113 lines
4.3 KiB
Plaintext
113 lines
4.3 KiB
Plaintext
#
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# Copyright (c) 2011, 2012, 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. Oracle designates this
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# particular file as subject to the "Classpath" exception as provided
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# by Oracle in the LICENSE file that accompanied this code.
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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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GENSRC_JOBJC :=
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JOBJC_FRAMEWORKS := Foundation CoreFoundation AppKit
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FRAMEWORKS_DIR := /System/Library/Frameworks
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GBM := /usr/bin/gen_bridge_metadata
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JOBJC_SRC := $(JDK_TOPDIR)/src/macosx/native/jobjc
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JOBJC_TMP := $(JDK_OUTPUTDIR)/gensrc_jobjc
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JOBJC_DST := $(JDK_OUTPUTDIR)/gensrc_jobjc/src
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#
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# Build generator
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#
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$(eval $(call SetupJavaCompilation,BUILD_JOBJC_PRIMITIVE_CODER,\
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SETUP:=GENERATE_OLDBYTECODE,\
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DISABLE_SJAVAC:=true,\
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INCLUDES:=core/java \
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com/apple,\
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SRC:=$(JOBJC_SRC)/src \
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$(JOBJC_SRC)/src/generator/java, \
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BIN:=$(JOBJC_TMP)/bin))
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GENSRC_JOBJC += $(BUILD_JOBJC_PRIMITIVE_CODER)
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#
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# Generate bridge support for select frameworks
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#
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BRIDGESUPPORT := $(addprefix $(JOBJC_TMP)/bridge/,$(addsuffix Full.bridgesupport,$(JOBJC_FRAMEWORKS)))
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#
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# Define macro for rules to create bridge support
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# Not sure why, but if the system has this framework bridge support,
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# we appear to copy that, otherwise we run GBM which can be very slow.
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#
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define CreateBridgeSupport # Framework
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$(RM) $@ $@.tmp
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$(MKDIR) -p $(@D)
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if [ -f $(FRAMEWORKS_DIR)/$1.framework/Resources/BridgeSupport/$(@F) ]; then \
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$(CP) $(FRAMEWORKS_DIR)/$1.framework/Resources/BridgeSupport/$(@F) $@.tmp ;\
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else \
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$(GBM) $(LOG_INFO) -F complete --framework $1 -o $@.tmp ; \
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fi
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$(MV) $@.tmp $@
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endef
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#
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# Currently 3 frameworks, avoid pattern rule due to the names being conflicting
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#
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$(JOBJC_TMP)/bridge/FoundationFull.bridgesupport : \
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$(wildcard $(FRAMEWORKS_DIR)/Foundation.framework/Headers/*.h)
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$(call CreateBridgeSupport,Foundation)
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$(JOBJC_TMP)/bridge/CoreFoundationFull.bridgesupport : \
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$(wildcard $(FRAMEWORKS_DIR)/CoreFoundation.framework/Headers/*.h)
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$(call CreateBridgeSupport,CoreFoundation)
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$(JOBJC_TMP)/bridge/AppKitFull.bridgesupport : \
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$(wildcard $(FRAMEWORKS_DIR)/AppKit.framework/Headers/*.h)
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$(call CreateBridgeSupport,AppKit)
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#
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# Find Xbootclasspath, for some reason, this involves firing up Java just
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# so we can get the boot classpath, so we can remove anything in that
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# classpath that ends with "JObjC.jar", and emit the new bootclasspath.
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#
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$(JOBJC_TMP)/_the.generator_bootclasspath : $(BUILD_JOBJC_PRIMITIVE_CODER)
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$(ECHO) Generating jobjc framework bridge
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$(RM) $@
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$(JAVA) $(LOG_INFO) -cp $(JOBJC_TMP)/bin com.apple.internal.jobjc.generator.BootClassPathMinus JObjC.jar > $@.tmp
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$(MV) $@.tmp $@
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#
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# Run generator
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# Now we use bootclasspath to run java again, with the bridge support to
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# generate more source.
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#
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$(JOBJC_TMP)/_the.generator : $(JOBJC_TMP)/_the.generator_bootclasspath $(BRIDGESUPPORT)
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$(RM) $@
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$(JAVA) $(LOG_INFO) -d64 -Xbootclasspath:`$(CAT) $(JOBJC_TMP)/_the.generator_bootclasspath` -cp $(JOBJC_TMP)/bin -ea com.apple.internal.jobjc.generator.Generator dst=$(JOBJC_DST) frameworks=$(JOBJC_TMP)/bridge
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$(TOUCH) $@
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# The generator delets all files in the target dir so it has to work in its
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# own dir and have the files copied over to gensrc aftewards.
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$(JDK_OUTPUTDIR)/gensrc/_the.jobjc.files : $(JOBJC_TMP)/_the.generator
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$(MKDIR) -p $(@D)
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$(CP) -rp $(JOBJC_DST)/* $(@D)
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$(TOUCH) $@
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GENSRC_JOBJC += $(JDK_OUTPUTDIR)/gensrc/_the.jobjc.files
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