--- a/make/autoconf/hotspot.m4 Fri May 04 09:29:14 2018 +0200
+++ b/make/autoconf/hotspot.m4 Fri May 04 11:41:35 2018 +0200
@@ -25,7 +25,7 @@
# All valid JVM features, regardless of platform
VALID_JVM_FEATURES="compiler1 compiler2 zero minimal dtrace jvmti jvmci \
- graal vm-structs jni-check services management all-gcs nmt cds \
+ graal vm-structs jni-check services management cmsgc g1gc parallelgc serialgc nmt cds \
static-build link-time-opt aot"
# All valid JVM variants
@@ -305,12 +305,8 @@
AC_MSG_ERROR([Specified JVM feature 'jvmci' requires feature 'compiler2' or 'compiler1'])
fi
- if HOTSPOT_CHECK_JVM_FEATURE(compiler2) && ! HOTSPOT_CHECK_JVM_FEATURE(all-gcs); then
- AC_MSG_ERROR([Specified JVM feature 'compiler2' requires feature 'all-gcs'])
- fi
-
- if HOTSPOT_CHECK_JVM_FEATURE(vm-structs) && ! HOTSPOT_CHECK_JVM_FEATURE(all-gcs); then
- AC_MSG_ERROR([Specified JVM feature 'vm-structs' requires feature 'all-gcs'])
+ if HOTSPOT_CHECK_JVM_FEATURE(cmsgc) && ! HOTSPOT_CHECK_JVM_FEATURE(serialgc); then
+ AC_MSG_ERROR([Specified JVM feature 'cmsgc' requires feature 'serialgc'])
fi
# Turn on additional features based on other parts of configure
@@ -395,7 +391,7 @@
fi
# All variants but minimal (and custom) get these features
- NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES jvmti vm-structs jni-check services management all-gcs nmt"
+ NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES cmsgc g1gc parallelgc serialgc jni-check jvmti management nmt services vm-structs"
if test "x$ENABLE_CDS" = "xtrue"; then
NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES cds"
fi
@@ -404,7 +400,7 @@
JVM_FEATURES_server="compiler1 compiler2 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci $JVM_FEATURES_aot $JVM_FEATURES_graal"
JVM_FEATURES_client="compiler1 $NON_MINIMAL_FEATURES $JVM_FEATURES $JVM_FEATURES_jvmci"
JVM_FEATURES_core="$NON_MINIMAL_FEATURES $JVM_FEATURES"
- JVM_FEATURES_minimal="compiler1 minimal $JVM_FEATURES $JVM_FEATURES_link_time_opt"
+ JVM_FEATURES_minimal="compiler1 minimal serialgc $JVM_FEATURES $JVM_FEATURES_link_time_opt"
JVM_FEATURES_zero="zero $NON_MINIMAL_FEATURES $JVM_FEATURES"
JVM_FEATURES_custom="$JVM_FEATURES"
@@ -442,6 +438,12 @@
eval $features_var_name='"'$JVM_FEATURES_FOR_VARIANT'"'
AC_MSG_RESULT(["$JVM_FEATURES_FOR_VARIANT"])
+ # Verify that we have at least one gc selected
+ GC_FEATURES=`$ECHO $JVM_FEATURES_FOR_VARIANT | $GREP gc`
+ if test "x$GC_FEATURES" = x; then
+ AC_MSG_WARN([Invalid JVM features: No gc selected for variant $variant.])
+ fi
+
# Validate features (for configure script errors, not user errors)
BASIC_GET_NON_MATCHING_VALUES(INVALID_FEATURES, $JVM_FEATURES_FOR_VARIANT, $VALID_JVM_FEATURES)
if test "x$INVALID_FEATURES" != x; then