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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libjava/] [classpath/] [configure.ac] - Blame information for rev 791

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Line No. Rev Author Line
1 766 jeremybenn
dnl Process this file with autoconf to produce a configure script.
2
 
3
dnl -----------------------------------------------------------
4
dnl Turning off cache for debug reasons
5
dnl -----------------------------------------------------------
6
dnl define([AC_CACHE_LOAD], )dnl
7
dnl define([AC_CACHE_SAVE], )dnl
8
 
9
AC_INIT([GNU Classpath],[0.99-pre],[classpath@gnu.org],[classpath])
10
AC_CONFIG_SRCDIR(java/lang/System.java)
11
AC_CONFIG_MACRO_DIR([m4])
12
 
13
dnl GCJ LOCAL
14
AC_CONFIG_AUX_DIR(../..)
15
dnl END GCJ LOCAL
16
 
17
AC_CANONICAL_TARGET
18
 
19
dnl GCJ LOCAL
20
AC_ARG_ENABLE(java-maintainer-mode,
21
        AS_HELP_STRING([--enable-java-maintainer-mode],
22
        [allow rebuilding of .class and .h files]))
23
AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes)
24
dnl END GCJ LOCAL
25
 
26
dnl GCJ LOCAL
27
# We would like to our source tree to be readonly.  However when releases or
28
# pre-releases are generated, the man pages need to be included as they are
29
# converted from the texi files via perl which we don't require end users to
30
# have installed.
31
# Therefore we have --enable-generated-files-in-srcdir to do just that.
32
 
33
AC_MSG_CHECKING([whether to place generated files in the source directory])
34
  dnl generated-files-in-srcdir is disabled by default
35
  AC_ARG_ENABLE(generated-files-in-srcdir,
36
[  --enable-generated-files-in-srcdir
37
                          put copies of generated files in source dir
38
                          intended for creating source tarballs for users
39
                          without texinfo, perl, bison or flex.],
40
      generated_files_in_srcdir=$enableval,
41
      generated_files_in_srcdir=no)
42
 
43
AC_MSG_RESULT($generated_files_in_srcdir)
44
AM_CONDITIONAL(GENINSRC, test x$generated_files_in_srcdir = xyes)
45
dnl END GCJ LOCAL
46
 
47
# Find the rest of the source tree framework.
48
AM_ENABLE_MULTILIB(, ../..)
49
 
50
AM_CONDITIONAL(INSTALL_BINARIES, test -z "${with_multisubdir}")
51
 
52
dnl -----------------------------------------------------------
53
dnl Fold all IA-32 CPU architectures into "x86"
54
dnl -----------------------------------------------------------
55
if expr ${target_cpu} : '.*86' > /dev/null; then target_cpu=x86; fi
56
 
57
dnl -----------------------------------------------------------
58
dnl We will not track/change lib version until we reach version 1.0
59
dnl at which time we'll have to be more anal about such things
60
dnl -----------------------------------------------------------
61
AC_SUBST(LIBVERSION, "0:0:0")
62
case "$host_os" in
63
     darwin*)
64
        cp_module=""
65
        ;;
66
        *)
67
        cp_module="-module"
68
        ;;
69
esac
70
 
71
CLASSPATH_MODULE="${cp_module} -version-info ${LIBVERSION} -no-undefined"
72
AC_SUBST(CLASSPATH_MODULE)
73
 
74
CLASSPATH_CONVENIENCE="-no-undefined"
75
AC_SUBST(CLASSPATH_CONVENIENCE)
76
 
77
AC_PREREQ(2.64)
78
AM_INIT_AUTOMAKE([1.9.0 gnu std-options tar-ustar -Wno-portability])
79
AC_CONFIG_HEADERS([include/config.h])
80
AC_PREFIX_DEFAULT(/usr/local/classpath)
81
 
82
dnl GCC LOCAL
83
GCC_NO_EXECUTABLES
84
 
85
dnl -----------------------------------------------------------
86
dnl Enable collections.jar (disabled by default)
87
dnl -----------------------------------------------------------
88
AC_ARG_ENABLE([collections],
89
              [AS_HELP_STRING(--enable-collections,create collections.jar [default=no])],
90
              [case x"${enableval}" in
91
                xyes) COMPILE_COLLECTIONS=yes; COLLECTIONS_PREFIX="\"gnu/java/util/collections\"" ;;
92
                xno) COMPILE_COLLECTIONS=no ;;
93
                x) COMPILE_COLLECTIONS=yes; COLLECTIONS_PREFIX="\"gnu/java/util/collections\"" ;;
94
                *) COMPILE_COLLECTIONS=yes; COLLECTIONS_PREFIX="\"${enableval}\"" ;;
95
              esac],
96
              [COMPILE_COLLECTIONS=no])
97
AM_CONDITIONAL(CREATE_COLLECTIONS, test "x${COMPILE_COLLECTIONS}" = xyes)
98
 
99
dnl -----------------------------------------------------------
100
dnl Enable JNI libraries (enabled by default)
101
dnl -----------------------------------------------------------
102
AC_ARG_ENABLE([jni],
103
              [AS_HELP_STRING(--enable-jni,compile JNI source [default=yes])],
104
              [case "${enableval}" in
105
                yes) COMPILE_JNI=yes; COMPILE_JAVA=yes ;;
106
                no) COMPILE_JNI=no ;;
107
                *) COMPILE_JNI=yes; COMPILE_JAVA=yes ;;
108
              esac],
109
              [COMPILE_JNI=yes])
110
AM_CONDITIONAL(CREATE_JNI_LIBRARIES, test "x${COMPILE_JNI}" = xyes)
111
 
112
dnl -----------------------------------------------------------
113
dnl Enable core JNI libraries (enabled by default)
114
dnl -----------------------------------------------------------
115
AC_ARG_ENABLE([core-jni],
116
              [AS_HELP_STRING(--enable-core-jni,
117
                              compile JNI sources for core [default=yes])],
118
              [case "${enableval}" in
119
                yes) COMPILE_CORE_JNI=yes; COMPILE_JAVA=yes ;;
120
                no) COMPILE_CORE_JNI=no ;;
121
                *) COMPILE_CORE_JNI=yes; COMPILE_JAVA=yes ;;
122
              esac],
123
              [COMPILE_CORE_JNI=yes])
124
AM_CONDITIONAL(CREATE_CORE_JNI_LIBRARIES, test "x${COMPILE_CORE_JNI}" = xyes)
125
 
126
dnl -----------------------------------------------------------
127
dnl Default Preference Backend
128
dnl -----------------------------------------------------------
129
AC_ARG_ENABLE([default-preferences-peer],
130
              [AS_HELP_STRING([--enable-default-preferences-peer@<:@=peer type or class name@:>@],
131
                              [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])],
132
              [case "${enableval}" in
133
                file) DEFAULT_PREFS_PEER=gnu.java.util.prefs.FileBasedFactory  ;;
134
                gconf|yes|true) DEFAULT_PREFS_PEER=gnu.java.util.prefs.GConfBasedFactory  ;;
135
                memory) DEFAULT_PREFS_PEER=gnu.java.util.prefs.MemoryBasedFactory  ;;
136
                no|false) AC_MSG_ERROR(bad value '${enableval}' for --enable-default-preferences-peer) ;;
137
                *) DEFAULT_PREFS_PEER=${enableval} ;;
138
              esac],
139
              [DEFAULT_PREFS_PEER=gnu.java.util.prefs.GConfBasedFactory])
140
dnl AC_SUBST(DEFAULT_PREFS_PEER)
141
 
142
dnl -----------------------------------------------------------
143
dnl GConf native peer (enabled by default)
144
dnl -----------------------------------------------------------
145
AC_ARG_ENABLE([gconf-peer],
146
              [AS_HELP_STRING(--disable-gconf-peer,compile GConf native peers (disabled by --disable-jni) [default=yes])],
147
              [case "${enableval}" in
148
                yes) COMPILE_GCONF_PEER=yes ;;
149
                no) COMPILE_GCONF_PEER=no ;;
150
                *) COMPILE_GCONF_PEER=yes ;;
151
              esac],
152
              [COMPILE_GCONF_PEER=yes])
153
AM_CONDITIONAL(CREATE_GCONF_PEER_LIBRARIES, test "x${COMPILE_GCONF_PEER}" = xyes)
154
 
155
dnl -----------------------------------------------------------
156
dnl GConf native peer error checking
157
dnl -----------------------------------------------------------
158
AC_ARG_ENABLE([gconf-peers],,AC_MSG_ERROR([No --enable-gconf-peers (or --disable-gconf-peers) option; you want --enable-gconf-peer]))
159
 
160
dnl ------------------------------------------------------------
161
dnl GStreamer based sound provider backend (disabled by default)
162
dnl ------------------------------------------------------------
163
AC_ARG_ENABLE([gstreamer-peer],
164
              [AS_HELP_STRING(--enable-gstreamer-peer,compile GStreamer native peers (disabled by --disable-jni) [default=no])],
165
              [case "${enableval}" in
166
                yes) COMPILE_GSTREAMER_PEER=yes ;;
167
                no) COMPILE_GSTREAMER_PEER=no ;;
168
                *) COMPILE_GSTREAMER_PEER=default ;;
169
              esac],
170
              [COMPILE_GSTREAMER_PEER=default])
171
AM_CONDITIONAL(CREATE_GSTREAMER_PEER_LIBRARIES, test "x${COMPILE_GSTREAMER_PEER}" = xyes)
172
 
173
dnl -----------------------------------------------------------
174
dnl GStreamer native peer error checking
175
dnl -----------------------------------------------------------
176
AC_ARG_ENABLE([gstreamer-peers],,AC_MSG_ERROR([No --enable-gstreamer-peers (or --disable-gstreamer-peers) option; you want --enable-gstreamer-peer]))
177
 
178
dnl ------------------------------------------------------------
179
dnl Whether to compile with -Werror or not (disabled by default)
180
dnl ------------------------------------------------------------
181
AC_ARG_ENABLE([Werror],
182
              [AS_HELP_STRING(--enable-Werror,whether to compile C code with -Werror which turns any compiler warning into a compilation failure [default=no])],
183
              [case "${enableval}" in
184
                yes) ENABLE_WERROR=yes ;;
185
                no) ENABLE_WERROR=no ;;
186
                *) ENABLE_WERROR=default ;;
187
              esac],
188
              [ENABLE_WERROR=default])
189
 
190
dnl -----------------------------------------------------------
191
dnl Default AWT toolkit
192
dnl -----------------------------------------------------------
193
AC_ARG_ENABLE(default-toolkit,
194
  AS_HELP_STRING([--enable-default-toolkit],
195
                 [fully qualified class name of default AWT toolkit]))
196
default_toolkit=$enable_default_toolkit
197
if test "$default_toolkit" = ""; then
198
   default_toolkit=gnu.java.awt.peer.gtk.GtkToolkit
199
fi
200
AC_SUBST(default_toolkit)
201
 
202
dnl -----------------------------------------------------------
203
dnl Native libxml/xslt library (disabled by default)
204
dnl -----------------------------------------------------------
205
AC_ARG_ENABLE([xmlj],
206
              [AS_HELP_STRING(--enable-xmlj,compile native libxml/xslt library [default=no])],
207
              [case "${enableval}" in
208
                yes) COMPILE_XMLJ=yes ;;
209
                no) COMPILE_XMLJ=no ;;
210
                *) COMPILE_XMLJ=no ;;
211
              esac],
212
              [COMPILE_XMLJ=no])
213
AM_CONDITIONAL(CREATE_XMLJ_LIBRARY, test "x${COMPILE_XMLJ}" = xyes)
214
 
215
dnl -----------------------------------------------------------
216
dnl ALSA code (enabled by default)
217
dnl -----------------------------------------------------------
218
AC_ARG_ENABLE([alsa],
219
              [AS_HELP_STRING(--disable-alsa,compile ALSA providers (enable by --enable-alsa) [default=yes])],
220
              [case "${enableval}" in
221
                yes) COMPILE_ALSA=yes ;;
222
                no) COMPILE_ALSA=no ;;
223
                *) COMPILE_ALSA=yes ;;
224
              esac],
225
              [AC_CHECK_HEADERS([alsa/asoundlib.h],
226
                                [AC_CHECK_LIB([asound], [snd_seq_open], COMPILE_ALSA=yes,COMPILE_ALSA=no)],
227
                                COMPILE_ALSA=no)])
228
AM_CONDITIONAL(CREATE_ALSA_LIBRARIES, test "x${COMPILE_ALSA}" = xyes)
229
 
230
dnl -----------------------------------------------------------
231
dnl DSSI code (enabled by default)
232
dnl -----------------------------------------------------------
233
AC_ARG_ENABLE([dssi],
234
              [AS_HELP_STRING(--disable-dssi,compile DSSI providers (enable by --enable-dssi) [default=yes])],
235
              [case "${enableval}" in
236
                yes) COMPILE_DSSI=yes ;;
237
                no) COMPILE_DSSI=no ;;
238
                *) COMPILE_DSSI=yes ;;
239
              esac],
240
              [COMPILE_DSSI=no
241
               AC_CHECK_HEADERS([dssi.h], [
242
                 AC_CHECK_HEADERS([jack/jack.h],COMPILE_DSSI=yes)])])
243
AM_CONDITIONAL(CREATE_DSSI_LIBRARIES, test "x${COMPILE_DSSI}" = xyes)
244
 
245
dnl -----------------------------------------------------------
246
dnl GTK native peer (enabled by default)
247
dnl -----------------------------------------------------------
248
AC_ARG_ENABLE([gtk-peer],
249
              [AS_HELP_STRING(--disable-gtk-peer,compile GTK native peers (disabled by --disable-jni) [default=yes])],
250
              [case "${enableval}" in
251
                yes) COMPILE_GTK_PEER=yes ;;
252
                no) COMPILE_GTK_PEER=no ;;
253
                *) COMPILE_GTK_PEER=yes ;;
254
              esac],
255
              [COMPILE_GTK_PEER=yes])
256
AM_CONDITIONAL(CREATE_GTK_PEER_LIBRARIES, test "x${COMPILE_GTK_PEER}" = xyes)
257
 
258
dnl -----------------------------------------------------------
259
dnl GTK native peer error checking
260
dnl -----------------------------------------------------------
261
AC_ARG_ENABLE([gtk-peers],,AC_MSG_ERROR([No --enable-gtk-peers (or --disable-gtk-peers) option; you want --enable-gtk-peer]))
262
 
263
dnl -----------------------------------------------------------
264
dnl Qt native peer (disabled by default)
265
dnl -----------------------------------------------------------
266
AC_ARG_ENABLE([qt-peer],
267
              [AS_HELP_STRING(--enable-qt-peer,compile Qt4 native peers (disabled by --disable-jni) [default=no])],
268
              [case "${enableval}" in
269
                yes) COMPILE_QT_PEER=yes ;;
270
                no) COMPILE_QT_PEER=no ;;
271
                *) COMPILE_QT_PEER=yes ;;
272
              esac],
273
              [COMPILE_QT_PEER=no])
274
AM_CONDITIONAL(CREATE_QT_PEER_LIBRARIES, test "x${COMPILE_QT_PEER}" = xyes)
275
 
276
dnl -----------------------------------------------------------
277
dnl Plugin (disabled by default)
278
dnl -----------------------------------------------------------
279
AC_ARG_ENABLE([plugin],
280
              [AS_HELP_STRING(--disable-plugin,compile gcjwebplugin (disabled by --disable-plugin) [default=yes])],
281
              [case "${enableval}" in
282
                yes) COMPILE_PLUGIN=yes ;;
283
                no) COMPILE_PLUGIN=no ;;
284
                *) COMPILE_PLUGIN=yes ;;
285
              esac],
286
              [COMPILE_PLUGIN=no])
287
AM_CONDITIONAL(CREATE_PLUGIN, test "x${COMPILE_PLUGIN}" = xyes)
288
 
289
dnl -----------------------------------------------------------
290
dnl Native java.math.BigInteger (enabled by default)
291
dnl -----------------------------------------------------------
292
AC_ARG_ENABLE([gmp],
293
              [AS_HELP_STRING(--enable-gmp,
294
                              compile native java.math.BigInteger library (disabled by --disable-gmp) [default=yes])],
295
              [case "${enableval}" in
296
                yes|true) COMPILE_GMP=yes ;;
297
                no|false) COMPILE_GMP=no ;;
298
                *) COMPILE_GMP=yes ;;
299
              esac],
300
              [COMPILE_GMP=yes])
301
 
302
dnl -----------------------------------------------------------
303
dnl GJDoc (enabled by default)
304
dnl -----------------------------------------------------------
305
AC_ARG_ENABLE([gjdoc],
306
              [AS_HELP_STRING(--disable-gjdoc,compile GJDoc (disabled by --disable-gjdoc) [default=yes])],
307
              [case "${enableval}" in
308
                yes) COMPILE_GJDOC=yes ;;
309
                no) COMPILE_GJDOC=no ;;
310
                *) COMPILE_GJDOC=yes ;;
311
              esac],
312
              [COMPILE_GJDOC=yes])
313
AM_CONDITIONAL(CREATE_GJDOC, test "x${COMPILE_GJDOC}" = xyes)
314
 
315
dnl GCJ LOCAL: Calculates and substitutes toolexeclibdir.  $libdir is
316
dnl defined to the same value for all multilibs.  We define toolexeclibdir
317
dnl so that we can refer to the multilib installation directories from
318
dnl classpath's build files.
319
dnl -----------------------------------------------------------
320
CLASSPATH_TOOLEXECLIBDIR
321
 
322
dnl -----------------------------------------------------------
323
dnl Sets the native libraries installation dir
324
dnl -----------------------------------------------------------
325
dnl GCJ LOCAL: default to ${toolexeclibdir}/gcj-${gcc_version}-${libgcj_soversion}
326
AC_ARG_WITH([native-libdir],
327
            [AS_HELP_STRING(--with-native-libdir,sets the installation directory for native libraries [default='${libdir}/${PACKAGE}'])],
328
            [
329
             nativeexeclibdir=${withval}
330
            ],
331
            [
332
             nativeexeclibdir='${toolexeclibdir}/gcj-'`cat ${srcdir}/../../gcc/BASE-VER`-`awk -F: '/^[[^#]].*:/ { print $1 }' ${srcdir}/../libtool-version`
333
            ])
334
 
335
AC_SUBST(nativeexeclibdir)
336
 
337
dnl -----------------------------------------------------------
338
dnl Sets the Java library installation dir.
339
dnl -----------------------------------------------------------
340
AC_ARG_WITH([glibj-dir],
341
            [AS_HELP_STRING(--with-glibj-dir,sets the installation directory for glibj.zip [default='${libdir}/${PACKAGE}'])],
342
            [
343
             glibjdir=${withval}
344
            ],
345
            [
346
             glibjdir='${datadir}/${PACKAGE}'
347
            ])
348
 
349
AC_SUBST(glibjdir)
350
 
351
dnl -----------------------------------------------------------
352
dnl Sets the Antlr jar to use for compiling gjdoc
353
dnl -----------------------------------------------------------
354
AC_ARG_WITH([antlr-jar],
355
            [AS_HELP_STRING([--with-antlr-jar=file],[Use ANTLR from the specified jar file])],
356
            [
357
             ANTLR_JAR=$withval
358
            ],
359
            [
360
             ANTLR_JAR="$ANTLR_JAR"
361
            ])
362
 
363
dnl -----------------------------------------------------------
364
dnl Regenerate headers at build time (enabled if not found)
365
dnl -----------------------------------------------------------
366
AC_MSG_CHECKING([whether to regenerate the headers])
367
AC_ARG_ENABLE([regen-headers],
368
              [AS_HELP_STRING(--enable-regen-headers,automatically regenerate JNI headers [default=yes if headers don't exist])],
369
              [case "${enableval}" in
370
                yes) REGENERATE_JNI_HEADERS=yes ;;
371
                no) REGENERATE_JNI_HEADERS=no ;;
372
                *) REGENERATE_JNI_HEADERS=yes ;;
373
              esac],
374
              [if test -e ${srcdir}/include/java_lang_VMSystem.h; then
375
                        REGENERATE_JNI_HEADERS=no ;
376
                   else
377
                        REGENERATE_JNI_HEADERS=yes ;
378
               fi])
379
AC_MSG_RESULT(${REGENERATE_JNI_HEADERS})
380
AM_CONDITIONAL(CREATE_JNI_HEADERS, test "x${REGENERATE_JNI_HEADERS}" = xyes)
381
 
382
dnl ------------------------------------------------------------------------
383
dnl Regenerate GJDoc parser at build time (enabled if not found)
384
dnl ------------------------------------------------------------------------
385
AC_MSG_CHECKING([whether to regenerate the GJDoc parser])
386
AC_ARG_ENABLE([regen-gjdoc-parser],
387
              [AS_HELP_STRING(--enable-regen-gjdoc-parser,automatically regenerate the GJDoc parser [default=yes if generated source doesn't exist])],
388
              [case "${enableval}" in
389
                yes) REGENERATE_GJDOC_PARSER=yes ;;
390
                no) REGENERATE_GJDOC_PARSER=no ;;
391
                *) REGENERATE_GJDOC_PARSER=yes ;;
392
              esac],
393
              [if test -e ${srcdir}/tools/generated/gnu/classpath/tools/gjdoc/expr/JavaLexer.java; then
394
                        REGENERATE_GJDOC_PARSER=no ;
395
                   else
396
                        REGENERATE_GJDOC_PARSER=yes ;
397
               fi])
398
AC_MSG_RESULT(${REGENERATE_GJDOC_PARSER})
399
AM_CONDITIONAL(CREATE_GJDOC_PARSER, test "x${REGENERATE_GJDOC_PARSER}" = xyes)
400
 
401
dnl -----------------------------------------------------------
402
dnl Enable tool wrapper binaries (disabled by default)
403
dnl -----------------------------------------------------------
404
AC_ARG_ENABLE([tool-wrappers],
405
              [AS_HELP_STRING(--enable-tool-wrappers,create tool wrapper binaries [default=no])],
406
              [case x"${enableval}" in
407
                xyes)
408
                  COMPILE_WRAPPERS=yes;
409
                  AC_CHECK_HEADERS([ltdl.h],, [AC_MSG_ERROR(cannot find ltdl.h)])
410
                  AC_CHECK_LIB(ltdl, lt_dlopen,, [AC_MSG_ERROR(cannot find libltdl)])
411
                  ;;
412
                xno) COMPILE_WRAPPERS=no ;;
413
                x) COMPILE_WRAPPERS=yes ;;
414
                *) COMPILE_WRAPPERS=yes ;;
415
              esac],
416
              [COMPILE_WRAPPERS=no])
417
AM_CONDITIONAL(CREATE_WRAPPERS, test "x${COMPILE_WRAPPERS}" = xyes)
418
 
419
AC_PROG_LN_S
420
AC_PROG_INSTALL
421
 
422
dnl -----------------------------------------------------------
423
dnl Checks for programs.
424
dnl -----------------------------------------------------------
425
 
426
dnl Initialize libtool
427
AC_DISABLE_STATIC
428
LT_INIT
429
AC_PROG_AWK
430
AC_PROG_CC
431
AM_PROG_CC_C_O
432
AC_PROG_CPP
433
AC_PROG_CXX
434
 
435
# Handle -Werror default case.
436
if test "$ENABLE_WERROR" = default; then
437
  case "$host_os" in
438
    *linux*)
439
      if test "$GCC" = yes; then
440
        ENABLE_WERROR=yes
441
      fi
442
      ;;
443
  esac
444
fi
445
 
446
if test "x${COMPILE_COLLECTIONS}" = xyes; then
447
  AC_PATH_PROG(PERL, [perl])
448
  AC_SUBST(PERL)
449
  AC_SUBST(COLLECTIONS_PREFIX)
450
  AC_CONFIG_FILES([lib/mkcollections.pl])
451
  AC_CONFIG_COMMANDS([mkcollections.pl],[chmod 755 lib/mkcollections.pl])
452
fi
453
 
454
if test "x${COMPILE_JNI}" = xyes; then
455
  GCC_ATTRIBUTE_UNUSED
456
 
457
  AC_HEADER_STDC
458
 
459
  dnl Checking sizeof void * is needed for fdlibm to work properly on ppc64,
460
  dnl at least.
461
  AC_COMPILE_CHECK_SIZEOF(void *)
462
 
463
  dnl Checking for endianess.
464
  AC_C_BIGENDIAN_CROSS
465
 
466
  dnl We check for sys/filio.h because Solaris 2.5 defines FIONREAD there.
467
  dnl On that system, sys/ioctl.h will not include sys/filio.h unless
468
  dnl BSD_COMP is defined; just including sys/filio.h is simpler.
469
  dnl Check for crt_externs.h on Darwin.
470
  dnl Check for netinet/in_systm.h, netinet/ip.h and net/if.h for Windows CE.
471
  dnl Check for sys/loadavg.h for getloadavg() on Solaris 9.
472
  dnl Check for sys/sockio.h for SIOCGIFFLAGS on OpenSolaris.
473
  AC_CHECK_HEADERS([unistd.h sys/types.h sys/config.h sys/ioctl.h \
474
                    asm/ioctls.h \
475
                    inttypes.h stdint.h utime.h sys/utime.h sys/filio.h \
476
                    sys/time.h \
477
                    sys/select.h \
478
                    crt_externs.h \
479
                    fcntl.h \
480
                    sys/mman.h \
481
                    magic.h \
482
                    sys/event.h sys/epoll.h \
483
                    ifaddrs.h \
484
                    netinet/in_systm.h netinet/ip.h net/if.h \
485
                    sys/loadavg.h sys/sockio.h])
486
 
487
  AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
488
  AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, [Define to 1 if you have uint32_t]))
489
  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]))
490
  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]))
491
 
492
  AC_SEARCH_LIBS([inet_pton],[nsl])
493
  AC_CHECK_LIB([socket], [gethostname])
494
  AC_CHECK_FUNCS([ftruncate fsync select \
495
                  gethostname socket strerror fork pipe execve open close \
496
                  lseek fstat read readv write writev htonl memset htons connect \
497
                  getsockname getpeername bind listen accept \
498
                  recvfrom send sendto setsockopt getsockopt time mktime \
499
                  gethostbyname_r localtime_r \
500
                  strerror_r \
501
                  fcntl \
502
                  statvfs \
503
                  mmap munmap mincore msync madvise getpagesize sysconf \
504
                  lstat readlink \
505
                  inet_aton inet_addr inet_pton \
506
                  getifaddrs kqueue kevent epoll_create \
507
                  getloadavg])
508
 
509
  LIBMAGIC=
510
  AC_CHECK_LIB(magic, magic_open, LIBMAGIC=-lmagic)
511
  AC_SUBST(LIBMAGIC)
512
 
513
  AC_MSG_CHECKING([whether struct sockaddr_in6 is in netinet/in.h])
514
  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[struct sockaddr_in6 addr6;]])],
515
                    [AC_DEFINE(HAVE_INET6, 1,
516
                     [Define if inet6 structures are defined in netinet/in.h.])
517
                     AC_MSG_RESULT(yes)],
518
                    [AC_MSG_RESULT(no)])
519
 
520
  AC_HEADER_TIME
521
  AC_STRUCT_TM
522
  AC_STRUCT_TIMEZONE
523
 
524
  AC_MSG_CHECKING([for tm_gmtoff in struct tm])
525
  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]],[[struct tm tim; tim.tm_gmtoff = 0;]])],
526
  [AC_DEFINE(STRUCT_TM_HAS_GMTOFF, 1, [Define if struct tm has tm_gmtoff field.])
527
   AC_MSG_RESULT(yes)],
528
  [AC_MSG_RESULT(no)
529
   AC_MSG_CHECKING([for global timezone variable])
530
   dnl FIXME: we don't want a link check here because that won't work
531
   dnl when cross-compiling.  So instead we make an assumption that
532
   dnl the header file will mention timezone if it exists.
533
   dnl Don't find the win32 function timezone
534
   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[void i(){long z2 = 2*timezone;}]])],
535
     [AC_DEFINE(HAVE_TIMEZONE, 1, [Define if global 'timezone' exists.])
536
      AC_MSG_RESULT(yes)],
537
     [AC_MSG_RESULT(no)
538
       AC_MSG_CHECKING([for global _timezone variable])
539
       dnl FIXME: As above, don't want link check
540
       AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[long z2 = _timezone;]])],
541
         [AC_DEFINE(HAVE_UNDERSCORE_TIMEZONE, 1,
542
            [Define if your platform has the global _timezone variable.])
543
          AC_MSG_RESULT(yes)],
544
          [AC_MSG_RESULT(no)])])])
545
 
546
  AC_C_CONST
547
  AC_C_INLINE
548
  AC_C_ATTRIBUTE
549
  AX_FUNC_WHICH_GETHOSTBYNAME_R
550
 
551
  dnl See if we HAVE_ICONV, how ICONV_CONST is set and LTLIBICONV
552
  AM_ICONV
553
 
554
  dnl When using gcc we want warnings, lots of warnings :-)
555
  if test "x${GCC}" = xyes; then
556
    dnl We want ISO C90 ansi, but with longlong (jlong) support
557
    dnl and modern POSIX and BSD C library functions/prototypes.
558
 
559
    dnl Warning flags for (almost) everybody.
560
    dnl Should probably be configurable
561
    WARNING_CFLAGS='-W -Wall -Wmissing-declarations -Wwrite-strings -Wmissing-prototypes -Wno-long-long'
562
    AC_SUBST(WARNING_CFLAGS)
563
 
564
    dnl CFLAGS that are used for all native code.  We want to compile
565
    dnl everything with unwinder data so that backtrace() will always
566
    dnl work.
567
    EXTRA_CFLAGS='-fexceptions -fasynchronous-unwind-tables'
568
    AC_SUBST(EXTRA_CFLAGS)
569
 
570
    dnl Strict warning flags which not every module uses.
571
    dnl Should probably be configurable.
572
    STRICT_WARNING_CFLAGS='-Wstrict-prototypes -pedantic'
573
    AC_SUBST(STRICT_WARNING_CFLAGS)
574
 
575
    dnl Whether or not to add -Werror, also not used by all modueles.
576
    dnl Can be configured by --disable-Werror
577
    ERROR_CFLAGS=
578
    if test "x${ENABLE_WERROR}" = xyes; then
579
       ERROR_CFLAGS='-Werror'
580
    fi
581
    AC_SUBST(ERROR_CFLAGS)
582
  fi
583
 
584
  dnl Check for libxml and libxslt libraries (when xmlj is enabled).
585
  if test "x${COMPILE_XMLJ}" = xyes; then
586
    PKG_CHECK_MODULES(XML, libxml-2.0 >= 2.6.8)
587
    PKG_CHECK_MODULES(XSLT, libxslt >= 1.1.11)
588
    AC_SUBST(XML_LIBS)
589
    AC_SUBST(XML_CFLAGS)
590
    AC_SUBST(XSLT_LIBS)
591
    AC_SUBST(XSLT_CFLAGS)
592
  fi
593
 
594
  dnl Check for AWT related gthread/gtk
595
  if test "x${COMPILE_GTK_PEER}" = xyes; then
596
    AC_PATH_XTRA
597
    if test "$no_x" = yes; then
598
        AC_MSG_ERROR([GTK+ peers requested but no X library available])
599
    fi
600
    dnl Check if we can link against the XTest library and set
601
    dnl HAVE_XTEST accordingly.
602
    AC_CHECK_LIB([Xtst], [XTestQueryExtension],
603
                 [AC_DEFINE(HAVE_XTEST, 1, [Define to 1 if you have libXtst.])[XTEST_LIBS="$XTEST_LIBS -X11 -lXtst"]],
604
                 [true],
605
                 [${X_LIBS}])
606
 
607
 
608
    PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.8 gthread-2.0 >= 2.2 gdk-pixbuf-2.0)
609
    PKG_CHECK_MODULES(FREETYPE2, freetype2)
610
    PKG_CHECK_MODULES(PANGOFT2, pangoft2)
611
    PKG_CHECK_MODULES(CAIRO, cairo >= 1.1.8)
612
    dnl Check if we can link against the XRender library and set
613
    dnl HAVE_XRENDER accordingly.
614
    AC_CHECK_LIB([Xrender], [XRenderQueryExtension],
615
                 [AC_DEFINE(HAVE_XRENDER, 1, [Define to 1 if you have libXrender.])[X_EXTRA_LIBS="$X_EXTRA_LIBS -lXrender"]],
616
                 [true],
617
                 [${X_LIBS}])
618
 
619
    dnl Check if we can link against the XRandR library and set
620
    dnl HAVE_XRANDR accordingly.
621
    AC_CHECK_LIB([Xrandr], [XRRQueryExtension],
622
                 [AC_DEFINE(HAVE_XRANDR, 1, [Define to 1 if you have libXrandr.])[X_EXTRA_LIBS="$X_EXTRA_LIBS -lXrandr"]],
623
                 [true],
624
                 [${X_LIBS}])
625
 
626
    AC_SUBST(GTK_CFLAGS)
627
    AC_SUBST(GTK_LIBS)
628
    AC_SUBST(FREETYPE2_LIBS)
629
    AC_SUBST(FREETYPE2_CFLAGS)
630
    AC_SUBST(PANGOFT2_LIBS)
631
    AC_SUBST(PANGOFT2_CFLAGS)
632
    AC_SUBST(XTEST_LIBS)
633
  fi
634
 
635
  dnl gconf-peer
636
  if  test "x${COMPILE_GCONF_PEER}" = xyes; then
637
    PKG_CHECK_MODULES(GCONF, gconf-2.0 >= 2.6.0)
638
    AC_SUBST(GCONF_CFLAGS)
639
    AC_SUBST(GCONF_LIBS)
640
    dnl we also need gdk for locking
641
    PKG_CHECK_MODULES(GDK, gdk-2.0 >= 2.8)
642
    AC_SUBST(GDK_CFLAGS)
643
    AC_SUBST(GDK_LIBS)
644
    dnl check if the config value was given form the command line,
645
    dnl if not, overwrite the default if we have the gconf backend
646
    dnl compiled in
647
    USE_GCONF_PREFS_PEER=$enable_default_preferences_peer
648
    if test "$USE_GCONF_PREFS_PEER" = ""; then
649
      DEFAULT_PREFS_PEER=gnu.java.util.prefs.GConfBasedFactory
650
    fi
651
  fi
652
 
653
  dnl gstreamer-peer
654
  if  test "x${COMPILE_GSTREAMER_PEER}" = xyes; then
655
    GST_MAJORMINOR=0.10
656
    GST_REQUIRED=0.10.10
657
 
658
    dnl gstreamer
659
    PKG_CHECK_MODULES(GSTREAMER, gstreamer-$GST_MAJORMINOR >= $GST_REQUIRED)
660
    AC_SUBST(GSTREAMER_CFLAGS)
661
    AC_SUBST(GSTREAMER_LIBS)
662
 
663
    dnl gstreamer-base
664
    PKG_CHECK_MODULES(GSTREAMER_BASE,
665
                      gstreamer-base-$GST_MAJORMINOR >= $GST_REQUIRED)
666
    AC_SUBST(GSTREAMER_BASE_CFLAGS)
667
    AC_SUBST(GSTREAMER_BASE_LIBS)
668
 
669
    dnl gstreamer-plugin-base
670
    PKG_CHECK_MODULES(GSTREAMER_PLUGINS_BASE,
671
                      gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_REQUIRED)
672
    AC_SUBST(GSTREAMER_PLUGINS_BASE_CFLAGS)
673
    AC_SUBST(GSTREAMER_PLUGINS_BASE_LIBS)
674
 
675
        GST_PLUGIN_LDFLAGS='-module -avoid-version -Wno-unused-parameter -no-undefined'
676
        AC_SUBST(GST_PLUGIN_LDFLAGS)
677
 
678
    PKG_CHECK_MODULES(GDK, gdk-2.0 >= 2.8)
679
    AC_SUBST(GDK_CFLAGS)
680
    AC_SUBST(GDK_LIBS)
681
 
682
        dnl set the gstreamer based file reader, writer and mixer
683
        GSTREAMER_FILE_READER=gnu.javax.sound.sampled.gstreamer.io.GstAudioFileReader
684
        GSTREAMER_MIXER_PROVIDER=gnu.javax.sound.sampled.gstreamer.GStreamerMixerProvider
685
  fi
686
  dnl add the gstreamer resources
687
  AC_SUBST(GSTREAMER_FILE_READER)
688
  AC_SUBST(GSTREAMER_MIXER_PROVIDER)
689
 
690
  dnl Check for AWT related Qt4
691
  if test "x${COMPILE_QT_PEER}" = xyes; then
692
    PKG_CHECK_MODULES(QT, QtCore QtGui >= 4.1.0, HAVE_QT4="yes", HAVE_QT4="no")
693
    if test "x$HAVE_QT4" = "xyes"; then
694
      dnl Check needed because in some cases the QtGui includedir
695
      dnl doesn't contain the subsystem dir.
696
      QT_INCLUDE_DIR=`$PKG_CONFIG --variable=includedir QtGui`
697
      EXTRA_QT_INCLUDE_DIR="$QT_INCLUDE_DIR/Qt"
698
      AC_CHECK_FILE([$QT_INCLUDE_DIR/QWidget],
699
      AC_MSG_NOTICE([No extra QT_INCLUDE_DIR needed]),
700
      AC_CHECK_FILE([$EXTRA_QT_INCLUDE_DIR/QWidget],
701
        QT_CFLAGS="$QT_CFLAGS -I$EXTRA_QT_INCLUDE_DIR",
702
        AC_MSG_WARN([QWidget not found])))
703
        AC_CHECK_PROG(MOC, [moc], [moc])
704
        AC_CHECK_PROG(MOC, [moc-qt4], [moc-qt4])
705
    fi
706
    if test "x$HAVE_QT4" = "xno"; then
707
      AC_MSG_NOTICE([Looking for QT_CFLAGS and QT_LIBS without pkg-config])
708
      case "$host_os" in
709
        darwin*)
710
          AC_ARG_WITH([qt4dir],
711
            [AS_HELP_STRING([--with-qt4dir=DIR],
712
            [Qt4 installation directory used for OS-X.
713
            For other systems use pkg-config.])],
714
            [QT4DIR=$withval]
715
            )
716
          if test x"$QT4DIR" = x ; then
717
            AC_MSG_ERROR([*** No path for Qt4 --with-qt4dir option given])
718
          fi
719
          AC_MSG_RESULT([QT4DIR... $QT4DIR])
720
          AC_CHECK_PROG(MOC, [moc], [$QT4DIR/bin/moc], [], $QT4DIR/bin)
721
          if test x"$MOC" = x; then
722
            AC_MSG_ERROR([*** This is not the right Qt installation])
723
          fi
724
          QT_CFLAGS="-F$QT4DIR/lib -I$QT4DIR/lib/QtCore.framework/Headers"
725
          QT_CFLAGS="$QT_CFLAGS -I$QT4DIR/lib/QtGui.framework/Headers"
726
          QT_LIBS="-Xlinker -F$QT4DIR/lib -Xlinker -framework -Xlinker QtCore"
727
          QT_LIBS="$QT_LIBS -Xlinker -framework -Xlinker QtGui"
728
          ;;
729
        *)
730
          AC_MSG_ERROR([*** Please check PKG_CONFIG_PATH or the version
731
          of your installed Qt4 installation.])
732
          ;;
733
      esac
734
    fi
735
    AC_MSG_NOTICE([Set QT_CFLAGS... $QT_CFLAGS])
736
    AC_SUBST(QT_CFLAGS)
737
    AC_SUBST(QT_LIBS)
738
  fi
739
  dnl **********************************************************************
740
  dnl Check for MSG_NOSIGNAL
741
  dnl **********************************************************************
742
  AC_MSG_CHECKING(for MSG_NOSIGNAL)
743
  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[ int f = MSG_NOSIGNAL; ]])],[ AC_MSG_RESULT(yes)
744
     AC_DEFINE(HAVE_MSG_NOSIGNAL, 1,
745
               [Define this symbol if you have MSG_NOSIGNAL]) ],[ AC_MSG_RESULT(no)
746
  ])
747
 dnl **********************************************************************
748
 dnl Check for SO_NOSIGPIPE (Darwin equivalent for MSG_NOSIGNAL)
749
 dnl **********************************************************************
750
 AC_MSG_CHECKING(for SO_NOSIGPIPE )
751
 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[ int f = SO_NOSIGPIPE; ]])],[ AC_MSG_RESULT(yes)
752
    AC_DEFINE(HAVE_SO_NOSIGPIPE, 1,
753
              [Define this symbol if you have SO_NOSIGPIPE]) ],[ AC_MSG_RESULT(no)
754
 ])
755
  dnl **********************************************************************
756
  dnl Check for MSG_WAITALL
757
  dnl **********************************************************************
758
  AC_MSG_CHECKING(for MSG_WAITALL)
759
  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[ int f = MSG_WAITALL; ]])],[ AC_MSG_RESULT(yes)
760
     AC_DEFINE(HAVE_MSG_WAITALL, 1,
761
               [Define this symbol if you have MSG_WAITALL]) ],[ AC_MSG_RESULT(no)
762
  ])
763
 
764
  dnl Check for plugin support headers and libraries.
765
  if test "x${COMPILE_PLUGIN}" = xyes; then
766
    PKG_CHECK_MODULES(MOZILLA, mozilla-plugin libxul-unstable, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
767
    if test "x${MOZILLA_FOUND}" = xno; then
768
      PKG_CHECK_MODULES(MOZILLA, mozilla-plugin, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
769
    fi
770
    if test "x${MOZILLA_FOUND}" = xno; then
771
      PKG_CHECK_MODULES(MOZILLA, firefox-plugin firefox-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
772
    fi
773
    if test "x${MOZILLA_FOUND}" = xno; then
774
      PKG_CHECK_MODULES(MOZILLA, xulrunner-plugin xulrunner-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
775
    fi
776
    if test "x${MOZILLA_FOUND}" = xno; then
777
      PKG_CHECK_MODULES(MOZILLA, mozilla-firefox-plugin mozilla-firefox-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
778
    fi
779
    if test "x${MOZILLA_FOUND}" = xno; then
780
      PKG_CHECK_MODULES(MOZILLA, seamonkey-plugin seamonkey-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
781
    fi
782
    if test "x${MOZILLA_FOUND}" = xno; then
783
      PKG_CHECK_MODULES(MOZILLA, iceape-plugin iceape-xpcom, [MOZILLA_FOUND=yes], [MOZILLA_FOUND=no])
784
    fi
785
    if test "x${MOZILLA_FOUND}" = xno; then
786
      AC_MSG_ERROR([Couldn't find plugin support headers and libraries, try --disable-plugin])
787
    fi
788
 
789
    PKG_CHECK_MODULES(GLIB, glib-2.0)
790
    PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.8 gthread-2.0 >= 2.2 gdk-pixbuf-2.0)
791
 
792
    AC_SUBST(MOZILLA_CFLAGS)
793
    AC_SUBST(MOZILLA_LIBS)
794
    AC_SUBST(GLIB_CFLAGS)
795
    AC_SUBST(GLIB_LIBS)
796
    AC_SUBST(GTK_CFLAGS)
797
    AC_SUBST(GTK_LIBS)
798
 
799
    AC_SUBST(PLUGIN_DIR, $HOME/.mozilla/plugins/)
800
  fi
801
 
802
  dnl Check for GNU MP library and header file
803
  dnl for GNU MP versions >= 4.2 use __gmpz_combit; otherwise look for
804
  dnl __gmpz_mul_si for earlier versions (>= 3.1).
805
  dnl IMPORTANT: if you decide to look for __gmpz_combit, don't forget to
806
  dnl change the name of the corresponding ac_ variable on lines 860...
807
  AC_ARG_WITH(gmp, [  --with-gmp=PATH         specify prefix directory for the installed GMP package.
808
                          Equivalent to --with-gmp-include=PATH/include
809
                          plus --with-gmp-lib=PATH/lib])
810
  AC_ARG_WITH(gmp_include, [  --with-gmp-include=PATH specify directory for installed GMP include files])
811
  AC_ARG_WITH(gmp_lib, [  --with-gmp-lib=PATH     specify directory for the installed GMP library])
812
 
813
  if test "x$with_gmp" != x; then
814
    gmplibs=-lgmp
815
    gmpinc=
816
    gmplibs="-L$with_gmp/lib $gmplibs"
817
    gmpinc="-I$with_gmp/include $gmpinc"
818
    if test "x$with_gmp_include" != x; then
819
      gmpinc="-I$with_gmp_include $gmpinc"
820
    fi
821
    if test "x$with_gmp_lib" != x; then
822
      gmplibs="-L$with_gmp_lib $gmplibs"
823
    fi
824
  else
825
    gmplibs="-lgmp"
826
    gmpinc="-I/usr/include"
827
  fi
828
 
829
  if test "x${COMPILE_GMP}" = xyes; then
830
    AC_MSG_CHECKING([for GMP directories])
831
    if test "x$with_gmp" != x; then
832
       gmplibs="-L$with_gmp/lib -lgmp"
833
       gmpinc="-I$with_gmp/include"
834
       if test "x$with_gmp_include" != x; then
835
          gmpinc="-I$with_gmp_include $gmpinc"
836
       fi
837
       if test "x$with_gmp_lib" != x; then
838
          gmplibs="-L$with_gmp_lib $gmplibs"
839
       fi
840
    else
841
        with_gmp="/usr"
842
        gmplibs="-lgmp"
843
        gmpinc="-I/usr/include"
844
    fi
845
    AC_MSG_RESULT([prefix=$with_gmp, libs=$gmplibs, inc=$gmpinc])
846
    AC_CHECK_LIB(gmp, __gmpz_mul_si,
847
      [GMP_CFLAGS="$gmpinc"
848
       GMP_LIBS="$gmplibs" ],
849
      [GMP_CFLAGS=
850
       GMP_LIBS= ])
851
    AC_SUBST(GMP_CFLAGS)
852
    AC_SUBST(GMP_LIBS)
853
 
854
    AC_CHECK_HEADERS([gmp.h])
855
  fi
856
 
857
else
858
  COMPILE_GMP=no
859
fi
860
 
861
if test "x${REGENERATE_JNI_HEADERS}" = xyes; then
862
  CLASSPATH_WITH_JAVAH
863
fi
864
 
865
dnl -----------------------------------------------------------
866
dnl Add the include files for the native abstraction layer.
867
dnl Used by AM_CPPFLAGS in the different modules.
868
dnl -----------------------------------------------------------
869
CLASSPATH_INCLUDES="-I\$(top_srcdir)/include -I\$(top_srcdir)/native/jni/classpath -I\$(top_srcdir)/native/jni/native-lib"
870
AC_SUBST(CLASSPATH_INCLUDES)
871
 
872
dnl -----------------------------------------------------------
873
if test "x${COMPILE_JNI}" = xyes; then
874
  AC_MSG_CHECKING(jni_md.h support)
875
  if test -f ${srcdir}/include/jni_md-${target_cpu}-${target_os}.h; then
876
    AC_MSG_RESULT(yes)
877
  else
878
    target_cpu=x86
879
    target_os=linux-gnu
880
    AC_MSG_WARN(no, using x86-linux-gnu)
881
  fi
882
  ac_sources="include/jni_md-${target_cpu}-${target_os}.h"
883
  ac_dests="include/jni_md.h"
884
  while test -n "$ac_sources"; do
885
    set $ac_dests; ac_dest=$1; shift; ac_dests=$*
886
    set $ac_sources; ac_source=$1; shift; ac_sources=$*
887
    ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
888
  done
889
  AC_CONFIG_LINKS([$ac_config_links_1])
890
fi
891
 
892
CLASSPATH_WITH_CLASSLIB
893
 
894
dnl -----------------------------------------------------------
895
dnl Initialize maintainer mode
896
dnl -----------------------------------------------------------
897
AM_MAINTAINER_MODE
898
 
899
dnl -----------------------------------------------------------
900
dnl Enable debugging statements at compile time.  By default
901
dnl these statements should be optimized out of the bytecode
902
dnl produced by an optimizing Java compiler and not hinder
903
dnl performance because debugging is turned off by default.
904
dnl -----------------------------------------------------------
905
AC_ARG_ENABLE([debug],
906
              [AS_HELP_STRING(--enable-debug,enable runtime debugging code)],
907
              [case "${enableval}" in
908
                yes)
909
                LIBDEBUG="true"
910
                AC_DEFINE(DEBUG, 1, [Define to 1 if you want native library runtime debugging code enabled])
911
                ;;
912
                no)   LIBDEBUG="false" ;;
913
                *)      AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
914
              esac],
915
              [LIBDEBUG="false"])
916
AC_SUBST(LIBDEBUG)
917
 
918
dnl -----------------------------------------------------------
919
dnl Enable execution of all static initializer loadLibrary()
920
dnl calls at compile time.  By default most people will not
921
dnl want to disable this, but some VMs (gcj) don't need or want
922
dnl them.
923
dnl -----------------------------------------------------------
924
AC_ARG_ENABLE([load-library],
925
              [AS_HELP_STRING(--enable-load-library,enable to use JNI native methods [default=yes])],
926
              [case "${enableval}" in
927
                yes) INIT_LOAD_LIBRARY="true" ;;
928
                no) INIT_LOAD_LIBRARY="false" ;;
929
                *) AC_MSG_ERROR(bad value ${enableval} for --enable-load-library) ;;
930
              esac],
931
              [INIT_LOAD_LIBRARY="true"])
932
AC_SUBST(INIT_LOAD_LIBRARY)
933
 
934
 
935
dnl -----------------------------------------------------------
936
dnl Specify the jar file containing the Eclipse Java Compiler.  If
937
dnl this option is not specified then the com.sun.tools.javac
938
dnl implementation will not be included in tools.zip.
939
dnl -----------------------------------------------------------
940
dnl GCJ LOCAL: default to $multi_basedir/ecj.jar
941
dnl In the default case where $multi_basedir/ecj.jar is found
942
dnl $(jardir)/ecj.jar will not expand properly in GNU Classpath's
943
dnl gnu/classpath/Configuration.java.  That is OK though since libjava's
944
dnl gnu/classpath/Configuration.java overrides GNU Classpath's and
945
dnl ECJ_JAR_FILE will be properly expanded in libjava's
946
dnl gnu/classpath/natConfiguration.cc.
947
AC_ARG_WITH([ecj-jar],
948
            [AS_HELP_STRING([--with-ecj-jar=ABS.PATH],
949
            [specify jar file containing the Eclipse Java Compiler])],
950
            [ECJ_JAR=$withval],
951
            [if test -f $multi_basedir/ecj.jar; then
952
               ECJ_JAR='$(jardir)/ecj.jar'
953
             fi])
954
AC_SUBST(ECJ_JAR)
955
 
956
dnl -----------------------------------------------------------
957
dnl Should the VM explicitly run class initialization subfunctions for
958
dnl java.lang.System?   (default is false -- the subfunctions will be run
959
dnl automatically by the class initializer)
960
dnl -----------------------------------------------------------
961
AC_ARG_ENABLE([java-lang-system-explicit-initialization],
962
              [AS_HELP_STRING(--enable-java-lang-system-explicit-initialization,will the VM explicitly invoke java.lang.System's static initialization methods [default=no])],
963
              [case "${enableval}" in
964
                yes|true) JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION="true" ;;
965
                no|false) JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION="false" ;;
966
                *) AC_MSG_ERROR(bad value ${enableval} for --enable-java-lang-system-explicit-initialization) ;;
967
              esac],
968
              [JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION="false"])
969
AC_SUBST(JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION)
970
 
971
 
972
dnl -----------------------------------------------------------
973
dnl avoiding automake complaints
974
dnl -----------------------------------------------------------
975
REMOVE=""
976
AC_SUBST(REMOVE)
977
 
978
dnl -----------------------------------------------------------
979
dnl This is probably useless.
980
dnl -----------------------------------------------------------
981
AC_PATH_PROG(MKDIR, mkdir)
982
AC_PATH_PROG(CP, cp)
983
AC_PATH_PROG(DATE, date)
984
 
985
dnl -----------------------------------------------------------
986
dnl According to the GNU coding guide, we shouldn't require find,
987
dnl and zip, however GNU provides both so it should be okay
988
dnl -----------------------------------------------------------
989
AC_PATH_PROG(FIND, find)
990
 
991
dnl -----------------------------------------------------------
992
dnl Specify what to install (install only glibj.zip by default)
993
dnl -----------------------------------------------------------
994
CLASSPATH_WITH_GLIBJ
995
 
996
dnl -----------------------------------------------------------
997
dnl Enable API documentation generation (disabled by default)
998
dnl -----------------------------------------------------------
999
CLASSPATH_WITH_GJDOC
1000
 
1001
dnl -----------------------------------------------------------
1002
dnl Whether to use jay to regenerate parsers.
1003
dnl -----------------------------------------------------------
1004
REGEN_WITH_JAY
1005
 
1006
dnl -----------------------------------------------------------
1007
dnl This sets the build-time default, which can now be overridden
1008
dnl by setting the system property gnu.classpath.awt.gtk.portable.native.sync
1009
dnl to "true" or "false".
1010
dnl -----------------------------------------------------------
1011
AC_ARG_ENABLE([portable-native-sync],
1012
              [AS_HELP_STRING(--enable-portable-native-sync,synchronize VM threads portably)],
1013
              [case "${enableval}" in
1014
                yes)
1015
                     AC_DEFINE(PORTABLE_NATIVE_SYNC, 1, [Define if you want to synchronize VM threads portably by default; undef otherwise])
1016
                     ;;
1017
                no)  ;;
1018
                *)
1019
                     AC_MSG_ERROR(bad value ${enableval} for --enable-portable-native-sync)
1020
                     ;;
1021
              esac],
1022
              [])
1023
 
1024
AX_CREATE_STDINT_H([include/config-int.h])
1025
 
1026
dnl -----------------------------------------------------------------------
1027
dnl                    Support for using a prebuilt class library
1028
dnl -----------------------------------------------------------------------
1029
AC_ARG_WITH([glibj_zip],
1030
            AS_HELP_STRING([--with-glibj-zip=ABS.PATH],
1031
                           [use prebuilt glibj.zip class library]))
1032
 
1033
case "$with_glibj_zip" in
1034
"")
1035
        use_glibj_zip=false
1036
        ;;
1037
"no" )
1038
        use_glibj_zip=false
1039
        ;;
1040
"yes")
1041
        AC_MSG_ERROR([Please suply an absolute path to a prebuilt glibj.zip])
1042
        ;;
1043
*)
1044
        use_glibj_zip=true
1045
        PATH_TO_GLIBJ_ZIP=$with_glibj_zip
1046
        ;;
1047
esac;
1048
 
1049
AM_CONDITIONAL(USE_PREBUILT_GLIBJ_ZIP, test x$use_glibj_zip = xtrue)
1050
AC_SUBST(PATH_TO_GLIBJ_ZIP)
1051
 
1052
if test "x${TOOLSDIR}" != x; then
1053
  dnl GCJ LOCAL
1054
  if test "x${COMPILE_WRAPPERS}" = xno && test "x${enable_java_maintainer_mode}" = xyes; then
1055
    AC_PROG_JAVA_WORKS
1056
  fi
1057
  dnl END GCJ LOCAL
1058
  if test "x${COMPILE_GJDOC}" = xyes; then
1059
    AC_LIB_ANTLR
1060
    dnl GCJ LOCAL
1061
    if test "x${REGENERATE_GJDOC_PARSER}" = xyes && test "x${enable_java_maintainer_mode}" = xyes; then
1062
    dnl END GCJ LOCAL
1063
        AC_PROG_ANTLR(2,7,1)
1064
    fi
1065
  fi
1066
fi
1067
 
1068
 
1069
# Check for javac if we need to build either the class library,
1070
# the examples or the tools
1071
if test "x${use_glibj_zip}" = xfalse || \
1072
   test "x${EXAMPLESDIR}" != x || \
1073
   test "x${TOOLSDIR}" != x && \
1074
   test "x${build_class_files}" != xno && \
1075
   test "${enable_java_maintainer_mode}" = yes; then dnl GCJ_LOCAL
1076
        AC_PROG_JAVAC_WORKS
1077
        CLASSPATH_JAVAC_MEM_CHECK
1078
else
1079
   AM_CONDITIONAL(GCJ_JAVAC, false)
1080
fi
1081
 
1082
dnl -----------------------------------------------------------
1083
dnl Build with Escher based X peers.
1084
dnl -----------------------------------------------------------
1085
AC_ARG_WITH([escher],
1086
         AS_HELP_STRING([--with-escher=ABS.PATH],
1087
                        [specify path to escher dir or JAR for X peers]))
1088
case "$with_escher" in
1089
"")
1090
        use_escher=false
1091
        ;;
1092
"no")
1093
        use_escher=false
1094
        ;;
1095
"yes")
1096
        AC_MSG_ERROR([Please supply an absolute path to Escher library])
1097
        ;;
1098
*)
1099
        use_escher=true
1100
        PATH_TO_ESCHER=$with_escher
1101
        ;;
1102
esac
1103
 
1104
AM_CONDITIONAL(USE_ESCHER, test x$use_escher = xtrue)
1105
AC_SUBST(PATH_TO_ESCHER)
1106
 
1107
dnl -----------------------------------------------------------
1108
dnl Check if local socket support should be included.
1109
dnl -----------------------------------------------------------
1110
AC_ARG_ENABLE([local-sockets],
1111
              [AS_HELP_STRING(--enable-local-sockets,enables local (AF_LOCAL) socket API [default: no])],
1112
              [case "${enableval}" in
1113
                yes)
1114
                  ENABLE_LOCAL_SOCKETS=yes
1115
                  ;;
1116
                *)
1117
                  ENABLE_LOCAL_SOCKETS=no
1118
                  ;;
1119
               esac],
1120
              [])
1121
if test "x$ENABLE_LOCAL_SOCKETS" = "xyes"
1122
then
1123
  AC_CHECK_HEADER([sys/un.h])
1124
  AC_CHECK_FUNCS([read write bind listen accept shutdown], [],
1125
                 AC_MSG_ERROR([networking support not available]))
1126
  AC_DEFINE(ENABLE_LOCAL_SOCKETS, [1], [Define to enable support for local sockets.])
1127
fi
1128
AM_CONDITIONAL(ENABLE_LOCAL_SOCKETS, test "x$ENABLE_LOCAL_SOCKETS" = "xyes")
1129
 
1130
dnl -----------------------------------------------------------
1131
dnl Add the default preference peer
1132
dnl -----------------------------------------------------------
1133
AC_SUBST(DEFAULT_PREFS_PEER)
1134
 
1135
dnl -----------------------------------------------------------
1136
dnl Set GNU MP related params
1137
dnl -----------------------------------------------------------
1138
WANT_NATIVE_BIG_INTEGER=false
1139
if test "x${COMPILE_GMP}" = xyes; then
1140
  if test "x${ac_cv_lib_gmp___gmpz_mul_si}" = xyes; then
1141
    if test "x${ac_cv_header_gmp_h}" = xyes; then
1142
      WANT_NATIVE_BIG_INTEGER=true
1143
      AC_DEFINE(WITH_GNU_MP, 1, [Define to 1 if gmp is usable])
1144
    else
1145
      COMPILE_GMP=no
1146
    fi
1147
  else
1148
    COMPILE_GMP=no
1149
  fi
1150
fi
1151
AC_SUBST(WANT_NATIVE_BIG_INTEGER)
1152
AM_CONDITIONAL(CREATE_GMPBI_LIBRARY, test "x${COMPILE_GMP}" = xyes)
1153
 
1154
dnl -----------------------------------------------------------
1155
dnl output files
1156
dnl -----------------------------------------------------------
1157
AC_CONFIG_FILES([Makefile
1158
doc/Makefile
1159
doc/api/Makefile
1160
external/Makefile
1161
external/sax/Makefile
1162
external/w3c_dom/Makefile
1163
external/relaxngDatatype/Makefile
1164
external/jsr166/Makefile
1165
gnu/classpath/Configuration.java
1166
gnu/java/security/Configuration.java
1167
include/Makefile
1168
native/Makefile
1169
native/fdlibm/Makefile
1170
native/jawt/Makefile
1171
native/jni/Makefile
1172
native/jni/classpath/Makefile
1173
native/jni/java-io/Makefile
1174
native/jni/java-lang/Makefile
1175
native/jni/java-math/Makefile
1176
native/jni/java-net/Makefile
1177
native/jni/java-nio/Makefile
1178
native/jni/java-util/Makefile
1179
native/jni/gtk-peer/Makefile
1180
native/jni/gconf-peer/Makefile
1181
native/jni/gstreamer-peer/Makefile
1182
native/jni/qt-peer/Makefile
1183
native/jni/xmlj/Makefile
1184
native/jni/midi-alsa/Makefile
1185
native/jni/midi-dssi/Makefile
1186
native/jni/native-lib/Makefile
1187
native/plugin/Makefile
1188
resource/Makefile
1189
resource/META-INF/services/java.util.prefs.PreferencesFactory
1190
resource/META-INF/services/javax.sound.sampled.spi.AudioFileReader
1191
resource/META-INF/services/javax.sound.sampled.spi.MixerProvider
1192
scripts/Makefile
1193
scripts/classpath.spec
1194
lib/Makefile
1195
lib/gen-classlist.sh
1196
lib/copy-vmresources.sh
1197
scripts/check_jni_methods.sh
1198
tools/Makefile
1199
examples/Makefile
1200
examples/Makefile.jawt
1201
examples/Makefile.java2d])
1202
 
1203
CLASSPATH_COND_IF([CREATE_WRAPPERS], [test "x${COMPILE_WRAPPERS}" = xyes], [],
1204
[AC_CONFIG_FILES([tools/gappletviewer
1205
tools/gjarsigner
1206
tools/gkeytool
1207
tools/gjar
1208
tools/gnative2ascii
1209
tools/gserialver
1210
tools/grmiregistry
1211
tools/gtnameserv
1212
tools/gorbd
1213
tools/grmid
1214
tools/grmic
1215
tools/gjavah])
1216
 
1217
AC_CONFIG_COMMANDS([gappletviewer],[chmod 755 tools/gappletviewer])
1218
AC_CONFIG_COMMANDS([gjarsigner],[chmod 755 tools/gjarsigner])
1219
AC_CONFIG_COMMANDS([gkeytool],[chmod 755 tools/gkeytool])
1220
AC_CONFIG_COMMANDS([gjar],[chmod 755 tools/gjar])
1221
AC_CONFIG_COMMANDS([gnative2ascii],[chmod 755 tools/gnative2ascii])
1222
AC_CONFIG_COMMANDS([gserialver],[chmod 755 tools/gserialver])
1223
AC_CONFIG_COMMANDS([grmiregistry],[chmod 755 tools/grmiregistry])
1224
AC_CONFIG_COMMANDS([gtnameserv],[chmod 755 tools/gtnameserv])
1225
AC_CONFIG_COMMANDS([gorbd],[chmod 755 tools/gorbd])
1226
AC_CONFIG_COMMANDS([grmid],[chmod 755 tools/grmid])
1227
AC_CONFIG_COMMANDS([grmic],[chmod 755 tools/grmic])
1228
AC_CONFIG_COMMANDS([gjavah], [chmod 755 tools/gjavah])
1229
])
1230
 
1231
if test "x${COMPILE_GJDOC}" = xyes
1232
then
1233
AC_CONFIG_FILES([tools/gjdoc])
1234
AC_CONFIG_COMMANDS([gjdoc], [chmod 755 tools/gjdoc])
1235
fi
1236
 
1237
AC_CONFIG_COMMANDS([gen-classlist],[chmod 755 lib/gen-classlist.sh])
1238
AC_CONFIG_COMMANDS([copy-vmresources],[chmod 755 lib/copy-vmresources.sh])
1239
AC_OUTPUT
1240
 
1241
# Create standard.omit based on decisions we just made.
1242
cat ${srcdir}/lib/standard.omit.in > lib/standard.omit
1243
if test x$use_escher != xtrue; then
1244
   echo gnu/java/awt/peer/x/.*java$ >> lib/standard.omit
1245
fi
1246
 
1247
if test "x${COMPILE_PLUGIN}" = "xyes" ; then
1248
  AC_MSG_WARN([You have enabled the browser plugin.  Please note that this is no longer maintained as part of GNU Classpath; development has moved to the IcedTea project.])
1249
fi

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