hotspot/make/solaris/makefiles/launcher.make
author ohair
Tue, 27 May 2008 09:47:18 -0700
changeset 584 02175b2b64e6
parent 338 5cf9f61d76f4
child 670 ddf3e9583f2f
permissions -rw-r--r--
6563752: Build and test JDK7 with Sun Studio 12 Express compilers (prep makefiles) Summary: Allows for building with SS12, no longer requires SS11, warns if not SS11 for now. Once SS12 is validated and performance measurements look ok, SS12 will be the validated compiler. Reviewed-by: sspitsyn, ikrylov

#
# Copyright 2005-2007 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$(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) \
	    ;; \
	esac