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configure.ac @ 38897

Revision 38897, 14.4 kB (checked in by saturday06, 2 years ago)
aisdjfka

Line
1	# -- coding: us-ascii-unix --
2
3	m4_define(
4	[I3_VERSION_M4_MACRO],
5	[m4_esyscmd([. ./unix/scripts/ac_init_version.sh \| tr -d '\r\n'])])
6
7	AC_PREREQ([2.61])
8	AC_INIT([windcrest],[I3_VERSION_M4_MACRO],[dyob@lunaport.net])
9
10	#
11	# macros
12	#
13
14	AC_DEFUN([I3_HIGHLIGHTED_ECHO],[
15	echo $1 \| GREP_COLOR='01' grep --color=auto '.' 2> /dev/null
16	if test $? -ne 0; then
17	echo $1
18	fi
19	])
20
21	AC_DEFUN([I3_ADD_OPTION],[
22	if test "$2" != ""; then
23	AC_MSG_CHECKING([for $2 ])
24	orig="$$1"
25	$1="$2 $$1"
26
27	check_result=no
28
29	case $1 in
30	CPPFLAGS)
31	AC_PREPROC_IFELSE([AC_LANG_PROGRAM([[$3]],[[$4]])],[check_result=yes])
32	;;
33	CFLAGS)
34	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$3]],[[$4]])],[check_result=yes])
35	;;
36	CXXFLAGS)
37	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$3]],[[$4]])],[check_result=yes])
38	;;
39	LDFLAGS)
40	AC_LINK_IFELSE([AC_LANG_PROGRAM([[$3]],[[$4]])],[check_result=yes])
41	;;
42	LIBS)
43	AC_LINK_IFELSE([AC_LANG_PROGRAM([[$3]],[[$4]])],[check_result=yes])
44	;;
45	*)
46	AC_MSG_FAILURE([unknown variable name])
47	;;
48	esac
49
50	AC_MSG_RESULT([$check_result])
51	if test "$check_result" = "yes"; then
52	true
53	$5
54	else
55	$1="$orig"
56	$6
57	fi
58	fi
59	])
60
61	AC_DEFUN([I3_ADD_CPPFLAGS],[I3_ADD_OPTION([CPPFLAGS],[$1],[$2],[$3],[$4],[$5])])
62	AC_DEFUN([I3_ADD_CFLAGS], [I3_ADD_OPTION([CFLAGS], [$1],[$2],[$3],[$4],[$5])])
63	AC_DEFUN([I3_ADD_CXXFLAGS],[I3_ADD_OPTION([CXXFLAGS],[$1],[$2],[$3],[$4],[$5])])
64	AC_DEFUN([I3_ADD_LDFLAGS], [I3_ADD_OPTION([LDFLAGS], [$1],[$2],[$3],[$4],[$5])])
65	AC_DEFUN([I3_ADD_LIBS], [I3_ADD_OPTION([LIBS], [$1],[$2],[$3],[$4],[$5])])
66
67	CFLAGS_before_configure="$CFLAGS"
68	CXXFLAGS_before_configure="$CXXFLAGS"
69
70	#
71	# banner
72	#
73
74	I3_HIGHLIGHTED_ECHO([$0: $PACKAGE_STRING])
75
76
77	#
78	# basic test
79	#
80
81	AC_CONFIG_AUX_DIR([unix/build-aux])
82	AM_INIT_AUTOMAKE([-Wall gnu no-define filename-length-max=99 std-options nostdinc])
83	#AM_INIT_AUTOMAKE([-Wall gnu no-define filename-length-max=99 std-options nostdinc check-news])
84	AC_CONFIG_SRCDIR([unix/am/i3.am])
85	AC_CONFIG_HEADER([config.h])
86	AC_USE_SYSTEM_EXTENSIONS
87	AC_CANONICAL_HOST
88	AC_PROG_CXXCPP # for old cygwin
89	AC_PROG_CPP
90	AC_PROG_CC
91	AC_PROG_CXX
92	AC_PROG_RANLIB
93	AC_LANG([C++])
94
95	AC_DEFINE(MIL_CONFIG_H_INCLUDED, 1, [config.h include guard])
96
97	I3_ADD_CPPFLAGS([-Iintl])
98	I3_ADD_CPPFLAGS([-I$srcdir/src])
99	I3_ADD_CPPFLAGS([-I.]) # for config.h, mil/PrecompiledHeaders.h.gch
100	# `-I.' should be placed before `-I$srcdir/src' for gch
101
102	#
103	# configure options
104	#
105
106	AC_ARG_ENABLE(
107	debug,
108	AS_HELP_STRING([--enable-debug],[build debug binaries]),
109	enable_debug="$enableval",
110	#enable_debug="no"
111	enable_debug="yes"
112	)
113
114	AM_CONDITIONAL(ENABLE_DEBUG, test "$enable_debug" = "yes")
115	if test "$enable_debug" = "yes"; then
116	CFLAGS="$CFLAGS_before_configure -O0 -g"
117	CXXFLAGS="$CXXFLAGS_before_configure -O0 -g"
118	fi
119
120	#
121	# basic compiler options
122	#
123
124	#AX_CXX_COMPILE_STDCXX_0X
125	#if test "$ax_cv_cxx_compile_cxx0x_native" = yes; then
126	# true
127	#elif test "$ax_cv_cxx_compile_cxx0x_gxx" = yes; then
128	# I3_ADD_CXXFLAGS([-std=gnu++0x])
129	#elif test "$ax_cv_cxx_compile_cxx0x_cxx" = yes; then
130	# I3_ADD_CXXFLAGS([-std=c++0x])
131	#else
132	# AC_MSG_FAILURE([c++0x support required])
133	#fi
134
135	I3_ADD_CXXFLAGS([-funit-at-a-time])
136
137	AX_CFLAGS_WARN_ALL
138	AX_CXXFLAGS_WARN_ALL
139	I3_ADD_CXXFLAGS([-Wno-missing-field-initializers])
140	I3_ADD_CXXFLAGS([-Wextra])
141
142	if test "$enable_debug" = "yes"; then
143	#I3_ADD_CXXFLAGS([-pg])
144	#I3_ADD_CXXFLAGS([-fprofile-arcs])
145	#I3_ADD_CXXFLAGS([-ftest-coverage])
146
147	I3_ADD_CXXFLAGS([-Wcast-align -Wcast-qual -Winit-self -Winvalid-pch -Wpointer-arith])
148	I3_ADD_CXXFLAGS([-Wwrite-strings -Wfloat-equal -Wformat=2 -Wimplicit])
149	I3_ADD_CXXFLAGS([-Wmissing-braces -Wdisabled-optimization -Wconversion])
150	I3_ADD_CXXFLAGS([-Wstrict-aliasing=2])
151	I3_ADD_CXXFLAGS([-Wno-reorder])
152	#I3_ADD_CXXFLAGS([-Weffc++ -Wpadded -Wunsafe-loop-optimizations])
153
154	I3_ADD_CXXFLAGS([-Wno-unused-parameter]) # ...
155	#I3_ADD_CXXFLAGS([-Wno-unused-value]) # ...
156	#I3_ADD_CXXFLAGS([-Wno-unused]) # ...
157	fi
158
159
160	# ---------------------------------------
161	# Runtime envirinment
162
163	#
164	# OS selection
165	#
166
167	case "$host_os" in
168	cygwin*)
169	with_os=unix
170	#with_ui_default=windows
171	with_ui_default=gnustep
172	I3_ADD_LDFLAGS([-Wl,--enable-auto-import])
173	;;
174	darwin*)
175	with_os=unix
176	with_ui_default=cocoa
177	;;
178	mingw*)
179	with_os=windows
180	with_ui_default=windows
181	I3_ADD_LDFLAGS([-Wl,--enable-auto-import])
182	;;
183	*)
184	with_os=unix
185	with_ui_default=gnustep
186	;;
187	esac
188
189	if test "$with_os" = "windows"; then
190	I3_ADD_CPPFLAGS([-DMIL_OS_WINDOWS])
191	I3_ADD_LDFLAGS([-mwindows])
192	else
193	I3_ADD_CPPFLAGS([-DMIL_OS_UNIX])
194	fi
195
196	#
197	# UI selection
198	#
199
200	AC_ARG_WITH(ui,
201	AS_HELP_STRING([--with-ui={cocoa\|gnustep\|windows}],[UI toolkit]),
202	with_ui="$withval", with_ui=$with_ui_default)
203
204	AX_WITH_PROG([PERL],[perl])
205	if test "$PERL" = ""; then
206	AC_MSG_WARN([perl not found])
207	fi
208
209	AX_WITH_PROG([VALGRIND],[valgrind])
210
211	case "$with_ui" in
212	windows)
213	GCH_LANG="c++-header"
214	I3_ADD_CXXFLAGS([-fno-operator-names])
215	I3_ADD_CPPFLAGS([-D_WIN32_WINNT=0x0601]) # Windows 7
216	I3_ADD_CPPFLAGS([-DMIL_UI_WINDOWS])
217	if test "$with_os" = "windows"; then
218	I3_ADD_CPPFLAGS([-DUNICODE])
219	I3_ADD_CPPFLAGS([-D_UNICODE])
220	fi
221	;;
222	cocoa)
223	I3_ADD_CXXFLAGS([-fobjc-exceptions])
224	I3_ADD_LDFLAGS([-framework Cocoa])
225	;;
226	gnustep)
227	with_ui=cocoa
228	AX_WITH_PROG([GNUSTEP_CONFIG],[gnustep-config])
229	if test "$GNUSTEP_CONFIG" = ""; then
230	AC_MSG_WARN([gnustep-config not found])
231	else
232	if test "$enable_debug" = "yes"; then
233	debug_arg="--debug"
234	fi
235
236	if test "$PERL" != ""; then
237	GNUSTEP_CONFIG="$PERL $srcdir/unix/scripts/gnustep-config-filter.pl $debug_arg $GNUSTEP_CONFIG"
238	fi
239
240	my_gnustep_objc_flags=`$GNUSTEP_CONFIG --objc-flags`
241	my_gnustep_gui_libs=`$GNUSTEP_CONFIG --gui-libs`
242
243	echo GNUstep objc-flags : $my_gnustep_objc_flags
244	echo GNUstep gui-libs : $my_gnustep_gui_libs
245
246	CXXFLAGS="$my_gnustep_objc_flags $CXXFLAGS"
247	LIBS="$my_gnustep_gui_libs $LIBS"
248	fi
249	;;
250	*)
251	AC_MSG_FAILURE([--with-ui=$with_ui is invalid])
252	;;
253	esac
254
255	if test "$with_os" = "windows" \|\| test "$with_ui" = "windows"; then
256	I3_ADD_LIBS([-lgdi32 -luser32 -lpsapi -lshlwapi -lcomctl32])
257	fi
258
259	if test "$with_ui" = "cocoa"; then
260	GCH_LANG="objective-c++-header"
261	I3_ADD_LDFLAGS([-x none])
262	I3_ADD_CPPFLAGS([-DMIL_UI_COCOA])
263
264	AC_MSG_CHECKING([for -x objective-c++])
265	CXX_ORIG="$CXX"
266	CXX="$CXX -x objective-c++" # can't use CXXFLAGS
267	AC_COMPILE_IFELSE(
268	[AC_LANG_PROGRAM([[]],[[]])],
269	[AC_MSG_RESULT([yes])],
270	[
271	AC_MSG_RESULT([no])
272	CXX="$CXX_ORIG"
273	AC_MSG_WARN([compiler option "-x objective-c++" unsupported])
274	]
275	)
276
277	CHECKING_OBJCXX="for Objective-C++ toolset works"
278	AC_MSG_CHECKING([$CHECKING_OBJCXX])
279	LDFLAGS_ORIG="$LDFLAGS"
280	LDFLAGS="$LDFLAGS -x objective-c++" # override "-x none"
281
282	AC_LINK_IFELSE(
283	[AC_LANG_PROGRAM([[
284	#import <Foundation/Foundation.h>
285	#import <AppKit/AppKit.h>
286	#include <stdlib.h>
287	#include <memory>
288	#include <mil/ObjCExceptionFix.h>
289
290	class Foo {
291	};
292	@interface Bar : NSObject {
293	}
294	@end
295	@implementation Bar
296	@end
297	]],
298	[[
299	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
300	Bar* bar = [[Bar alloc] init];
301	[bar release];
302	Foo foo;
303	std::auto_ptr<Foo> p(new Foo());
304	NSException* e = [NSException exceptionWithName:@"foo"
305	reason:@"bar"
306	userInfo:nil];
307
308	NS_DURING { [e raise]; } NS_HANDLER {} NS_ENDHANDLER;
309
310	NSLog([e description]);
311	[pool release];
312	]])],
313	[AC_MSG_RESULT([yes])],
314	[AC_MSG_RESULT([no])
315	echo -----------------------------------------------------
316	echo
317	echo =============
318	echo = ERROR LOG =
319	echo =============
320	echo
321	grep -i -A 100 "$CHECKING_OBJCXX" config.log
322	echo
323	echo =================
324	echo = ERROR LOG END =
325	echo =================
326	echo
327	AC_MSG_FAILURE([Objective-C++ toolset does not work])])
328
329	LDFLAGS="$LDFLAGS_ORIG"
330	fi
331
332	AC_SUBST(GCH_LANG)
333
334	OS_DIR="os-$with_os"
335	UI_DIR="ui-$with_ui"
336	AC_SUBST(OS_DIR)
337	AC_SUBST(UI_DIR)
338
339	AM_CONDITIONAL(WITH_OS_WINDOWS, test "$with_os" = "windows")
340	AM_CONDITIONAL(WITH_OS_UNIX, test "$with_os" = "unix")
341	AM_CONDITIONAL(WITH_UI_WINDOWS, test "$with_ui" = "windows")
342	AM_CONDITIONAL(WITH_UI_COCOA, test "$with_ui" = "cocoa")
343
344	# ---------------------------------------
345	# Libraries
346
347	#
348	# pthread
349	#
350
351	if test "$with_os" = "unix"; then
352	AX_PTHREAD
353	CXXFLAGS="$PTHREAD_CFLAGS $CXXFLAGS"
354	LIBS="$PTHREAD_LIBS $LIBS"
355	fi
356
357	#
358	# boost
359	#
360
361	AX_BOOST_BASE([1.42],[],[AC_MSG_FAILURE([boost c++ libraries required])])
362	I3_ADD_CPPFLAGS([${BOOST_CPPFLAGS}])
363	I3_ADD_LDFLAGS([${BOOST_LDFLAGS}])
364
365	# AX_BOOST could add "-I/usr/include". it causes error while cross compiling on cygwin
366	AC_MSG_CHECKING([for compile with boost headers])
367	AC_LINK_IFELSE([AC_LANG_PROGRAM([[
368	#include <boost/cstdint.hpp>
369	#include <boost/pool/pool.hpp>
370	#include <boost/shared_ptr.hpp>
371	#include <boost/static_assert.hpp>
372	#include <boost/utility.hpp>
373	]],[[]])],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([failed])])
374
375	# rtti
376	I3_ADD_CXXFLAGS([-fno-rtti],[
377	#include <boost/shared_ptr.hpp>
378	#include <boost/test/unit_test.hpp>
379	],[],[],[
380	I3_ADD_CXXFLAGS([-fno-rtti],[
381	#include <boost/shared_ptr.hpp>
382	#include <mil/TypeInfoDummy.h>
383	#include <boost/test/unit_test.hpp>
384	],[],[AC_DEFINE(USE_TEST_TYPEINFODUMMY_H, 1, [use TypeInfoDummy.h for test])])
385	])
386
387	AC_CHECK_HEADERS([ \
388	boost/detail/is_incrementable.hpp \
389	boost/ptr_container/detail/static_move_ptr.hpp \
390	],[],[],[
391	#include <stdlib.h>
392	])
393
394	#
395	# gettext
396	#
397
398	# po/POTFILES.in
399	$SHELL $srcdir/unix/scripts/POTFILES.in.sh
400	if test $? -ne 0; then
401	AC_MSG_FAILURE([can't update po/POTFILES.in])
402	fi
403
404	# po/LINGUAS
405	$SHELL $srcdir/unix/scripts/LINGUAS.sh
406	if test $? -ne 0; then
407	AC_MSG_FAILURE([can't update po/LINGUAS])
408	fi
409
410	AC_LANG_PUSH([C]) # for iconv
411	#AM_GNU_GETTEXT_VERSION([0.18.1])
412	AM_GNU_GETTEXT_VERSION([0.17])
413	#AM_GNU_GETTEXT_VERSION([0.16.1])
414	#AM_GNU_GETTEXT_VERSION([0.14.5])
415	AM_GNU_GETTEXT
416	#AM_GNU_GETTEXT([external],[],[$(top_builddir)/src/intl/])
417	#AM_GNU_GETTEXT_INTL_SUBDIR
418	AC_LANG_POP
419
420	I3_ADD_LIBS([$LIBICONV])
421
422	#
423	# wbindtextdomain
424	#
425
426	AC_CHECK_FUNCS([wbindtextdomain])
427
428
429	#
430	# popt (may depend on gettext, put it after AM_GNU_GETTEXT)
431	#
432
433	if test "$with_os" = "unix"; then
434	AC_CHECK_HEADERS([popt.h],[AC_CHECK_LIB([popt],[poptGetContext])])
435	fi
436
437
438	# ---------------------------------------
439	# Checks for header files.
440
441	AC_CHECK_HEADERS([malloc.h semaphore.h])
442	AC_CHECK_HEADERS([uxtheme.h dwmapi.h],[],[],[
443	#include <windows.h>
444	])
445
446	AC_CHECK_HEADERS([tbb/tbb_allocator.h],[
447	I3_ADD_LIBS([-ltbb])
448	])
449
450	# ---------------------------------------
451	# Checks for typedefs, structures, and compiler characteristics.
452
453	AC_CHECK_TYPES([HPAINTBUFFER],[],[],[
454	#include <windows.h>
455	#include <uxtheme.h>
456	])
457
458	#
459	# Precompiled Headers
460	#
461
462	use_gch=no
463	if test "$GXX" = "yes" && test "$enable_debug" = "yes"; then
464	AC_MSG_CHECKING([for Precompiled Headers])
465	cat >>gch_check.h <<GCH_CHECK_H
466	#if MIL_UI_COCOA
467	#include <Cocoa/Cocoa.h>
468	#endif
469	#include <vector>
470	GCH_CHECK_H
471	gch_check_command="$CXX -c $CXXFLAGS $CPPFLAGS -x $GCH_LANG gch_check.h"
472	echo $gch_check_command
473	$gch_check_command > gch_check.out 2> gch_check.err
474	if test $? -eq 0; then
475	AC_MSG_RESULT([yes])
476	rm -f gch_check*
477	use_gch=yes
478	else
479	AC_MSG_RESULT([no])
480	fi
481	fi
482	AM_CONDITIONAL(USE_GCC_PRECOMPILED_HEADER, test "$use_gch" = "yes")
483
484
485	# ---------------------------------------
486	# Checks for library functions.
487
488	AC_CHECK_FUNCS([putenv setenv])
489
490	#
491	# semaphore
492	#
493
494	AC_MSG_CHECKING([for unnamed semaphore])
495	AC_RUN_IFELSE(
496	[AC_LANG_PROGRAM([[
497	#include <stdlib.h>
498	#include <semaphore.h>
499	]],
500	[[
501	sem_t sem;
502	if (sem_init(&sem, 0, 0) == 0) {
503	sem_destroy(&sem);
504	return EXIT_SUCCESS;
505	} else {
506	return EXIT_FAILURE;
507	}
508	]])],
509	[AC_MSG_RESULT([yes])
510	AC_DEFINE(HAVE_UNNAMED_SEMAPHORE, 1, [Unnamed semaphore])],
511	[AC_MSG_RESULT([no])],
512	[AC_MSG_RESULT([treat as no (cross compiling)])])
513
514	#
515	# atomic operations
516	#
517
518	AC_MSG_CHECKING([for __sync_bool_compare_and_swap])
519
520	AC_DEFUN([I3_GCC_ATOMIC_OPERATIONS_FOUND],[
521	AC_MSG_RESULT([yes])
522	AC_DEFINE(HAVE_GCC_ATOMIC_OPERATIONS,[],[TODO: Description])
523	])
524
525	body="int data = 0; __sync_bool_compare_and_swap(&data, 0, 1);"
526
527	CXXFLAGS_ORIG="$CXXFLAGS"
528	AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[$body]])],[I3_GCC_ATOMIC_OPERATIONS_FOUND],[
529	CXXFLAGS="-march=i486 $CXXFLAGS_ORIG"
530	AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[$body]])],[I3_GCC_ATOMIC_OPERATIONS_FOUND],[
531	CXXFLAGS="-march=$host_cpu $CXXFLAGS_ORIG"
532	AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[$body]])],[I3_GCC_ATOMIC_OPERATIONS_FOUND],[
533	AC_MSG_RESULT([no]); CXXFLAGS="$CXXFLAGS_ORIG"
534	])
535	])
536	])
537
538
539	#
540	# my helper variable
541	#
542
543	I3_CONFIGURE_DATE=`date +%Y%m%d.%H%M%S`
544	AC_SUBST(I3_CONFIGURE_DATE)
545
546	#
547	# internal consistency check
548	#
549
550	AC_MSG_CHECKING([for simple test program])
551	AC_LINK_IFELSE([AC_LANG_PROGRAM([[
552	#include <stdlib.h>
553	#include <cstdio>
554	#include <list>
555	#include <boost/pool/pool.hpp>
556	]],
557	[[
558	using namespace std;
559	try {
560	// instanciation test
561	boost::pool<> p(10);
562	list<int> l;
563	} catch ( ... ) {
564	return EXIT_FAILURE;
565	}
566	]])],[AC_MSG_RESULT([yes])],
567	[AC_MSG_RESULT([no]); AC_MSG_FAILURE([simple test program does not work])])
568
569	AC_MSG_CHECKING([for simple error test program])
570	AC_LINK_IFELSE([AC_LANG_PROGRAM([[
571	#include <boost/pool/pool.hpp>
572	]],
573	[[
574	struct { double x; } foo = "bar";
575	]])],[AC_MSG_RESULT([yes]); AC_MSG_FAILURE([no error])],
576	[AC_MSG_RESULT([no])])
577
578	AC_CHECK_HEADERS([__NON__EXISTANT__HEADER__FILE__],
579	[AC_MSG_FAILURE([no error when include file is not found])])
580
581	# ---------------------------------------
582	AC_CONFIG_TESTDIR([unix/tests])
583	AC_CONFIG_FILES([Makefile intl/Makefile po/Makefile.in unix/i3.spec unix/tests/Makefile unix/tests/atlocal])
584	AC_CONFIG_FILES([unix/debian/changelog]) # !!
585	AC_OUTPUT
586
587	I3_HIGHLIGHTED_ECHO(["Then type \`make' to make ${PACKAGE_NAME}. Good luck. "])

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