CoCalc -- adlc.make

GitHub Repository: PojavLauncherTeam/openjdk-multiarch-jdk8u
Path: blob/aarch64-shenandoah-jdk8u272-b10/hotspot/make/linux/makefiles/adlc.make
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#
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# Copyright (c) 1999, 2013, 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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# This makefile (adlc.make) is included from the adlc.make in the
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# build directories.
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# It knows how to compile, link, and run the adlc.
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include $(GAMMADIR)/make/$(Platform_os_family)/makefiles/rules.make
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# #########################################################################
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# OUTDIR must be the same as AD_Dir = $(GENERATED)/adfiles in top.make:
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GENERATED = ../generated
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OUTDIR  = $(GENERATED)/adfiles
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ARCH = $(Platform_arch)
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OS = $(Platform_os_family)
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SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad 
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ifeq ("${Platform_arch_model}", "${Platform_arch}")
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  SOURCES.AD = \
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  $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) 
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else
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  SOURCES.AD = \
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  $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
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  $(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad) 
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endif
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EXEC	= $(OUTDIR)/adlc
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# set VPATH so make knows where to look for source files
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Src_Dirs_V += $(GAMMADIR)/src/share/vm/adlc
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VPATH += $(Src_Dirs_V:%=%:)
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# set INCLUDES for C preprocessor
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Src_Dirs_I += $(GAMMADIR)/src/share/vm/adlc $(GENERATED)
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INCLUDES += $(Src_Dirs_I:%=-I%)
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# set flags for adlc compilation
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CXXFLAGS = $(SYSDEFS) $(INCLUDES)
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# Force assertions on.
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CXXFLAGS += -DASSERT
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# CFLAGS_WARN holds compiler options to suppress/enable warnings.
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# Compiler warnings are treated as errors
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CFLAGS_WARN = $(WARNINGS_ARE_ERRORS)
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CFLAGS += $(CFLAGS_WARN)
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OBJECTNAMES = \
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	adlparse.o \
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	archDesc.o \
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	arena.o \
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	dfa.o \
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	dict2.o \
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	filebuff.o \
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	forms.o \
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	formsopt.o \
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	formssel.o \
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	main.o \
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	adlc-opcodes.o \
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	output_c.o \
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	output_h.o \
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OBJECTS = $(OBJECTNAMES:%=$(OUTDIR)/%)
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GENERATEDNAMES = \
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        ad_$(Platform_arch_model).cpp \
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        ad_$(Platform_arch_model).hpp \
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        ad_$(Platform_arch_model)_clone.cpp \
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        ad_$(Platform_arch_model)_expand.cpp \
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        ad_$(Platform_arch_model)_format.cpp \
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        ad_$(Platform_arch_model)_gen.cpp \
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        ad_$(Platform_arch_model)_misc.cpp \
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        ad_$(Platform_arch_model)_peephole.cpp \
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        ad_$(Platform_arch_model)_pipeline.cpp \
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        adGlobals_$(Platform_arch_model).hpp \
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        dfa_$(Platform_arch_model).cpp \
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GENERATEDFILES = $(GENERATEDNAMES:%=$(OUTDIR)/%)
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# #########################################################################
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all: $(EXEC)
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ADLC_LD_FLAGS=
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ifeq ($(STATIC_CXX), true)
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  ADLC_LD_FLAGS = $(STATIC_LIBGCC) $(ADLC_STATIC_STDCXX)
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endif
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$(EXEC) : $(OBJECTS)
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	@echo Making adlc
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	$(QUIETLY) $(filter-out $(ARCHFLAG),$(HOST.LINK_NOPROF.CXX)) $(ADLC_LD_FLAGS) -o $(EXEC) $(OBJECTS)
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# Random dependencies:
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$(OBJECTS): opcodes.hpp classes.hpp adlc.hpp adlcVMDeps.hpp adlparse.hpp archDesc.hpp arena.hpp dict2.hpp filebuff.hpp forms.hpp formsopt.hpp formssel.hpp
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# The source files refer to ostream.h, which sparcworks calls iostream.h
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$(OBJECTS): ostream.h
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ostream.h :
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	@echo >$@ '#include <iostream.h>'
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dump:
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	: OUTDIR=$(OUTDIR)
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	: OBJECTS=$(OBJECTS)
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	: products = $(GENERATEDFILES)
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all: $(GENERATEDFILES)
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$(GENERATEDFILES): refresh_adfiles
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# Get a unique temporary directory name, so multiple makes can run in parallel.
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# Note that product files are updated via "mv", which is atomic.
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TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
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ifneq ($(DEBUG_BINARIES), true)
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  # Debuggable by default (unless already done by DEBUG_BINARIES)
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  CFLAGS += -g
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endif
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# Pass -D flags into ADLC.
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ADLCFLAGS += $(SYSDEFS)
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# Note "+="; it is a hook so flags.make can add more flags, like -g or -DFOO.
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ADLCFLAGS += -q -T
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# Normally, debugging is done directly on the ad_<arch>*.cpp files.
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# But -g will put #line directives in those files pointing back to <arch>.ad.
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# Some builds of gcc 3.2 have a bug that gets tickled by the extra #line directives
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# so skip it for 3.2 and ealier.
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ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 3 \) \))" "0"
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ADLCFLAGS += -g
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endif
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ifdef LP64
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ADLCFLAGS += -D_LP64
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else
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ADLCFLAGS += -U_LP64
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endif
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#
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# adlc_updater is a simple sh script, under sccs control. It is
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# used to selectively update generated adlc files. This should
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# provide a nice compilation speed improvement.
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#
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ADLC_UPDATER_DIRECTORY = $(GAMMADIR)/make/$(OS)
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ADLC_UPDATER = adlc_updater
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$(ADLC_UPDATER): $(ADLC_UPDATER_DIRECTORY)/$(ADLC_UPDATER)
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	$(QUIETLY) cp $< $@; chmod +x $@
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# This action refreshes all generated adlc files simultaneously.
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# The way it works is this:
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# 1) create a scratch directory to work in.
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# 2) if the current working directory does not have $(ADLC_UPDATER), copy it.
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# 3) run the compiled adlc executable. This will create new adlc files in the scratch directory.
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# 4) call $(ADLC_UPDATER) on each generated adlc file. It will selectively update changed or missing files.
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# 5) If we actually updated any files, echo a notice.
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#
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refresh_adfiles: $(EXEC) $(SOURCE.AD) $(ADLC_UPDATER)
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	@rm -rf $(TEMPDIR); mkdir $(TEMPDIR)
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	$(QUIETLY) $(EXEC) $(ADLCFLAGS) $(SOURCE.AD) \
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 -c$(TEMPDIR)/ad_$(Platform_arch_model).cpp -h$(TEMPDIR)/ad_$(Platform_arch_model).hpp -a$(TEMPDIR)/dfa_$(Platform_arch_model).cpp -v$(TEMPDIR)/adGlobals_$(Platform_arch_model).hpp \
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	    || { rm -rf $(TEMPDIR); exit 1; }
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	$(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_clone.cpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_expand.cpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_format.cpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_gen.cpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_misc.cpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_peephole.cpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) ad_$(Platform_arch_model)_pipeline.cpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) adGlobals_$(Platform_arch_model).hpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) ./$(ADLC_UPDATER) dfa_$(Platform_arch_model).cpp $(TEMPDIR) $(OUTDIR)
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	$(QUIETLY) [ -f $(TEMPDIR)/made-change ] \
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		|| echo "Rescanned $(SOURCE.AD) but encountered no changes."
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	$(QUIETLY) rm -rf $(TEMPDIR)
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# #########################################################################
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$(SOURCE.AD): $(SOURCES.AD)
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	$(QUIETLY) $(PROCESS_AD_FILES) $(SOURCES.AD) > $(SOURCE.AD)
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#PROCESS_AD_FILES = cat
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# Pass through #line directives, in case user enables -g option above:
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PROCESS_AD_FILES = awk '{ \
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    if (CUR_FN != FILENAME) { CUR_FN=FILENAME; NR_BASE=NR-1; need_lineno=1 } \
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    if (need_lineno && $$0 !~ /\/\//) \
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      { print "\n\n\#line " (NR-NR_BASE) " \"" FILENAME "\""; need_lineno=0 }; \
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    print }'
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$(OUTDIR)/%.o: %.cpp
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	@echo Compiling $<
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	$(QUIETLY) $(REMOVE_TARGET)
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	$(QUIETLY) $(filter-out $(ARCHFLAG),$(HOST.COMPILE.CXX)) -o $@ $< $(COMPILE_DONE)
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# Some object files are given a prefix, to disambiguate
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# them from objects of the same name built for the VM.
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$(OUTDIR)/adlc-%.o: %.cpp
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	@echo Compiling $<
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	$(QUIETLY) $(REMOVE_TARGET)
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	$(QUIETLY) $(filter-out $(ARCHFLAG),$(HOST.COMPILE.CXX)) -o $@ $< $(COMPILE_DONE)
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# #########################################################################
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clean	:
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	rm $(OBJECTS)
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cleanall :
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	rm $(OBJECTS) $(EXEC)
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# #########################################################################
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.PHONY: all dump refresh_adfiles clean cleanall
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