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configure.ac @ 20167

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Revision 20167, 8.9 KB checked in by ghudson, 20 years ago (diff)
Merge with aspell 0.50.5.

Line
1
2	AC_INIT
3	AM_CONFIG_HEADER(common/settings.h)
4	AM_INIT_AUTOMAKE(aspell, 0.50.5)
5
6	AM_MAINTAINER_MODE
7
8	AC_ARG_ENABLE(docdir,
9	[ --enable-docdir=DIR documentation files in DIR [PREFIX/doc/aspell] ],
10	pkgdocdir=$enable_docdir, pkgdocdir=\${prefix}/share/doc/aspell )
11	AC_SUBST(pkgdocdir)
12
13	dnl pkgdatadir
14
15	pkgdatadir=undef
16	AC_ARG_ENABLE(pkgdatadir,
17	[ --enable-pkgdatadir=DIR device dependent data files [DATADIR/aspell] ],
18	pkgdatadir=$enable_pkgdatadir)
19
20	AC_ARG_ENABLE(pkgdata-dir,
21	[ --enable-data-dir=DIR alias for pkgdatadir ],
22	pkgdatadir=$enable_dict_dir)
23
24	if test "$pkgdatadir" = "undef"
25	then
26	pkgdatadir=\${datadir}/aspell
27	fi
28
29	AC_SUBST(pkgdatadir)
30
31	dnl pkglibdir
32
33	pkglibdir=undef
34	AC_ARG_ENABLE(pkglibdir,
35	[ --enable-pkglibdir=DIR device dependent data files [LIBDIR/aspell] ],
36	pkglibdir=$enable_pkglibdir)
37
38	AC_ARG_ENABLE(dict-dir,
39	[ --enable-dict-dir=DIR alias for pkglibdir ],
40	pkglibdir=$enable_dict_dir)
41
42	if test "$pkglibdir" = "undef"
43	then
44	pkglibdir=\${libdir}/aspell
45	fi
46
47	AC_SUBST(pkglibdir)
48
49	dnl optional features
50
51	AC_ARG_ENABLE(win32-relocatable,
52	[ --enable-win32-relocatable])
53
54	AC_ARG_ENABLE(curses,
55	[ --enable-curses=LIBFILE])
56
57	AC_ARG_ENABLE(curses-include,
58	[ --enable-curses-include=DIR])
59
60	AC_PROG_CXX
61	AC_LANG([C++])
62
63	AC_DISABLE_STATIC
64	AC_PROG_LIBTOOL
65
66
67	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
68	# #
69	# Platform Specific Tests #
70	# #
71	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
72
73	if test "$enable_win32_relocatable" = "yes"
74	then
75	AC_DEFINE(ENABLE_WIN32_RELOCATABLE, 1, [Defined if win32 relocation should be used])
76	fi
77
78	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
79	# #
80	# Posix tests #
81	# #
82	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
83
84	AC_MSG_CHECKING(if file locking and truncating is supported)
85	AC_TRY_LINK(
86	[#include <fcntl.h>
87	#include <unistd.h>],
88	[int fd;
89	struct flock fl;
90	fcntl(fd, F_SETLKW, &fl);
91	ftruncate(fd,0);],
92	[AC_MSG_RESULT(yes)
93	AC_DEFINE(USE_FILE_LOCKS, 1,
94	[Defined if file locking and truncating is supported])
95	],
96	[AC_MSG_RESULT(no)] )
97
98	AC_MSG_CHECKING(if mmap and friends is supported)
99	AC_TRY_LINK(
100	[#include <fcntl.h>
101	#include <unistd.h>
102	#include <sys/mman.h>],
103	[char * p = (char *)mmap(NULL, 10, PROT_READ, MAP_SHARED, -1, 2);
104	munmap(p,10);],
105	[AC_MSG_RESULT(yes)
106	AC_DEFINE(HAVE_MMAP, 1, [Defined if mmap and friends is supported])],
107	[AC_MSG_RESULT(no)] )
108
109	AC_MSG_CHECKING(if file ino is supported)
110	touch conftest-f1
111	touch conftest-f2
112	AC_TRY_RUN(
113	[#include <sys/stat.h>
114	int main() {
115	struct stat s1,s2;
116	if (stat("conftest-f1",&s1) != 0) exit(2);
117	if (stat("conftest-f2",&s2) != 0) exit(2);
118	exit (s1.st_ino != s2.st_ino ? 0 : 1);
119	}
120	],
121	[AC_MSG_RESULT(yes)
122	AC_DEFINE(USE_FILE_INO, 1, [Defined if file ino is supported])
123	],
124	[AC_MSG_RESULT(no)],
125	[if test "$MINGW32" = yes
126	then
127	AC_MSG_RESULT(cant run test!, assuming no)
128	else
129	AC_MSG_RESULT(cant run test!, assuming yes)
130	AC_DEFINE(USE_FILE_INO, 1, [Defined if file ino is supported])
131	fi
132	] )
133
134	AC_MSG_CHECKING(if posix locals are supported)
135	AC_TRY_COMPILE(
136	[#include <locale.h>],
137	[setlocale (LC_ALL, NULL);
138	setlocale (LC_MESSAGES, NULL);],
139	[AC_MSG_RESULT(yes)
140	AC_DEFINE(USE_LOCALE, 1, [Defined if Posix locales are supported])],
141	[AC_MSG_RESULT(no)] )
142
143	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
144	# #
145	# Terminal function tests #
146	# #
147	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
148
149	AC_SUBST(CURSES_LIB)
150	AC_SUBST(CURSES_INCLUDE)
151
152	if test "$enable_curses" != "no"
153	then
154	use_curses=t
155	case "$enable_curses" in
156	yes \| "" ) ;;
157	/* \| lib \| .a \| -l \| -L* ) CURSES_LIB="$enable_curses" ;;
158	* ) CURSES_LIB=-l$enable_curses ;;
159	esac
160	case "$enable_curses_include" in
161	yes \| no \| "") ;;
162	-I* ) CURSES_INCLUDE="$enable_curses_include" ;;
163	* ) CURSES_INCLUDE=-I$enable_curses_include ;;
164	esac
165	fi
166
167	if test "$use_curses"
168	then
169
170	if test -z "$CURSES_LIB"
171	then
172
173	AC_CHECK_LIB(curses, initscr,
174	[CURSES_LIB=-lcurses],
175	[
176
177	dnl else if
178	AC_CHECK_LIB(ncurses, initscr,
179	[CURSES_LIB=-lncurses])
180	] )
181
182	fi
183
184	if test -n "$CURSES_LIB"
185	then
186	AC_MSG_CHECKING(if standard curses include sequence will work)
187	ORIG_LIBS="$LIBS"
188	ORIG_CPPFLAGS="$CPPFLAGS"
189	CPPFLAGS="$CURSES_INCLUDE $CPPFLAGS"
190	LIBS="$CURSES_LIB $LIBS"
191	AC_TRY_LINK(
192	[#include <termios.h>
193	#include <unistd.h>
194	#include <curses.h>
195	#include <term.h>],
196	[tigetstr(const_cast<char *>("cup"));],
197	[AC_MSG_RESULT(yes)
198	AC_DEFINE(HAVE_LIBCURSES, 1,
199	[Defined if the curses library is available])
200	posix_termios=t
201	AC_DEFINE(CURSES_INCLUDE_STANDARD, 1,
202	[Defined if no special Workarounds are needed for Curses headers])],
203	[AC_MSG_RESULT(no)
204
205	dnl else if
206	AC_MSG_CHECKING(if curses workaround I will work)
207	AC_TRY_LINK(
208	[#include <termios.h>
209	#include <unistd.h>
210	#include <curses.h>
211	extern "C" {char * tigetstr(char * capname);}],
212	[tigetstr(const_cast<char *>("cup"));],
213	[AC_MSG_RESULT(yes)
214	AC_DEFINE(HAVE_LIBCURSES, 1, [])
215	posix_termios=t
216	AC_DEFINE(CURSES_INCLUDE_WORKAROUND_1, 1,
217	[Defined if special Wordaround I is need for Curses headers])],
218	[AC_MSG_RESULT(no)
219
220	dnl else if
221	AC_MSG_CHECKING(if curses without Unix stuff will work)
222	AC_TRY_LINK(
223	[#include <curses.h>],
224	[initscr();],
225	[AC_MSG_RESULT(yes)
226	AC_DEFINE(HAVE_LIBCURSES, 1, [])
227	AC_DEFINE(CURSES_ONLY, 1,
228	[Defined if curses like POSIX Functions should be used])
229	curses_only=t],
230	[AC_MSG_RESULT(no)
231
232
233	dnl else if
234	use_curses=false
235	CURSES_LIBS=""
236	CURSES_INCLUDE=""
237
238	]) ]) ])
239
240	CPPFLAGS="$ORIG_CPPFLAGS"
241	LIBS="$ORIG_LIBS"
242	fi
243	fi
244
245	if test -z "$posix_termios" -a -z "$curses_only"
246	then
247	AC_MSG_CHECKING(if posix termios is supported)
248	AC_TRY_LINK(
249	[#include <termios.h>
250	#include <unistd.h>
251	#include <stdlib.h>],
252	[isatty (STDIN_FILENO);
253	atexit(0);
254	termios attrib;
255	tcgetattr (STDIN_FILENO, &attrib);
256	tcsetattr (STDIN_FILENO, TCSAFLUSH, &attrib);],
257	[AC_MSG_RESULT(yes)
258	posix_termios=t],
259	[AC_MSG_RESULT(no)]
260	)
261	fi
262
263	if test -z "$posix_termios" -a -z "$use_curses"
264	then
265	dnl else if
266	AC_MSG_CHECKING(if getch supported)
267	AC_TRY_LINK(
268	[extern "C" {int getch();}],
269	[char c = getch();],
270	[AC_MSG_RESULT(yes)
271	AC_DEFINE(HAVE_GETCH, 1, [Defined if msdos getch is supported])
272	],
273	[AC_MSG_RESULT(no)]
274	)
275	fi
276
277	if test "$posix_termios"
278	then
279	AC_DEFINE(POSIX_TERMIOS, 1, [Defined if Posix Termios is Supported])
280	fi
281
282	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
283	# #
284	# Compiler Quirks Tests #
285	# #
286	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
287
288	AC_MSG_CHECKING(for STL rel_ops pollution)
289	AC_TRY_COMPILE(
290	[#include <utility>
291
292	template <typename T>
293	class C {};
294
295	template <typename T>
296	bool operator== (C<T>, C<T>) {return true;}
297
298	template <typename T>
299	bool operator!= (C<T>, C<T>) {return false;}],
300	[C<int> c1, c2;
301	bool v = c1 != c2;],
302	[AC_MSG_RESULT(no)],
303	[AC_MSG_RESULT(yes)
304	AC_DEFINE(REL_OPS_POLLUTION, 1,
305	[Defined if STL rel_ops polute the global namespace])
306	]
307	)
308
309	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
310	# #
311	# Output #
312	# #
313	# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
314
315	AC_CONFIG_FILES([Makefile common/Makefile lib/Makefile data/Makefile
316	auto/Makefile modules/Makefile
317	modules/filter/Makefile modules/tokenizer/Makefile
318	modules/speller/Makefile modules/speller/default/Makefile
319	interfaces/Makefile interfaces/cc/Makefile scripts/Makefile
320	examples/Makefile prog/Makefile manual/Makefile
321	manual/man-html/Makefile manual/man-text/Makefile
322	manual/dev-html/Makefile manual/dev-text/Makefile
323	])
324	AC_OUTPUT

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source: trunk/third/aspell/configure.ac @ 20167

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