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Commit | Line | Data |
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aed6152d | 1 | dnl # Process this with autoconf to create configure |
ed698112 | 2 | AC_PREREQ(2.59) |
e3f92d3b MK |
3 | # Still use "libjava" here to placate dejagnu. |
4 | AC_INIT([libjava], [version-unused],, [libjava]) | |
5 | ||
6 | AC_CONFIG_SRCDIR(java/lang/System.java) | |
ee9dd372 | 7 | |
215c351a PB |
8 | GCC_TOPLEV_SUBDIRS |
9 | ||
aed6152d | 10 | # We use these options to decide which functions to include. |
ee9dd372 | 11 | AC_ARG_WITH(target-subdir, |
aed6152d NN |
12 | AS_HELP_STRING([--with-target-subdir=SUBDIR], |
13 | [configure in a subdirectory])) | |
f1c3e0a6 | 14 | |
aed6152d NN |
15 | # We may get other options which we don't document: |
16 | # --with-target-subdir, --with-multisrctop, --with-multisubdir | |
36609570 | 17 | |
8a489465 JH |
18 | # Find the rest of the source tree framework. |
19 | AM_ENABLE_MULTILIB(, ..) | |
36609570 | 20 | |
bc03b358 | 21 | AC_CANONICAL_SYSTEM |
b764adea | 22 | _GCC_TOPLEV_NONCANONICAL_BUILD |
bc03b358 NN |
23 | _GCC_TOPLEV_NONCANONICAL_TARGET |
24 | ||
60557047 MK |
25 | AC_SUBST(target_noncanonical) |
26 | ||
bc03b358 NN |
27 | # This works around the fact that libtool configuration may change LD |
28 | # for this particular configuration, but some shells, instead of | |
29 | # keeping the changes in LD private, export them just because LD is | |
30 | # exported. | |
31 | ORIGINAL_LD_FOR_MULTILIBS=$LD | |
32 | ||
33 | AC_PROG_LN_S | |
34 | ||
36609570 NN |
35 | # This works around an automake problem. |
36 | mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs" | |
37 | AC_SUBST(mkinstalldirs) | |
38 | ||
bc03b358 | 39 | AC_ARG_WITH(cross-host, |
aed6152d NN |
40 | AS_HELP_STRING([--with-cross-host=HOST], |
41 | [configure with a cross compiler from HOST])) | |
bc03b358 NN |
42 | |
43 | AC_ARG_WITH(newlib, | |
aed6152d NN |
44 | AS_HELP_STRING([--with-newlib], |
45 | [configure with newlib])) | |
bc03b358 NN |
46 | |
47 | AC_ARG_ENABLE(version-specific-runtime-libs, | |
aed6152d NN |
48 | AS_HELP_STRING([--enable-version-specific-runtime-libs], |
49 | [specify that runtime libraries should be installed in a compiler-specific directory]), | |
bc03b358 NN |
50 | [case "$enableval" in |
51 | yes) version_specific_libs=yes ;; | |
52 | no) version_specific_libs=no ;; | |
53 | *) AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);; | |
54 | esac], | |
55 | [version_specific_libs=no] | |
56 | ) | |
57 | ||
648e8d6d TF |
58 | AC_ARG_ENABLE(plugin, |
59 | AS_HELP_STRING([--enable-plugin], | |
60 | [build gcjwebplugin web browser plugin]), | |
61 | [case "$enableval" in | |
62 | yes) plugin_enabled=yes ;; | |
63 | no) plugin_enabled=no ;; | |
64 | *) AC_MSG_ERROR([Unknown argument to enable/disable plugin]);; | |
65 | esac], | |
66 | [plugin_enabled=no] | |
67 | ) | |
68 | ||
ac1ed908 MW |
69 | AC_ARG_ENABLE(gconf-peer, |
70 | AS_HELP_STRING([--enable-gconf-peer], | |
71 | [compile GConf native peers for util.preferences]), | |
72 | [case "$enableval" in | |
73 | yes) gconf_enabled=yes ;; | |
74 | no) gconf_enabled=no ;; | |
75 | *) AC_MSG_ERROR([Unknown argument to enable/disable gconf-peer]);; | |
76 | esac], | |
77 | [gconf_enabled=no] | |
78 | ) | |
79 | ||
97b8365c TT |
80 | AC_ARG_ENABLE(java-maintainer-mode, |
81 | AS_HELP_STRING([--enable-java-maintainer-mode], | |
82 | [allow rebuilding of .class and .h files])) | |
83 | AM_CONDITIONAL(JAVA_MAINTAINER_MODE, test "$enable_java_maintainer_mode" = yes) | |
84 | ||
aed6152d | 85 | # It may not be safe to run linking tests in AC_PROG_CC/AC_PROG_CXX. |
ed698112 NN |
86 | GCC_NO_EXECUTABLES |
87 | ||
88 | # (1) We use an abnormal CXX (without library references), so we | |
89 | # must cache it under a different name. | |
90 | # (2) CC, CFLAGS, CXX, CXXFLAGS, LDFLAGS must not be 'precious', or | |
91 | # the non-multilib-adjusted value will be used in multilibs. | |
92 | # (3) As a side effect, we must SUBST CXXFLAGS, CFLAGS, and LDFLAGS ourselves. | |
93 | # (4) As another side effect, automake doesn't automatically include them | |
94 | # in Makefile.in. | |
95 | # (5) For libstdc++-v3, -fno-builtin must be present here so that a | |
96 | # non-conflicting form of std::exit can be guessed by AC_PROG_CXX, and | |
97 | # used in later tests. This may not be necessary in libjava; I don't know. | |
ed698112 NN |
98 | m4_rename([_AC_ARG_VAR_PRECIOUS],[glibcxx_PRECIOUS]) |
99 | m4_define([_AC_ARG_VAR_PRECIOUS],[]) | |
100 | save_CXXFLAGS="$CXXFLAGS" | |
101 | CXXFLAGS="$CXXFLAGS -fno-builtin" | |
36609570 | 102 | AC_PROG_CC |
ed698112 NN |
103 | AC_PROG_CXX |
104 | CXXFLAGS="$save_CXXFLAGS" | |
105 | m4_rename([glibcxx_PRECIOUS],[_AC_ARG_VAR_PRECIOUS]) | |
106 | AC_SUBST(CFLAGS) | |
107 | AC_SUBST(CXXFLAGS) | |
108 | AC_SUBST(LDFLAGS) | |
36609570 | 109 | |
e3f92d3b | 110 | AM_INIT_AUTOMAKE([1.9.0]) |
36609570 NN |
111 | |
112 | AC_CHECK_TOOL(AS, as) | |
d6c122f7 | 113 | AC_CHECK_TOOL(LD, ld) |
36609570 NN |
114 | AC_CHECK_TOOL(AR, ar) |
115 | AC_CHECK_TOOL(RANLIB, ranlib, :) | |
02809848 | 116 | AC_PROG_AWK |
97b8365c | 117 | AC_CHECK_PROGS([JAR], [jar fastjar gjar], no) |
02809848 PB |
118 | AC_PATH_PROG([ZIP], [zip], no) |
119 | AC_PATH_PROG([UNZIP], [unzip], unzip) | |
a968c714 TT |
120 | |
121 | # We need a jar that supports -@. This is a GNU extension. | |
122 | if test "$JAR" != no; then | |
123 | rm -f config-test.jar | |
124 | echo $srcdir/configure.ac | $JAR -cf@ config-test.jar | |
125 | if test -f config-test.jar; then | |
126 | rm -f config-test.jar | |
127 | else | |
128 | JAR=no | |
129 | fi | |
130 | fi | |
131 | ||
acd724f6 TT |
132 | # Prefer the jar we found, but fall back to our jar script. |
133 | if test "$JAR" = no; then | |
134 | if test "$ZIP" = no; then | |
02809848 | 135 | AC_MSG_ERROR([cannot find neither zip nor jar, cannot continue]) |
acd724f6 TT |
136 | else |
137 | # InfoZIP available, use the 'guaranteed' Bourne-shell JAR to build libjava | |
138 | JAR=`pwd`/scripts/jar | |
02809848 | 139 | fi |
76c6ea0c | 140 | fi |
36609570 NN |
141 | |
142 | AC_PROG_INSTALL | |
143 | ||
144 | AM_MAINTAINER_MODE | |
145 | ||
146 | AC_EXEEXT | |
147 | ||
148 | # configure.host sets the following important variables | |
149 | # libgcj_cflags - host specific C compiler flags | |
150 | # libgcj_cxxflags - host specific C++ compiler flags | |
151 | # libgcj_javaflags - host specific Java compiler flags | |
152 | ||
153 | libgcj_cflags= | |
154 | libgcj_cxxflags= | |
155 | libgcj_javaflags= | |
156 | ||
aed6152d | 157 | . ${srcdir}/configure.host |
36609570 | 158 | |
76b972d6 L |
159 | ACX_PROG_LD_GNU_SYMBOLIC |
160 | libgcj_ld_symbolic_functions=$SYMBOLIC_LDFLAGS | |
161 | if test -z "$libgcj_ld_symbolic"; then | |
162 | libgcj_ld_symbolic=$SYMBOLIC_LDFLAGS | |
163 | fi | |
164 | ||
aed6152d NN |
165 | LIBGCJ_CFLAGS="${libgcj_cflags}" |
166 | LIBGCJ_CXXFLAGS="${libgcj_cxxflags}" | |
167 | LIBGCJ_JAVAFLAGS="${libgcj_javaflags}" | |
36739040 | 168 | LIBGCJ_LD_SYMBOLIC="${libgcj_ld_symbolic}" |
76b972d6 | 169 | LIBGCJ_LD_SYMBOLIC_FUNCTIONS="${libgcj_ld_symbolic_functions}" |
36609570 NN |
170 | AC_SUBST(LIBGCJ_CFLAGS) |
171 | AC_SUBST(LIBGCJ_CXXFLAGS) | |
172 | AC_SUBST(LIBGCJ_JAVAFLAGS) | |
36739040 | 173 | AC_SUBST(LIBGCJ_LD_SYMBOLIC) |
76b972d6 | 174 | AC_SUBST(LIBGCJ_LD_SYMBOLIC_FUNCTIONS) |
ee9dd372 | 175 | |
16dab3e2 TF |
176 | # Only use libltdl for non-newlib builds. |
177 | if test "x${with_newlib}" = "x" || test "x${with_newlib}" = "xno"; then | |
178 | AC_LTDL_SHLIBPATH | |
179 | fi | |
ee9dd372 | 180 | |
16dab3e2 | 181 | AC_CONFIG_HEADERS([include/config.h gcj/libgcj-config.h]) |
b0fa81ee TT |
182 | |
183 | # See if the user has requested runtime debugging. | |
184 | LIBGCJDEBUG="disable" | |
185 | AC_SUBST(LIBGCJDEBUG) | |
186 | AC_ARG_ENABLE(libgcj-debug, | |
187 | AS_HELP_STRING([--enable-libgcj-debug], | |
188 | [enable runtime debugging code]), | |
189 | [if test "$enable_libgcj_debug" = yes; then | |
190 | AC_DEFINE(DEBUG, 1, [Define this if you want runtime debugging enabled.]) | |
191 | LIBGCJDEBUG="enable" | |
192 | fi]) | |
193 | ||
97b8365c TT |
194 | AC_ARG_WITH([escher], |
195 | AS_HELP_STRING([--with-escher=ABS.PATH], | |
196 | [specify path to escher dir or JAR for X peers])) | |
197 | case "$with_escher" in | |
198 | "") | |
199 | use_escher=false | |
200 | ;; | |
201 | "no") | |
202 | use_escher=false | |
203 | ;; | |
204 | "yes") | |
205 | AC_MSG_ERROR([Please supply an absolute path to Escher library]) | |
206 | ;; | |
207 | *) | |
208 | use_escher=true | |
209 | ;; | |
210 | esac | |
211 | ||
b0fa81ee TT |
212 | # Determine which AWT peer libraries to build |
213 | AC_ARG_ENABLE(java-awt, | |
214 | AS_HELP_STRING([--enable-java-awt], | |
215 | [list of AWT peer implementations to be built])) | |
216 | ||
217 | peerlibs="`echo ${enable_java_awt} | tr ',' ' '`" | |
218 | use_xlib_awt="" | |
219 | use_gtk_awt="" | |
ab3fa9d3 | 220 | use_qt_awt="" |
97b8365c | 221 | use_x_awt="" |
b0fa81ee TT |
222 | # The default toolkit to use is the first one specified. |
223 | TOOLKIT= | |
224 | AC_SUBST(TOOLKIT) | |
225 | ||
226 | for peer in $peerlibs ; do | |
227 | case $peer in | |
228 | xlib) | |
229 | if test "$no_x" = yes; then | |
230 | echo "*** xlib peers requested but no X library available" 1>&2 | |
231 | exit 1 | |
232 | else | |
9365047a TT |
233 | use_xlib_awt="yes" |
234 | if test -z "$TOOLKIT"; then | |
235 | TOOLKIT=gnu.awt.xlib.XToolkit | |
236 | fi | |
b0fa81ee TT |
237 | fi |
238 | ;; | |
239 | gtk) | |
240 | if test "$no_x" = yes; then | |
ab3fa9d3 | 241 | echo "*** gtk peers requested but no X library available" 1>&2 |
b0fa81ee TT |
242 | exit 1 |
243 | else | |
244 | use_gtk_awt=yes | |
245 | if test -z "$TOOLKIT"; then | |
246 | TOOLKIT=gnu.java.awt.peer.gtk.GtkToolkit | |
247 | fi | |
248 | fi | |
249 | ;; | |
ab3fa9d3 TT |
250 | qt) |
251 | if test "$no_x" = yes; then | |
252 | # Perhaps we should admit the possibility of embedded Qt. | |
253 | echo "*** Qt peers requested but no X library available" 1>&2 | |
254 | exit 1 | |
255 | else | |
256 | use_qt_awt=yes | |
257 | if test -z "$TOOLKIT"; then | |
258 | TOOLKIT=gnu.java.awt.peer.qt.QtToolkit | |
259 | fi | |
260 | fi | |
261 | ;; | |
97b8365c TT |
262 | x) |
263 | use_x_awt=yes | |
264 | if test -z "$TOOLKIT"; then | |
265 | TOOLKIT=gnu.java.awt.peer.x.XToolkit | |
266 | fi | |
267 | ;; | |
b0fa81ee TT |
268 | no) |
269 | use_xlib_awt= | |
270 | use_gtk_awt= | |
ab3fa9d3 | 271 | use_qt_awt= |
97b8365c | 272 | use_x_awt= |
b0fa81ee TT |
273 | break |
274 | ;; | |
275 | *) | |
276 | echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2 | |
277 | exit 1 | |
278 | esac | |
279 | done | |
280 | ||
281 | AM_CONDITIONAL(XLIB_AWT, test "$use_xlib_awt" = yes) | |
97b8365c TT |
282 | AM_CONDITIONAL(X_AWT, test "$use_x_awt" = yes) |
283 | ||
284 | AC_DEFINE_UNQUOTED(AWT_TOOLKIT, "$TOOLKIT", [Name of default AWT toolkit]) | |
285 | ||
286 | AC_DEFINE_UNQUOTED(LIBGCJ_PREFIX, "$prefix", [Installation prefix]) | |
b0fa81ee | 287 | |
9365047a TT |
288 | # Create standard.omit based on decisions we just made. |
289 | cp $srcdir/standard.omit.in standard.omit | |
290 | if test "$use_xlib_awt" != yes; then | |
291 | echo gnu/awt/xlib >> standard.omit | |
292 | echo gnu/gcj/xlib >> standard.omit | |
293 | fi | |
97b8365c TT |
294 | if test "$use_x_awt" != yes; then |
295 | echo gnu/java/awt/peer/x >> standard.omit | |
296 | fi | |
b0fa81ee | 297 | |
7f40378f | 298 | # Tools that need to be compiled against classpath's tools classes |
ded63764 | 299 | : > vm-tools-packages |
7f40378f DD |
300 | for package in gnu/gcj/tools/gc_analyze ; do |
301 | echo $package >> standard.omit | |
302 | echo $package >> vm-tools-packages | |
303 | done | |
304 | ||
b0fa81ee TT |
305 | if test -z "${with_multisubdir}"; then |
306 | builddotdot=. | |
307 | else | |
308 | builddotdot=`echo ${with_multisubdir} | sed -e 's:[[^/]][[^/]]*:..:g'` | |
309 | fi | |
310 | ||
311 | NATIVE=yes | |
312 | ||
97b8365c | 313 | # Which gcj and host gcj (for ecjx) do we use? |
b0fa81ee | 314 | which_gcj=default |
97b8365c TT |
315 | host_exeext=${ac_exeext} |
316 | GCJ_FOR_ECJX= | |
b0fa81ee TT |
317 | built_gcc_dir="`cd ${builddotdot}/../../${host_subdir}/gcc && ${PWDCMD-pwd}`" |
318 | if test -n "${with_cross_host}"; then | |
319 | # We are being configured with a cross compiler. We can't | |
320 | # use ac_exeext, because that is for the target platform. | |
321 | NATIVE=no | |
322 | cross_host_exeext= | |
97b8365c | 323 | GCJ_FOR_ECJX="${with_cross_host}-gcj" |
b0fa81ee TT |
324 | case "${with_cross_host}" in |
325 | *mingw* | *cygwin*) | |
326 | cross_host_exeext=.exe | |
327 | ;; | |
328 | esac | |
97b8365c | 329 | host_exeext=${cross_host_exeext} |
b0fa81ee TT |
330 | if test -x "${built_gcc_dir}/gcj${cross_host_exeext}"; then |
331 | if test x"$build_noncanonical" = x"$with_cross_host"; then | |
332 | # Ordinary cross (host!=target and host=build) | |
333 | which_gcj=built | |
334 | else | |
335 | # Canadian cross (host!=target and host!=build) | |
336 | which_gcj=cross | |
337 | fi | |
338 | else | |
339 | which_gcj=cross | |
340 | fi | |
341 | else | |
342 | # We are being configured with a native or crossed-native compiler | |
343 | if test -x "${built_gcc_dir}/gcj${ac_exeext}"; then | |
344 | if test x"$build" = x"$host"; then | |
345 | # True native build (host=target and host=build) | |
346 | which_gcj=built | |
347 | else | |
348 | # Crossed-native build (host=target and host!=build) | |
349 | which_gcj=cross | |
350 | fi | |
351 | else | |
352 | which_gcj=path | |
353 | fi | |
354 | fi | |
355 | case "${which_gcj}" in | |
356 | built) | |
357 | GCJ="$built_gcc_dir/gcj -B`${PWDCMD-pwd}`/ -B$built_gcc_dir/" | |
358 | GCJH='$(top_builddir)/$(MULTIBUILDTOP)../../$(host_subdir)/gcc/gcjh' | |
b0fa81ee TT |
359 | ;; |
360 | cross) | |
361 | if test "x${with_newlib}" = "xyes"; then | |
362 | # FIXME (comment): Why is this needed? | |
363 | GCC_UNWIND_INCLUDE= | |
364 | GCJ="${target_noncanonical}-gcj" | |
365 | else | |
d374f567 | 366 | GCJ="${target_noncanonical}-gcj -B`${PWDCMD-pwd}`/" |
b0fa81ee | 367 | fi |
bf654c94 | 368 | GCJH='$(target_noncanonical)-gcjh' |
b0fa81ee TT |
369 | ;; |
370 | path) | |
371 | GCJ="gcj -B`${PWDCMD-pwd}`/" | |
b0fa81ee TT |
372 | GCJH=gcjh |
373 | ;; | |
374 | esac | |
375 | ||
97b8365c | 376 | AC_SUBST(GCJ_FOR_ECJX) |
b0fa81ee | 377 | AC_SUBST(GCJH) |
97b8365c | 378 | AC_SUBST(host_exeext) |
b0fa81ee TT |
379 | |
380 | # Create it, so that compile/link tests don't fail | |
381 | test -f libgcj.spec || touch libgcj.spec | |
382 | ||
383 | ||
384 | ||
385 | # Set up to configure Classpath. | |
386 | # FIXME: no supported way to pass args in autoconf. | |
648e8d6d | 387 | ac_configure_args="$ac_configure_args --with-fastjar=$JAR" |
97b8365c TT |
388 | # Disable tool wrappers to avoid ltdl.h configure check. |
389 | ac_configure_args="$ac_configure_args --disable-tool-wrappers" | |
b0fa81ee TT |
390 | ac_configure_args="$ac_configure_args --disable-load-library" |
391 | ac_configure_args="$ac_configure_args --${LIBGCJDEBUG}-debug" | |
392 | ac_configure_args="$ac_configure_args --enable-default-toolkit=$TOOLKIT" | |
393 | dir1=`cd $srcdir && pwd` | |
394 | dir2=`pwd` | |
395 | ac_configure_args="$ac_configure_args --with-vm-classes=$dir1:$dir2" | |
396 | ac_configure_args="$ac_configure_args --disable-core-jni" | |
397 | dnl FIXME? | |
398 | ac_configure_args="$ac_configure_args --disable-examples" | |
399 | ac_configure_args="$ac_configure_args --with-glibj=build" | |
648e8d6d TF |
400 | if test "$plugin_enabled" != yes; then |
401 | ac_configure_args="$ac_configure_args --disable-plugin" | |
402 | fi | |
ac1ed908 MW |
403 | if test "$gconf_enabled" != yes; then |
404 | ac_configure_args="$ac_configure_args --disable-gconf-peer" | |
405 | ac_configure_args="$ac_configure_args --enable-default-preferences-peer=gnu.java.util.prefs.FileBasedFactory" | |
406 | fi | |
b0fa81ee | 407 | if test "$use_gtk_awt" != yes; then |
97b8365c | 408 | ac_configure_args="$ac_configure_args --disable-gtk-peer --disable-plugin" |
b0fa81ee | 409 | fi |
ab3fa9d3 TT |
410 | if test "$use_qt_awt" != yes; then |
411 | ac_configure_args="$ac_configure_args --disable-qt-peer" | |
e0f7b260 TT |
412 | else |
413 | # We need this as qt is disabled by default in classpath. | |
414 | ac_configure_args="$ac_configure_args --enable-qt-peer" | |
ab3fa9d3 | 415 | fi |
97b8365c TT |
416 | if test "$use_x_awt" != yes; then |
417 | ac_configure_args="$ac_configure_args --without-escher" | |
418 | else | |
419 | # We need this as escher is disabled by default in classpath. | |
420 | if test "$use_escher" != true; then | |
421 | AC_MSG_ERROR([Please supply an absolute path to the Escher library]) | |
422 | else | |
423 | ac_configure_args="$ac_configure_args --with-escher=$with_escher" | |
424 | fi | |
425 | fi | |
426 | # -Werror causes unavoidable problems in code using alsa. | |
427 | ac_configure_args="$ac_configure_args --disable-Werror" | |
b0fa81ee TT |
428 | dnl --with-gcj=$GCJ |
429 | dnl --with-javah=$GCJH | |
430 | dnl gjdoc? | |
431 | dnl gtk-cairo -- just export here... | |
432 | dnl --enable-regen-headers? | |
433 | ||
d6f6aaf6 | 434 | # Only use libltdl for non-newlib builds. |
2d29f3a1 | 435 | if test "x${with_newlib}" = "x" || test "x${with_newlib}" = "xno"; then |
7af85558 TT |
436 | AC_LIBLTDL_CONVENIENCE |
437 | AC_LIBTOOL_DLOPEN | |
438 | DIRLTDL=libltdl | |
e1a3a7d0 | 439 | AC_DEFINE(USE_LTDL, 1, [Define if libltdl is in use.]) |
7af85558 TT |
440 | # Sigh. Libtool's macro doesn't do the right thing. |
441 | INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL" | |
7f7ba9bf | 442 | # FIXME: this is a hack. |
1e6347d8 | 443 | sub_auxdir="`cd $ac_aux_dir && ${PWDCMD-pwd}`" |
f1eba847 | 444 | ac_configure_args="$ac_configure_args --with-auxdir=$sub_auxdir" |
7af85558 TT |
445 | fi |
446 | AC_SUBST(INCLTDL) | |
447 | AC_SUBST(LIBLTDL) | |
448 | AC_SUBST(DIRLTDL) | |
cad90591 | 449 | AC_PROG_LIBTOOL |
e3f92d3b MK |
450 | AM_PROG_GCJ |
451 | AM_PROG_CC_C_O | |
b0fa81ee TT |
452 | |
453 | AC_CONFIG_SUBDIRS(classpath libltdl) | |
a3ffcff3 | 454 | |
aed6152d | 455 | # The -no-testsuite modules omit the test subdir. |
ee9dd372 TT |
456 | AM_CONDITIONAL(TESTSUBDIR, test -d $srcdir/testsuite) |
457 | ||
aed6152d NN |
458 | # Should the runtime set system properties by examining the |
459 | # environment variable GCJ_PROPERTIES? | |
ffccc6be | 460 | AC_ARG_ENABLE(getenv-properties, |
aed6152d NN |
461 | AS_HELP_STRING([--disable-getenv-properties], |
462 | [don't set system properties from GCJ_PROPERTIES])) | |
ffccc6be | 463 | |
aed6152d | 464 | # Whether GCJ_PROPERTIES is used depends on the target. |
3610e0d5 | 465 | if test -z "$enable_getenv_properties"; then |
ffccc6be AG |
466 | enable_getenv_properties=${enable_getenv_properties_default-yes} |
467 | fi | |
468 | if test "$enable_getenv_properties" = no; then | |
e1a3a7d0 MK |
469 | AC_DEFINE(DISABLE_GETENV_PROPERTIES, 1, |
470 | [Define if system properties shouldn't be read from getenv("GCJ_PROPERTIES").]) | |
ffccc6be AG |
471 | fi |
472 | ||
aed6152d | 473 | # Whether we should use arguments to main() |
b5ee195f AG |
474 | if test -z "$enable_main_args"; then |
475 | enable_main_args=${enable_main_args_default-yes} | |
476 | fi | |
477 | if test "$enable_main_args" = no; then | |
e1a3a7d0 | 478 | AC_DEFINE(DISABLE_MAIN_ARGS, 1, [Define if we should ignore arguments to main().]) |
b5ee195f AG |
479 | fi |
480 | ||
3610e0d5 | 481 | |
aed6152d NN |
482 | # Should we use hashtable-based synchronization? |
483 | # Currently works only for Linux X86/ia64 | |
484 | # Typically faster and more space-efficient | |
3610e0d5 | 485 | AC_ARG_ENABLE(hash-synchronization, |
aed6152d NN |
486 | AS_HELP_STRING([--enable-hash-synchronization], |
487 | [use global hash table for monitor locks])) | |
3610e0d5 TT |
488 | |
489 | if test -z "$enable_hash_synchronization"; then | |
490 | enable_hash_synchronization=$enable_hash_synchronization_default | |
491 | fi | |
3610e0d5 | 492 | |
97b8365c TT |
493 | |
494 | install_ecj_jar=no | |
495 | ECJ_BUILD_JAR= | |
496 | ECJ_JAR= | |
497 | AC_ARG_WITH(ecj-jar, | |
498 | AS_HELP_STRING([--with-ecj-jar=FILE], [use preinstalled ecj jar]), | |
499 | [ECJ_JAR=$withval], | |
1b4aced6 TT |
500 | [if test -f $multi_basedir/ecj.jar; then |
501 | ECJ_BUILD_JAR=$multi_basedir/ecj.jar | |
97b8365c TT |
502 | ECJ_JAR='$(jardir)/ecj.jar' |
503 | install_ecj_jar=yes | |
504 | fi]) | |
505 | AC_SUBST(ECJ_BUILD_JAR) | |
506 | AC_SUBST(ECJ_JAR) | |
507 | AM_CONDITIONAL(BUILD_ECJ1, test "$ECJ_JAR" != "") | |
508 | AM_CONDITIONAL(INSTALL_ECJ_JAR, test $install_ecj_jar = yes) | |
509 | ||
c33b7bf0 TF |
510 | AC_ARG_WITH(java-home, |
511 | AS_HELP_STRING([--with-java-home=DIRECTORY], | |
512 | [value of java.home system property]), | |
513 | [JAVA_HOME="${withval}"], [JAVA_HOME=""]) | |
514 | AM_CONDITIONAL(JAVA_HOME_SET, test ! -z "$JAVA_HOME") | |
515 | AC_SUBST(JAVA_HOME) | |
516 | ||
a507baad DD |
517 | suppress_libgcj_bc=no |
518 | AC_ARG_ENABLE(libgcj-bc, | |
519 | AS_HELP_STRING([--enable-libgcj-bc], | |
520 | [enable(default) or disable BC ABI for portions of libgcj]), | |
521 | [if test "$enable_libgcj_bc" = "no"; then | |
522 | suppress_libgcj_bc=yes | |
523 | fi]) | |
524 | AM_CONDITIONAL(SUPPRESS_LIBGCJ_BC, test "$suppress_libgcj_bc" = "yes") | |
525 | ||
83c02e38 ME |
526 | # What is the native OS API for MinGW? |
527 | AC_ARG_WITH(win32-nlsapi, | |
aed6152d NN |
528 | AS_HELP_STRING([--with-win32-nlsapi=ansi or unicows or unicode], |
529 | [native MinGW libgcj Win32 OS API (default is ansi)]), | |
83c02e38 ME |
530 | [case "${withval}" in |
531 | ansi) with_win32_nlsapi=ansi ;; | |
532 | unicows) with_win32_nlsapi=unicows ;; | |
533 | unicode) with_win32_nlsapi=unicode ;; | |
534 | *) AC_MSG_ERROR(Bad value ${withval} for --with-win32-nlsapi.) ;; | |
535 | esac],[with_win32_nlsapi=ansi]) | |
536 | ||
537 | case "${with_win32_nlsapi}" in | |
538 | unicows | unicode) | |
539 | AC_DEFINE(MINGW_LIBGCJ_UNICODE, 1, | |
540 | [Define if MinGW libgcj uses the Windows UNICODE OS API.]) | |
541 | ;; | |
542 | esac | |
543 | ||
aed6152d NN |
544 | # configure.host sets slow_pthread_self if the synchronization code should |
545 | # try to avoid pthread_self calls by caching thread IDs in a hashtable. | |
45597167 | 546 | if test "${slow_pthread_self}" = "yes"; then |
e1a3a7d0 MK |
547 | AC_DEFINE(SLOW_PTHREAD_SELF, 1, |
548 | [Define if if the synchronization code should try to avoid pthread_self calls by caching thread IDs in a hashtable.]) | |
45597167 BM |
549 | fi |
550 | ||
ed347998 HB |
551 | # Check for gc debugging. This option is handled both here and in the GC. |
552 | AC_ARG_ENABLE(gc-debug, | |
48d0dd75 KC |
553 | AS_HELP_STRING([--enable-gc-debug], |
554 | [include full support for pointer backtracing etc.]), | |
ed347998 | 555 | [ if test "$enable_gc_debug" = "yes"; then |
48d0dd75 KC |
556 | AC_DEFINE(LIBGCJ_GC_DEBUG, 1, |
557 | [Define if we want to use debug calls into the garbage collector.]) | |
ed347998 HB |
558 | fi]) |
559 | ||
aed6152d | 560 | # See if the user has the interpreter included. |
58eb6e7c | 561 | AC_ARG_ENABLE(interpreter, |
aed6152d NN |
562 | AS_HELP_STRING([--enable-interpreter], |
563 | [enable interpreter]), | |
564 | [if test "$enable_interpreter" = yes; then | |
b11f6430 AG |
565 | # This can also be set in configure.host. |
566 | libgcj_interpreter=yes | |
f7ccaa38 BM |
567 | elif test "$enable_interpreter" = no; then |
568 | libgcj_interpreter=no | |
aed6152d | 569 | fi]) |
58eb6e7c | 570 | |
b11f6430 | 571 | if test "$libgcj_interpreter" = yes; then |
e1a3a7d0 | 572 | AC_DEFINE(INTERPRETER, 1, [Define if you want a bytecode interpreter.]) |
b11f6430 | 573 | fi |
b2ae5f70 TT |
574 | INTERPRETER="$libgcj_interpreter" |
575 | AC_SUBST(INTERPRETER) | |
86acf60c | 576 | AM_CONDITIONAL(INTERPRETER, test "$libgcj_interpreter" = yes) |
b11f6430 | 577 | |
52a11cbf | 578 | AC_MSG_CHECKING([for exception model to use]) |
cad90591 | 579 | AC_LANG_PUSH(C++) |
3cf88fb4 | 580 | AC_ARG_ENABLE(sjlj-exceptions, |
aed6152d NN |
581 | AS_HELP_STRING([--enable-sjlj-exceptions], |
582 | [force use of builtin_setjmp for exceptions]), | |
52a11cbf RH |
583 | [:], |
584 | [dnl Botheration. Now we've got to detect the exception model. | |
585 | dnl Link tests against libgcc.a are problematic since -- at least | |
586 | dnl as of this writing -- we've not been given proper -L bits for | |
587 | dnl single-tree newlib and libgloss. | |
588 | dnl | |
589 | dnl This is what AC_TRY_COMPILE would do if it didn't delete the | |
590 | dnl conftest files before we got a change to grep them first. | |
591 | cat > conftest.$ac_ext << EOF | |
592 | [#]line __oline__ "configure" | |
593 | struct S { ~S(); }; | |
594 | void bar(); | |
595 | void foo() | |
596 | { | |
597 | S s; | |
598 | bar(); | |
599 | } | |
600 | EOF | |
601 | old_CXXFLAGS="$CXXFLAGS" | |
602 | CXXFLAGS=-S | |
603 | if AC_TRY_EVAL(ac_compile); then | |
604 | if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then | |
605 | enable_sjlj_exceptions=yes | |
606 | elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then | |
607 | enable_sjlj_exceptions=no | |
608 | fi | |
609 | fi | |
610 | CXXFLAGS="$old_CXXFLAGS" | |
611 | rm -f conftest*]) | |
612 | if test x$enable_sjlj_exceptions = xyes; then | |
613 | AC_DEFINE(SJLJ_EXCEPTIONS, 1, | |
614 | [Define if the compiler is configured for setjmp/longjmp exceptions.]) | |
615 | ac_exception_model_name=sjlj | |
616 | elif test x$enable_sjlj_exceptions = xno; then | |
617 | ac_exception_model_name="call frame" | |
618 | else | |
619 | AC_MSG_ERROR([unable to detect exception model]) | |
3cf88fb4 | 620 | fi |
cad90591 | 621 | AC_LANG_POP(C++) |
52a11cbf | 622 | AC_MSG_RESULT($ac_exception_model_name) |
3cf88fb4 | 623 | |
605dc89b BM |
624 | # If we are non using SJLJ exceptions, and this host does not have support |
625 | # for unwinding from a signal handler, enable checked dereferences and divides. | |
626 | if test $can_unwind_signal = no && test $enable_sjlj_exceptions = no; then | |
627 | CHECKREFSPEC=-fcheck-references | |
628 | DIVIDESPEC=-fuse-divide-subroutine | |
629 | EXCEPTIONSPEC= | |
630 | fi | |
631 | ||
aed6152d NN |
632 | # See if the user wants to disable java.net. This is the mildly |
633 | # ugly way that we admit that target-side configuration sucks. | |
4b68fe8a | 634 | AC_ARG_ENABLE(java-net, |
aed6152d NN |
635 | AS_HELP_STRING([--disable-java-net], |
636 | [disable java.net])) | |
4b68fe8a | 637 | |
aed6152d | 638 | # Whether java.net is built by default can depend on the target. |
3610e0d5 | 639 | if test -z "$enable_java_net"; then |
4b68fe8a TT |
640 | enable_java_net=${enable_java_net_default-yes} |
641 | fi | |
006d4a9b | 642 | if test "$enable_java_net" = no; then |
e1a3a7d0 | 643 | AC_DEFINE(DISABLE_JAVA_NET, 1, [Define if java.net native functions should be stubbed out.]) |
4b68fe8a TT |
644 | fi |
645 | ||
aed6152d NN |
646 | # See if the user wants to configure without libffi. Some |
647 | # architectures don't support it, and default values are set in | |
648 | # configure.host. | |
c8fb9813 | 649 | AC_ARG_WITH(libffi, |
aed6152d NN |
650 | AS_HELP_STRING([--without-libffi], |
651 | [don't use libffi]), | |
652 | [:], | |
653 | [with_libffi=${with_libffi_default-yes}]) | |
c8fb9813 AG |
654 | |
655 | LIBFFI= | |
656 | LIBFFIINCS= | |
657 | if test "$with_libffi" != no; then | |
e1a3a7d0 | 658 | AC_DEFINE(USE_LIBFFI, 1, [Define if we're to use libffi.]) |
ce3b24a7 | 659 | LIBFFI=../libffi/libffi_convenience.la |
a15e868a | 660 | LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include' |
c8fb9813 AG |
661 | fi |
662 | AC_SUBST(LIBFFI) | |
663 | AC_SUBST(LIBFFIINCS) | |
664 | ||
aed6152d | 665 | # See if the user wants to disable JVMPI support. |
54c2f04b | 666 | AC_ARG_ENABLE(jvmpi, |
aed6152d NN |
667 | AS_HELP_STRING([--disable-jvmpi], |
668 | [disable JVMPI support])) | |
54c2f04b AG |
669 | |
670 | if test "$enable_jvmpi" != no; then | |
e1a3a7d0 | 671 | AC_DEFINE(ENABLE_JVMPI, 1, [Define if you are using JVMPI.]) |
54c2f04b AG |
672 | fi |
673 | ||
aed6152d NN |
674 | # If the target is an eCos system, use the appropriate eCos |
675 | # I/O routines. | |
676 | # FIXME: this should not be a local option but a global target | |
677 | # system; at present there is no eCos target. | |
b5ee195f | 678 | TARGET_ECOS=${PROCESS-"no"} |
ee9dd372 | 679 | AC_ARG_WITH(ecos, |
7941ceab | 680 | [ --with-ecos enable runtime eCos target support], |
ee9dd372 TT |
681 | TARGET_ECOS="$with_ecos" |
682 | ) | |
683 | ||
684 | case "$TARGET_ECOS" in | |
54a190dd | 685 | no) case "$host" in |
b8fe3c1e | 686 | *mingw*) |
54a190dd | 687 | PLATFORM=Win32 |
9b5f18b1 | 688 | PLATFORMNET=Win32 |
8c78e3a3 | 689 | PLATFORMH=win32.h |
e2a450f6 | 690 | CHECK_FOR_BROKEN_MINGW_LD |
54a190dd AM |
691 | ;; |
692 | *) | |
693 | PLATFORM=Posix | |
9b5f18b1 | 694 | PLATFORMNET=Posix |
8c78e3a3 | 695 | PLATFORMH=posix.h |
54a190dd AM |
696 | ;; |
697 | esac | |
ee9dd372 TT |
698 | ;; |
699 | *) | |
54a190dd | 700 | PLATFORM=Ecos |
9b5f18b1 | 701 | PLATFORMNET=NoNet |
e1a3a7d0 | 702 | AC_DEFINE(ECOS, 1, [Define if you're running eCos.]) |
8c78e3a3 | 703 | PLATFORMH=posix.h |
ee9dd372 TT |
704 | ;; |
705 | esac | |
97b8365c | 706 | AC_SUBST(PLATFORM) |
614c0fc2 | 707 | AC_CONFIG_LINKS(include/platform.h:include/$PLATFORMH) |
ee9dd372 | 708 | |
e1a3a7d0 MK |
709 | AC_EGREP_HEADER(uint32_t, stdint.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, |
710 | [Define if you have int32_t and uint32_t.])) | |
711 | AC_EGREP_HEADER(uint32_t, inttypes.h, AC_DEFINE(HAVE_INT32_DEFINED, 1, | |
712 | [Define if you have int32_t and uint32_t.])) | |
713 | AC_EGREP_HEADER(u_int32_t, sys/types.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, | |
714 | [Define if you have u_int32_t])) | |
715 | AC_EGREP_HEADER(u_int32_t, sys/config.h, AC_DEFINE(HAVE_BSD_INT32_DEFINED, 1, | |
716 | [Define if you have u_int32_t])) | |
0d16618c | 717 | |
e3f92d3b | 718 | AM_CONDITIONAL(USING_WIN32_PLATFORM, test "$PLATFORM" = Win32) |
3d5a109a | 719 | AM_CONDITIONAL(USING_POSIX_PLATFORM, test "$PLATFORM" = Posix || test "$PLATFORM" = Ecos) |
ee9dd372 | 720 | |
f1a66265 GK |
721 | case "$host" in |
722 | *-darwin*) DARWIN_CRT=true ;; | |
723 | *) DARWIN_CRT=false ;; | |
724 | esac | |
725 | AM_CONDITIONAL(USING_DARWIN_CRT, $DARWIN_CRT) | |
726 | ||
646714ab | 727 | # This may not be defined in a non-ANS conformant embedded system. |
aed6152d | 728 | # FIXME: Should these case a runtime exception in that case? |
e1a3a7d0 MK |
729 | AC_EGREP_HEADER(localtime, time.h, AC_DEFINE(HAVE_LOCALTIME, 1, |
730 | [Define is you have 'localtime' in <time.h>])) | |
ee9dd372 | 731 | |
aed6152d NN |
732 | # Create the subdirectory for natFile.cc, or the attempt |
733 | # to create the link will fail. | |
ee9dd372 TT |
734 | test -d java || mkdir java |
735 | test -d java/io || mkdir java/io | |
213858c0 | 736 | test -d gnu || mkdir gnu |
614c0fc2 | 737 | AC_CONFIG_LINKS(java/io/natFile.cc:java/io/natFile${FILE-${PLATFORM}}.cc) |
ee9dd372 | 738 | |
97b8365c | 739 | # Likewise for natConcreteProcess.cc. |
42962a48 | 740 | test -d java/lang || mkdir java/lang |
614c0fc2 | 741 | AC_CONFIG_LINKS(java/lang/natConcreteProcess.cc:java/lang/nat${PLATFORM}Process.cc) |
42962a48 | 742 | |
adefdaca | 743 | # Likewise for natVMInetAddress.cc and natVMNetworkInterface.cc. |
9b5f18b1 | 744 | test -d java/net || mkdir java/net |
adefdaca | 745 | AC_CONFIG_LINKS(java/net/natVMInetAddress.cc:java/net/natVMInetAddress${PLATFORMNET}.cc) |
bf5d810f | 746 | AC_CONFIG_LINKS(java/net/natVMNetworkInterface.cc:java/net/natVMNetworkInterface${PLATFORMNET}.cc) |
4a503716 | 747 | |
aed6152d | 748 | # Likewise for natPlainSocketImpl.cc and natPlainDatagramSocketImpl.cc. |
4a503716 MK |
749 | test -d gnu/java || mkdir gnu/java |
750 | test -d gnu/java/net || mkdir gnu/java/net | |
614c0fc2 TF |
751 | AC_CONFIG_LINKS(gnu/java/net/natPlainSocketImpl.cc:gnu/java/net/natPlainSocketImpl${PLATFORMNET}.cc) |
752 | AC_CONFIG_LINKS(gnu/java/net/natPlainDatagramSocketImpl.cc:gnu/java/net/natPlainDatagramSocketImpl${PLATFORMNET}.cc) | |
9b5f18b1 | 753 | |
463c03f1 | 754 | # Likewise for natVMPipe.cc and natVMSelector.cc. |
4ba6d1c3 | 755 | test -d gnu/java/nio || mkdir gnu/java/nio |
463c03f1 GB |
756 | AC_CONFIG_LINKS(gnu/java/nio/natVMPipe.cc:gnu/java/nio/natVMPipe${PLATFORM}.cc) |
757 | AC_CONFIG_LINKS(gnu/java/nio/natVMSelector.cc:gnu/java/nio/natVMSelector${PLATFORM}.cc) | |
758 | ||
759 | # Likewise for natFileChannelImpl.cc | |
76c88fd9 | 760 | test -d gnu/java/nio/channels || mkdir gnu/java/nio/channels |
614c0fc2 | 761 | AC_CONFIG_LINKS(gnu/java/nio/channels/natFileChannelImpl.cc:gnu/java/nio/channels/natFileChannel${FILE-${PLATFORM}}.cc) |
4ba6d1c3 | 762 | |
4a8e624f | 763 | case "${host}" in |
b8fe3c1e | 764 | *mingw*) |
5b5662ee | 765 | SYSTEMSPEC="-lgdi32 -lws2_32" |
83c02e38 ME |
766 | if test "${with_win32_nlsapi}" = "unicows"; then |
767 | SYSTEMSPEC="-lunicows $SYSTEMSPEC" | |
768 | fi | |
4a8e624f AM |
769 | ;; |
770 | *) | |
771 | SYSTEMSPEC= | |
772 | ;; | |
773 | esac | |
f994389b TT |
774 | AC_SUBST(SYSTEMSPEC) |
775 | ||
776 | AC_ARG_WITH(system-zlib, | |
aed6152d NN |
777 | AS_HELP_STRING([--with-system-zlib], |
778 | [use installed libz])) | |
f994389b TT |
779 | ZLIBSPEC= |
780 | AC_SUBST(ZLIBSPEC) | |
0f9c645e AG |
781 | ZLIBTESTSPEC= |
782 | AC_SUBST(ZLIBTESTSPEC) | |
f994389b | 783 | |
5aac1dac TT |
784 | AC_PATH_XTRA |
785 | ||
aed6152d | 786 | # FIXME: this should be _libs on some hosts. |
f994389b TT |
787 | libsubdir=.libs |
788 | ||
f202305d AH |
789 | LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs" |
790 | ||
791 | LIBSTDCXXSPEC= | |
c0975bc7 AP |
792 | # extra LD Flags which are required for targets |
793 | case "${host}" in | |
f97e8c0f | 794 | *-*-darwin[[0-7]].*) |
73079360 AT |
795 | # For now we have to disable it on darwin[8-9] because it slows down |
796 | # the linking phase. A possible bug in ld? | |
c0975bc7 AP |
797 | # on Darwin -single_module speeds up loading of the dynamic libraries. |
798 | extra_ldflags_libjava=-Wl,-single_module | |
799 | ;; | |
417e7bed AT |
800 | *-*-darwin[[9]]*) |
801 | extra_gij_ldflags=-Wl,-allow_stack_execute | |
802 | ;; | |
f202305d AH |
803 | arm*linux*eabi) |
804 | # Some of the ARM unwinder code is actually in libstdc++. We | |
805 | # could in principle replicate it in libgcj, but it's better to | |
806 | # have a dependency on libstdc++. | |
807 | extra_ldflags='-L$(here)/../libstdc++-v3/src/.libs -lstdc++' | |
808 | LIBSTDCXXSPEC=-lstdc++ | |
809 | LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -L`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -rpath `${PWDCMD-pwd}`/.libs:`${PWDCMD-pwd}`/../libstdc++-v3/src/.libs -lstdc++" | |
810 | ;; | |
c0975bc7 AP |
811 | esac |
812 | AC_SUBST(extra_ldflags_libjava) | |
417e7bed | 813 | AC_SUBST(extra_gij_ldflags) |
f202305d AH |
814 | AC_SUBST(extra_ldflags) |
815 | AC_SUBST(LIBSTDCXXSPEC) | |
816 | ||
817 | AC_SUBST(LIBGCJTESTSPEC) | |
c0975bc7 | 818 | |
aed6152d | 819 | # Allow the GC to be disabled. Can be useful when debugging. |
ee9dd372 TT |
820 | AC_MSG_CHECKING([for garbage collector to use]) |
821 | AC_ARG_ENABLE(java-gc, | |
aed6152d NN |
822 | AS_HELP_STRING([--enable-java-gc=TYPE], |
823 | [choose garbage collector (default is boehm)]), | |
824 | [GC=$enableval], | |
825 | [GC=boehm]) | |
ee9dd372 TT |
826 | GCLIBS= |
827 | GCINCS= | |
828 | GCDEPS= | |
f994389b | 829 | GCSPEC= |
bf3b8e42 | 830 | JC1GCSPEC= |
0f9c645e | 831 | GCTESTSPEC= |
ee9dd372 TT |
832 | case "$GC" in |
833 | boehm) | |
834 | AC_MSG_RESULT(boehm) | |
ce3b24a7 | 835 | GCLIBS=../boehm-gc/libgcjgc_convenience.la |
bf3b8e42 | 836 | JC1GCSPEC='-fuse-boehm-gc' |
1e6347d8 | 837 | GCTESTSPEC="-L`${PWDCMD-pwd}`/../boehm-gc/.libs -rpath `${PWDCMD-pwd}`/../boehm-gc/.libs" |
4109fe85 BM |
838 | GCINCS='-I$(top_srcdir)/../boehm-gc/include -I../boehm-gc/include' |
839 | GCOBJS=boehm.lo | |
ee9dd372 | 840 | GCHDR=boehm-gc.h |
aed6152d | 841 | # The POSIX thread support needs to know this. |
e1a3a7d0 | 842 | AC_DEFINE(HAVE_BOEHM_GC, 1, [Define if Boehm GC in use.]) |
ee9dd372 TT |
843 | ;; |
844 | no) | |
845 | AC_MSG_RESULT(none) | |
ee9dd372 TT |
846 | GCHDR=no-gc.h |
847 | ;; | |
848 | *) | |
cad90591 | 849 | AC_MSG_ERROR([unrecognized collector "$GC"]) |
ee9dd372 TT |
850 | ;; |
851 | esac | |
852 | AC_SUBST(GCLIBS) | |
853 | AC_SUBST(GCINCS) | |
854 | AC_SUBST(GCDEPS) | |
f994389b | 855 | AC_SUBST(GCSPEC) |
bf3b8e42 | 856 | AC_SUBST(JC1GCSPEC) |
0f9c645e | 857 | AC_SUBST(GCTESTSPEC) |
614c0fc2 | 858 | AC_CONFIG_LINKS(include/java-gc.h:include/$GCHDR) |
e3f92d3b MK |
859 | AM_CONDITIONAL(USING_BOEHMGC, test "$GC" = boehm) |
860 | AM_CONDITIONAL(USING_NOGC, test "$GC" = no) | |
ee9dd372 TT |
861 | |
862 | ||
2d65a52e AO |
863 | AC_MSG_CHECKING([for thread model used by GCC]) |
864 | THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'` | |
865 | AC_MSG_RESULT([$THREADS]) | |
ee9dd372 TT |
866 | |
867 | case "$THREADS" in | |
868 | no | none | single) | |
869 | THREADS=none | |
870 | ;; | |
f3968b05 | 871 | posix | posix95 | pthreads) |
ee9dd372 TT |
872 | THREADS=posix |
873 | case "$host" in | |
874 | *-*-linux*) | |
e1a3a7d0 | 875 | AC_DEFINE(LINUX_THREADS, 1, [Define if using POSIX threads on Linux.]) |
ee9dd372 TT |
876 | ;; |
877 | esac | |
878 | ;; | |
54a190dd AM |
879 | win32) |
880 | ;; | |
881 | decosf1 | irix | mach | os2 | solaris | dce | vxworks) | |
ee9dd372 TT |
882 | AC_MSG_ERROR(thread package $THREADS not yet supported) |
883 | ;; | |
884 | *) | |
885 | AC_MSG_ERROR($THREADS is an unknown thread package) | |
886 | ;; | |
887 | esac | |
ee9dd372 | 888 | |
620a329b | 889 | THREADCXXFLAGS= |
5c009209 | 890 | THREADLDFLAGS= |
ee9dd372 TT |
891 | THREADLIBS= |
892 | THREADINCS= | |
893 | THREADDEPS= | |
ee9dd372 | 894 | THREADH= |
f994389b | 895 | THREADSPEC= |
5a121897 | 896 | THREADSTARTFILESPEC= |
ee9dd372 TT |
897 | case "$THREADS" in |
898 | posix) | |
1518ec60 TT |
899 | case "$host" in |
900 | *-*-cygwin*) | |
901 | # Don't set THREADLIBS here. Cygwin doesn't have -lpthread. | |
902 | ;; | |
aed6152d | 903 | *-*-freebsd[[1234]]*) |
da979152 LR |
904 | # Before FreeBSD 5, it didn't have -lpthread (or any library which |
905 | # merely adds pthread_* functions) but it does have a -pthread switch | |
906 | # which is required at link-time to select -lc_r *instead* of -lc. | |
5c009209 | 907 | THREADLDFLAGS=-pthread |
da979152 LR |
908 | # Don't set THREADSPEC here as might be expected since -pthread is |
909 | # not processed when found within a spec file, it must come from | |
910 | # the command line. For now, the user must provide the -pthread | |
911 | # switch to link code compiled with gcj. In future, consider adding | |
912 | # support for weak references to pthread_* functions ala gthr.h API. | |
56d6e6b1 | 913 | THREADSPEC='%{!pthread: %{!shared: %eUnder this configuration, the user must provide -pthread when linking.}}' |
da979152 LR |
914 | ;; |
915 | *-*-freebsd*) | |
04522557 NM |
916 | # FreeBSD >=5.3 implements a model much closer to other modern UNIX |
917 | # systems which support threads and -lpthread. | |
5c009209 | 918 | THREADLDFLAGS=-pthread |
04522557 | 919 | THREADSPEC=-lpthread |
da979152 | 920 | ;; |
68bfb94e | 921 | alpha*-dec-osf* | hppa*-hp-hpux*) |
620a329b RS |
922 | THREADCXXFLAGS=-pthread |
923 | # boehm-gc needs some functions from librt, so link that too. | |
924 | THREADLIBS='-lpthread -lrt' | |
925 | THREADSPEC='-lpthread -lrt' | |
926 | ;; | |
1518ec60 TT |
927 | *) |
928 | THREADLIBS=-lpthread | |
929 | THREADSPEC=-lpthread | |
930 | ;; | |
931 | esac | |
ee9dd372 TT |
932 | THREADH=posix-threads.h |
933 | # MIT pthreads doesn't seem to have the mutexattr functions. | |
934 | # But for now we don't check for it. We just assume you aren't | |
935 | # using MIT pthreads. | |
e1a3a7d0 | 936 | AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT, 1, [Define if using POSIX threads that have the mutexattr functions.]) |
7f6e0fe6 TT |
937 | |
938 | # If we're using the Boehm GC, then we happen to know that it | |
939 | # defines _REENTRANT, so we don't bother. Eww. | |
940 | if test "$GC" != boehm; then | |
941 | AC_DEFINE(_REENTRANT, 1, [Required define if using POSIX threads]) | |
942 | fi | |
943 | AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Required define if using POSIX threads]) | |
ee9dd372 TT |
944 | ;; |
945 | ||
54a190dd | 946 | win32) |
54a190dd | 947 | THREADH=win32-threads.h |
5a121897 RM |
948 | THREADCXXFLAGS=-mthreads |
949 | # We need thread-safe exception handling so _CRT_MT should be set to 1. | |
950 | # But we do not want the executables created to be dependent on | |
951 | # mingwm10.dll which provides a __mingwthr_key_dtor() that cleans up | |
952 | # exception handling contexts. The following kludge achieves this effect | |
953 | # and causes a dummy __mingwthr_key_dtor() to be linked in from | |
954 | # libmingw32.a. This causes a memory leak of about 24 bytes per thread. | |
955 | # A workaround is to explicitly use -mthreads while linking Java programs. | |
956 | # See PR libgcj/28263. | |
957 | # | |
958 | # FIXME: In Java we are able to detect thread death at the end of | |
959 | # Thread.run() so we should be able to clean up the exception handling | |
960 | # contexts ourselves. | |
961 | THREADSTARTFILESPEC='crtmt%O%s' | |
54a190dd AM |
962 | ;; |
963 | ||
ee9dd372 | 964 | none) |
ee9dd372 TT |
965 | THREADH=no-threads.h |
966 | ;; | |
967 | esac | |
614c0fc2 | 968 | AC_CONFIG_LINKS(include/java-threads.h:include/$THREADH) |
ee9dd372 TT |
969 | AC_SUBST(THREADLIBS) |
970 | AC_SUBST(THREADINCS) | |
971 | AC_SUBST(THREADDEPS) | |
f994389b | 972 | AC_SUBST(THREADSPEC) |
5a121897 | 973 | AC_SUBST(THREADSTARTFILESPEC) |
5c009209 | 974 | AC_SUBST(THREADLDFLAGS) |
620a329b | 975 | AC_SUBST(THREADCXXFLAGS) |
e3f92d3b MK |
976 | AM_CONDITIONAL(USING_POSIX_THREADS, test "$THREADS" = posix) |
977 | AM_CONDITIONAL(USING_WIN32_THREADS, test "$THREADS" = win32) | |
978 | AM_CONDITIONAL(USING_NO_THREADS, test "$THREADS" = none) | |
97c074fd | 979 | AM_CONDITIONAL(USE_LIBGCJ_BC, test "$use_libgcj_bc" = yes) |
ee9dd372 | 980 | |
902c431d | 981 | if test -d sysdep; then true; else mkdir sysdep; fi |
614c0fc2 | 982 | AC_CONFIG_LINKS(sysdep/locks.h:sysdep/$sysdeps_dir/locks.h) |
18744d9b | 983 | AC_CONFIG_LINKS(sysdep/backtrace.h:$fallback_backtrace_h) |
eb2925b6 | 984 | AC_CONFIG_LINKS(sysdep/descriptor.h:$descriptor_h) |
45597167 | 985 | |
97c074fd JJ |
986 | LIBGCJ_SPEC="%{s-bc-abi:} -lgcj" |
987 | if test "$use_libgcj_bc" = yes; then | |
988 | LIBGCJ_SPEC="%{s-bc-abi:-lgcj_bc;:-lgcj}" | |
989 | fi | |
990 | AC_SUBST(LIBGCJ_SPEC) | |
991 | ||
cf6b8de4 TT |
992 | HASH_SYNC_SPEC= |
993 | # Hash synchronization is only useful with posix threads right now. | |
7deae97a | 994 | if test "$enable_hash_synchronization" = yes && test "$THREADS" != "none"; then |
cf6b8de4 | 995 | HASH_SYNC_SPEC=-fhash-synchronization |
860a1536 | 996 | AC_DEFINE(JV_HASH_SYNCHRONIZATION, 1, [Define if hash synchronization is in use]) |
cf6b8de4 TT |
997 | fi |
998 | AC_SUBST(HASH_SYNC_SPEC) | |
999 | ||
ee9dd372 TT |
1000 | AM_CONDITIONAL(USING_GCC, test "$GCC" = yes) |
1001 | ||
212a2676 | 1002 | # We're in the tree with gcc, and need to include some of its headers. |
8a489465 | 1003 | GCC_UNWIND_INCLUDE='-I$(multi_basedir)/./libjava/../gcc' |
ee9dd372 | 1004 | |
9e7823cc | 1005 | if test "x${with_newlib}" = "xyes"; then |
ee9dd372 TT |
1006 | # We are being configured with a cross compiler. AC_REPLACE_FUNCS |
1007 | # may not work correctly, because the compiler may not be able to | |
1008 | # link executables. | |
1009 | ||
1010 | # We assume newlib. This lets us hard-code the functions we know | |
1011 | # we'll have. | |
e1a3a7d0 MK |
1012 | AC_DEFINE(HAVE_MEMMOVE, 1, [Define if you have memmove.]) |
1013 | AC_DEFINE(HAVE_MEMCPY, 1, [Define if you have memcpy.]) | |
e1a3a7d0 MK |
1014 | AC_DEFINE(HAVE_TIME, 1, [Define if you have time.]) |
1015 | AC_DEFINE(HAVE_GMTIME_R, 1, [Define if you have the 'gmtime_r' function]) | |
1016 | AC_DEFINE(HAVE_LOCALTIME_R, 1, [Define if you have the 'localtime_r' function.]) | |
5463a4f3 | 1017 | AC_DEFINE(HAVE_USLEEP_DECL, 1, [Define if usleep is declared in <unistd.h>.]) |
aed6152d | 1018 | # This is only for POSIX threads. |
e1a3a7d0 | 1019 | AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_INIT, 1, [Define if using POSIX threads that have the mutexattr functions.]) |
ee9dd372 | 1020 | |
aed6152d | 1021 | # Assume we do not have getuid and friends. |
e1a3a7d0 | 1022 | AC_DEFINE(NO_GETUID, 1, [Define if getuid() and friends are missing.]) |
9b5f18b1 | 1023 | PLATFORMNET=NoNet |
ee9dd372 | 1024 | else |
91f6762e | 1025 | AC_CHECK_FUNCS([strerror_r select fstat open fsync sleep opendir \ |
c8910ef9 | 1026 | localtime_r getpwuid_r getcwd \ |
1e19cfd2 | 1027 | access stat lstat mkdir rename rmdir unlink utime chmod readlink \ |
17c2e2c0 TT |
1028 | nl_langinfo setlocale \ |
1029 | inet_pton uname inet_ntoa \ | |
646714ab | 1030 | getrlimit sigaction ftruncate mmap \ |
9327c475 | 1031 | getifaddrs]) |
ee9dd372 | 1032 | AC_CHECK_FUNCS(inet_aton inet_addr, break) |
646714ab | 1033 | AC_CHECK_HEADERS(unistd.h dlfcn.h sys/resource.h) |
2a67186a | 1034 | # Do an additional check on dld, HP-UX for example has dladdr in libdld.sl |
b9f243c2 | 1035 | AC_CHECK_LIB(dl, dladdr, [ |
2a67186a AT |
1036 | AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])], [ |
1037 | AC_CHECK_LIB(dld, dladdr, [ | |
1038 | AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])])]) | |
6d1e9d18 | 1039 | |
8a489465 | 1040 | if test x"$cross_compiling" = x"no"; then |
9e7823cc | 1041 | AC_CHECK_FILES(/proc/self/exe, [ |
e1a3a7d0 | 1042 | AC_DEFINE(HAVE_PROC_SELF_EXE, 1, [Define if you have /proc/self/exe])]) |
7f40378f DD |
1043 | AC_CHECK_FILES(/proc/self/maps, [ |
1044 | AC_DEFINE(HAVE_PROC_SELF_MAPS, 1, | |
1045 | [Define if you have /proc/self/maps])]) | |
9e7823cc L |
1046 | else |
1047 | case $host in | |
1048 | *-linux*) | |
e1a3a7d0 | 1049 | AC_DEFINE(HAVE_PROC_SELF_EXE, 1, [Define if you have /proc/self/exe]) |
7f40378f | 1050 | AC_DEFINE(HAVE_PROC_SELF_MAPS, 1, [Define if you have /proc/self/maps]) |
9e7823cc L |
1051 | ;; |
1052 | esac | |
1053 | fi | |
ee9dd372 | 1054 | |
860a1536 | 1055 | AM_ICONV |
999825b0 | 1056 | AM_LC_MESSAGES |
ebecd56d | 1057 | AC_STRUCT_TIMEZONE |
860a1536 | 1058 | |
ee9dd372 | 1059 | AC_CHECK_FUNCS(gethostbyname_r, [ |
e1a3a7d0 MK |
1060 | AC_DEFINE(HAVE_GETHOSTBYNAME_R, 1, |
1061 | [Define if you have the 'gethostbyname_r' function.]) | |
ee9dd372 TT |
1062 | # There are two different kinds of gethostbyname_r. |
1063 | # We look for the one that returns `int'. | |
1064 | # Hopefully this check is robust enough. | |
1065 | AC_EGREP_HEADER(int.*gethostbyname_r, netdb.h, [ | |
e1a3a7d0 | 1066 | AC_DEFINE(GETHOSTBYNAME_R_RETURNS_INT, 1, [Define if gethostbyname_r returns 'int'.])]) |
34c5c0e1 AO |
1067 | |
1068 | case " $GCINCS " in | |
1069 | *" -D_REENTRANT "*) ;; | |
1070 | *) | |
1071 | dnl On DU4.0, gethostbyname_r is only declared with -D_REENTRANT | |
1072 | AC_CACHE_CHECK([whether gethostbyname_r declaration requires -D_REENTRANT], | |
1073 | [libjava_cv_gethostbyname_r_needs_reentrant], | |
cad90591 | 1074 | [ AC_LANG_PUSH(C++) |
b7d9c3ae MK |
1075 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]], |
1076 | [[gethostbyname_r("", 0, 0);]])], | |
34c5c0e1 AO |
1077 | [libjava_cv_gethostbyname_r_needs_reentrant=no], [dnl |
1078 | CPPFLAGS_SAVE="$CPPFLAGS" | |
1079 | CPPFLAGS="$CPPFLAGS -D_REENTRANT" | |
b7d9c3ae | 1080 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]], [[gethostbyname_r("", 0, 0);]])], |
34c5c0e1 AO |
1081 | [libjava_cv_gethostbyname_r_needs_reentrant=yes], |
1082 | [libjava_cv_gethostbyname_r_needs_reentrant=fail]) | |
1083 | CPPFLAGS="$CPPFLAGS_SAVE" | |
1084 | ]) | |
cad90591 | 1085 | AC_LANG_POP(C++) |
34c5c0e1 AO |
1086 | ]) |
1087 | if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then | |
7f6e0fe6 | 1088 | AC_DEFINE(_REENTRANT, 1, [Required define if using POSIX threads]) |
34c5c0e1 AO |
1089 | fi |
1090 | ;; | |
1091 | esac | |
1092 | ||
1093 | AC_CACHE_CHECK([for struct hostent_data], | |
1094 | [libjava_cv_struct_hostent_data], [dnl | |
b7d9c3ae | 1095 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |
34c5c0e1 AO |
1096 | #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT) |
1097 | # define _REENTRANT 1 | |
1098 | #endif | |
b7d9c3ae | 1099 | #include <netdb.h>]], [[struct hostent_data data;]])], |
34c5c0e1 AO |
1100 | [libjava_cv_struct_hostent_data=yes], |
1101 | [libjava_cv_struct_hostent_data=no])]) | |
1102 | if test "x$libjava_cv_struct_hostent_data" = xyes; then | |
1103 | AC_DEFINE(HAVE_STRUCT_HOSTENT_DATA, 1, | |
1104 | [Define if struct hostent_data is defined in netdb.h]) | |
1105 | fi | |
1106 | ]) | |
ee9dd372 | 1107 | |
da979152 LR |
1108 | # FIXME: libjava source code expects to find a prototype for |
1109 | # gethostbyaddr_r in netdb.h. The outer check ensures that | |
1110 | # HAVE_GETHOSTBYADDR_R will not be defined if the prototype fails | |
1111 | # to exist where expected. (The root issue: AC_CHECK_FUNCS assumes C | |
1112 | # linkage check is enough, yet C++ code requires proper prototypes.) | |
1113 | AC_EGREP_HEADER(gethostbyaddr_r, netdb.h, [ | |
ee9dd372 | 1114 | AC_CHECK_FUNCS(gethostbyaddr_r, [ |
e1a3a7d0 MK |
1115 | AC_DEFINE(HAVE_GETHOSTBYADDR_R, 1, |
1116 | [Define if you have the 'gethostbyaddr_r' function.]) | |
ee9dd372 TT |
1117 | # There are two different kinds of gethostbyaddr_r. |
1118 | # We look for the one that returns `int'. | |
1119 | # Hopefully this check is robust enough. | |
1120 | AC_EGREP_HEADER(int.*gethostbyaddr_r, netdb.h, [ | |
e1a3a7d0 MK |
1121 | AC_DEFINE(GETHOSTBYADDR_R_RETURNS_INT, 1, |
1122 | [Define if gethostbyaddr_r returns 'int'.])])])]) | |
ee9dd372 TT |
1123 | |
1124 | AC_CHECK_FUNCS(gethostname, [ | |
e1a3a7d0 MK |
1125 | AC_DEFINE(HAVE_GETHOSTNAME, 1, |
1126 | [Define if you have the 'gethostname' function.]) | |
ee9dd372 | 1127 | AC_EGREP_HEADER(gethostname, unistd.h, [ |
e1a3a7d0 MK |
1128 | AC_DEFINE(HAVE_GETHOSTNAME_DECL, 1, |
1129 | [Define if gethostname is declared in <unistd.h>.])])]) | |
ee9dd372 | 1130 | |
6b3517ea RO |
1131 | AC_CHECK_FUNCS(usleep, [ |
1132 | AC_EGREP_HEADER(usleep, unistd.h, [ | |
e1a3a7d0 MK |
1133 | AC_DEFINE(HAVE_USLEEP_DECL, 1, |
1134 | [Define if usleep is declared in <unistd.h>.])])]) | |
6b3517ea | 1135 | |
bc5afba4 TT |
1136 | # Look for these functions in the thread library, but only bother |
1137 | # if using POSIX threads. | |
1138 | if test "$THREADS" = posix; then | |
1139 | save_LIBS="$LIBS" | |
1140 | LIBS="$LIBS $THREADLIBS" | |
bc5afba4 TT |
1141 | |
1142 | # Look for sched_yield. Up to Solaris 2.6, it is in libposix4, since | |
1143 | # Solaris 7 the name librt is preferred. | |
1144 | AC_CHECK_FUNCS(sched_yield, , [ | |
1145 | AC_CHECK_LIB(rt, sched_yield, [ | |
1146 | AC_DEFINE(HAVE_SCHED_YIELD) | |
1147 | THREADLIBS="$THREADLIBS -lrt" | |
f1b856d9 | 1148 | THREADSPEC="$THREADSPEC -lrt"], [ |
bc5afba4 TT |
1149 | AC_CHECK_LIB(posix4, sched_yield, [ |
1150 | AC_DEFINE(HAVE_SCHED_YIELD) | |
1151 | THREADLIBS="$THREADLIBS -lposix4" | |
f1b856d9 | 1152 | THREADSPEC="$THREADSPEC -lposix4"])])]) |
e59a1e40 TT |
1153 | |
1154 | AC_CHECK_LIB(rt, clock_gettime, [ | |
1155 | AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if you have clock_gettime()]) | |
1156 | case "$THREADSPEC" in | |
1157 | *-lrt*) ;; | |
dfd8572b TT |
1158 | *) |
1159 | THREADSPEC="$THREADSPEC -lrt" | |
1160 | THREADLIBS="$THREADLIBS -lrt" | |
1161 | ;; | |
e59a1e40 TT |
1162 | esac]) |
1163 | ||
bc5afba4 TT |
1164 | LIBS="$save_LIBS" |
1165 | ||
1166 | # We can save a little space at runtime if the mutex has m_count | |
1167 | # or __m_count. This is a nice hack for Linux. | |
b7d9c3ae | 1168 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]], [[ |
bc5afba4 | 1169 | extern pthread_mutex_t *mutex; int q = mutex->m_count; |
b7d9c3ae | 1170 | ]])], AC_DEFINE(PTHREAD_MUTEX_HAVE_M_COUNT, 1, |
e1a3a7d0 | 1171 | [Define if pthread_mutex_t has m_count member.]), [ |
b7d9c3ae | 1172 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]], [[ |
bc5afba4 | 1173 | extern pthread_mutex_t *mutex; int q = mutex->__m_count; |
b7d9c3ae | 1174 | ]])], AC_DEFINE(PTHREAD_MUTEX_HAVE___M_COUNT, 1, |
e1a3a7d0 | 1175 | [Define if pthread_mutex_t has __m_count member.]))]) |
bc5afba4 | 1176 | fi |
ee9dd372 TT |
1177 | |
1178 | # We require a way to get the time. | |
1179 | time_found=no | |
1180 | AC_CHECK_FUNCS(gettimeofday time ftime, time_found=yes) | |
1181 | if test "$time_found" = no; then | |
1182 | AC_MSG_ERROR([no function found to get the time]) | |
1183 | fi | |
1184 | ||
138607df | 1185 | AC_CHECK_FUNCS(memmove) |
ee9dd372 TT |
1186 | |
1187 | # We require memcpy. | |
1188 | memcpy_found=no | |
1189 | AC_CHECK_FUNCS(memcpy, memcpy_found=yes) | |
1190 | if test "$memcpy_found" = no; then | |
1191 | AC_MSG_ERROR([memcpy is required]) | |
1192 | fi | |
2a67186a | 1193 | # Do an additional check on dld, HP-UX for example has dlopen in libdld.sl |
04942eac | 1194 | AC_CHECK_LIB(dl, dlopen, [ |
2a67186a AT |
1195 | AC_DEFINE(HAVE_DLOPEN, 1, [Define if dlopen is available])], [ |
1196 | AC_CHECK_LIB(dld, dlopen, [ | |
1197 | AC_DEFINE(HAVE_DLOPEN, 1, [Define if dlopen is available])])]) | |
8107bcf9 | 1198 | |
f994389b TT |
1199 | # Some library-finding code we stole from Tcl. |
1200 | #-------------------------------------------------------------------- | |
1201 | # Check for the existence of the -lsocket and -lnsl libraries. | |
1202 | # The order here is important, so that they end up in the right | |
1203 | # order in the command line generated by make. Here are some | |
1204 | # special considerations: | |
1205 | # 1. Use "connect" and "accept" to check for -lsocket, and | |
1206 | # "gethostbyname" to check for -lnsl. | |
1207 | # 2. Use each function name only once: can't redo a check because | |
1208 | # autoconf caches the results of the last check and won't redo it. | |
1209 | # 3. Use -lnsl and -lsocket only if they supply procedures that | |
1210 | # aren't already present in the normal libraries. This is because | |
1211 | # IRIX 5.2 has libraries, but they aren't needed and they're | |
1212 | # bogus: they goof up name resolution if used. | |
1213 | # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. | |
1214 | # To get around this problem, check for both libraries together | |
1215 | # if -lsocket doesn't work by itself. | |
1216 | #-------------------------------------------------------------------- | |
1217 | ||
1218 | AC_CACHE_CHECK([for socket libraries], gcj_cv_lib_sockets, | |
1219 | [gcj_cv_lib_sockets= | |
1220 | gcj_checkBoth=0 | |
1221 | unset ac_cv_func_connect | |
1222 | AC_CHECK_FUNC(connect, gcj_checkSocket=0, gcj_checkSocket=1) | |
1223 | if test "$gcj_checkSocket" = 1; then | |
1224 | unset ac_cv_func_connect | |
1225 | AC_CHECK_LIB(socket, main, gcj_cv_lib_sockets="-lsocket", | |
1226 | gcj_checkBoth=1) | |
1227 | fi | |
1228 | if test "$gcj_checkBoth" = 1; then | |
1229 | gcj_oldLibs=$LIBS | |
1230 | LIBS="$LIBS -lsocket -lnsl" | |
1231 | unset ac_cv_func_accept | |
1232 | AC_CHECK_FUNC(accept, | |
1233 | [gcj_checkNsl=0 | |
1234 | gcj_cv_lib_sockets="-lsocket -lnsl"]) | |
1235 | unset ac_cv_func_accept | |
1236 | LIBS=$gcj_oldLibs | |
1237 | fi | |
1238 | unset ac_cv_func_gethostbyname | |
1239 | gcj_oldLibs=$LIBS | |
1240 | LIBS="$LIBS $gcj_cv_lib_sockets" | |
1241 | AC_CHECK_FUNC(gethostbyname, , | |
1242 | [AC_CHECK_LIB(nsl, main, | |
1243 | [gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"])]) | |
1244 | unset ac_cv_func_gethostbyname | |
1245 | LIBS=$gcj_oldLIBS | |
1246 | ]) | |
1247 | SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets" | |
1248 | ||
1249 | if test "$with_system_zlib" = yes; then | |
ce3b24a7 | 1250 | AC_CHECK_LIB(z, deflate, ZLIBSPEC=-lz, ZLIBSPEC=) |
f994389b TT |
1251 | fi |
1252 | ||
5aac1dac TT |
1253 | # Test for Gtk stuff, if asked for. |
1254 | if test "$use_gtk_awt" = yes; then | |
f0faf24b | 1255 | PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.4) |
a1ddb355 MK |
1256 | AC_SUBST(GTK_CFLAGS) |
1257 | AC_SUBST(GTK_LIBS) | |
1258 | ||
f0faf24b | 1259 | PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.4 gthread-2.0 >= 2.4) |
1e567c43 TF |
1260 | AC_SUBST(GLIB_CFLAGS) |
1261 | AC_SUBST(GLIB_LIBS) | |
1262 | ||
a1ddb355 MK |
1263 | PKG_CHECK_MODULES(LIBART, libart-2.0 >= 2.1) |
1264 | AC_SUBST(LIBART_CFLAGS) | |
1265 | AC_SUBST(LIBART_LIBS) | |
3f8dfdd4 TF |
1266 | |
1267 | # We require the XTest Extension to support java.awt.Robot. | |
1268 | AC_CHECK_LIB([Xtst], [XTestQueryExtension], [true], | |
1269 | [AC_MSG_ERROR([libXtst not found, required by java.awt.Robot])], | |
1270 | [${X_LIBS}]) | |
5aac1dac TT |
1271 | fi |
1272 | ||
4b7f154f TT |
1273 | # On Solaris, and maybe other architectures, the Boehm collector |
1274 | # requires -ldl. | |
1275 | if test "$GC" = boehm; then | |
de2b3a07 RO |
1276 | case "${host}" in |
1277 | mips-sgi-irix6*) | |
1278 | # IRIX 6 lacks a N64 libdl.so, but only the N32 (default multilib) | |
1279 | # libgcj.spec is used, so override here | |
1280 | SYSTEMSPEC="$SYSTEMSPEC %{!mabi=64:-ldl}" | |
1281 | ;; | |
1282 | *) | |
1283 | AC_CHECK_LIB(dl, main, SYSTEMSPEC="$SYSTEMSPEC -ldl") | |
1284 | ;; | |
1285 | esac | |
4b7f154f | 1286 | fi |
17fdfd9f | 1287 | fi |
4b7f154f | 1288 | |
349e19d4 AL |
1289 | # Use a semicolon as CLASSPATH separator for MinGW, otherwise a colon. |
1290 | case $build in | |
1291 | *-mingw32) CLASSPATH_SEPARATOR=';' ;; | |
1292 | *) CLASSPATH_SEPARATOR=':' ;; | |
1293 | esac | |
1294 | AC_SUBST(CLASSPATH_SEPARATOR) | |
1295 | ||
5ec89e89 AO |
1296 | # We must search the source tree for java.lang, since we still don't |
1297 | # have libgcj.jar nor java/lang/*.class | |
1298 | GCJ_SAVE_CPPFLAGS=$CPPFLAGS | |
1e6347d8 | 1299 | CPPFLAGS="$CPPFLAGS -I`${PWDCMD-pwd}` -I`cd $srcdir && ${PWDCMD-pwd}`" |
5ec89e89 AO |
1300 | |
1301 | # Since some classes depend on this one, we need its source available | |
1302 | # before we can do any GCJ compilation test :-( | |
1303 | if test ! -f gnu/classpath/Configuration.java; then | |
1304 | test -d gnu || mkdir gnu | |
1305 | test -d gnu/classpath || mkdir gnu/classpath | |
10cbe699 TT |
1306 | # Note that it is not crucial that all the values here be correct. |
1307 | sed -e "s,@prefix@,$prefix," \ | |
1308 | -e "s,@VERSION@,$VERSION," \ | |
1309 | -e "s,@LIBDEBUG@,false," \ | |
1310 | -e "s,@INIT_LOAD_LIBRARY@,false," \ | |
1311 | -e "s,@@,$LIBGCJDEBUG," \ | |
1312 | -e "s,@default_toolkit@,$TOOLKIT," \ | |
1313 | -e "s,@JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION@,false," \ | |
1314 | -e "s,@GTK_CAIRO_ENABLED@,false," \ | |
442a795b | 1315 | -e "s,@ECJ_JAR@,," \ |
10cbe699 | 1316 | < $srcdir/classpath/gnu/classpath/Configuration.java.in \ |
5ec89e89 AO |
1317 | > gnu/classpath/Configuration.java |
1318 | # We do not want to redirect the output of the grep below to /dev/null, | |
1319 | # but we add /dev/null to the input list so that grep will print the | |
1320 | # filename of Configuration.java in case it finds any matches. | |
10cbe699 | 1321 | if grep '@.*@' gnu/classpath/Configuration.java /dev/null; then |
80d8905c | 1322 | AC_MSG_ERROR([configure.ac is missing the substitutions above]) |
5ec89e89 AO |
1323 | fi |
1324 | fi | |
1325 | ||
58d2986d AO |
1326 | LT_AC_PROG_GCJ |
1327 | ||
b0fa81ee TT |
1328 | # Now remove it. |
1329 | rm -f gnu/classpath/Configuration.java | |
1330 | ||
5ec89e89 AO |
1331 | CPPFLAGS=$GCJ_SAVE_CPPFLAGS |
1332 | ||
8107bc83 | 1333 | AC_CHECK_SIZEOF(void *) |
99444711 | 1334 | |
8107bc83 | 1335 | AC_C_BIGENDIAN |
44bffd9f | 1336 | |
f994389b | 1337 | ZLIBS= |
ce3b24a7 | 1338 | SYS_ZLIBS= |
41e0e0cd | 1339 | ZINCS= |
ce3b24a7 BM |
1340 | |
1341 | if test -z "$ZLIBSPEC"; then | |
1342 | # Use zlib from the GCC tree. | |
41e0e0cd | 1343 | ZINCS='-I$(top_srcdir)/../zlib' |
ce3b24a7 | 1344 | ZLIBS=../zlib/libzgcj_convenience.la |
f994389b | 1345 | else |
ce3b24a7 BM |
1346 | # System's zlib. |
1347 | SYS_ZLIBS="$ZLIBSPEC" | |
f994389b TT |
1348 | fi |
1349 | AC_SUBST(ZLIBS) | |
ce3b24a7 | 1350 | AC_SUBST(SYS_ZLIBS) |
41e0e0cd | 1351 | AC_SUBST(ZINCS) |
67a60018 | 1352 | AC_SUBST(DIVIDESPEC) |
5cb27a46 | 1353 | AC_SUBST(CHECKREFSPEC) |
e529c2c1 | 1354 | AC_SUBST(EXCEPTIONSPEC) |
135709e8 | 1355 | AC_SUBST(BACKTRACESPEC) |
c4ebd83d | 1356 | AC_SUBST(IEEESPEC) |
f994389b | 1357 | |
4c86f325 | 1358 | AM_CONDITIONAL(NATIVE, test "$NATIVE" = yes) |
97b8365c | 1359 | AM_CONDITIONAL(ENABLE_SHARED, test "$enable_shared" = yes) |
7013e7cd | 1360 | AM_CONDITIONAL(NEEDS_DATA_START, test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes) |
52a11cbf | 1361 | AC_SUBST(GCC_UNWIND_INCLUDE) |
ee9dd372 | 1362 | |
f1c3e0a6 AJ |
1363 | # Process the option "--enable-version-specific-runtime-libs" |
1364 | # Calculate toolexeclibdir | |
1365 | case ${version_specific_libs} in | |
1366 | yes) | |
1367 | # Need the gcc compiler version to know where to install libraries | |
1368 | # and header files if --enable-version-specific-runtime-libs option | |
1369 | # is selected. | |
e9bbd9d7 | 1370 | includedir='$(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/include/' |
ed2e3d33 | 1371 | toolexecdir='$(libdir)/gcc/$(target_noncanonical)' |
e9bbd9d7 | 1372 | toolexecmainlibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' |
f1c3e0a6 AJ |
1373 | toolexeclibdir=$toolexecmainlibdir |
1374 | ;; | |
1375 | no) | |
1376 | if test -n "$with_cross_host" && | |
1377 | test x"$with_cross_host" != x"no"; then | |
1378 | # Install a library built with a cross compiler in tooldir, not libdir. | |
ed2e3d33 | 1379 | toolexecdir='$(exec_prefix)/$(target_noncanonical)' |
f1c3e0a6 AJ |
1380 | toolexecmainlibdir='$(toolexecdir)/lib' |
1381 | else | |
ed2e3d33 | 1382 | toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)' |
f1c3e0a6 AJ |
1383 | toolexecmainlibdir='$(libdir)' |
1384 | fi | |
1385 | multi_os_directory=`$CC -print-multi-os-directory` | |
1386 | case $multi_os_directory in | |
1387 | .) toolexeclibdir=$toolexecmainlibdir ;; # Avoid trailing /. | |
1388 | *) toolexeclibdir=$toolexecmainlibdir/$multi_os_directory ;; | |
1389 | esac | |
1390 | ;; | |
ff8b9ca8 | 1391 | esac |
dbf45a01 AO |
1392 | AC_SUBST(toolexecdir) |
1393 | AC_SUBST(toolexecmainlibdir) | |
1394 | AC_SUBST(toolexeclibdir) | |
1395 | ||
ed339fbc | 1396 | # Determine gcj and libgcj version number. |
acd29efb | 1397 | gcjversion=`cat "$srcdir/../gcc/BASE-VER"` |
ed339fbc MK |
1398 | libgcj_soversion=`awk -F: '/^[[^#]].*:/ { print $1 }' $srcdir/libtool-version` |
1399 | GCJVERSION=$gcjversion | |
1400 | AC_SUBST(GCJVERSION) | |
1401 | AC_DEFINE_UNQUOTED(GCJVERSION, "$GCJVERSION", [Short GCJ version ID]) | |
1402 | ||
80f06e28 TF |
1403 | # Determine where the standard .db file and GNU Classpath JNI |
1404 | # libraries are found. | |
50e47dba | 1405 | gcjsubdir=gcj-$gcjversion-$libgcj_soversion |
84af16a6 JJ |
1406 | multi_os_directory=`$CC -print-multi-os-directory` |
1407 | case $multi_os_directory in | |
80f06e28 | 1408 | .) |
50e47dba | 1409 | dbexecdir='$(libdir)/'$gcjsubdir # Avoid /. |
80f06e28 TF |
1410 | ;; |
1411 | *) | |
50e47dba | 1412 | dbexecdir='$(libdir)/'$multi_os_directory/$gcjsubdir |
80f06e28 | 1413 | ;; |
84af16a6 JJ |
1414 | esac |
1415 | AC_SUBST(dbexecdir) | |
1b5a2139 | 1416 | |
97b8365c TT |
1417 | AC_DEFINE(JV_VERSION, "1.5.0", [Compatibility version string]) |
1418 | AC_DEFINE(JV_API_VERSION, "1.5", [API compatibility version string]) | |
b6121641 | 1419 | |
dafb7f3f RS |
1420 | TL_AC_GXX_INCLUDE_DIR |
1421 | ||
aed6152d NN |
1422 | # We check for sys/filio.h because Solaris 2.5 defines FIONREAD there. |
1423 | # On that system, sys/ioctl.h will not include sys/filio.h unless | |
1424 | # BSD_COMP is defined; just including sys/filio.h is simpler. | |
aed6152d NN |
1425 | # We avoid AC_HEADER_DIRENT since we really only care about dirent.h |
1426 | # for now. If you change this, you also must update natFile.cc. | |
17c2e2c0 TT |
1427 | AC_CHECK_HEADERS([unistd.h bstring.h sys/time.h sys/types.h fcntl.h \ |
1428 | sys/ioctl.h sys/filio.h sys/stat.h sys/select.h \ | |
1429 | sys/socket.h netinet/in.h arpa/inet.h netdb.h net/if.h \ | |
1430 | pwd.h sys/config.h stdint.h langinfo.h locale.h \ | |
97b8365c | 1431 | dirent.h sys/rw_lock.h magic.h ifaddrs.h]) |
04942eac TT |
1432 | AC_CHECK_HEADERS(inttypes.h, [ |
1433 | AC_DEFINE(HAVE_INTTYPES_H, 1, [Define if <inttypes.h> is available]) | |
1434 | AC_DEFINE(JV_HAVE_INTTYPES_H, 1, [Define if <inttypes.h> is available]) | |
1435 | ]) | |
ee9dd372 | 1436 | |
a3e174ea | 1437 | AC_CHECK_TYPE([ssize_t], [int]) |
7679f368 TT |
1438 | AC_CHECK_TYPE([magic_t], [ |
1439 | AC_DEFINE(HAVE_MAGIC_T, 1, [Define if magic.h declares magic_t])], [], [ | |
1440 | #ifdef HAVE_MAGIC_H | |
1441 | #include <magic.h> | |
1442 | #endif]) | |
ccfe7e46 AO |
1443 | |
1444 | AC_MSG_CHECKING([for in_addr_t]) | |
b7d9c3ae | 1445 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
ccfe7e46 AO |
1446 | #if STDC_HEADERS |
1447 | #include <stdlib.h> | |
1448 | #include <stddef.h> | |
1449 | #endif | |
1450 | #if HAVE_NETINET_IN_H | |
1451 | #include <netinet/in.h> | |
b7d9c3ae | 1452 | #endif]], [[in_addr_t foo;]])], |
e1a3a7d0 MK |
1453 | [AC_DEFINE(HAVE_IN_ADDR_T, 1, |
1454 | [Define to 1 if 'in_addr_t' is defined in sys/types.h or netinet/in.h.]) | |
ccfe7e46 AO |
1455 | AC_MSG_RESULT(yes)], |
1456 | [AC_MSG_RESULT(no)]) | |
1457 | ||
1458 | AC_MSG_CHECKING([whether struct ip_mreq is in netinet/in.h]) | |
b7d9c3ae | 1459 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct ip_mreq mreq;]])], |
e1a3a7d0 MK |
1460 | [AC_DEFINE(HAVE_STRUCT_IP_MREQ, 1, |
1461 | [Define if struct ip_mreq is defined in netinet/in.h.]) | |
ccfe7e46 AO |
1462 | AC_MSG_RESULT(yes)], |
1463 | [AC_MSG_RESULT(no)]) | |
a3e174ea | 1464 | |
60a78ccf | 1465 | AC_MSG_CHECKING([whether struct ipv6_mreq is in netinet/in.h]) |
b7d9c3ae | 1466 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct ipv6_mreq mreq6;]])], |
e1a3a7d0 MK |
1467 | [AC_DEFINE(HAVE_STRUCT_IPV6_MREQ, 1, |
1468 | [Define if struct ipv6_mreq is defined in netinet/in.h.]) | |
60a78ccf RO |
1469 | AC_MSG_RESULT(yes)], |
1470 | [AC_MSG_RESULT(no)]) | |
1471 | ||
ee9dd372 | 1472 | AC_MSG_CHECKING([whether struct sockaddr_in6 is in netinet/in.h]) |
b7d9c3ae | 1473 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct sockaddr_in6 addr6;]])], |
e1a3a7d0 MK |
1474 | [AC_DEFINE(HAVE_INET6, 1, |
1475 | [Define if inet6 structures are defined in netinet/in.h.]) | |
ee9dd372 TT |
1476 | AC_MSG_RESULT(yes)], |
1477 | [AC_MSG_RESULT(no)]) | |
1478 | ||
1479 | AC_MSG_CHECKING([for socklen_t in sys/socket.h]) | |
b7d9c3ae | 1480 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#define _POSIX_PII_SOCKET |
60a78ccf | 1481 | #include <sys/types.h> |
b7d9c3ae | 1482 | #include <sys/socket.h>]], [[socklen_t x = 5;]])], |
e1a3a7d0 | 1483 | [AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define it socklen_t typedef is in sys/socket.h.]) |
ee9dd372 TT |
1484 | AC_MSG_RESULT(yes)], |
1485 | [AC_MSG_RESULT(no)]) | |
1486 | ||
1487 | AC_MSG_CHECKING([for tm_gmtoff in struct tm]) | |
b7d9c3ae | 1488 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[struct tm tim; tim.tm_gmtoff = 0;]])], |
e1a3a7d0 | 1489 | [AC_DEFINE(STRUCT_TM_HAS_GMTOFF, 1, [Define if struct tm has tm_gmtoff field.]) |
ee9dd372 TT |
1490 | AC_MSG_RESULT(yes)], |
1491 | [AC_MSG_RESULT(no) | |
1492 | AC_MSG_CHECKING([for global timezone variable]) | |
1493 | dnl FIXME: we don't want a link check here because that won't work | |
1494 | dnl when cross-compiling. So instead we make an assumption that | |
1495 | dnl the header file will mention timezone if it exists. | |
0659e0e3 | 1496 | dnl Don't find the win32 function timezone |
b7d9c3ae | 1497 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[void i(){long z2 = 2*timezone;}]])], |
e1a3a7d0 | 1498 | [AC_DEFINE(HAVE_TIMEZONE, 1, [Define if global 'timezone' exists.]) |
ee9dd372 | 1499 | AC_MSG_RESULT(yes)], |
0659e0e3 DB |
1500 | [AC_MSG_RESULT(no) |
1501 | AC_MSG_CHECKING([for global _timezone variable]) | |
1502 | dnl FIXME: As above, don't want link check | |
b7d9c3ae | 1503 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[long z2 = _timezone;]])], |
e1a3a7d0 MK |
1504 | [AC_DEFINE(HAVE_UNDERSCORE_TIMEZONE, 1, |
1505 | [Define if your platform has the global _timezone variable.]) | |
0659e0e3 DB |
1506 | AC_MSG_RESULT(yes)], |
1507 | [AC_MSG_RESULT(no)])])]) | |
ee9dd372 | 1508 | |
ee9dd372 TT |
1509 | AC_CHECK_PROGS(PERL, perl, false) |
1510 | ||
6c80c45e | 1511 | SYSDEP_SOURCES= |
02731d29 | 1512 | SIGNAL_HANDLER_AUX= |
6c80c45e TT |
1513 | |
1514 | case "${host}" in | |
1515 | i?86-*-linux*) | |
1516 | SIGNAL_HANDLER=include/i386-signal.h | |
1517 | ;; | |
714708c8 | 1518 | sparc*-sun-solaris*) |
6c80c45e TT |
1519 | SIGNAL_HANDLER=include/sparc-signal.h |
1520 | ;; | |
5a0bf1ee RH |
1521 | # ia64-*) |
1522 | # SYSDEP_SOURCES=sysdep/ia64.c | |
1523 | # test -d sysdep || mkdir sysdep | |
1524 | # ;; | |
8c5ac2c4 RC |
1525 | hppa*-*-linux*) |
1526 | SIGNAL_HANDLER=include/pa-signal.h | |
1527 | ;; | |
68bfb94e AT |
1528 | hppa*-hp-hpux*) |
1529 | SIGNAL_HANDLER=include/hppa-signal.h | |
1530 | ;; | |
90b2d2af AH |
1531 | ia64-*-linux*) |
1532 | SIGNAL_HANDLER=include/dwarf2-signal.h | |
1533 | ;; | |
02731d29 | 1534 | powerpc*-*-linux*) |
beea2324 | 1535 | SIGNAL_HANDLER=include/powerpc-signal.h |
01936f3a | 1536 | ;; |
c9bffcd5 AH |
1537 | alpha*-*-linux*) |
1538 | SIGNAL_HANDLER=include/dwarf2-signal.h | |
1539 | ;; | |
e793a714 UW |
1540 | s390*-*-linux*) |
1541 | SIGNAL_HANDLER=include/s390-signal.h | |
1542 | ;; | |
7b204712 | 1543 | x86_64*-*-linux*) |
399df6db | 1544 | SIGNAL_HANDLER=include/x86_64-signal.h |
02731d29 | 1545 | SIGNAL_HANDLER_AUX=include/i386-signal.h |
7b204712 | 1546 | ;; |
714708c8 DM |
1547 | sparc*-*-linux*) |
1548 | SIGNAL_HANDLER=include/dwarf2-signal.h | |
1549 | ;; | |
be3d702c KK |
1550 | sh*-*-linux*) |
1551 | SIGNAL_HANDLER=include/sh-signal.h | |
4977bab6 | 1552 | ;; |
b8fe3c1e | 1553 | *mingw*) |
54a190dd AM |
1554 | SIGNAL_HANDLER=include/win32-signal.h |
1555 | ;; | |
13229468 DD |
1556 | mips*-*-linux*) |
1557 | SIGNAL_HANDLER=include/mips-signal.h | |
1558 | ;; | |
dbc293c8 RZ |
1559 | m68*-*-linux*) |
1560 | SIGNAL_HANDLER=include/dwarf2-signal.h | |
1561 | ;; | |
417e7bed | 1562 | powerpc*-*-darwin* | i?86-*-darwin9* | x86_64-*-darwin9*) |
f8a57be8 GK |
1563 | SIGNAL_HANDLER=include/darwin-signal.h |
1564 | ;; | |
6c80c45e TT |
1565 | *) |
1566 | SIGNAL_HANDLER=include/default-signal.h | |
1567 | ;; | |
1568 | esac | |
1569 | ||
1570 | # If we're using sjlj exceptions, forget what we just learned. | |
c9bffcd5 | 1571 | if test "$enable_sjlj_exceptions" = yes; then |
3cf88fb4 | 1572 | SIGNAL_HANDLER=include/default-signal.h |
02731d29 | 1573 | SIGNAL_HANDLER_AUX= |
3cf88fb4 | 1574 | fi |
a4e44caa | 1575 | |
6c80c45e TT |
1576 | AC_SUBST(SYSDEP_SOURCES) |
1577 | ||
02731d29 JJ |
1578 | if test -z "$SIGNAL_HANDLER_AUX"; then |
1579 | SIGNAL_HANDLER_AUX=$SIGNAL_HANDLER | |
1580 | fi | |
1581 | ||
614c0fc2 TF |
1582 | AC_CONFIG_LINKS(include/java-signal.h:$SIGNAL_HANDLER |
1583 | include/java-signal-aux.h:$SIGNAL_HANDLER_AUX) | |
a4e44caa | 1584 | |
ee9dd372 TT |
1585 | if test "${multilib}" = "yes"; then |
1586 | multilib_arg="--enable-multilib" | |
1587 | else | |
1588 | multilib_arg= | |
1589 | fi | |
1590 | ||
b9e6a2e5 TT |
1591 | # See if we support thread-local storage. |
1592 | GCC_CHECK_TLS | |
5950e016 | 1593 | |
d4708d9d JH |
1594 | # For _Unwind_GetIPInfo. |
1595 | GCC_CHECK_UNWIND_GETIPINFO | |
1596 | ||
47742ccd JJ |
1597 | # See if linker supports anonymous version scripts. |
1598 | AC_CACHE_CHECK([whether ld supports anonymous version scripts], | |
1599 | [libjava_cv_anon_version_script], | |
1600 | [save_CFLAGS="$CFLAGS"; save_LDFLAGS="$LDFLAGS" | |
1601 | libjava_cv_anon_version_script=no | |
1602 | CFLAGS="$CFLAGS -fPIC"; LDFLAGS="$LDFLAGS -shared -Wl,--version-script,conftest.map" | |
1603 | echo '{ global: globalsymb*; local: *; };' > conftest.map | |
1604 | AC_TRY_LINK(void globalsymbol (void) {} void localsymbol (void) {},, | |
1605 | [libjava_cv_anon_version_script=yes], []) | |
1606 | CFLAGS="$save_CFLAGS"; LDFLAGS="$save_LDFLAGS" | |
1607 | ]) | |
1608 | AM_CONDITIONAL(ANONVERSCRIPT, test "$libjava_cv_anon_version_script" = yes) | |
1609 | ||
d6c122f7 DD |
1610 | # Check if linker supports static linking on a per library basis |
1611 | LD_START_STATIC_SPEC= | |
1612 | LD_FINISH_STATIC_SPEC= | |
1613 | if $LD --help 2>&1 | grep -q -e -call_shared ; then | |
1614 | if $LD --help 2>&1 | grep -q -e -non_shared ; then | |
1615 | LD_START_STATIC_SPEC='%{static-libgcj:-non_shared}' | |
1616 | LD_FINISH_STATIC_SPEC='%{static-libgcj:-call_shared}' | |
1617 | fi | |
1618 | fi | |
1619 | AC_SUBST(LD_START_STATIC_SPEC) | |
1620 | AC_SUBST(LD_FINISH_STATIC_SPEC) | |
2622c79d | 1621 | |
1e6347d8 | 1622 | here=`${PWDCMD-pwd}` |
ee9dd372 TT |
1623 | AC_SUBST(here) |
1624 | ||
7e0c895f TT |
1625 | # We get this from the environment. |
1626 | AC_SUBST(GCJFLAGS) | |
480222b5 | 1627 | |
cad90591 MK |
1628 | AC_CONFIG_FILES([ |
1629 | Makefile | |
1630 | libgcj.pc | |
1631 | libgcj.spec | |
1632 | libgcj-test.spec | |
cad90591 MK |
1633 | gcj/Makefile |
1634 | include/Makefile | |
1635 | testsuite/Makefile | |
1636 | ]) | |
1637 | ||
04e0cb88 L |
1638 | if test ${multilib} = yes; then |
1639 | multilib_arg="--enable-multilib" | |
1640 | else | |
1641 | multilib_arg= | |
1642 | fi | |
cad90591 | 1643 | |
04e0cb88 | 1644 | AC_CONFIG_FILES([scripts/jar], [chmod +x scripts/jar]) |
cad90591 | 1645 | AC_OUTPUT |