Mercurial > hg > truffle
diff make/bsd/makefiles/launcher.make @ 4970:33df1aeaebbf
Merge with http://hg.openjdk.java.net/hsx/hsx24/hotspot/
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Mon, 27 Feb 2012 13:10:13 +0100 |
parents | 719f7007c8e8 |
children | 15ba0e7a3ff4 |
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--- a/make/bsd/makefiles/launcher.make Fri Feb 24 18:30:42 2012 -0800 +++ b/make/bsd/makefiles/launcher.make Mon Feb 27 13:10:13 2012 +0100 @@ -50,14 +50,31 @@ LIBS_LAUNCHER += $(STATIC_STDCXX) $(LIBS) else LAUNCHER.o = launcher.o - LFLAGS_LAUNCHER += -L`pwd` + LFLAGS_LAUNCHER += -L`pwd` + + # The gamma launcher runs the JDK from $JAVA_HOME, overriding the JVM with a + # freshly built JVM at ./libjvm.{so|dylib}. This is accomplished by setting + # the library searchpath using ({DY}LD_LIBRARY_PATH) to find the local JVM + # first. Gamma dlopen()s libjava from $JAVA_HOME/jre/lib{/$arch}, which is + # statically linked with CoreFoundation framework libs. Unfortunately, gamma's + # unique searchpath results in some unresolved symbols in the framework + # libraries, because JDK libraries are inadvertently discovered first on the + # searchpath, e.g. libjpeg. On Mac OS X, filenames are case *insensitive*. + # So, the actual filename collision is libjpeg.dylib and libJPEG.dylib. + # To resolve this, gamma needs to also statically link with the CoreFoundation + # framework libraries. + + ifeq ($(OS_VENDOR),Darwin) + LFLAGS_LAUNCHER += -framework CoreFoundation + endif + LIBS_LAUNCHER += -l$(JVM) $(LIBS) endif -LINK_LAUNCHER = $(LINK.c) +LINK_LAUNCHER = $(LINK.CC) -LINK_LAUNCHER/PRE_HOOK = $(LINK_LIB.CC/PRE_HOOK) -LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CC/POST_HOOK) +LINK_LAUNCHER/PRE_HOOK = $(LINK_LIB.CXX/PRE_HOOK) +LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CXX/POST_HOOK) LAUNCHER_OUT = launcher @@ -73,11 +90,11 @@ $(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR_SHARE)/%.c $(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); } - $(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CPPFLAGS) + $(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS) $(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR)/%.c $(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); } - $(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CPPFLAGS) + $(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CXXFLAGS) $(LAUNCHER): $(OBJS) $(LIBJVM) $(LAUNCHER_MAPFILE) $(QUIETLY) echo Linking launcher...