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configure.ac @ 37572

Revision 37565, 12.6 kB (checked in by saturday06, 3 years ago)
iconv ga ugokanai svn updatesvn update1111

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1	# -- coding: us-ascii-unix --
2
3	AC_PREREQ(2.60)
4	AC_INIT([windcrest],[m4_esyscmd(. ./unix/scripts/ac_init_version.sh \| tr -d '\r\n')],[dyob@lunaport.net],[],[http://www.lunaport.net/test/])
5
6	#
7	# macros
8	#
9
10	AC_DEFUN([I3_HIGHLIGHTED_ECHO], [
11	# some old grep can't use '.*'
12	echo $1 \| GREP_COLOR='01' grep --color=auto '.' 2> /dev/null
13	if test $? -ne 0; then
14	echo $1
15	fi
16	])
17
18	AC_DEFUN([I3_ADD_CPPFLAGS], [
19	if test "$1" != ""; then
20	AC_MSG_CHECKING([for $1])
21	orig="$CPPFLAGS"
22	CPPFLAGS="$1 $CPPFLAGS"
23	AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [AC_MSG_RESULT([yes])], [
24	AC_MSG_RESULT([no])
25	CPPFLAGS="$orig"
26	$2
27	])
28	fi
29	])
30
31	AC_DEFUN([I3_ADD_CXXFLAGS], [
32	if test "$1" != ""; then
33	AC_MSG_CHECKING([for $1])
34	orig="$CXXFLAGS"
35	CXXFLAGS="$1 $CXXFLAGS"
36	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [AC_MSG_RESULT([yes])], [
37	AC_MSG_RESULT([no])
38	CXXFLAGS="$orig"
39	$2
40	])
41	fi
42	])
43
44	AC_DEFUN([I3_ADD_LDFLAGS], [
45	if test "$1" != ""; then
46	AC_MSG_CHECKING([for $1])
47	orig="$LDFLAGS"
48	LDFLAGS="$1 $LDFLAGS"
49	AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [AC_MSG_RESULT([yes])], [
50	AC_MSG_RESULT([no])
51	LDFLAGS="$orig"
52	$2
53	])
54	fi
55	])
56
57	#
58	# env backup
59	#
60
61	CFLAGS_before_configure="$CFLAGS"
62	CXXFLAGS_before_configure="$CXXFLAGS"
63
64	#
65	# banner
66	#
67
68	I3_HIGHLIGHTED_ECHO([$0: $PACKAGE_STRING])
69
70
71	#
72	# basic test
73	#
74
75	AC_CONFIG_AUX_DIR([unix/build-aux])
76	AM_INIT_AUTOMAKE([-Wall gnu no-define filename-length-max=99 std-options])
77	#AM_INIT_AUTOMAKE([-Wall gnu no-define filename-length-max=99 std-options check-news])
78	AC_CONFIG_SRCDIR([unix/am/i3.am])
79	AC_CONFIG_HEADER([config.h])
80	AC_USE_SYSTEM_EXTENSIONS
81	AC_CANONICAL_HOST
82	AC_PROG_CXXCPP # for old cygwin
83	AC_PROG_CPP
84	AC_PROG_CC
85	AC_PROG_CXX
86	AC_LANG([C++])
87
88	AC_DEFINE(MIL_CONFIG_H_INCLUDED, 1, [config.h include guard])
89
90	if test ! -d "$srcdir"; then
91	AC_MSG_FAILURE([Environment variable "srcdir" not found, please report this to $PACKAGE_BUGREPORT])
92	fi
93
94	I3_ADD_CPPFLAGS([-I${srcdir}/src])
95	I3_ADD_CPPFLAGS([-I${srcdir}/src/mil/include])
96	I3_ADD_CPPFLAGS([-I${srcdir}/src/tests/no-test])
97	I3_ADD_CPPFLAGS([-Iintl])
98
99	#
100	# configure options
101	#
102
103	AC_ARG_ENABLE(
104	debug,
105	AS_HELP_STRING([--enable-debug], [build debug binaries]),
106	enable_debug="$enableval",
107	enable_debug="no"
108	)
109
110	AM_CONDITIONAL(ENABLE_DEBUG, test "$enable_debug" = "yes")
111	if test "$enable_debug" = "yes"; then
112	CFLAGS="$CFLAGS_before_configure -O0 -g"
113	CXXFLAGS="$CXXFLAGS_before_configure -O0 -g"
114	fi
115
116	# ---------------------------------------
117	# Runtime envirinment
118
119	#
120	# OS selection
121	#
122
123	case "$host_os" in
124	cygwin)
125	with_os=unix
126	#with_gui_default=windows
127	with_gui_default=gnustep
128	I3_ADD_LDFLAGS([-Wl,--enable-auto-import])
129	;;
130	darwin*)
131	with_os=unix
132	with_gui_default=cocoa
133	;;
134	mingw*)
135	with_os=windows
136	with_gui_default=windows
137	I3_ADD_LDFLAGS([-Wl,--enable-auto-import])
138	;;
139	*)
140	with_os=unix
141	with_gui_default=gnustep
142	;;
143	esac
144
145	if test "$with_os" = "windows"; then
146	I3_ADD_CPPFLAGS([-DMIL_OS_WINDOWS])
147	I3_ADD_LDFLAGS([-mwindows])
148	else
149	I3_ADD_CPPFLAGS([-DMIL_OS_UNIX])
150	fi
151
152	#
153	# GUI selection
154	#
155
156	AC_ARG_WITH(gui,
157	AS_HELP_STRING([--with-gui={cocoa\|gnustep\|windows}], [GUI toolkit]),
158	with_gui="$withval", with_gui=$with_gui_default)
159
160	AC_PATH_PROG([PERL], [perl])
161	if test "$PERL" = ""; then
162	AC_MSG_WARN([perl not found])
163	fi
164
165	AC_PATH_PROG([VALGRIND], [valgrind])
166
167	case "$with_gui" in
168	windows)
169	GCH_LANG="c++-header"
170	I3_ADD_CXXFLAGS([-fno-operator-names])
171	I3_ADD_CPPFLAGS([-D_WIN32_WINNT=0x0601]) # Windows 7
172	I3_ADD_CPPFLAGS([-DMIL_GUI_WINDOWS])
173	;;
174	cocoa)
175	I3_ADD_CXXFLAGS([-fobjc-exceptions])
176	I3_ADD_LDFLAGS([-framework Cocoa])
177	;;
178	gnustep)
179	with_gui=cocoa
180	AC_PATH_PROG([GNUSTEP_CONFIG], [gnustep-config])
181	if test "$GNUSTEP_CONFIG" = ""; then
182	AC_MSG_WARN([gnustep-config not found])
183	else
184	if test "$enable_debug" = "yes"; then
185	debug_arg="--debug"
186	fi
187
188	if test "$PERL" != ""; then
189	GNUSTEP_CONFIG="$PERL $srcdir/unix/scripts/gnustep-config-filter.pl $debug_arg $GNUSTEP_CONFIG"
190	fi
191
192	my_gnustep_cxxflags=`$GNUSTEP_CONFIG --objc-flags`
193	my_gnustep_libs=`$GNUSTEP_CONFIG --gui-libs`
194
195	echo additional GNUstep CXXFLAGS : $my_gnustep_cxxflags
196	echo additional GNUstep LIBS : $my_gnustep_libs
197
198	CXXFLAGS="$my_gnustep_cxxflags $CXXFLAGS"
199	LIBS="$my_gnustep_libs $LIBS"
200	fi
201	;;
202	*)
203	AC_MSG_FAILURE([--with-gui=$with_gui is invalid])
204	;;
205	esac
206
207	if test "$with_os" = "windows" \|\| test "$with_gui" = "windows"; then
208	LIBS="-lgdi32 -luser32 -lpsapi -lshlwapi -lcomctl32 $LIBS"
209	fi
210
211	if test "$with_gui" = "cocoa"; then
212	GCH_LANG="objective-c++-header"
213	I3_ADD_LDFLAGS([-x none])
214	I3_ADD_CPPFLAGS([-DMIL_GUI_COCOA])
215
216	AC_MSG_CHECKING([for -x objective-c++])
217	CXX_ORIG="$CXX"
218	CXX="$CXX -x objective-c++" # can't use CXXFLAGS
219	AC_COMPILE_IFELSE(
220	[AC_LANG_PROGRAM([[]], [[]])],
221	[AC_MSG_RESULT([yes])],
222	[
223	AC_MSG_RESULT([no])
224	CXX="$CXX_ORIG"
225	AC_MSG_WARN([compiler option "-x objective-c++" unsupported])
226	]
227	)
228
229	AC_MSG_CHECKING([for Objective-C++ toolset works])
230	LDFLAGS_ORIG="$LDFLAGS"
231	LDFLAGS="$LDFLAGS -x objective-c++" # override "-x none"
232
233	AC_LINK_IFELSE(
234	[AC_LANG_PROGRAM([[
235	#import <Foundation/Foundation.h>
236	#import <AppKit/AppKit.h>
237	#include <stdlib.h>
238	#include <memory>
239	class Foo {
240	};
241	@interface Bar : NSObject {
242	}
243	@end
244	@implementation Bar
245	@end
246	]],
247	[[
248	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
249	Bar* bar = [[Bar alloc] init];
250	[bar release];
251	Foo foo;
252	std::auto_ptr<Foo> p(new Foo());
253	NSException* e = [NSException exceptionWithName:@"foo"
254	reason:@"bar"
255	userInfo:nil];
256	NSLog([e description]);
257	[pool release];
258	]])],
259	[AC_MSG_RESULT([yes])],
260	[AC_MSG_RESULT([no])
261	echo -----------------------------------------------------
262	echo
263	echo =============
264	echo = ERROR LOG =
265	echo =============
266	echo
267	grep -i -A 100 "for Objective-C++ toolset works" config.log
268	echo
269	echo =================
270	echo = ERROR LOG END =
271	echo =================
272	echo
273	AC_MSG_FAILURE([Objective-C++ toolset does not work])])
274
275	LDFLAGS="$LDFLAGS_ORIG"
276	fi
277
278	AC_SUBST(GCH_LANG)
279
280	OS_DIR="os-$with_os"
281	GUI_DIR="gui-$with_gui"
282	AC_SUBST(OS_DIR)
283	AC_SUBST(GUI_DIR)
284
285	I3_ADD_CPPFLAGS([-I${srcdir}/src/${GUI_DIR}])
286	I3_ADD_CPPFLAGS([-I${srcdir}/src/${OS_DIR}])
287
288	AM_CONDITIONAL(WITH_OS_WINDOWS, test "$with_os" = "windows")
289	AM_CONDITIONAL(WITH_OS_UNIX, test "$with_os" = "unix")
290	AM_CONDITIONAL(WITH_GUI_WINDOWS, test "$with_gui" = "windows")
291	AM_CONDITIONAL(WITH_GUI_COCOA, test "$with_gui" = "cocoa")
292
293	# ---------------------------------------
294	# Libraries
295
296	#
297	# pthread
298	#
299
300	if test "$with_os" = "unix"; then
301	AX_PTHREAD
302	CXXFLAGS="$PTHREAD_CFLAGS $CXXFLAGS"
303	LIBS="$PTHREAD_LIBS $LIBS"
304	fi
305
306	#
307	# boost
308	#
309
310	AX_BOOST_BASE([1.33.1], [], [AC_MSG_FAILURE([boost c++ libraries required])])
311	I3_ADD_CPPFLAGS([${BOOST_CPPFLAGS}])
312	I3_ADD_LDFLAGS([${BOOST_LDFLAGS}])
313
314	AC_CHECK_HEADERS([boost/detail/is_incrementable.hpp boost/ptr_container/detail/static_move_ptr.hpp boost/spirit/include/classic.hpp boost/stopwatches.h])
315
316	#
317	# gettext
318	#
319
320	# po/POTFILES.in
321	$SHELL $srcdir/unix/scripts/POTFILES.in.sh
322	if test $? -ne 0; then
323	AC_MSG_FAILURE([can't update po/POTFILES.in])
324	fi
325
326	# po/LINGUAS
327	$SHELL $srcdir/unix/scripts/LINGUAS.sh
328	if test $? -ne 0; then
329	AC_MSG_FAILURE([can't update po/LINGUAS])
330	fi
331
332	AC_LANG_PUSH([C]) # for iconv
333	AM_GNU_GETTEXT_VERSION([0.17])
334	#AM_GNU_GETTEXT_VERSION([0.16.1])
335	#AM_GNU_GETTEXT_VERSION([0.14.5])
336	AM_GNU_GETTEXT
337	AC_LANG_POP
338
339	LIBS_ORIG="$LIBS"
340	LIBS="$LIBINTL $LIBS"
341	AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [], [LIBS="$LIBS_ORIG"])
342
343	#
344	# wbindtextdomain
345	#
346
347	AC_CHECK_FUNCS([wbindtextdomain])
348
349
350	#
351	# popt (may depend on gettext, put it after AM_GNU_GETTEXT)
352	#
353
354	if test "$with_os" = "unix"; then
355	AC_CHECK_HEADERS([popt.h], [AC_CHECK_LIB([popt], [poptGetContext])])
356	fi
357
358	# ---------------------------------------
359	# Checks for header files.
360
361	AC_CHECK_HEADERS([malloc.h semaphore.h])
362	AC_CHECK_HEADERS([uxtheme.h dwmapi.h], [], [], [
363	#include <windows.h>
364	])
365
366
367	# ---------------------------------------
368	# Checks for typedefs, structures, and compiler characteristics.
369
370	AC_CHECK_TYPES([HPAINTBUFFER])
371
372	#
373	# extra compiler options
374	#
375
376	I3_ADD_CXXFLAGS([-fno-rtti])
377	I3_ADD_CXXFLAGS([-funit-at-a-time])
378
379	if test "$enable_debug" = "yes"; then
380	#I3_ADD_CXXFLAGS([-pg])
381	#I3_ADD_CXXFLAGS([-fprofile-arcs])
382	#I3_ADD_CXXFLAGS([-ftest-coverage])
383
384	I3_ADD_CXXFLAGS([-Wcast-align -Wcast-qual -Winit-self -Winvalid-pch -Wpointer-arith])
385	I3_ADD_CXXFLAGS([-Wwrite-strings -Wfloat-equal -Wformat=2 -Wimplicit])
386	I3_ADD_CXXFLAGS([-Wmissing-braces -Wdisabled-optimization -Wconversion])
387	#I3_ADD_CXXFLAGS([-Weffc++ -Wpadded -Wunsafe-loop-optimizations])
388
389	I3_ADD_CXXFLAGS([-Wno-unused-value]) # ...
390	I3_ADD_CXXFLAGS([-Wno-unused-parameter]) # ...
391	I3_ADD_CXXFLAGS([-Wno-unused]) # ...
392	fi
393
394	I3_ADD_CXXFLAGS([-Wno-missing-field-initializers])
395	I3_ADD_CXXFLAGS([-Wall])
396	I3_ADD_CXXFLAGS([-Wextra])
397
398
399	#
400	# Precompiled Headers
401	#
402
403	use_gch=no
404	if test "$GXX" = "yes" && test "$enable_debug" = "yes"; then
405	AC_MSG_CHECKING([for Precompiled Headers])
406	CXXFLAGS_ORIG="$CXXFLAGS"
407	output=header.h.gch
408	rm -f $output
409	if test -e $output; then
410	AC_MSG_FAILURE([can't remove file '$output'])
411	fi
412	CXXFLAGS="-x $GCH_LANG -o $output $CXXFLAGS"
413	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], [], [])
414	if test -e $output; then
415	AC_MSG_RESULT([yes])
416	use_gch=yes
417	else
418	AC_MSG_RESULT([no])
419	fi
420	rm -f $output
421	CXXFLAGS="$CXXFLAGS_ORIG"
422	fi
423	AM_CONDITIONAL(USE_GCC_PRECOMPILED_HEADER, test "$use_gch" = "yes")
424
425
426	# ---------------------------------------
427	# Checks for library functions.
428
429	AC_CHECK_FUNCS([putenv setenv])
430
431	#
432	# semaphore
433	#
434
435	AC_MSG_CHECKING([for unnamed semaphore])
436	AC_RUN_IFELSE(
437	[AC_LANG_PROGRAM([[
438	#include <stdlib.h>
439	#include <semaphore.h>
440	]],
441	[[
442	sem_t sem;
443	if (sem_init(&sem, 0, 0) == 0) {
444	sem_destroy(&sem);
445	return EXIT_SUCCESS;
446	} else {
447	return EXIT_FAILURE;
448	}
449	]])],
450	[AC_MSG_RESULT([yes])
451	AC_DEFINE(HAVE_UNNAMED_SEMAPHORE, 1, [Unnamed semaphore])],
452	[AC_MSG_RESULT([no])],
453	[AC_MSG_RESULT([treat as no (cross compiling)])])
454
455	#
456	# atomic operations
457	#
458
459	AC_MSG_CHECKING([for __sync_bool_compare_and_swap])
460
461	AC_DEFUN([I3_GCC_ATOMIC_OPERATIONS_FOUND], [
462	AC_MSG_RESULT([yes])
463	AC_DEFINE(HAVE_GCC_ATOMIC_OPERATIONS,[],[TODO: Description])
464	])
465
466	body="int data = 0; __sync_bool_compare_and_swap(&data, 0, 1);"
467
468	CXXFLAGS_ORIG="$CXXFLAGS"
469	AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[$body]])], [I3_GCC_ATOMIC_OPERATIONS_FOUND], [
470	CXXFLAGS="-march=i486 $CXXFLAGS_ORIG"
471	AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[$body]])], [I3_GCC_ATOMIC_OPERATIONS_FOUND], [
472	CXXFLAGS="-march=$host_cpu $CXXFLAGS_ORIG"
473	AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[$body]])], [I3_GCC_ATOMIC_OPERATIONS_FOUND], [
474	AC_MSG_RESULT([no]); CXXFLAGS="$CXXFLAGS_ORIG"
475	])
476	])
477	])
478
479
480	#
481	# my helper variable
482	#
483
484	CONFIGURE_DATE=`date +%Y%m%d.%H%M%S`
485	AC_SUBST(CONFIGURE_DATE)
486
487	#
488	# internal consistency check
489	#
490
491	AC_MSG_CHECKING([for simple test program])
492	AC_LINK_IFELSE([AC_LANG_PROGRAM([[
493	#include <stdlib.h>
494	#include <cstdio>
495	#include <list>
496	#include <exception>
497	#include <boost/pool/pool.hpp>
498	]],
499	[[
500	using namespace std;
501	try {
502	// instanciation test
503	boost::pool<> p(10);
504	list<int> l;
505	} catch (exception&) {
506	} catch ( ... ) {
507	return EXIT_FAILURE;
508	}
509	]])], [AC_MSG_RESULT([yes])],
510	[AC_MSG_RESULT([no]); AC_MSG_FAILURE([simple test program does not work])])
511
512	AC_MSG_CHECKING([for simple error test program])
513	AC_LINK_IFELSE(
514	[AC_LANG_PROGRAM([[ struct {} foo = "bar"; ]],[[]])],
515	[AC_MSG_RESULT([yes]); AC_MSG_FAILURE([no error])],
516	[AC_MSG_RESULT([no])])
517
518	AC_CHECK_HEADERS([__NON__EXISTANT__HEADER__FILE__], [AC_MSG_FAILURE([no error when include file is not found])])
519
520	# ---------------------------------------
521	AC_CONFIG_TESTDIR([unix/tests])
522	AC_CONFIG_FILES([Makefile intl/Makefile po/Makefile.in unix/i3.spec unix/tests/Makefile unix/tests/atlocal])
523	AC_CONFIG_FILES([unix/debian/changelog])
524	AC_OUTPUT
525
526	I3_HIGHLIGHTED_ECHO(["Then type \`make' to make ${PACKAGE_NAME}. Good luck. "])
527

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