forked from gcc-mirror/gcc
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathconfigure.ac
1275 lines (1145 loc) · 49.5 KB
/
configure.ac
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
dnl Process this file with autoconf to produce a configure script.
dnl -----------------------------------------------------------
dnl Turning off cache for debug reasons
dnl -----------------------------------------------------------
dnl define([AC_CACHE_LOAD], )dnl
dnl define([AC_CACHE_SAVE], )dnl
AC_INIT([GNU Classpath],[0.99.1-pre],[[email protected]],[classpath])
AC_CONFIG_SRCDIR(java/lang/System.java)
AC_CONFIG_MACRO_DIR([m4])
dnl GCJ LOCAL
AC_CONFIG_AUX_DIR(../..)
dnl END GCJ LOCAL
AC_CANONICAL_TARGET
dnl GCJ LOCAL
AC_ARG_ENABLE(java-maintainer-mode,
AS_HELP_STRING([--enable-java-maintainer-mode],
[allow rebuilding of .class and .h files]))
AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes)
dnl END GCJ LOCAL
dnl GCJ LOCAL
# We would like to our source tree to be readonly. However when releases or
# pre-releases are generated, the man pages need to be included as they are
# converted from the texi files via perl which we don't require end users to
# have installed.
# Therefore we have --enable-generated-files-in-srcdir to do just that.
AC_MSG_CHECKING([whether to place generated files in the source directory])
dnl generated-files-in-srcdir is disabled by default
AC_ARG_ENABLE(generated-files-in-srcdir,
[ --enable-generated-files-in-srcdir
put copies of generated files in source dir
intended for creating source tarballs for users
without texinfo, perl, bison or flex.],
generated_files_in_srcdir=$enableval,
generated_files_in_srcdir=no)
AC_MSG_RESULT($generated_files_in_srcdir)
AM_CONDITIONAL(GENINSRC, test x$generated_files_in_srcdir = xyes)
dnl END GCJ LOCAL
# Find the rest of the source tree framework.
AM_ENABLE_MULTILIB(, ../..)
AM_CONDITIONAL(INSTALL_BINARIES, test -z "${with_multisubdir}")
dnl -----------------------------------------------------------
dnl Fold all IA-32 CPU architectures into "x86"
dnl -----------------------------------------------------------
if expr ${target_cpu} : '.*86' > /dev/null; then target_cpu=x86; fi
dnl -----------------------------------------------------------
dnl We will not track/change lib version until we reach version 1.0
dnl at which time we'll have to be more anal about such things
dnl -----------------------------------------------------------
AC_SUBST(LIBVERSION, "0:0:0")
case "$host_os" in
darwin*)
cp_module=""
;;
*)
cp_module="-module"
;;
esac
CLASSPATH_MODULE="${cp_module} -version-info ${LIBVERSION} -no-undefined"
AC_SUBST(CLASSPATH_MODULE)
CLASSPATH_CONVENIENCE="-no-undefined"
AC_SUBST(CLASSPATH_CONVENIENCE)
AC_PREREQ(2.64)
AM_INIT_AUTOMAKE([1.9.0 no-dist gnu std-options tar-ustar -Wno-portability])
AC_CONFIG_HEADERS([include/config.h])
AC_PREFIX_DEFAULT(/usr/local/classpath)
dnl GCC LOCAL
GCC_NO_EXECUTABLES
dnl -----------------------------------------------------------
dnl Enable collections.jar (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([collections],
[AS_HELP_STRING(--enable-collections,create collections.jar [default=no])],
[case x"${enableval}" in
xyes) COMPILE_COLLECTIONS=yes; COLLECTIONS_PREFIX="\"gnu/java/util/collections\"" ;;
xno) COMPILE_COLLECTIONS=no ;;
x) COMPILE_COLLECTIONS=yes; COLLECTIONS_PREFIX="\"gnu/java/util/collections\"" ;;
*) COMPILE_COLLECTIONS=yes; COLLECTIONS_PREFIX="\"${enableval}\"" ;;
esac],
[COMPILE_COLLECTIONS=no])
AM_CONDITIONAL(CREATE_COLLECTIONS, test "x${COMPILE_COLLECTIONS}" = xyes)
dnl -----------------------------------------------------------
dnl Enable JNI libraries (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([jni],
[AS_HELP_STRING(--enable-jni,compile JNI source [default=yes])],
[case "${enableval}" in
yes) COMPILE_JNI=yes; COMPILE_JAVA=yes ;;
no) COMPILE_JNI=no ;;
*) COMPILE_JNI=yes; COMPILE_JAVA=yes ;;
esac],
[COMPILE_JNI=yes])
AM_CONDITIONAL(CREATE_JNI_LIBRARIES, test "x${COMPILE_JNI}" = xyes)
dnl -----------------------------------------------------------
dnl Enable core JNI libraries (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([core-jni],
[AS_HELP_STRING(--enable-core-jni,
compile JNI sources for core [default=yes])],
[case "${enableval}" in
yes) COMPILE_CORE_JNI=yes; COMPILE_JAVA=yes ;;
no) COMPILE_CORE_JNI=no ;;
*) COMPILE_CORE_JNI=yes; COMPILE_JAVA=yes ;;
esac],
[COMPILE_CORE_JNI=yes])
AM_CONDITIONAL(CREATE_CORE_JNI_LIBRARIES, test "x${COMPILE_CORE_JNI}" = xyes)
dnl -----------------------------------------------------------
dnl Default Preference Backend
dnl -----------------------------------------------------------
AC_ARG_ENABLE([default-preferences-peer],
[AS_HELP_STRING([--enable-default-preferences-peer@<:@=peer type or class name@:>@],
[specify one of: "gconf" [default] for a GConf based backend, "file" for a file based one, "memory" for a transient one, or a fully qualified class name implementing java.util.prefs.PreferencesFactory])],
[case "${enableval}" in
file) DEFAULT_PREFS_PEER=gnu.java.util.prefs.FileBasedFactory ;;
gconf|yes|true) DEFAULT_PREFS_PEER=gnu.java.util.prefs.GConfBasedFactory ;;
memory) DEFAULT_PREFS_PEER=gnu.java.util.prefs.MemoryBasedFactory ;;
no|false) AC_MSG_ERROR(bad value '${enableval}' for --enable-default-preferences-peer) ;;
*) DEFAULT_PREFS_PEER=${enableval} ;;
esac],
[DEFAULT_PREFS_PEER=gnu.java.util.prefs.GConfBasedFactory])
dnl AC_SUBST(DEFAULT_PREFS_PEER)
dnl -----------------------------------------------------------
dnl GConf native peer (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gconf-peer],
[AS_HELP_STRING(--disable-gconf-peer,compile GConf native peers (disabled by --disable-jni) [default=yes])],
[case "${enableval}" in
yes) COMPILE_GCONF_PEER=yes ;;
no) COMPILE_GCONF_PEER=no ;;
*) COMPILE_GCONF_PEER=yes ;;
esac],
[COMPILE_GCONF_PEER=yes])
AM_CONDITIONAL(CREATE_GCONF_PEER_LIBRARIES, test "x${COMPILE_GCONF_PEER}" = xyes)
dnl -----------------------------------------------------------
dnl GConf native peer error checking
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gconf-peers],,AC_MSG_ERROR([No --enable-gconf-peers (or --disable-gconf-peers) option; you want --enable-gconf-peer]))
dnl ------------------------------------------------------------
dnl GStreamer based sound provider backend (disabled by default)
dnl ------------------------------------------------------------
AC_ARG_ENABLE([gstreamer-peer],
[AS_HELP_STRING(--enable-gstreamer-peer,compile GStreamer native peers (disabled by --disable-jni) [default=no])],
[case "${enableval}" in
yes) COMPILE_GSTREAMER_PEER=yes ;;
no) COMPILE_GSTREAMER_PEER=no ;;
*) COMPILE_GSTREAMER_PEER=default ;;
esac],
[COMPILE_GSTREAMER_PEER=default])
AM_CONDITIONAL(CREATE_GSTREAMER_PEER_LIBRARIES, test "x${COMPILE_GSTREAMER_PEER}" = xyes)
dnl -----------------------------------------------------------
dnl GStreamer native peer error checking
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gstreamer-peers],,AC_MSG_ERROR([No --enable-gstreamer-peers (or --disable-gstreamer-peers) option; you want --enable-gstreamer-peer]))
dnl ------------------------------------------------------------
dnl Whether to compile with -Werror or not (disabled by default)
dnl ------------------------------------------------------------
AC_ARG_ENABLE([Werror],
[AS_HELP_STRING(--enable-Werror,whether to compile C code with -Werror which turns any compiler warning into a compilation failure [default=no])],
[case "${enableval}" in
yes) ENABLE_WERROR=yes ;;
no) ENABLE_WERROR=no ;;
*) ENABLE_WERROR=no ;;
esac],
[ENABLE_WERROR=no])
dnl -----------------------------------------------------------
dnl Default AWT toolkit
dnl -----------------------------------------------------------
AC_ARG_ENABLE(default-toolkit,
AS_HELP_STRING([--enable-default-toolkit],
[fully qualified class name of default AWT toolkit]))
default_toolkit=$enable_default_toolkit
if test "$default_toolkit" = ""; then
default_toolkit=gnu.java.awt.peer.gtk.GtkToolkit
fi
AC_SUBST(default_toolkit)
dnl -----------------------------------------------------------
dnl Native libxml/xslt library (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([xmlj],
[AS_HELP_STRING(--enable-xmlj,compile native libxml/xslt library [default=no])],
[case "${enableval}" in
yes) COMPILE_XMLJ=yes ;;
no) COMPILE_XMLJ=no ;;
*) COMPILE_XMLJ=no ;;
esac],
[COMPILE_XMLJ=no])
AM_CONDITIONAL(CREATE_XMLJ_LIBRARY, test "x${COMPILE_XMLJ}" = xyes)
dnl -----------------------------------------------------------
dnl ALSA code (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([alsa],
[AS_HELP_STRING(--disable-alsa,compile ALSA providers (enable by --enable-alsa) [default=yes])],
[case "${enableval}" in
yes) COMPILE_ALSA=yes ;;
no) COMPILE_ALSA=no ;;
*) COMPILE_ALSA=yes ;;
esac],
[AC_CHECK_HEADERS([alsa/asoundlib.h],
[AC_CHECK_LIB([asound], [snd_seq_open], COMPILE_ALSA=yes,COMPILE_ALSA=no)],
COMPILE_ALSA=no)])
AM_CONDITIONAL(CREATE_ALSA_LIBRARIES, test "x${COMPILE_ALSA}" = xyes)
dnl -----------------------------------------------------------
dnl DSSI code (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([dssi],
[AS_HELP_STRING(--disable-dssi,compile DSSI providers (enable by --enable-dssi) [default=yes])],
[case "${enableval}" in
yes) COMPILE_DSSI=yes ;;
no) COMPILE_DSSI=no ;;
*) COMPILE_DSSI=yes ;;
esac],
[COMPILE_DSSI=no
AC_CHECK_HEADERS([dssi.h], [
AC_CHECK_HEADERS([jack/jack.h],COMPILE_DSSI=yes)])])
AM_CONDITIONAL(CREATE_DSSI_LIBRARIES, test "x${COMPILE_DSSI}" = xyes)
dnl -----------------------------------------------------------
dnl GTK native peer (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gtk-peer],
[AS_HELP_STRING(--disable-gtk-peer,compile GTK native peers (disabled by --disable-jni) [default=yes])],
[case "${enableval}" in
yes) COMPILE_GTK_PEER=yes ;;
no) COMPILE_GTK_PEER=no ;;
*) COMPILE_GTK_PEER=yes ;;
esac],
[COMPILE_GTK_PEER=yes])
AM_CONDITIONAL(CREATE_GTK_PEER_LIBRARIES, test "x${COMPILE_GTK_PEER}" = xyes)
dnl -----------------------------------------------------------
dnl GTK native peer error checking
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gtk-peers],,AC_MSG_ERROR([No --enable-gtk-peers (or --disable-gtk-peers) option; you want --enable-gtk-peer]))
dnl -----------------------------------------------------------
dnl Qt native peer (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([qt-peer],
[AS_HELP_STRING(--enable-qt-peer,compile Qt4 native peers (disabled by --disable-jni) [default=no])],
[case "${enableval}" in
yes) COMPILE_QT_PEER=yes ;;
no) COMPILE_QT_PEER=no ;;
*) COMPILE_QT_PEER=yes ;;
esac],
[COMPILE_QT_PEER=no])
AM_CONDITIONAL(CREATE_QT_PEER_LIBRARIES, test "x${COMPILE_QT_PEER}" = xyes)
dnl -----------------------------------------------------------
dnl Plugin (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([plugin],
[AS_HELP_STRING(--disable-plugin,compile gcjwebplugin (disabled by --disable-plugin) [default=yes])],
[case "${enableval}" in
yes) COMPILE_PLUGIN=yes ;;
no) COMPILE_PLUGIN=no ;;
*) COMPILE_PLUGIN=yes ;;
esac],
[COMPILE_PLUGIN=no])
AM_CONDITIONAL(CREATE_PLUGIN, test "x${COMPILE_PLUGIN}" = xyes)
dnl -----------------------------------------------------------
dnl Native java.math.BigInteger (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gmp],
[AS_HELP_STRING(--enable-gmp,
compile native java.math.BigInteger library (disabled by --disable-gmp) [default=yes])],
[case "${enableval}" in
yes|true) COMPILE_GMP=yes ;;
no|false) COMPILE_GMP=no ;;
*) COMPILE_GMP=yes ;;
esac],
[COMPILE_GMP=yes])
dnl -----------------------------------------------------------
dnl GJDoc (enabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([gjdoc],
[AS_HELP_STRING(--disable-gjdoc,compile GJDoc (disabled by --disable-gjdoc) [default=yes])],
[case "${enableval}" in
yes) COMPILE_GJDOC=yes ;;
no) COMPILE_GJDOC=no ;;
*) COMPILE_GJDOC=yes ;;
esac],
[COMPILE_GJDOC=yes])
AM_CONDITIONAL(CREATE_GJDOC, test "x${COMPILE_GJDOC}" = xyes)
dnl GCJ LOCAL: Calculates and substitutes toolexeclibdir. $libdir is
dnl defined to the same value for all multilibs. We define toolexeclibdir
dnl so that we can refer to the multilib installation directories from
dnl classpath's build files.
dnl -----------------------------------------------------------
case ${host_alias} in
"") host_noncanonical=${build_noncanonical} ;;
*) host_noncanonical=${host_alias} ;;
esac
case ${target_alias} in
"") target_noncanonical=${host_noncanonical} ;;
*) target_noncanonical=${target_alias} ;;
esac
AC_SUBST(target_noncanonical)
AC_ARG_ENABLE(version-specific-runtime-libs,
AS_HELP_STRING([--enable-version-specific-runtime-libs],
[specify that runtime libraries should be installed in a compiler-specific directory]),
[case "$enableval" in
yes) version_specific_libs=yes ;;
no) version_specific_libs=no ;;
*) AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);;
esac],
[version_specific_libs=no]
)
CLASSPATH_TOOLEXECLIBDIR
dnl -----------------------------------------------------------
dnl Sets the native libraries installation dir
dnl -----------------------------------------------------------
dnl GCJ LOCAL: default to ${toolexeclibdir}/gcj-${gcc_version}-${libgcj_soversion}
AC_ARG_WITH([native-libdir],
[AS_HELP_STRING(--with-native-libdir,sets the installation directory for native libraries [default='${libdir}/${PACKAGE}'])],
[
nativeexeclibdir=${withval}
],
[
nativeexeclibdir='${toolexeclibdir}/gcj-'`cat ${srcdir}/../../gcc/BASE-VER`-`awk -F: '/^[[^#]].*:/ { print $1 }' ${srcdir}/../libtool-version`
])
AC_SUBST(nativeexeclibdir)
dnl -----------------------------------------------------------
dnl Sets the Java library installation dir.
dnl -----------------------------------------------------------
AC_ARG_WITH([glibj-dir],
[AS_HELP_STRING(--with-glibj-dir,sets the installation directory for glibj.zip [default='${libdir}/${PACKAGE}'])],
[
glibjdir=${withval}
],
[
glibjdir='${datadir}/${PACKAGE}'
])
AC_SUBST(glibjdir)
dnl -----------------------------------------------------------
dnl Sets the Antlr jar to use for compiling gjdoc
dnl -----------------------------------------------------------
AC_ARG_WITH([antlr-jar],
[AS_HELP_STRING([--with-antlr-jar=file],[Use ANTLR from the specified jar file])],
[
ANTLR_JAR=$withval
],
[
ANTLR_JAR="$ANTLR_JAR"
])
dnl -----------------------------------------------------------
dnl Regenerate headers at build time (enabled if not found)
dnl -----------------------------------------------------------
AC_MSG_CHECKING([whether to regenerate the headers])
AC_ARG_ENABLE([regen-headers],
[AS_HELP_STRING(--enable-regen-headers,automatically regenerate JNI headers [default=yes if headers don't exist])],
[case "${enableval}" in
yes) REGENERATE_JNI_HEADERS=yes ;;
no) REGENERATE_JNI_HEADERS=no ;;
*) REGENERATE_JNI_HEADERS=yes ;;
esac],
[if test -e ${srcdir}/include/java_lang_VMSystem.h; then
REGENERATE_JNI_HEADERS=no ;
else
REGENERATE_JNI_HEADERS=yes ;
fi])
AC_MSG_RESULT(${REGENERATE_JNI_HEADERS})
AM_CONDITIONAL(CREATE_JNI_HEADERS, test "x${REGENERATE_JNI_HEADERS}" = xyes)
dnl ------------------------------------------------------------------------
dnl Regenerate GJDoc parser at build time (enabled if not found)
dnl ------------------------------------------------------------------------
AC_MSG_CHECKING([whether to regenerate the GJDoc parser])
AC_ARG_ENABLE([regen-gjdoc-parser],
[AS_HELP_STRING(--enable-regen-gjdoc-parser,automatically regenerate the GJDoc parser [default=yes if generated source doesn't exist])],
[case "${enableval}" in
yes) REGENERATE_GJDOC_PARSER=yes ;;
no) REGENERATE_GJDOC_PARSER=no ;;
*) REGENERATE_GJDOC_PARSER=yes ;;
esac],
[if test -e ${srcdir}/tools/generated/gnu/classpath/tools/gjdoc/expr/JavaLexer.java; then
REGENERATE_GJDOC_PARSER=no ;
else
REGENERATE_GJDOC_PARSER=yes ;
fi])
AC_MSG_RESULT(${REGENERATE_GJDOC_PARSER})
AM_CONDITIONAL(CREATE_GJDOC_PARSER, test "x${REGENERATE_GJDOC_PARSER}" = xyes)
dnl -----------------------------------------------------------
dnl Enable tool wrapper binaries (disabled by default)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([tool-wrappers],
[AS_HELP_STRING(--enable-tool-wrappers,create tool wrapper binaries [default=no])],
[case x"${enableval}" in
xyes)
COMPILE_WRAPPERS=yes;
AC_CHECK_HEADERS([ltdl.h],, [AC_MSG_ERROR(cannot find ltdl.h)])
AC_CHECK_LIB(ltdl, lt_dlopen,, [AC_MSG_ERROR(cannot find libltdl)])
;;
xno) COMPILE_WRAPPERS=no ;;
x) COMPILE_WRAPPERS=yes ;;
*) COMPILE_WRAPPERS=yes ;;
esac],
[COMPILE_WRAPPERS=no])
AM_CONDITIONAL(CREATE_WRAPPERS, test "x${COMPILE_WRAPPERS}" = xyes)
AC_PROG_LN_S
AC_PROG_INSTALL
dnl -----------------------------------------------------------
dnl Checks for programs.
dnl -----------------------------------------------------------
dnl Initialize libtool
AC_DISABLE_STATIC
LT_INIT
AC_PROG_AWK
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CPP
AC_PROG_CXX
# Handle -Werror default case.
if test "$ENABLE_WERROR" = default; then
case "$host_os" in
*linux*)
if test "$GCC" = yes; then
ENABLE_WERROR=yes
fi
;;
esac
fi
if test "x${COMPILE_COLLECTIONS}" = xyes; then
AC_PATH_PROG(PERL, [perl])
AC_SUBST(PERL)
AC_SUBST(COLLECTIONS_PREFIX)
AC_CONFIG_FILES([lib/mkcollections.pl])
AC_CONFIG_COMMANDS([mkcollections.pl],[chmod 755 lib/mkcollections.pl])
fi
if test "x${COMPILE_JNI}" = xyes; then
GCC_ATTRIBUTE_UNUSED
AC_HEADER_STDC
dnl Checking sizeof void * is needed for fdlibm to work properly on ppc64,
dnl at least.
AC_COMPILE_CHECK_SIZEOF(void *)
dnl Checking for endianess.
AC_C_BIGENDIAN_CROSS
dnl We check for sys/filio.h because Solaris 2.5 defines FIONREAD there.
dnl On that system, sys/ioctl.h will not include sys/filio.h unless
dnl BSD_COMP is defined; just including sys/filio.h is simpler.
dnl Check for crt_externs.h on Darwin.
dnl Check for netinet/in_systm.h, netinet/ip.h and net/if.h for Windows CE.
dnl Check for sys/loadavg.h for getloadavg() on Solaris 9.
dnl Check for sys/sockio.h for SIOCGIFFLAGS on OpenSolaris.
AC_CHECK_HEADERS([unistd.h sys/types.h sys/config.h sys/ioctl.h \
asm/ioctls.h \
inttypes.h stdint.h utime.h sys/utime.h sys/filio.h \
sys/time.h \
sys/select.h \
crt_externs.h \
fcntl.h \
sys/mman.h \
magic.h \
sys/event.h sys/epoll.h \
ifaddrs.h \
netinet/in_systm.h netinet/ip.h net/if.h \
sys/loadavg.h sys/sockio.h])
AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, [Define to 1 if you have BSD u_int32_t]))
AC_SEARCH_LIBS([clock_gettime], [rt])
AC_SEARCH_LIBS([inet_pton],[nsl])
AC_CHECK_LIB([socket], [gethostname])
AC_CHECK_FUNCS([ftruncate fsync select \
gethostname socket strerror fork pipe execve open close \
lseek fstat read readv write writev htonl memset htons connect \
getsockname getpeername bind listen accept \
recvfrom send sendto setsockopt getsockopt time mktime clock_gettime \
gethostbyname_r localtime_r \
strerror_r \
fcntl \
statvfs \
mmap munmap mincore msync madvise getpagesize sysconf \
lstat readlink \
inet_aton inet_addr inet_pton \
getifaddrs kqueue kevent epoll_create \
getloadavg])
LIBMAGIC=
AC_CHECK_LIB(magic, magic_open, LIBMAGIC=-lmagic)
AC_SUBST(LIBMAGIC)
AC_MSG_CHECKING([whether struct sockaddr_in6 is in netinet/in.h])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct sockaddr_in6 addr6;]])],
[AC_DEFINE(HAVE_INET6, 1,
[Define if inet6 structures are defined in netinet/in.h.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
AC_HEADER_TIME
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
AC_MSG_CHECKING([for tm_gmtoff in struct tm])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]],[[struct tm tim; tim.tm_gmtoff = 0;]])],
[AC_DEFINE(STRUCT_TM_HAS_GMTOFF, 1, [Define if struct tm has tm_gmtoff field.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_CHECKING([for global timezone variable])
dnl FIXME: we don't want a link check here because that won't work
dnl when cross-compiling. So instead we make an assumption that
dnl the header file will mention timezone if it exists.
dnl Don't find the win32 function timezone
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[void i(){long z2 = 2*timezone;}]])],
[AC_DEFINE(HAVE_TIMEZONE, 1, [Define if global 'timezone' exists.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_CHECKING([for global _timezone variable])
dnl FIXME: As above, don't want link check
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[long z2 = _timezone;]])],
[AC_DEFINE(HAVE_UNDERSCORE_TIMEZONE, 1,
[Define if your platform has the global _timezone variable.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])])])
AC_C_CONST
AC_C_INLINE
AC_C_ATTRIBUTE
AX_FUNC_WHICH_GETHOSTBYNAME_R
dnl See if we HAVE_ICONV, how ICONV_CONST is set and LTLIBICONV
AM_ICONV
dnl When using gcc we want warnings, lots of warnings :-)
if test "x${GCC}" = xyes; then
dnl We want ISO C90 ansi, but with longlong (jlong) support
dnl and modern POSIX and BSD C library functions/prototypes.
dnl Warning flags for (almost) everybody.
dnl Should probably be configurable
WARNING_CFLAGS='-W -Wall -Wmissing-declarations -Wwrite-strings -Wmissing-prototypes -Wno-long-long'
AC_SUBST(WARNING_CFLAGS)
dnl CFLAGS that are used for all native code. We want to compile
dnl everything with unwinder data so that backtrace() will always
dnl work.
EXTRA_CFLAGS='-fexceptions -fasynchronous-unwind-tables'
AC_SUBST(EXTRA_CFLAGS)
dnl Strict warning flags which not every module uses.
dnl Should probably be configurable.
STRICT_WARNING_CFLAGS='-Wstrict-prototypes -pedantic'
AC_SUBST(STRICT_WARNING_CFLAGS)
dnl Whether or not to add -Werror, also not used by all modueles.
dnl Can be configured by --disable-Werror
ERROR_CFLAGS=
if test "x${ENABLE_WERROR}" = xyes; then
ERROR_CFLAGS='-Werror'
fi
AC_SUBST(ERROR_CFLAGS)
fi
dnl Check for libxml and libxslt libraries (when xmlj is enabled).
if test "x${COMPILE_XMLJ}" = xyes; then
PKG_CHECK_MODULES(XML, libxml-2.0 >= 2.6.8)
PKG_CHECK_MODULES(XSLT, libxslt >= 1.1.11)
AC_SUBST(XML_LIBS)
AC_SUBST(XML_CFLAGS)
AC_SUBST(XSLT_LIBS)
AC_SUBST(XSLT_CFLAGS)
fi
dnl Check for AWT related gthread/gtk
if test "x${COMPILE_GTK_PEER}" = xyes; then
AC_PATH_XTRA
if test "$no_x" = yes; then
AC_MSG_ERROR([GTK+ peers requested but no X library available])
fi
dnl Check if we can link against the XTest library and set
dnl HAVE_XTEST accordingly.
AC_CHECK_LIB([Xtst], [XTestQueryExtension],
[AC_DEFINE(HAVE_XTEST, 1, [Define to 1 if you have libXtst.])[XTEST_LIBS="$XTEST_LIBS -X11 -lXtst"]],
[true],
[${X_LIBS}])
PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.8 gthread-2.0 >= 2.2 gdk-pixbuf-2.0)
PKG_CHECK_MODULES(FREETYPE2, freetype2)
PKG_CHECK_MODULES(PANGOFT2, pangoft2)
PKG_CHECK_MODULES(CAIRO, cairo >= 1.1.8)
dnl Check if we can link against the XRender library and set
dnl HAVE_XRENDER accordingly.
AC_CHECK_LIB([Xrender], [XRenderQueryExtension],
[AC_DEFINE(HAVE_XRENDER, 1, [Define to 1 if you have libXrender.])[X_EXTRA_LIBS="$X_EXTRA_LIBS -lXrender"]],
[true],
[${X_LIBS}])
dnl Check if we can link against the XRandR library and set
dnl HAVE_XRANDR accordingly.
AC_CHECK_LIB([Xrandr], [XRRQueryExtension],
[AC_DEFINE(HAVE_XRANDR, 1, [Define to 1 if you have libXrandr.])[X_EXTRA_LIBS="$X_EXTRA_LIBS -lXrandr"]],
[true],
[${X_LIBS}])
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
AC_SUBST(FREETYPE2_LIBS)
AC_SUBST(FREETYPE2_CFLAGS)
AC_SUBST(PANGOFT2_LIBS)
AC_SUBST(PANGOFT2_CFLAGS)
AC_SUBST(XTEST_LIBS)
fi
dnl gconf-peer
if test "x${COMPILE_GCONF_PEER}" = xyes; then
PKG_CHECK_MODULES(GCONF, gconf-2.0 >= 2.6.0)
AC_SUBST(GCONF_CFLAGS)
AC_SUBST(GCONF_LIBS)
dnl we also need gdk for locking
PKG_CHECK_MODULES(GDK, gdk-2.0 >= 2.8)
AC_SUBST(GDK_CFLAGS)
AC_SUBST(GDK_LIBS)
dnl check if the config value was given form the command line,
dnl if not, overwrite the default if we have the gconf backend
dnl compiled in
USE_GCONF_PREFS_PEER=$enable_default_preferences_peer
if test "$USE_GCONF_PREFS_PEER" = ""; then
DEFAULT_PREFS_PEER=gnu.java.util.prefs.GConfBasedFactory
fi
fi
dnl gstreamer-peer
if test "x${COMPILE_GSTREAMER_PEER}" = xyes; then
GST_MAJORMINOR=0.10
GST_REQUIRED=0.10.10
dnl gstreamer
PKG_CHECK_MODULES(GSTREAMER, gstreamer-$GST_MAJORMINOR >= $GST_REQUIRED)
AC_SUBST(GSTREAMER_CFLAGS)
AC_SUBST(GSTREAMER_LIBS)
dnl gstreamer-base
PKG_CHECK_MODULES(GSTREAMER_BASE,
gstreamer-base-$GST_MAJORMINOR >= $GST_REQUIRED)
AC_SUBST(GSTREAMER_BASE_CFLAGS)
AC_SUBST(GSTREAMER_BASE_LIBS)
dnl gstreamer-plugin-base
PKG_CHECK_MODULES(GSTREAMER_PLUGINS_BASE,
gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_REQUIRED)
AC_SUBST(GSTREAMER_PLUGINS_BASE_CFLAGS)
AC_SUBST(GSTREAMER_PLUGINS_BASE_LIBS)
GST_PLUGIN_LDFLAGS='-module -avoid-version -Wno-unused-parameter -no-undefined'
AC_SUBST(GST_PLUGIN_LDFLAGS)
PKG_CHECK_MODULES(GDK, gdk-2.0 >= 2.8)
AC_SUBST(GDK_CFLAGS)
AC_SUBST(GDK_LIBS)
dnl set the gstreamer based file reader, writer and mixer
GSTREAMER_FILE_READER=gnu.javax.sound.sampled.gstreamer.io.GstAudioFileReader
GSTREAMER_MIXER_PROVIDER=gnu.javax.sound.sampled.gstreamer.GStreamerMixerProvider
fi
dnl add the gstreamer resources
AC_SUBST(GSTREAMER_FILE_READER)
AC_SUBST(GSTREAMER_MIXER_PROVIDER)
dnl Check for AWT related Qt4
if test "x${COMPILE_QT_PEER}" = xyes; then
PKG_CHECK_MODULES(QT, QtCore QtGui >= 4.1.0, HAVE_QT4="yes", HAVE_QT4="no")
if test "x$HAVE_QT4" = "xyes"; then
dnl Check needed because in some cases the QtGui includedir
dnl doesn't contain the subsystem dir.
QT_INCLUDE_DIR=`$PKG_CONFIG --variable=includedir QtGui`
EXTRA_QT_INCLUDE_DIR="$QT_INCLUDE_DIR/Qt"
AC_CHECK_FILE([$QT_INCLUDE_DIR/QWidget],
AC_MSG_NOTICE([No extra QT_INCLUDE_DIR needed]),
AC_CHECK_FILE([$EXTRA_QT_INCLUDE_DIR/QWidget],
QT_CFLAGS="$QT_CFLAGS -I$EXTRA_QT_INCLUDE_DIR",
AC_MSG_WARN([QWidget not found])))
AC_CHECK_PROG(MOC, [moc], [moc])
AC_CHECK_PROG(MOC4, [moc-qt4], [moc-qt4])
if test x"$MOC4" != x ; then
AC_MSG_NOTICE([Using $MOC4 as moc])
MOC=$MOC4;
fi
fi
if test "x$HAVE_QT4" = "xno"; then
AC_MSG_NOTICE([Looking for QT_CFLAGS and QT_LIBS without pkg-config])
case "$host_os" in
darwin*)
AC_ARG_WITH([qt4dir],
[AS_HELP_STRING([--with-qt4dir=DIR],
[Qt4 installation directory used for OS-X.
For other systems use pkg-config.])],
[QT4DIR=$withval]
)
if test x"$QT4DIR" = x ; then
AC_MSG_ERROR([*** No path for Qt4 --with-qt4dir option given])
fi
AC_MSG_RESULT([QT4DIR... $QT4DIR])
AC_CHECK_PROG(MOC, [moc], [$QT4DIR/bin/moc], [], $QT4DIR/bin)
if test x"$MOC" = x; then
AC_MSG_ERROR([*** This is not the right Qt installation])
fi
QT_CFLAGS="-F$QT4DIR/lib -I$QT4DIR/lib/QtCore.framework/Headers"
QT_CFLAGS="$QT_CFLAGS -I$QT4DIR/lib/QtGui.framework/Headers"
QT_LIBS="-Xlinker -F$QT4DIR/lib -Xlinker -framework -Xlinker QtCore"
QT_LIBS="$QT_LIBS -Xlinker -framework -Xlinker QtGui"
;;
*)
AC_MSG_ERROR([*** Please check PKG_CONFIG_PATH or the version
of your installed Qt4 installation.])
;;
esac
fi
AC_MSG_NOTICE([Set QT_CFLAGS... $QT_CFLAGS])
AC_SUBST(QT_CFLAGS)
AC_SUBST(QT_LIBS)
fi
dnl **********************************************************************
dnl Check for MSG_NOSIGNAL
dnl **********************************************************************
AC_MSG_CHECKING(for MSG_NOSIGNAL)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [[ int f = MSG_NOSIGNAL; ]])],[ AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MSG_NOSIGNAL, 1,
[Define this symbol if you have MSG_NOSIGNAL]) ],[ AC_MSG_RESULT(no)
])
dnl **********************************************************************
dnl Check for SO_NOSIGPIPE (Darwin equivalent for MSG_NOSIGNAL)
dnl **********************************************************************
AC_MSG_CHECKING(for SO_NOSIGPIPE )
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [[ int f = SO_NOSIGPIPE; ]])],[ AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SO_NOSIGPIPE, 1,
[Define this symbol if you have SO_NOSIGPIPE]) ],[ AC_MSG_RESULT(no)
])
dnl **********************************************************************
dnl Check for MSG_WAITALL
dnl **********************************************************************
AC_MSG_CHECKING(for MSG_WAITALL)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [[ int f = MSG_WAITALL; ]])],[ AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MSG_WAITALL, 1,
[Define this symbol if you have MSG_WAITALL]) ],[ AC_MSG_RESULT(no)
])
dnl Check for plugin support headers and libraries.
if test "x${COMPILE_PLUGIN}" = xyes; then
PKG_CHECK_MODULES(MOZILLA, mozilla-plugin libxul-unstable, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, mozilla-plugin, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, firefox-plugin firefox-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, xulrunner-plugin xulrunner-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, mozilla-firefox-plugin mozilla-firefox-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, seamonkey-plugin seamonkey-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
PKG_CHECK_MODULES(MOZILLA, iceape-plugin iceape-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
fi
if test "x${MOZILLA_FOUND}" = xno; then
AC_MSG_ERROR([Couldn't find plugin support headers and libraries, try --disable-plugin])
fi
PKG_CHECK_MODULES(GLIB, glib-2.0)
PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.8 gthread-2.0 >= 2.2 gdk-pixbuf-2.0)
AC_SUBST(MOZILLA_CFLAGS)
AC_SUBST(MOZILLA_LIBS)
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
AC_SUBST(PLUGIN_DIR, $HOME/.mozilla/plugins/)
fi
dnl Check for GNU MP library and header file
dnl for GNU MP versions >= 4.2 use __gmpz_combit; otherwise look for
dnl __gmpz_mul_si for earlier versions (>= 3.1).
dnl IMPORTANT: if you decide to look for __gmpz_combit, don't forget to
dnl change the name of the corresponding ac_ variable on lines 860...
AC_ARG_WITH(gmp, [ --with-gmp=PATH specify prefix directory for the installed GMP package.
Equivalent to --with-gmp-include=PATH/include
plus --with-gmp-lib=PATH/lib])
AC_ARG_WITH(gmp_include, [ --with-gmp-include=PATH specify directory for installed GMP include files])
AC_ARG_WITH(gmp_lib, [ --with-gmp-lib=PATH specify directory for the installed GMP library])
if test "x$with_gmp" != x; then
gmplibs=-lgmp
gmpinc=
gmplibs="-L$with_gmp/lib $gmplibs"
gmpinc="-I$with_gmp/include $gmpinc"
if test "x$with_gmp_include" != x; then
gmpinc="-I$with_gmp_include $gmpinc"
fi
if test "x$with_gmp_lib" != x; then
gmplibs="-L$with_gmp_lib $gmplibs"
fi
else
gmplibs="-lgmp"
gmpinc="-I/usr/include"
fi
if test "x${COMPILE_GMP}" = xyes; then
AC_MSG_CHECKING([for GMP directories])
if test "x$with_gmp" != x; then
gmplibs="-L$with_gmp/lib -lgmp"
gmpinc="-I$with_gmp/include"
if test "x$with_gmp_include" != x; then
gmpinc="-I$with_gmp_include $gmpinc"
fi
if test "x$with_gmp_lib" != x; then
gmplibs="-L$with_gmp_lib $gmplibs"
fi
else
with_gmp="/usr"
gmplibs="-lgmp"
gmpinc="-I/usr/include"
fi
AC_MSG_RESULT([prefix=$with_gmp, libs=$gmplibs, inc=$gmpinc])
AC_CHECK_LIB(gmp, __gmpz_mul_si,
[GMP_CFLAGS="$gmpinc"
GMP_LIBS="$gmplibs" ],
[GMP_CFLAGS=
GMP_LIBS= ])
AC_SUBST(GMP_CFLAGS)
AC_SUBST(GMP_LIBS)
AC_CHECK_HEADERS([gmp.h])
fi
else
COMPILE_GMP=no
fi
if test "x${REGENERATE_JNI_HEADERS}" = xyes; then
CLASSPATH_WITH_JAVAH
fi
dnl -----------------------------------------------------------
dnl Add the include files for the native abstraction layer.
dnl Used by AM_CPPFLAGS in the different modules.
dnl -----------------------------------------------------------
CLASSPATH_INCLUDES="-I\$(top_srcdir)/include -I\$(top_srcdir)/native/jni/classpath -I\$(top_srcdir)/native/jni/native-lib"
AC_SUBST(CLASSPATH_INCLUDES)
dnl -----------------------------------------------------------
if test "x${COMPILE_JNI}" = xyes; then
AC_MSG_CHECKING(jni_md.h support)
if test -f ${srcdir}/include/jni_md-${target_cpu}-${target_os}.h; then
AC_MSG_RESULT(yes)
else
target_cpu=x86
target_os=linux-gnu
AC_MSG_WARN(no, using x86-linux-gnu)
fi
ac_sources="include/jni_md-${target_cpu}-${target_os}.h"
ac_dests="include/jni_md.h"
while test -n "$ac_sources"; do
set $ac_dests; ac_dest=$1; shift; ac_dests=$*
set $ac_sources; ac_source=$1; shift; ac_sources=$*
ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
done
AC_CONFIG_LINKS([$ac_config_links_1])
fi
CLASSPATH_WITH_CLASSLIB
dnl -----------------------------------------------------------
dnl Initialize maintainer mode
dnl -----------------------------------------------------------
AM_MAINTAINER_MODE
dnl -----------------------------------------------------------
dnl Enable debugging statements at compile time. By default
dnl these statements should be optimized out of the bytecode
dnl produced by an optimizing Java compiler and not hinder
dnl performance because debugging is turned off by default.
dnl -----------------------------------------------------------
AC_ARG_ENABLE([debug],
[AS_HELP_STRING(--enable-debug,enable runtime debugging code)],
[case "${enableval}" in
yes)
LIBDEBUG="true"
AC_DEFINE(DEBUG, 1, [Define to 1 if you want native library runtime debugging code enabled])
;;
no) LIBDEBUG="false" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
esac],
[LIBDEBUG="false"])
AC_SUBST(LIBDEBUG)
dnl -----------------------------------------------------------
dnl Enable execution of all static initializer loadLibrary()
dnl calls at compile time. By default most people will not
dnl want to disable this, but some VMs (gcj) don't need or want
dnl them.
dnl -----------------------------------------------------------
AC_ARG_ENABLE([load-library],
[AS_HELP_STRING(--enable-load-library,enable to use JNI native methods [default=yes])],
[case "${enableval}" in
yes) INIT_LOAD_LIBRARY="true" ;;
no) INIT_LOAD_LIBRARY="false" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-load-library) ;;
esac],
[INIT_LOAD_LIBRARY="true"])
AC_SUBST(INIT_LOAD_LIBRARY)
dnl -----------------------------------------------------------
dnl Specify the jar file containing the Eclipse Java Compiler. If
dnl this option is not specified then the com.sun.tools.javac
dnl implementation will not be included in tools.zip.
dnl -----------------------------------------------------------
dnl GCJ LOCAL: default to $multi_basedir/ecj.jar
dnl In the default case where $multi_basedir/ecj.jar is found
dnl $(jardir)/ecj.jar will not expand properly in GNU Classpath's
dnl gnu/classpath/Configuration.java. That is OK though since libjava's
dnl gnu/classpath/Configuration.java overrides GNU Classpath's and
dnl ECJ_JAR_FILE will be properly expanded in libjava's
dnl gnu/classpath/natConfiguration.cc.
AC_ARG_WITH([ecj-jar],
[AS_HELP_STRING([--with-ecj-jar=ABS.PATH],
[specify jar file containing the Eclipse Java Compiler])],
[ECJ_JAR=$withval],
[if test -f $multi_basedir/ecj.jar; then
ECJ_JAR='$(jardir)/ecj.jar'
fi])
AC_SUBST(ECJ_JAR)
dnl -----------------------------------------------------------
dnl Should the VM explicitly run class initialization subfunctions for
dnl java.lang.System? (default is false -- the subfunctions will be run
dnl automatically by the class initializer)
dnl -----------------------------------------------------------
AC_ARG_ENABLE([java-lang-system-explicit-initialization],
[AS_HELP_STRING(--enable-java-lang-system-explicit-initialization,will the VM explicitly invoke java.lang.System's static initialization methods [default=no])],
[case "${enableval}" in
yes|true) JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION="true" ;;
no|false) JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION="false" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-java-lang-system-explicit-initialization) ;;
esac],
[JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION="false"])
AC_SUBST(JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION)
dnl -----------------------------------------------------------
dnl avoiding automake complaints
dnl -----------------------------------------------------------