dca87a563602d4d521fcd28288d58d37cd839c4b
[ncurses.git] / test / configure.in
1 dnl***************************************************************************
2 dnl Copyright (c) 1998-2014,2015 Free Software Foundation, Inc.              *
3 dnl                                                                          *
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:                 *
11 dnl                                                                          *
12 dnl The above copyright notice and this permission notice shall be included  *
13 dnl in all copies or substantial portions of the Software.                   *
14 dnl                                                                          *
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.                               *
22 dnl                                                                          *
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       *
26 dnl authorization.                                                           *
27 dnl***************************************************************************
28 dnl
29 dnl Author: Thomas E. Dickey 1996, etc.
30 dnl
31 dnl $Id: configure.in,v 1.122 2015/04/25 11:39:47 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)
35 dnl
36 dnl If you're configuring ncurses, you shouldn't need to use this script.
37 dnl It's only for testing purposes.
38 dnl
39 dnl See http://invisible-island.net/autoconf/ for additional information.
40 dnl ---------------------------------------------------------------------------
41 AC_PREREQ(2.52.20030208)
42 AC_INIT(ncurses.c)
43 AC_CONFIG_HEADER(ncurses_cfg.h:ncurses_tst.hin)
44
45 CF_INHERIT_SCRIPT(config.guess)
46 CF_INHERIT_SCRIPT(config.sub)
47 CF_CHECK_CACHE
48
49 AC_ARG_PROGRAM
50
51 AC_PROG_MAKE_SET
52 CF_PROG_CC
53 AC_PROG_CPP
54 AC_PROG_AWK
55 CF_PROG_INSTALL
56 CF_PROG_LINT
57 CF_MAKE_TAGS
58
59 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
60 AC_SUBST(MATH_LIB)
61
62 dnl Things that we don't need (or must override) if we're not building ncurses
63 CF_TOP_BUILDDIR
64 CC_G_OPT="-g"                                   AC_SUBST(CC_G_OPT)
65 CC_SHARED_OPTS=unknown                  AC_SUBST(CC_SHARED_OPTS)
66 CPPFLAGS="$CPPFLAGS"                    AC_SUBST(CPPFLAGS)
67 DFT_DEP_SUFFIX=""                               AC_SUBST(DFT_DEP_SUFFIX)
68 DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`    AC_SUBST(DFT_OBJ_SUBDIR)
69 DFT_UPR_MODEL="NORMAL"                  AC_SUBST(DFT_UPR_MODEL)
70 LD="ld"                                                 AC_SUBST(LD)
71 LDFLAGS_SHARED=""                               AC_SUBST(LDFLAGS_SHARED)
72 LDFLAGS_STATIC=""                               AC_SUBST(LDFLAGS_STATIC)
73 LD_MODEL=""                                             AC_SUBST(LD_MODEL)
74 LD_SHARED_OPTS=""                               AC_SUBST(LD_SHARED_OPTS)
75 LIBTOOL=""                                              AC_SUBST(LIBTOOL)
76 LIBTOOL_OPTS=""                                 AC_SUBST(LIBTOOL_OPTS)
77 LIB_CLEAN=""                                    AC_SUBST(LIB_CLEAN)
78 LIB_COMPILE=""                                  AC_SUBST(LIB_COMPILE)
79 LIB_LINK='${CC}'                                AC_SUBST(LIB_LINK)
80 LINK_TESTS=""                                   AC_SUBST(LINK_TESTS)
81 LOCAL_LDFLAGS=""                                AC_SUBST(LOCAL_LDFLAGS)
82 PACKAGE="ncurses-examples"              AC_SUBST(PACKAGE)
83 PTHREAD="-lm"                                   AC_SUBST(PTHREAD)
84 TEST_ARGS=""                                    AC_SUBST(TEST_ARGS)
85 TEST_DEPS=""                                    AC_SUBST(TEST_DEPS)
86 TEST_LIBS=""                                    AC_SUBST(TEST_LIBS)
87 TINFO_LDFLAGS=''                                AC_SUBST(TINFO_LDFLAGS)
88 TINFO_LIBS='$(LIBS_CURSES)'             AC_SUBST(TINFO_LIBS)
89 cf_cv_abi_version=""                    AC_SUBST(cf_cv_abi_version)
90 cf_cv_rel_version=""                    AC_SUBST(cf_cv_rel_version)
91 includesubdir=""                                AC_SUBST(includesubdir)
92
93 cf_cv_screen=curses
94 cf_cv_libtype=
95
96 AC_EXEEXT
97 AC_OBJEXT
98
99 CF_GCC_ATTRIBUTES
100 CF_XOPEN_SOURCE
101 CF_SIG_ATOMIC_T
102
103 dnl ---------------------------------------------------------------------------
104 CF_HELP_MESSAGE(General Options:)
105 CF_PKG_CONFIG
106 CF_DISABLE_ECHO
107
108 dnl ---------------------------------------------------------------------------
109 CF_HELP_MESSAGE(Curses Version-dependent Options:)
110 CF_NCURSES_WRAP_PREFIX
111
112 AC_MSG_CHECKING(if you want to check for wide-character functions)
113 CF_ARG_DISABLE(widec,
114         [  --disable-widec         disable checks for wide-character functions],
115         cf_enable_widec=no,
116         cf_enable_widec=yes,
117         yes)
118 AC_MSG_RESULT($cf_enable_widec)
119
120 dnl ---------------------------------------------------------------------------
121 CF_HELP_MESSAGE(Curses Version-dependent Options:)
122 CF_WITH_NCURSES_ETC
123
124 case $cf_cv_screen in
125 (ncurses*)
126         cf_cv_libtype=`echo "$cf_cv_screen" | sed -e 's/^ncurses//'`
127         ;;
128 (curses|curses_*)
129         CF_NETBSD_FORM_H
130         CF_NETBSD_MENU_H
131         ;;
132 esac
133
134 dnl If we've not specified a library, assume we're using sysvr4 libraries
135 dnl installed conventionally (e.g., SunOS 5.x - solaris).
136
137 dnl Autoconf builds up the $LIBS in reverse order
138
139 case $cf_cv_screen in
140 (pdcurses)
141         ;;
142 (*)
143         # look for curses-related libraries
144         CF_CHECK_CURSES_LIB(panel,$cf_cv_libtype,new_panel)
145         CF_CHECK_CURSES_LIB(menu,$cf_cv_libtype,menu_driver)
146         CF_CHECK_CURSES_LIB(form,$cf_cv_libtype,form_driver)
147
148         # look for curses-related headers
149         AC_CHECK_HEADERS( \
150                 nc_alloc.h \
151                 nomacros.h \
152                 form.h \
153                 menu.h \
154                 panel.h \
155                 term_entry.h \
156                 )
157         ;;
158 esac
159
160 AC_STDC_HEADERS
161 AC_HEADER_TIME
162 AC_CHECK_HEADERS( \
163 getopt.h \
164 locale.h \
165 math.h \
166 stdarg.h \
167 sys/ioctl.h \
168 sys/select.h \
169 sys/time.h \
170 termios.h \
171 unistd.h \
172 )
173
174 CF_GETOPT_HEADER
175
176 AC_CHECK_FUNCS( \
177 getopt \
178 gettimeofday \
179 )
180
181 if test "x$ac_cv_func_getopt" = xno; then
182         AC_MSG_ERROR(getopt is required for building programs)
183 fi
184
185 if test "$cf_enable_widec" = yes; then
186 AC_CHECK_FUNCS( \
187 mblen \
188 mbrlen \
189 mbrtowc \
190 mbsrtowcs \
191 mbstowcs \
192 mbtowc \
193 wcsrtombs \
194 wcstombs \
195 )
196 fi
197
198 CF_CURSES_FUNCS( \
199 assume_default_colors \
200 chgat \
201 color_set \
202 filter \
203 getbegx \
204 getcurx \
205 getmaxx \
206 getnstr \
207 getparx \
208 getwin \
209 mvvline \
210 mvwvline \
211 napms \
212 putwin \
213 resize_term \
214 resizeterm \
215 ripoffline \
216 scr_dump \
217 setupterm \
218 slk_color \
219 slk_init \
220 termattrs \
221 tgetent \
222 tigetnum \
223 tigetstr \
224 typeahead \
225 use_default_colors \
226 use_env \
227 use_extended_names \
228 use_screen \
229 use_window \
230 vid_puts \
231 vidputs \
232 vsscanf \
233 vw_printw \
234 wchgat \
235 winsstr \
236 wresize \
237 wsyncdown \
238 )
239
240 CF_TPUTS_PROTO
241 CF_NCURSES_EXT_FUNCS
242
243 if test "$cf_enable_widec" = yes
244 then
245         # workaround for systems with ncurses before 20111029, due to change of
246         # feature test macro from _XPG5 to _XOPEN_SOURCE
247         if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
248         then
249                 cf_define_xpg5=no
250                 AC_MSG_CHECKING(if _XPG5 should be defined to enable wide-characters)
251
252                 AC_TRY_COMPILE([
253 #include <${cf_cv_ncurses_header:-curses.h}>],
254                         [int x = _XPG5],,
255                         [cf_save_cppflags="$CPPFLAGS"
256                          CPPFLAGS="$CPPFLAGS -D_XPG5"
257                          AC_TRY_COMPILE([
258 #include <${cf_cv_ncurses_header:-curses.h}>],
259                                 [int x = _XPG5],
260                                 [cf_define_xpg5=yes])
261                          CPPFLAGS="$cf_save_cppflags"])
262                 AC_MSG_RESULT($cf_define_xpg5)
263
264                 if test "$cf_define_xpg5" = yes
265                 then
266                         CPPFLAGS="$CPPFLAGS -D_XPG5"
267                 fi
268         fi
269
270         AC_CACHE_CHECK(for wide-character functions,cf_cv_widechar_funcs,[
271         AC_TRY_LINK([
272 #include <${cf_cv_ncurses_header:-curses.h}>],
273         [
274                 static wchar_t src_wchar[2];
275                 static cchar_t dst_cchar;
276                 setcchar(&dst_cchar, src_wchar, A_NORMAL, 0, (void *) 0);
277                 ],
278                 [cf_cv_widechar_funcs=yes],
279                 [cf_cv_widechar_funcs=no])
280         ])
281         if test "$cf_cv_widechar_funcs" != no ; then
282                 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to enable wide-character support in (n)curses])
283         else
284                 AC_DEFINE(USE_WIDEC_SUPPORT,0)
285         fi
286 else
287         AC_DEFINE(USE_WIDEC_SUPPORT,0)
288 fi
289
290 CF_SYS_TIME_SELECT
291 CF_FUNC_CURSES_VERSION
292
293 CF_CURSES_ACS_MAP
294 if test "$cf_enable_widec" = yes; then
295         CF_CURSES_WACS_MAP
296         CF_CURSES_WACS_SYMBOLS
297 fi
298
299 CF_CURSES_CHECK_TYPE(attr_t,long)
300
301 if test "$cf_enable_widec" = yes; then
302         CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T, NCURSES_OK_MBSTATE_T)
303         CF_WCHAR_TYPE(wchar_t,   NCURSES_WCHAR_T,   NCURSES_OK_WCHAR_T)
304         CF_WCHAR_TYPE(wint_t,    NCURSES_WINT_T,    NCURSES_OK_WINT_T)
305
306         if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
307                 CF_CURSES_CHECK_TYPE(mbstate_t,long)
308         fi
309
310         if test "$NCURSES_OK_WCHAR_T" = 0 ; then
311                 CF_CURSES_CHECK_TYPE(wchar_t,long)
312         fi
313
314         if test "$NCURSES_OK_WINT_T" = 0 ; then
315                 CF_CURSES_CHECK_TYPE(wint_t,long)
316         fi
317 fi
318
319 CF_CURSES_CHECK_DATA(boolnames)
320 CF_CURSES_CHECK_DATA(boolfnames)
321
322 dnl ---------------------------------------------------------------------------
323 CF_HELP_MESSAGE(Testing/development Options:)
324 CF_ENABLE_WARNINGS
325 CF_DISABLE_LEAKS
326 CF_DISABLE_RPATH_HACK
327
328 TEST_ARGS="$LIBS"
329 LIBS=
330
331 dnl ---------------------------------------------------------------------------
332
333 AC_OUTPUT(Makefile,[
334 CF_PRG_RULES([$srcdir/mk-test.awk INSTALL=yes ECHO_LINK="$ECHO_LD"], .)
335         cat >>Makefile <<TEST_EOF
336
337 # These rules are generated so we do not rely on suffix rules, which do not
338 # work consistently for different make-programs (the '\$(MODEL)/' confuses
339 # some, and the '\$x' confuses others).
340 TEST_EOF
341
342 LIST=`sed -e 's/[[      ]].*//' -e '/^[[#@]]/d' $srcdir/modules`
343 for N in $LIST
344 do
345         cat >>Makefile <<TEST_EOF
346
347 \$(MODEL)/$N.o : \$(srcdir)/$N.c \\
348         \$(srcdir)/test.priv.h \\
349         ncurses_cfg.h
350         $SHOW_CC
351         $ECHO_CC\$(CC) -c \$(CFLAGS_DEFAULT) \$(srcdir)/$N.c
352 TEST_EOF
353 done
354
355 if test -f ../config.guess && test -f ../config.sub
356 then
357         cat >>Makefile <<TEST_EOF
358
359 # if we used CF_INHERIT for getting these files, we can remove them
360 distclean::
361         rm -f config.guess config.sub
362 TEST_EOF
363 fi
364 ],[
365 AWK="$AWK"
366 ECHO_CC="$ECHO_CC"
367 ECHO_LD="$ECHO_LD"
368 SHOW_CC="$SHOW_LD"
369 ],cat)