On solaris, jvmciCompilerToVMInit.cpp is always recompiling when
building incrementally.
The reason is a combination of broken code in NativeCompilation.gmk and
special options that trigger this on solaris. (OPTIMIZATION := NONE,
which caused OPT_C[XX]FLAGS to be empty)
Bug: https://bugs.openjdk.java.net/browse/JDK-8200658
Patch inline:
diff --git a/make/common/NativeCompilation.gmk
b/make/common/NativeCompilation.gmk
--- a/make/common/NativeCompilation.gmk
+++ b/make/common/NativeCompilation.gmk
@@ -292,8 +292,7 @@
endif
ifneq ($$(strip $$($1_CFLAGS) $$($1_CXXFLAGS) $$($1_OPTIMIZATION)), )
- $1_VARDEPS := $$($1_CFLAGS) $$($1_CXXFLAGS) $$($1_OPT_CFLAGS) \
- $$($1_OPT_CXXFLAGS)
+ $1_VARDEPS := $$($1_CFLAGS) $$($1_CXXFLAGS) $$($1_OPTIMIZATION)
$1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS,
$$($1_OBJ).vardeps)
endif
/Magnus
