184 [
 185   # The user can in some cases supply additional jvm features. For the custom
 186   # variant, this defines the entire variant.
 187   AC_ARG_WITH([jvm-features], [AS_HELP_STRING([--with-jvm-features],
 188       [additional JVM features to enable (separated by comma),  use '--help' to show possible values @<:@none@:>@])])
 189   if test "x$with_jvm_features" != x; then
 190     AC_MSG_CHECKING([additional JVM features])
 191     JVM_FEATURES=`$ECHO $with_jvm_features | $SED -e 's/,/ /g'`
 192     AC_MSG_RESULT([$JVM_FEATURES])
 193   fi
 194 
 195   # Verify that dependencies are met for explicitly set features.
 196   if HOTSPOT_CHECK_JVM_FEATURE(jvmti) && ! HOTSPOT_CHECK_JVM_FEATURE(services); then
 197     AC_MSG_ERROR([Specified JVM feature 'jvmti' requires feature 'services'])
 198   fi
 199 
 200   if HOTSPOT_CHECK_JVM_FEATURE(management) && ! HOTSPOT_CHECK_JVM_FEATURE(nmt); then
 201     AC_MSG_ERROR([Specified JVM feature 'management' requires feature 'nmt'])
 202   fi
 203 
 204   if HOTSPOT_CHECK_JVM_FEATURE(jvmci) && ! HOTSPOT_CHECK_JVM_FEATURE(compiler2); then
 205     AC_MSG_ERROR([Specified JVM feature 'jvmci' requires feature 'compiler2'])
 206   fi
 207 
 208   if HOTSPOT_CHECK_JVM_FEATURE(compiler2) && ! HOTSPOT_CHECK_JVM_FEATURE(all-gcs); then
 209     AC_MSG_ERROR([Specified JVM feature 'compiler2' requires feature 'all-gcs'])
 210   fi
 211 
 212   if HOTSPOT_CHECK_JVM_FEATURE(vm-structs) && ! HOTSPOT_CHECK_JVM_FEATURE(all-gcs); then
 213     AC_MSG_ERROR([Specified JVM feature 'vm-structs' requires feature 'all-gcs'])
 214   fi
 215 
 216   # Turn on additional features based on other parts of configure
 217   if test "x$INCLUDE_DTRACE" = "xtrue"; then
 218     JVM_FEATURES="$JVM_FEATURES dtrace"
 219   else
 220     if HOTSPOT_CHECK_JVM_FEATURE(dtrace); then
 221       AC_MSG_ERROR([To enable dtrace, you must use --enable-dtrace])
 222     fi
 223   fi
 224 
 225   if test "x$STATIC_BUILD" = "xtrue"; then
 226     JVM_FEATURES="$JVM_FEATURES static-build"
 227   else
 228     if HOTSPOT_CHECK_JVM_FEATURE(static-build); then
 229       AC_MSG_ERROR([To enable static-build, you must use --enable-static-build])
 230     fi
 231   fi
 232 
 233   if ! HOTSPOT_CHECK_JVM_VARIANT(zero) && ! HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then
 234     if HOTSPOT_CHECK_JVM_FEATURE(zero); then
 235       AC_MSG_ERROR([To enable zero/zeroshark, you must use --with-jvm-variants=zero/zeroshark])
 236     fi
 237   fi
 238 
 239   if ! HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then
 240     if HOTSPOT_CHECK_JVM_FEATURE(shark); then
 241       AC_MSG_ERROR([To enable shark, you must use --with-jvm-variants=zeroshark])
 242     fi
 243   fi
 244 
 245   # Only enable jvmci on x86_64, sparcv9 and aarch64, and only on server.
 246   if test "x$OPENJDK_TARGET_CPU" = "xx86_64" || \
 247       test "x$OPENJDK_TARGET_CPU" = "xsparcv9" || \
 248       test "x$OPENJDK_TARGET_CPU" = "xaarch64" ; then
 249     JVM_FEATURES_jvmci="jvmci"
 250   else
 251     JVM_FEATURES_jvmci=""
 252   fi
 253 
 254   # All variants but minimal (and custom) get these features
 255   NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES jvmti fprof vm-structs jni-check services management all-gcs nmt cds"
 256 
 257   # Enable features depending on variant.
 258   JVM_FEATURES_server="compiler1 compiler2 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
 259   JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES"
 260   JVM_FEATURES_core="$NON_MINIMAL_FEATURES $JVM_FEATURES"
 261   JVM_FEATURES_minimal="compiler1 minimal $JVM_FEATURES"
 262   JVM_FEATURES_zero="zero $NON_MINIMAL_FEATURES $JVM_FEATURES"
 263   JVM_FEATURES_zeroshark="zero shark $NON_MINIMAL_FEATURES $JVM_FEATURES"
 264   JVM_FEATURES_custom="$JVM_FEATURES"
 265 
 266   AC_SUBST(JVM_FEATURES_server)
 267   AC_SUBST(JVM_FEATURES_client)
 268   AC_SUBST(JVM_FEATURES_core)
 269   AC_SUBST(JVM_FEATURES_minimal)
 270   AC_SUBST(JVM_FEATURES_zero)
 271   AC_SUBST(JVM_FEATURES_zeroshark)
 272   AC_SUBST(JVM_FEATURES_custom)
 273 
 274   # Used for verification of Makefiles by check-jvm-feature
 275   AC_SUBST(VALID_JVM_FEATURES)
 276 
 277   # We don't support --with-jvm-interpreter anymore, use zero instead.
 278   BASIC_DEPRECATED_ARG_WITH(jvm-interpreter)
 279 ])

 184 [
 185   # The user can in some cases supply additional jvm features. For the custom
 186   # variant, this defines the entire variant.
 187   AC_ARG_WITH([jvm-features], [AS_HELP_STRING([--with-jvm-features],
 188       [additional JVM features to enable (separated by comma),  use '--help' to show possible values @<:@none@:>@])])
 189   if test "x$with_jvm_features" != x; then
 190     AC_MSG_CHECKING([additional JVM features])
 191     JVM_FEATURES=`$ECHO $with_jvm_features | $SED -e 's/,/ /g'`
 192     AC_MSG_RESULT([$JVM_FEATURES])
 193   fi
 194 
 195   # Verify that dependencies are met for explicitly set features.
 196   if HOTSPOT_CHECK_JVM_FEATURE(jvmti) && ! HOTSPOT_CHECK_JVM_FEATURE(services); then
 197     AC_MSG_ERROR([Specified JVM feature 'jvmti' requires feature 'services'])
 198   fi
 199 
 200   if HOTSPOT_CHECK_JVM_FEATURE(management) && ! HOTSPOT_CHECK_JVM_FEATURE(nmt); then
 201     AC_MSG_ERROR([Specified JVM feature 'management' requires feature 'nmt'])
 202   fi
 203 
 204   if HOTSPOT_CHECK_JVM_FEATURE(jvmci) && ! (HOTSPOT_CHECK_JVM_FEATURE(compiler1) || HOTSPOT_CHECK_JVM_FEATURE(compiler2)); then
 205     AC_MSG_ERROR([Specified JVM feature 'jvmci' requires feature 'compiler2' or 'compiler1'])
 206   fi
 207 
 208   if HOTSPOT_CHECK_JVM_FEATURE(compiler2) && ! HOTSPOT_CHECK_JVM_FEATURE(all-gcs); then
 209     AC_MSG_ERROR([Specified JVM feature 'compiler2' requires feature 'all-gcs'])
 210   fi
 211 
 212   if HOTSPOT_CHECK_JVM_FEATURE(vm-structs) && ! HOTSPOT_CHECK_JVM_FEATURE(all-gcs); then
 213     AC_MSG_ERROR([Specified JVM feature 'vm-structs' requires feature 'all-gcs'])
 214   fi
 215 
 216   # Turn on additional features based on other parts of configure
 217   if test "x$INCLUDE_DTRACE" = "xtrue"; then
 218     JVM_FEATURES="$JVM_FEATURES dtrace"
 219   else
 220     if HOTSPOT_CHECK_JVM_FEATURE(dtrace); then
 221       AC_MSG_ERROR([To enable dtrace, you must use --enable-dtrace])
 222     fi
 223   fi
 224 
 225   if test "x$STATIC_BUILD" = "xtrue"; then
 226     JVM_FEATURES="$JVM_FEATURES static-build"
 227   else
 228     if HOTSPOT_CHECK_JVM_FEATURE(static-build); then
 229       AC_MSG_ERROR([To enable static-build, you must use --enable-static-build])
 230     fi
 231   fi
 232 
 233   if ! HOTSPOT_CHECK_JVM_VARIANT(zero) && ! HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then
 234     if HOTSPOT_CHECK_JVM_FEATURE(zero); then
 235       AC_MSG_ERROR([To enable zero/zeroshark, you must use --with-jvm-variants=zero/zeroshark])
 236     fi
 237   fi
 238 
 239   if ! HOTSPOT_CHECK_JVM_VARIANT(zeroshark); then
 240     if HOTSPOT_CHECK_JVM_FEATURE(shark); then
 241       AC_MSG_ERROR([To enable shark, you must use --with-jvm-variants=zeroshark])
 242     fi
 243   fi
 244 
 245   # Only enable jvmci on x86_64, sparcv9 and aarch64.
 246   if test "x$OPENJDK_TARGET_CPU" = "xx86_64" || \
 247       test "x$OPENJDK_TARGET_CPU" = "xsparcv9" || \
 248       test "x$OPENJDK_TARGET_CPU" = "xaarch64" ; then
 249     JVM_FEATURES_jvmci="jvmci"
 250   else
 251     JVM_FEATURES_jvmci=""
 252   fi
 253 
 254   # All variants but minimal (and custom) get these features
 255   NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES jvmti fprof vm-structs jni-check services management all-gcs nmt cds"
 256 
 257   # Enable features depending on variant.
 258   JVM_FEATURES_server="compiler1 compiler2 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
 259   JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
 260   JVM_FEATURES_core="$NON_MINIMAL_FEATURES $JVM_FEATURES"
 261   JVM_FEATURES_minimal="compiler1 minimal $JVM_FEATURES"
 262   JVM_FEATURES_zero="zero $NON_MINIMAL_FEATURES $JVM_FEATURES"
 263   JVM_FEATURES_zeroshark="zero shark $NON_MINIMAL_FEATURES $JVM_FEATURES"
 264   JVM_FEATURES_custom="$JVM_FEATURES"
 265 
 266   AC_SUBST(JVM_FEATURES_server)
 267   AC_SUBST(JVM_FEATURES_client)
 268   AC_SUBST(JVM_FEATURES_core)
 269   AC_SUBST(JVM_FEATURES_minimal)
 270   AC_SUBST(JVM_FEATURES_zero)
 271   AC_SUBST(JVM_FEATURES_zeroshark)
 272   AC_SUBST(JVM_FEATURES_custom)
 273 
 274   # Used for verification of Makefiles by check-jvm-feature
 275   AC_SUBST(VALID_JVM_FEATURES)
 276 
 277   # We don't support --with-jvm-interpreter anymore, use zero instead.
 278   BASIC_DEPRECATED_ARG_WITH(jvm-interpreter)
 279 ])