duke@435: #
duke@435: # Copyright 2005-2007 Sun Microsystems, Inc.  All Rights Reserved.
duke@435: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435: #
duke@435: # This code is free software; you can redistribute it and/or modify it
duke@435: # under the terms of the GNU General Public License version 2 only, as
duke@435: # published by the Free Software Foundation.
duke@435: #
duke@435: # This code is distributed in the hope that it will be useful, but WITHOUT
duke@435: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435: # version 2 for more details (a copy is included in the LICENSE file that
duke@435: # accompanied this code).
duke@435: #
duke@435: # You should have received a copy of the GNU General Public License version
duke@435: # 2 along with this work; if not, write to the Free Software Foundation,
duke@435: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435: #
duke@435: # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435: # CA 95054 USA or visit www.sun.com if you need additional information or
duke@435: # have any questions.
duke@435: #  
duke@435: #
duke@435: 
duke@435: # Rules to build gamma launcher, used by vm.make
duke@435: 
duke@435: # gamma[_g]: launcher
duke@435: LAUNCHER = gamma$(G_SUFFIX)
duke@435: 
duke@435: LAUNCHERDIR   = $(GAMMADIR)/src/os/$(Platform_os_family)/launcher
duke@435: LAUNCHERFLAGS = $(ARCHFLAG) \
duke@435:                 -I$(LAUNCHERDIR) -I$(GAMMADIR)/src/share/vm/prims \
duke@435:                 -DFULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \
duke@435:                 -DARCH=\"$(LIBARCH)\" \
duke@435:                 -DGAMMA \
duke@435:                 -DLAUNCHER_TYPE=\"gamma\" \
duke@435:                 -DLINK_INTO_$(LINK_INTO)
duke@435: 
duke@435: ifeq ($(LINK_INTO),AOUT)
duke@435:   LAUNCHER.o                 = launcher.o $(JVM_OBJ_FILES)
duke@435:   LAUNCHER_MAPFILE           = mapfile_reorder
duke@435:   LFLAGS_LAUNCHER$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LAUNCHER_MAPFILE))
duke@435:   LIBS_LAUNCHER             += $(LIBS)
duke@435: else
duke@435:   LAUNCHER.o                 = launcher.o
duke@435:   LFLAGS_LAUNCHER           += -L `pwd`
duke@435:   LIBS_LAUNCHER             += -l$(JVM) $(LIBS)
duke@435: endif
duke@435: 
duke@435: LINK_LAUNCHER = $(LINK.CC)
duke@435: 
duke@435: LINK_LAUNCHER/PRE_HOOK  = $(LINK_LIB.CC/PRE_HOOK)
duke@435: LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CC/POST_HOOK)
duke@435: 
duke@435: ifeq ("${Platform_compiler}", "sparcWorks")
duke@435: # Enable the following LAUNCHERFLAGS addition if you need to compare the
duke@435: # built ELF objects.
duke@435: #
duke@435: # The -g option makes static data global and the "-W0,-noglobal"
duke@435: # option tells the compiler to not globalize static data using a unique
duke@435: # globalization prefix. Instead force the use of a static globalization
duke@435: # prefix based on the source filepath so the objects from two identical
duke@435: # compilations are the same.
duke@435: #
duke@435: # Note: The blog says to use "-W0,-xglobalstatic", but that doesn't
duke@435: #       seem to work. I got "-W0,-noglobal" from Kelly and that works.
duke@435: #LAUNCHERFLAGS += -W0,-noglobal
duke@435: endif # Platform_compiler == sparcWorks
duke@435: 
duke@435: launcher.o: launcher.c $(LAUNCHERDIR)/java.c $(LAUNCHERDIR)/java_md.c
duke@435: 	$(CC) -g -c -o $@ launcher.c $(LAUNCHERFLAGS) $(CPPFLAGS)
duke@435: 
duke@435: launcher.c:
duke@435: 	@echo Generating $@
duke@435: 	$(QUIETLY) { \
duke@435: 	echo '#define debug launcher_debug'; \
duke@435: 	echo '#include "java.c"'; \
duke@435: 	echo '#include "java_md.c"'; \
duke@435: 	} > $@
duke@435: 
duke@435: $(LAUNCHER): $(LAUNCHER.o) $(LIBJVM) $(LAUNCHER_MAPFILE)
duke@435: 	$(QUIETLY) \
duke@435: 	case "$(CFLAGS_BROWSE)" in \
duke@435: 	-sbfast|-xsbfast) \
duke@435: 	    ;; \
duke@435: 	*) \
duke@435: 	    echo Linking launcher...; \
duke@435: 	    $(LINK_LAUNCHER/PRE_HOOK) \
duke@435: 	    $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(LAUNCHER.o) $(LIBS_LAUNCHER); \
duke@435: 	    $(LINK_LAUNCHER/POST_HOOK) \
duke@435: 	    ;; \
duke@435: 	esac