I noticed this message at after building prism-es2-native
ld: warning: directory not found for option '-F/System/Library/Frameworks/JavaVM.framework/Libraries'

That error is in /rt-closed/prism-es2-native/Makefile line 266:
LINK_PARAMS = -framework Cocoa -framework OpenGL -F/System/Library/Frameworks/JavaVM.framework/Libraries -dynamiclib $(COMMON_PARAMS) -o $(PRISMES2_LIB)

that -F/System/Library/Frameworks/JavaVM.framework/Libraries should be -framework JavaVM


that said, I don't see us using it anywhere, the fix in my opinion is remove the entire entry

diff -r d319566b0050 prism-es2-native/Makefile
--- a/prism-es2-native/Makefile Wed Jan 30 08:45:37 2013 -0800
+++ b/prism-es2-native/Makefile Wed Jan 30 09:59:21 2013 -0800
@@ -263,7 +263,7 @@
  COMMON_PARAMS = -mmacosx-version-min=10.4 -arch i386 -arch x86_64 #-arch ppc
  endif
  LINK = $(CC)
- LINK_PARAMS = -framework Cocoa -framework OpenGL -F/System/Library/Frameworks/JavaVM.framework/Libraries -dynamiclib $(COMMON_PARAMS) -o $(PRISMES2_LIB)
+ LINK_PARAMS = -framework Cocoa -framework OpenGL -dynamiclib $(COMMON_PARAMS) -o $(PRISMES2_LIB)
  CC_PARAMS = -DMACOSX -Fd$(BUILD_DIR) $(COMMON_PARAMS) -I$(OGL_INCLUDE_PATH) -I$(BUILD_DIR) -I$(JDK_HOME)/include -I$(JDK_HOME)/include/darwin -c
  endif
 endif