#+
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# Copyright 2005-2008 Sun Microsystems, Inc.  All Rights Reserved.+
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
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#+
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# This code is free software; you can redistribute it and/or modify it+
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# under the terms of the GNU General Public License version 2 only, as+
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# published by the Free Software Foundation.+
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#+
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# This code is distributed in the hope that it will be useful, but WITHOUT+
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or+
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# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License+
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# version 2 for more details (a copy is included in the LICENSE file that+
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# accompanied this code).+
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#+
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# You should have received a copy of the GNU General Public License version+
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# 2 along with this work; if not, write to the Free Software Foundation,+
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
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#+
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# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,+
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# CA 95054 USA or visit www.sun.com if you need additional information or+
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# have any questions.+
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#  +
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#+
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+
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# Rules to build gamma launcher, used by vm.make+
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+
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# gamma[_g]: launcher+
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LAUNCHER = gamma$(G_SUFFIX)+
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+
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LAUNCHERDIR   = $(GAMMADIR)/src/os/$(Platform_os_family)/launcher+
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LAUNCHERFLAGS = $(ARCHFLAG) \+
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                -I$(LAUNCHERDIR) -I$(GAMMADIR)/src/share/vm/prims \+
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                -DFULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \+
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                -DARCH=\"$(LIBARCH)\" \+
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                -DGAMMA \+
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                -DLAUNCHER_TYPE=\"gamma\" \+
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                -DLINK_INTO_$(LINK_INTO)+
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+
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ifeq ($(LINK_INTO),AOUT)+
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  LAUNCHER.o                 = launcher.o $(JVM_OBJ_FILES)+
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  LAUNCHER_MAPFILE           = mapfile_reorder+
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  LFLAGS_LAUNCHER$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LAUNCHER_MAPFILE))+
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  LIBS_LAUNCHER             += $(LIBS)+
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else+
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  LAUNCHER.o                 = launcher.o+
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  LFLAGS_LAUNCHER           += -L `pwd`+
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  LIBS_LAUNCHER             += -l$(JVM) $(LIBS)+
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endif+
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+
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LINK_LAUNCHER = $(LINK.CC)+
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+
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LINK_LAUNCHER/PRE_HOOK  = $(LINK_LIB.CC/PRE_HOOK)+
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LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CC/POST_HOOK)+
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+
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ifeq ("${Platform_compiler}", "sparcWorks")+
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# Enable the following LAUNCHERFLAGS addition if you need to compare the+
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# built ELF objects.+
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#+
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# The -g option makes static data global and the "-W0,-noglobal"+
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# option tells the compiler to not globalize static data using a unique+
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# globalization prefix. Instead force the use of a static globalization+
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# prefix based on the source filepath so the objects from two identical+
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# compilations are the same.+
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#+
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# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't+
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#       seem to work. I got "-W0,-noglobal" from Kelly and that works.+
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#LAUNCHERFLAGS += -W0,-noglobal+
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endif # Platform_compiler == sparcWorks+
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+
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launcher.o: launcher.c $(LAUNCHERDIR)/java.c $(LAUNCHERDIR)/java_md.c+
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	$(CC) -g -c -o $@ launcher.c $(LAUNCHERFLAGS) $(CPPFLAGS)+
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+
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launcher.c:+
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	@echo Generating $@+
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	$(QUIETLY) { \+
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	echo '#define debug launcher_debug'; \+
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	echo '#include "java.c"'; \+
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	echo '#include "java_md.c"'; \+
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	} > $@+
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+
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$(LAUNCHER): $(LAUNCHER.o) $(LIBJVM) $(LAUNCHER_MAPFILE)+
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	$(QUIETLY) \+
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	case "$(CFLAGS_BROWSE)" in \+
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	-sbfast|-xsbfast) \+
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	    ;; \+
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	*) \+
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	    echo Linking launcher...; \+
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	    $(LINK_LAUNCHER/PRE_HOOK) \+
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	    $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(LAUNCHER.o) $(LIBS_LAUNCHER); \+
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	    $(LINK_LAUNCHER/POST_HOOK) \+
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	    ;; \+
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	esac+
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