#

# Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.

# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

#

# This code is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License version 2 only, as

# published by the Free Software Foundation.

#

# This code is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License

# version 2 for more details (a copy is included in the LICENSE file that

# accompanied this code).

#

# You should have received a copy of the GNU General Public License version

# 2 along with this work; if not, write to the Free Software Foundation,

# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

#

# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

# CA 95054 USA or visit www.sun.com if you need additional information or

# have any questions.

#

#

# Rules to build gamma launcher, used by vm.make

# gamma[_g]: launcher

LAUNCHER = gamma

LAUNCHER_G = $(LAUNCHER)$(G_SUFFIX)

LAUNCHERDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/launcher

LAUNCHERFLAGS = $(ARCHFLAG) \

-I$(LAUNCHERDIR) -I$(GAMMADIR)/src/share/vm/prims \

-DFULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \

-DARCH=\"$(LIBARCH)\" \

-DGAMMA \

-DLAUNCHER_TYPE=\"gamma\" \

-DLINK_INTO_$(LINK_INTO)

ifeq ($(LINK_INTO),AOUT)

LAUNCHER.o = launcher.o $(JVM_OBJ_FILES)

LAUNCHER_MAPFILE = mapfile_reorder

LFLAGS_LAUNCHER$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LAUNCHER_MAPFILE))

LIBS_LAUNCHER += $(LIBS)

else

LAUNCHER.o = launcher.o

LFLAGS_LAUNCHER += -L `pwd`

LIBS_LAUNCHER += -l$(JVM) $(LIBS)

endif

LINK_LAUNCHER = $(LINK.CC)

LINK_LAUNCHER/PRE_HOOK = $(LINK_LIB.CC/PRE_HOOK)

LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CC/POST_HOOK)

ifeq ("${Platform_compiler}", "sparcWorks")

# Enable the following LAUNCHERFLAGS addition if you need to compare the

# built ELF objects.

#

# The -g option makes static data global and the "-W0,-noglobal"

# option tells the compiler to not globalize static data using a unique

# globalization prefix. Instead force the use of a static globalization

# prefix based on the source filepath so the objects from two identical

# compilations are the same.

#

# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't

# seem to work. I got "-W0,-noglobal" from Kelly and that works.

#LAUNCHERFLAGS += -W0,-noglobal

endif # Platform_compiler == sparcWorks

launcher.o: launcher.c $(LAUNCHERDIR)/java.c $(LAUNCHERDIR)/java_md.c

$(CC) -g -c -o $@ launcher.c $(LAUNCHERFLAGS) $(CPPFLAGS)

launcher.c:

@echo Generating $@

$(QUIETLY) { \

echo '#define debug launcher_debug'; \

echo '#include "java.c"'; \

echo '#include "java_md.c"'; \

} > $@

$(LAUNCHER): $(LAUNCHER.o) $(LIBJVM) $(LAUNCHER_MAPFILE)

$(QUIETLY) \

case "$(CFLAGS_BROWSE)" in \

-sbfast|-xsbfast) \

;; \

*) \

echo Linking launcher...; \

$(LINK_LAUNCHER/PRE_HOOK) \

$(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(LAUNCHER.o) $(LIBS_LAUNCHER); \

$(LINK_LAUNCHER/POST_HOOK) \

[ -f $(LAUNCHER_G) ] || { ln -s $@ $(LAUNCHER_G); }; \

;; \

esac