8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # questions.
24 #
25
26 # All valid JVM features, regardless of platform
27 VALID_JVM_FEATURES="compiler1 compiler2 zero shark minimal dtrace jvmti jvmci \
28 fprof vm-structs jni-check services management all-gcs nmt cds static-build"
29
30 # All valid JVM variants
31 VALID_JVM_VARIANTS="server client minimal core zero zeroshark custom"
32
33 ###############################################################################
34 # Check if the specified JVM variant should be built. To be used in shell if
35 # constructs, like this:
36 # if HOTSPOT_CHECK_JVM_VARIANT(server); then
37 #
38 # Only valid to use after HOTSPOT_SETUP_JVM_VARIANTS has setup variants.
39
40 # Definition kept in one line to allow inlining in if statements.
41 # Additional [] needed to keep m4 from mangling shell constructs.
42 AC_DEFUN([HOTSPOT_CHECK_JVM_VARIANT],
43 [ [ [[ " $JVM_VARIANTS " =~ " $1 " ]] ] ])
44
45 ###############################################################################
46 # Check if the specified JVM features are explicitly enabled. To be used in
47 # shell if constructs, like this:
48 # if HOTSPOT_CHECK_JVM_FEATURE(jvmti); then
157 INCLUDE_DTRACE=true
158 AC_MSG_RESULT([yes, forced])
159 fi
160 elif test "x$enable_dtrace" = "xno"; then
161 INCLUDE_DTRACE=false
162 AC_MSG_RESULT([no, forced])
163 elif test "x$enable_dtrace" = "xauto" || test "x$enable_dtrace" = "x"; then
164 if test "x$DTRACE_DEP_MISSING" = "xtrue"; then
165 INCLUDE_DTRACE=false
166 AC_MSG_RESULT([no, missing dependencies])
167 else
168 INCLUDE_DTRACE=true
169 AC_MSG_RESULT([yes, dependencies present])
170 fi
171 else
172 AC_MSG_ERROR([Invalid value for --enable-dtrace: $enable_dtrace])
173 fi
174 AC_SUBST(INCLUDE_DTRACE)
175 ])
176
177 ###############################################################################
178 # Set up all JVM features for each JVM variant.
179 #
180 AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_FEATURES],
181 [
182 # The user can in some cases supply additional jvm features. For the custom
183 # variant, this defines the entire variant.
184 AC_ARG_WITH([jvm-features], [AS_HELP_STRING([--with-jvm-features],
185 [additional JVM features to enable (separated by comma), use '--help' to show possible values @<:@none@:>@])])
186 if test "x$with_jvm_features" != x; then
187 AC_MSG_CHECKING([additional JVM features])
188 JVM_FEATURES=`$ECHO $with_jvm_features | $SED -e 's/,/ /g'`
189 AC_MSG_RESULT([$JVM_FEATURES])
190 fi
191
192 # Verify that dependencies are met for explicitly set features.
193 if HOTSPOT_CHECK_JVM_FEATURE(jvmti) && ! HOTSPOT_CHECK_JVM_FEATURE(services); then
194 AC_MSG_ERROR([Specified JVM feature 'jvmti' requires feature 'services'])
195 fi
196
231 if HOTSPOT_CHECK_JVM_FEATURE(zero); then
232 AC_MSG_ERROR([To enable zero/zeroshark, you must use --with-jvm-variants=zero/zeroshark])
233 fi
234 fi
235
236 if ! HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then
237 if HOTSPOT_CHECK_JVM_FEATURE(shark); then
238 AC_MSG_ERROR([To enable shark, you must use --with-jvm-variants=zeroshark])
239 fi
240 fi
241
242 # Only enable jvmci on x86_64, sparcv9 and aarch64.
243 if test "x$OPENJDK_TARGET_CPU" = "xx86_64" || \
244 test "x$OPENJDK_TARGET_CPU" = "xsparcv9" || \
245 test "x$OPENJDK_TARGET_CPU" = "xaarch64" ; then
246 JVM_FEATURES_jvmci="jvmci"
247 else
248 JVM_FEATURES_jvmci=""
249 fi
250
251 # All variants but minimal (and custom) get these features
252 NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES jvmti fprof vm-structs jni-check services management all-gcs nmt cds"
253
254 # Enable features depending on variant.
255 JVM_FEATURES_server="compiler1 compiler2 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
256 JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
257 JVM_FEATURES_core="$NON_MINIMAL_FEATURES $JVM_FEATURES"
258 JVM_FEATURES_minimal="compiler1 minimal $JVM_FEATURES"
259 JVM_FEATURES_zero="zero $NON_MINIMAL_FEATURES $JVM_FEATURES"
260 JVM_FEATURES_zeroshark="zero shark $NON_MINIMAL_FEATURES $JVM_FEATURES"
261 JVM_FEATURES_custom="$JVM_FEATURES"
262
263 AC_SUBST(JVM_FEATURES_server)
264 AC_SUBST(JVM_FEATURES_client)
265 AC_SUBST(JVM_FEATURES_core)
266 AC_SUBST(JVM_FEATURES_minimal)
267 AC_SUBST(JVM_FEATURES_zero)
268 AC_SUBST(JVM_FEATURES_zeroshark)
269 AC_SUBST(JVM_FEATURES_custom)
270
271 # Used for verification of Makefiles by check-jvm-feature
272 AC_SUBST(VALID_JVM_FEATURES)
273
274 # We don't support --with-jvm-interpreter anymore, use zero instead.
275 BASIC_DEPRECATED_ARG_WITH(jvm-interpreter)
|
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # questions.
24 #
25
26 # All valid JVM features, regardless of platform
27 VALID_JVM_FEATURES="compiler1 compiler2 zero shark minimal dtrace jvmti jvmci \
28 fprof vm-structs jni-check services management all-gcs nmt cds static-build aot"
29
30 # All valid JVM variants
31 VALID_JVM_VARIANTS="server client minimal core zero zeroshark custom"
32
33 ###############################################################################
34 # Check if the specified JVM variant should be built. To be used in shell if
35 # constructs, like this:
36 # if HOTSPOT_CHECK_JVM_VARIANT(server); then
37 #
38 # Only valid to use after HOTSPOT_SETUP_JVM_VARIANTS has setup variants.
39
40 # Definition kept in one line to allow inlining in if statements.
41 # Additional [] needed to keep m4 from mangling shell constructs.
42 AC_DEFUN([HOTSPOT_CHECK_JVM_VARIANT],
43 [ [ [[ " $JVM_VARIANTS " =~ " $1 " ]] ] ])
44
45 ###############################################################################
46 # Check if the specified JVM features are explicitly enabled. To be used in
47 # shell if constructs, like this:
48 # if HOTSPOT_CHECK_JVM_FEATURE(jvmti); then
157 INCLUDE_DTRACE=true
158 AC_MSG_RESULT([yes, forced])
159 fi
160 elif test "x$enable_dtrace" = "xno"; then
161 INCLUDE_DTRACE=false
162 AC_MSG_RESULT([no, forced])
163 elif test "x$enable_dtrace" = "xauto" || test "x$enable_dtrace" = "x"; then
164 if test "x$DTRACE_DEP_MISSING" = "xtrue"; then
165 INCLUDE_DTRACE=false
166 AC_MSG_RESULT([no, missing dependencies])
167 else
168 INCLUDE_DTRACE=true
169 AC_MSG_RESULT([yes, dependencies present])
170 fi
171 else
172 AC_MSG_ERROR([Invalid value for --enable-dtrace: $enable_dtrace])
173 fi
174 AC_SUBST(INCLUDE_DTRACE)
175 ])
176
177 ################################################################################
178 # Check if AOT should be enabled
179 #
180 AC_DEFUN_ONCE([HOTSPOT_ENABLE_DISABLE_AOT],
181 [
182 AC_ARG_ENABLE([aot], [AS_HELP_STRING([--enable-aot@<:@=yes/no/auto@:>@],
183 [enable ahead of time compilation feature. Default is auto, where aot is enabled if all dependencies are present.])])
184
185 if test "x$enable_aot" = "x" || test "x$enable_aot" = "xauto"; then
186 ENABLE_AOT="true"
187 elif test "x$enable_aot" = "xyes"; then
188 ENABLE_AOT="true"
189 elif test "x$enable_aot" = "xno"; then
190 ENABLE_AOT="false"
191 AC_MSG_CHECKING([if aot should be enabled])
192 AC_MSG_RESULT([no, forced])
193 else
194 AC_MSG_ERROR([Invalid value for --enable-aot: $enable_aot])
195 fi
196
197 if test "x$ENABLE_AOT" = "xtrue"; then
198 # Only enable AOT on linux-X64.
199 if test "x$OPENJDK_TARGET_OS-$OPENJDK_TARGET_CPU" = "xlinux-x86_64"; then
200 if test -e "$HOTSPOT_TOPDIR/src/jdk.aot"; then
201 if test -e "$HOTSPOT_TOPDIR/src/jdk.vm.compiler"; then
202 ENABLE_AOT="true"
203 else
204 ENABLE_AOT="false"
205 if test "x$enable_aot" = "xyes"; then
206 AC_MSG_ERROR([Cannot build AOT without hotspot/src/jdk.vm.compiler sources. Remove --enable-aot.])
207 fi
208 fi
209 else
210 ENABLE_AOT="false"
211 if test "x$enable_aot" = "xyes"; then
212 AC_MSG_ERROR([Cannot build AOT without hotspot/src/jdk.aot sources. Remove --enable-aot.])
213 fi
214 fi
215 else
216 ENABLE_AOT="false"
217 if test "x$enable_aot" = "xyes"; then
218 AC_MSG_ERROR([AOT is currently only supported on Linux-x86_64. Remove --enable-aot.])
219 fi
220 fi
221 fi
222
223 AC_SUBST(ENABLE_AOT)
224 ])
225
226 ###############################################################################
227 # Set up all JVM features for each JVM variant.
228 #
229 AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_FEATURES],
230 [
231 # The user can in some cases supply additional jvm features. For the custom
232 # variant, this defines the entire variant.
233 AC_ARG_WITH([jvm-features], [AS_HELP_STRING([--with-jvm-features],
234 [additional JVM features to enable (separated by comma), use '--help' to show possible values @<:@none@:>@])])
235 if test "x$with_jvm_features" != x; then
236 AC_MSG_CHECKING([additional JVM features])
237 JVM_FEATURES=`$ECHO $with_jvm_features | $SED -e 's/,/ /g'`
238 AC_MSG_RESULT([$JVM_FEATURES])
239 fi
240
241 # Verify that dependencies are met for explicitly set features.
242 if HOTSPOT_CHECK_JVM_FEATURE(jvmti) && ! HOTSPOT_CHECK_JVM_FEATURE(services); then
243 AC_MSG_ERROR([Specified JVM feature 'jvmti' requires feature 'services'])
244 fi
245
280 if HOTSPOT_CHECK_JVM_FEATURE(zero); then
281 AC_MSG_ERROR([To enable zero/zeroshark, you must use --with-jvm-variants=zero/zeroshark])
282 fi
283 fi
284
285 if ! HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then
286 if HOTSPOT_CHECK_JVM_FEATURE(shark); then
287 AC_MSG_ERROR([To enable shark, you must use --with-jvm-variants=zeroshark])
288 fi
289 fi
290
291 # Only enable jvmci on x86_64, sparcv9 and aarch64.
292 if test "x$OPENJDK_TARGET_CPU" = "xx86_64" || \
293 test "x$OPENJDK_TARGET_CPU" = "xsparcv9" || \
294 test "x$OPENJDK_TARGET_CPU" = "xaarch64" ; then
295 JVM_FEATURES_jvmci="jvmci"
296 else
297 JVM_FEATURES_jvmci=""
298 fi
299
300 AC_MSG_CHECKING([if aot should be enabled])
301 if test "x$ENABLE_AOT" = "xtrue"; then
302 if test "x$enable_aot" = "xyes"; then
303 AC_MSG_RESULT([yes, forced])
304 else
305 AC_MSG_RESULT([yes])
306 fi
307 JVM_FEATURES_aot="aot"
308 else
309 if test "x$enable_aot" = "xno"; then
310 AC_MSG_RESULT([no, forced])
311 else
312 AC_MSG_RESULT([no])
313 fi
314 JVM_FEATURES_aot=""
315 fi
316
317 # All variants but minimal (and custom) get these features
318 NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES jvmti fprof vm-structs jni-check services management all-gcs nmt cds"
319
320 # Enable features depending on variant.
321 JVM_FEATURES_server="compiler1 compiler2 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci $JVM_FEATURES_aot"
322 JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
323 JVM_FEATURES_core="$NON_MINIMAL_FEATURES $JVM_FEATURES"
324 JVM_FEATURES_minimal="compiler1 minimal $JVM_FEATURES"
325 JVM_FEATURES_zero="zero $NON_MINIMAL_FEATURES $JVM_FEATURES"
326 JVM_FEATURES_zeroshark="zero shark $NON_MINIMAL_FEATURES $JVM_FEATURES"
327 JVM_FEATURES_custom="$JVM_FEATURES"
328
329 AC_SUBST(JVM_FEATURES_server)
330 AC_SUBST(JVM_FEATURES_client)
331 AC_SUBST(JVM_FEATURES_core)
332 AC_SUBST(JVM_FEATURES_minimal)
333 AC_SUBST(JVM_FEATURES_zero)
334 AC_SUBST(JVM_FEATURES_zeroshark)
335 AC_SUBST(JVM_FEATURES_custom)
336
337 # Used for verification of Makefiles by check-jvm-feature
338 AC_SUBST(VALID_JVM_FEATURES)
339
340 # We don't support --with-jvm-interpreter anymore, use zero instead.
341 BASIC_DEPRECATED_ARG_WITH(jvm-interpreter)
|