy, modify, merge, publish,      *
8dnl distribute, distribute with modifications, sublicense, and/or sell       *
9dnl copies of the Software, and to permit persons to whom the Software is    *
10dnl furnished to do so, subject to the following conditions:                 *
11dnl                                                                          *
12dnl The above copyright notice and this permission notice shall be included  *
13dnl in all copies or substantial portions of the Software.                   *
14dnl                                                                          *
15dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
16dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
17dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
18dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
19dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
20dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
21dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
22dnl                                                                          *
23dnl Except as contained in this notice, the name(s) of the above copyright   *
24dnl holders shall not be used in advertising or otherwise to promote the     *
25dnl sale, use or other dealings in this Software without prior written       *
26dnl authorization.                                                           *
27dnl***************************************************************************
28dnl
29dnl Author: Thomas E. Dickey 1996, etc.
30dnl
31dnl $Id: configure.in,v 1.67 2008/09/06 22:10:23 tom Exp $
32dnl This is a simple configuration-script for the ncurses test programs that
33dnl allows the test-directory to be separately configured against a reference
34dnl system (i.e., sysvr4 curses)
35dnl
36dnl If you're configuring ncurses, you shouldn't need to use this script.
37dnl It's only for testing purposes.
38dnl
39dnl See http://invisible-island.net/autoconf/ for additional information.
40dnl ---------------------------------------------------------------------------
41AC_PREREQ(2.13.20020210)
42AC_INIT(ncurses.c)
43AC_CONFIG_HEADER(ncurses_cfg.h:ncurses_tst.hin)
44
45CF_INHERIT_SCRIPT(config.guess)
46CF_INHERIT_SCRIPT(config.sub)
47CF_CHECK_CACHE
48
49AC_PROG_MAKE_SET
50AC_PROG_CC
51AC_PROG_CPP
52AC_PROG_AWK
53
54dnl Things that we don't need (or must override) if we're not building ncurses
55CC_G_OPT="-g"					AC_SUBST(CC_G_OPT)
56CC_SHARED_OPTS=unknown			AC_SUBST(CC_SHARED_OPTS)
57CPPFLAGS="$CPPFLAGS"			AC_SUBST(CPPFLAGS)
58DFT_DEP_SUFFIX=""				AC_SUBST(DFT_DEP_SUFFIX)
59DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`	AC_SUBST(DFT_OBJ_SUBDIR)
60DFT_UPR_MODEL="NORMAL"			AC_SUBST(DFT_UPR_MODEL)
61LD="ld"							AC_SUBST(LD)
62LDFLAGS_SHARED=""				AC_SUBST(LDFLAGS_SHARED)
63LDFLAGS_STATIC=""				AC_SUBST(LDFLAGS_STATIC)
64LD_MODEL=""						AC_SUBST(LD_MODEL)
65LD_SHARED_OPTS=""				AC_SUBST(LD_SHARED_OPTS)
66LIBTOOL=""						AC_SUBST(LIBTOOL)
67LIB_CLEAN=""					AC_SUBST(LIB_CLEAN)
68LIB_COMPILE=""					AC_SUBST(LIB_COMPILE)
69LIB_LINK='${CC}'				AC_SUBST(LIB_LINK)
70LINK_TESTS=""					AC_SUBST(LINK_TESTS)
71LINT=lint						AC_SUBST(LINT)
72LINT_OPTS=""					AC_SUBST(LINT_OPTS)
73LOCAL_LDFLAGS=""				AC_SUBST(LOCAL_LDFLAGS)
74MATH_LIB="-lm"					AC_SUBST(MATH_LIB)
75PTHREAD="-lm"					AC_SUBST(PTHREAD)
76TEST_ARGS=""					AC_SUBST(TEST_ARGS)
77TEST_DEPS=""					AC_SUBST(TEST_DEPS)
78TEST_LIBS=""					AC_SUBST(TEST_LIBS)
79TINFO_ARGS='$(LIBS_CURSES)'		AC_SUBST(TINFO_ARGS)
80cf_cv_abi_version=""			AC_SUBST(cf_cv_abi_version)
81cf_cv_rel_version=""			AC_SUBST(cf_cv_rel_version)
82
83cf_cv_screen=curses
84cf_cv_libtype=
85
86AC_EXEEXT
87AC_OBJEXT
88
89CF_ANSI_CC_REQD
90CF_GCC_ATTRIBUTES
91CF_XOPEN_SOURCE
92AC_C_CONST
93CF_SIG_ATOMIC_T
94
95CF_DISABLE_ECHO
96CF_ENABLE_WARNINGS
97
98CF_WITH_CURSES_DIR
99
100dnl SunOS 4.x
101AC_ARG_WITH(5lib,
102	[  --with-5lib             use SunOS sysv-libraries],
103	[LIBS="-L/usr/5lib $LIBS"
104	 CPPFLAGS="$CPPFLAGS -I/usr/5include"])
105
106dnl ---------------------------------------------------------------------------
107dnl NcursesW, installed in conventional location
108AC_ARG_WITH(ncursesw,
109	[  --with-ncursesw         use wide ncurses-libraries (installed)],
110	[cf_cv_screen=ncursesw],[
111
112dnl Ncurses, installed in conventional location
113AC_ARG_WITH(ncurses,
114	[  --with-ncurses          use ncurses-libraries (installed)],
115	[cf_cv_screen=ncurses],[
116
117AC_ARG_WITH(pdcurses,
118	[  --with-pdcurses         compile/link with pdcurses X11 library],
119	[cf_cv_screen=pdcurses])])])
120
121case $cf_cv_screen in
122curses)
123	CF_CURSES_CPPFLAGS
124	CF_NCURSES_VERSION
125	CF_CURSES_LIBS
126	;;
127ncurses)
128	CF_NCURSES_CPPFLAGS
129	CF_NCURSES_LIBS
130	;;
131ncursesw)
132	cf_cv_libtype=w
133	CF_UTF8_LIB
134	CF_NCURSES_CPPFLAGS(ncursesw)
135	CF_NCURSES_LIBS(ncursesw)
136	;;
137pdcurses) #(vi
138	CF_PDCURSES_X11
139	;;
140esac
141
142dnl If we've not specified a library, assume we're using sysvr4 libraries
143dnl installed conventionally (e.g., SunOS 5.x - solaris).
144
145dnl Autoconf builds up the $LIBS in reverse order
146
147case $cf_cv_screen in #(vi
148pdcurses) #(vi
149	;;
150*)
151	# look for curses-related libraries
152	AC_CHECK_LIB(panel$cf_cv_libtype,new_panel)
153	AC_CHECK_LIB(menu$cf_cv_libtype,menu_driver)
154	AC_CHECK_LIB(form$cf_cv_libtype,form_driver)
155
156	# look for curses-related headers
157	AC_CHECK_HEADERS( \
158		nc_alloc.h \
159		nomacros.h \
160		form.h \
161		menu.h \
162		panel.h \
163		)
164	;;
165esac
166
167AC_TYPE_SIGNAL
168
169AC_STDC_HEADERS
170AC_HEADER_TIME
171AC_CHECK_HEADERS( \
172getopt.h \
173locale.h \
174stdarg.h \
175sys/ioctl.h \
176sys/select.h \
177sys/time.h \
178termios.h \
179unistd.h \
180)
181
182AC_CHECK_FUNCS( \
183gettimeofday \
184mblen \
185mbrlen \
186mbrtowc \
187mbsrtowcs \
188mbstowcs \
189mbtowc \
190strdup \
191wcsrtombs \
192wcstombs \
193)
194
195CF_CURSES_FUNCS( \
196chgat \
197color_set \
198filter \
199getbegx \
200getcurx \
201getmaxx \
202getnstr \
203getparx \
204getwin \
205mvvline \
206mvwvline \
207napms \
208putwin \
209resize_term \
210resizeterm \
211ripoffline \
212setupterm \
213slk_color \
214slk_init \
215termattrs \
216tgetent \
217tigetnum \
218tigetstr \
219typeahead \
220use_default_colors \
221vsscanf \
222wchgat \
223winsstr \
224wresize \
225)
226
227AC_CACHE_CHECK(for ncurses extended functions,cf_cv_ncurses_ext_funcs,[
228AC_TRY_LINK([
229#include <${cf_cv_ncurses_header-curses.h}>],
230[
231	(void) assume_default_colors (0, 0);
232	(void) curses_version ();
233	(void) define_key (0, 0);
234	(void) is_term_resized (0, 0);
235	(void) key_defined (0);
236	(void) keybound (0, 0);
237	(void) keyok (0, 0);
238	(void) resize_term (0, 0);
239	(void) resizeterm (0, 0);
240	(void) use_default_colors ();
241	(void) use_extended_names (0);
242	(void) wresize (0, 0, 0);],
243	[cf_cv_ncurses_ext_funcs=yes],
244	[cf_cv_ncurses_ext_funcs=no])
245])
246test "$cf_cv_ncurses_ext_funcs" != no && AC_DEFINE(NCURSES_EXT_FUNCS)
247
248AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
249AC_TRY_LINK([
250#include <${cf_cv_ncurses_header-curses.h}>],
251[
252	static wchar_t src_wchar[2];
253	static cchar_t dst_cchar;
254	setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
255	],
256	[cf_cv_widechar_funcs=yes],
257	[cf_cv_widechar_funcs=no])
258])
259if test "$cf_cv_widechar_funcs" != no ; then
260	AC_DEFINE(USE_WIDEC_SUPPORT,1)
261else
262	AC_DEFINE(USE_WIDEC_SUPPORT,0)
263fi
264
265CF_SYS_TIME_SELECT
266CF_FUNC_CURSES_VERSION
267CF_CURSES_ACS_MAP
268CF_CURSES_WACS_MAP
269CF_CURSES_CHECK_TYPE(attr_t,long)
270CF_CURSES_CHECK_TYPE(mbstate_t,long)
271
272TEST_ARGS="$LIBS"
273LIBS=
274
275dnl ---------------------------------------------------------------------------
276
277AC_OUTPUT(Makefile,[
278CF_PRG_RULES([$srcdir/mk-test.awk ECHO_LINK="$ECHO_LD"], .)
279	cat >>Makefile <<TEST_EOF
280
281# These rules are generated so we do not rely on suffix rules, which do not
282# work consistently for different make-programs (the '\$(MODEL)/' confuses
283# some, and the '\$x' confuses others).
284TEST_EOF
285LIST=`sed -e 's/[[ 	]].*//' -e '/^[[#@]]/d' $srcdir/modules`
286for N in $LIST
287do
288	cat >>Makefile <<TEST_EOF
289
290\$(MODEL)/$N.o : $N.c \\
291	test.priv.h \\
292	ncurses_cfg.h
293	@echo compiling $N; \$(CC) -c \$(CFLAGS_DEFAULT) $N.c
294TEST_EOF
295done
296],[
297AWK="$AWK"
298ECHO_LD="$ECHO_LD"
299],cat)
300