| 1 | #
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| 2 | # Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
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| 3 | # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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| 4 | #
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| 5 | # This code is free software; you can redistribute it and/or modify it
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| 6 | # under the terms of the GNU General Public License version 2 only, as
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| 7 | # published by the Free Software Foundation.
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| 8 | #
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| 9 | # This code is distributed in the hope that it will be useful, but WITHOUT
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| 10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 11 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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| 12 | # version 2 for more details (a copy is included in the LICENSE file that
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| 13 | # accompanied this code).
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| 14 | #
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| 15 | # You should have received a copy of the GNU General Public License version
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| 16 | # 2 along with this work; if not, write to the Free Software Foundation,
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| 17 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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| 18 | #
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| 19 | # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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| 20 | # or visit www.oracle.com if you need additional information or have any
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| 21 | # questions.
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| 22 | #
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| 23 | #
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| 24 |
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| 25 | # Rules to build gamma launcher, used by vm.make
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| 26 |
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| 27 | LAUNCHER_SCRIPT = hotspot
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| 28 | LAUNCHER = gamma
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| 29 |
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| 30 | LAUNCHERDIR = $(GAMMADIR)/src/os/posix/launcher
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| 31 | LAUNCHERDIR_SHARE := $(GAMMADIR)/src/share/tools/launcher
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| 32 | LAUNCHERFLAGS = $(ARCHFLAG) \
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| 33 | -I$(LAUNCHERDIR) -I$(GAMMADIR)/src/share/vm/prims \
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| 34 | -I$(LAUNCHERDIR_SHARE) \
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| 35 | -DFULL_VERSION=\"$(HOTSPOT_RELEASE_VERSION)\" \
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| 36 | -DJDK_MAJOR_VERSION=\"$(JDK_MAJOR_VERSION)\" \
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| 37 | -DJDK_MINOR_VERSION=\"$(JDK_MINOR_VERSION)\" \
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| 38 | -DARCH=\"$(LIBARCH)\" \
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| 39 | -DGAMMA \
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| 40 | -DLAUNCHER_TYPE=\"gamma\" \
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| 41 | -DLINK_INTO_$(LINK_INTO) \
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| 42 | $(TARGET_DEFINES)
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| 43 |
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| 44 | ifeq ($(LINK_INTO),AOUT)
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| 45 | LAUNCHER.o = launcher.o $(JVM_OBJ_FILES)
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| 46 | LAUNCHER_MAPFILE = mapfile_reorder
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| 47 | LFLAGS_LAUNCHER$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LAUNCHER_MAPFILE))
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| 48 | LIBS_LAUNCHER += $(LIBS)
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| 49 | else
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| 50 | LAUNCHER.o = launcher.o
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| 51 | LFLAGS_LAUNCHER += -L `pwd`
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| 52 | LIBS_LAUNCHER += -l$(JVM) $(LIBS)
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| 53 | endif
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| 54 |
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| 55 | LINK_LAUNCHER = $(LINK.CC)
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| 56 |
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| 57 | LINK_LAUNCHER/PRE_HOOK = $(LINK_LIB.CC/PRE_HOOK)
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| 58 | LINK_LAUNCHER/POST_HOOK = $(LINK_LIB.CC/POST_HOOK)
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| 59 |
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| 60 | ifeq ("${Platform_compiler}", "sparcWorks")
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| 61 | # Enable the following LAUNCHERFLAGS addition if you need to compare the
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| 62 | # built ELF objects.
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| 63 | #
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| 64 | # The -g option makes static data global and the "-W0,-noglobal"
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| 65 | # option tells the compiler to not globalize static data using a unique
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| 66 | # globalization prefix. Instead force the use of a static globalization
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| 67 | # prefix based on the source filepath so the objects from two identical
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| 68 | # compilations are the same.
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| 69 | #
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| 70 | # Note: The blog says to use "-W0,-xglobalstatic", but that doesn't
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| 71 | # seem to work. I got "-W0,-noglobal" from Kelly and that works.
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| 72 | #LAUNCHERFLAGS += -W0,-noglobal
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| 73 | endif # Platform_compiler == sparcWorks
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| 74 |
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| 75 | LAUNCHER_OUT = launcher
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| 76 |
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| 77 | SUFFIXES += .d
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| 78 |
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| 79 | SOURCES := $(shell find $(LAUNCHERDIR) -name "*.c")
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| 80 | SOURCES_SHARE := $(shell find $(LAUNCHERDIR_SHARE) -name "*.c")
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| 81 |
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| 82 | OBJS := $(patsubst $(LAUNCHERDIR)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES)) $(patsubst $(LAUNCHERDIR_SHARE)/%.c,$(LAUNCHER_OUT)/%.o,$(SOURCES_SHARE))
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| 83 |
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| 84 | DEPFILES := $(patsubst %.o,%.d,$(OBJS))
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| 85 | -include $(DEPFILES)
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| 86 |
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| 87 | $(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR_SHARE)/%.c
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| 88 | $(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
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| 89 | $(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CPPFLAGS)
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| 90 |
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| 91 | $(LAUNCHER_OUT)/%.o: $(LAUNCHERDIR)/%.c
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| 92 | $(QUIETLY) [ -d $(LAUNCHER_OUT) ] || { mkdir -p $(LAUNCHER_OUT); }
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| 93 | $(QUIETLY) $(CC) -g -o $@ -c $< -MMD $(LAUNCHERFLAGS) $(CPPFLAGS)
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| 94 |
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| 95 | $(LAUNCHER): $(OBJS) $(LIBJVM) $(LAUNCHER_MAPFILE)
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| 96 | ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)
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| 97 | $(QUIETLY) echo Linking launcher...
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| 98 | $(QUIETLY) $(LINK_LAUNCHER/PRE_HOOK)
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| 99 | $(QUIETLY) $(LINK_LAUNCHER) $(LFLAGS_LAUNCHER) -o $@ $(OBJS) $(LIBS_LAUNCHER)
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| 100 | $(QUIETLY) $(LINK_LAUNCHER/POST_HOOK)
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| 101 | endif # filter -sbfast -xsbfast
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| 102 |
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| 103 | $(LAUNCHER): $(LAUNCHER_SCRIPT)
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| 104 |
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| 105 | $(LAUNCHER_SCRIPT): $(LAUNCHERDIR)/launcher.script
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| 106 | $(QUIETLY) sed -e 's/@@LIBARCH@@/$(LIBARCH)/g' $< > $@
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| 107 | $(QUIETLY) chmod +x $@
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| 108 |
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