#+
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# Copyright (c) 2005, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA+
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# or visit www.oracle.com if you need additional information or have any+
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# 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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LAUNCHER_SCRIPT = hotspot+
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LAUNCHER   = gamma+
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+
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LAUNCHERDIR   = $(GAMMADIR)/src/os/posix/launcher+
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LAUNCHERDIR_SHARE := $(GAMMADIR)/src/share/tools/launcher+
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LAUNCHERFLAGS = $(ARCHFLAG) \+
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                -I$(LAUNCHERDIR) -I$(GAMMADIR)/src/share/vm/prims \+
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                -I$(LAUNCHERDIR_SHARE) \+
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                -DFULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \+
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                -DJDK_MAJOR_VERSION=\"$(JDK_MAJOR_VERSION)\" \+
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                -DJDK_MINOR_VERSION=\"$(JDK_MINOR_VERSION)\" \+
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                -DARCH=\"$(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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                $(TARGET_DEFINES)+
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+
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ifeq ($(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_OUT = launcher+
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+
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SUFFIXES += .d+
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+
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SOURCES := $(shell find $(LAUNCHERDIR) -name "*.c")+
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SOURCES_SHARE := $(shell find $(LAUNCHERDIR_SHARE) -name "*.c")+
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+
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OBJS := $(patsubst $(LAUNCHERDIR)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES)) $(patsubst $(LAUNCHERDIR_SHARE)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES_SHARE))+
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+
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DEPFILES := $(patsubst %.o,%.d,$(OBJS))+
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-include $(DEPFILES)+
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+
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$(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR_SHARE)/%.c+
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	$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }+
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	$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CPPFLAGS)+
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+
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$(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR)/%.c+
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	$(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }+
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	$(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CPPFLAGS)+
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+
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$(LAUNCHER): $(OBJS) $(LIBJVM) $(LAUNCHER_MAPFILE)+
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ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)+
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	$(QUIETLY) echo Linking launcher...+
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	$(QUIETLY) $(LINK_LAUNCHER/PRE_HOOK)+
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	$(QUIETLY) $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(OBJS) $(LIBS_LAUNCHER)+
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	$(QUIETLY) $(LINK_LAUNCHER/POST_HOOK)+
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endif # filter -sbfast -xsbfast+
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+
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$(LAUNCHER): $(LAUNCHER_SCRIPT)+
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+
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$(LAUNCHER_SCRIPT): $(LAUNCHERDIR)/launcher.script+
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	$(QUIETLY) sed -e 's/@@LIBARCH@@/$(LIBARCH)/g' $< > $@+
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	$(QUIETLY) chmod +x $@+
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+
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