#+
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# Copyright 2000-2007 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,+
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# CA 95054 USA or visit www.sun.com if you need additional information or+
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# have any questions.+
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#  +
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#+
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+
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# Common rules/macros for the vm, adlc.+
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+
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# Tell make that .cpp is important+
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.SUFFIXES: .cpp $(SUFFIXES)+
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+
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# For now.  Other makefiles use CPP as the c++ compiler, but that should really+
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# name the preprocessor.+
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ifeq    ($(CCC),)+
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CCC             = $(CPP)+
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endif+
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+
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DEMANGLER       = c++filt+
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DEMANGLE        = $(DEMANGLER) < $@ > .$@ && mv -f .$@ $@+
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+
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# $(CC) is the c compiler (cc/gcc), $(CCC) is the c++ compiler (CC/g++).+
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C_COMPILE       = $(CC) $(CPPFLAGS) $(CFLAGS)+
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CC_COMPILE      = $(CCC) $(CPPFLAGS) $(CFLAGS)+
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+
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AS.S            = $(AS) $(ASFLAGS)+
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+
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COMPILE.c       = $(C_COMPILE) -c+
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GENASM.c        = $(C_COMPILE) -S+
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LINK.c          = $(CC) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS)+
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LINK_LIB.c      = $(CC) $(LFLAGS) $(SHARED_FLAG)+
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PREPROCESS.c    = $(C_COMPILE) -E+
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+
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COMPILE.CC      = $(CC_COMPILE) -c+
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GENASM.CC       = $(CC_COMPILE) -S+
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LINK.CC         = $(CCC) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS)+
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LINK_NOPROF.CC  = $(CCC) $(LFLAGS) $(AOUT_FLAGS)+
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LINK_LIB.CC     = $(CCC) $(LFLAGS) $(SHARED_FLAG)+
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PREPROCESS.CC   = $(CC_COMPILE) -E+
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+
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# Effect of REMOVE_TARGET is to delete out-of-date files during "gnumake -k".+
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REMOVE_TARGET   = rm -f $@+
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+
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# Synonyms.+
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COMPILE.cpp     = $(COMPILE.CC)+
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GENASM.cpp      = $(GENASM.CC)+
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LINK.cpp        = $(LINK.CC)+
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LINK_LIB.cpp    = $(LINK_LIB.CC)+
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PREPROCESS.cpp  = $(PREPROCESS.CC)+
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+
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# Note use of ALT_BOOTDIR to explicitly specify location of java and+
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# javac; this is the same environment variable used in the J2SE build+
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# process for overriding the default spec, which is BOOTDIR.+
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# Note also that we fall back to using JAVA_HOME if neither of these is+
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# specified.+
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+
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ifdef ALT_BOOTDIR+
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+
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RUN.JAVA  = $(ALT_BOOTDIR)/bin/java+
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RUN.JAVAP = $(ALT_BOOTDIR)/bin/javap+
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RUN.JAVAH = $(ALT_BOOTDIR)/bin/javah+
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RUN.JAR   = $(ALT_BOOTDIR)/bin/jar+
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COMPILE.JAVAC = $(ALT_BOOTDIR)/bin/javac+
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COMPILE.RMIC = $(ALT_BOOTDIR)/bin/rmic+
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BOOT_JAVA_HOME = $(ALT_BOOTDIR)+
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+
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else+
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+
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ifdef BOOTDIR+
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+
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RUN.JAVA  = $(BOOTDIR)/bin/java+
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RUN.JAVAP = $(BOOTDIR)/bin/javap+
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RUN.JAVAH = $(BOOTDIR)/bin/javah+
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RUN.JAR   = $(BOOTDIR)/bin/jar+
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COMPILE.JAVAC = $(BOOTDIR)/bin/javac+
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COMPILE.RMIC  = $(BOOTDIR)/bin/rmic+
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BOOT_JAVA_HOME = $(BOOTDIR)+
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+
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else+
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+
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ifdef JAVA_HOME+
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+
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RUN.JAVA  = $(JAVA_HOME)/bin/java+
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RUN.JAVAP = $(JAVA_HOME)/bin/javap+
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RUN.JAVAH = $(JAVA_HOME)/bin/javah+
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RUN.JAR   = $(JAVA_HOME)/bin/jar+
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COMPILE.JAVAC = $(JAVA_HOME)/bin/javac+
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COMPILE.RMIC  = $(JAVA_HOME)/bin/rmic+
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BOOT_JAVA_HOME = $(JAVA_HOME)+
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+
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else+
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+
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# take from the PATH, if ALT_BOOTDIR, BOOTDIR and JAVA_HOME are not defined+
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# note that this is to support hotspot build without SA. To build+
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# SA along with hotspot, you need to define ALT_BOOTDIR, BOOTDIR or JAVA_HOME+
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+
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RUN.JAVA  = java+
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RUN.JAVAP = javap+
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RUN.JAVAH = javah+
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RUN.JAR   = jar+
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COMPILE.JAVAC = javac+
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COMPILE.RMIC  = rmic+
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+
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endif+
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endif+
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endif+
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+
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SUM = /usr/bin/sum+
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+
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# 'gmake MAKE_VERBOSE=y' gives all the gory details.+
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QUIETLY$(MAKE_VERBOSE)  = @+
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RUN.JAR$(MAKE_VERBOSE) += >/dev/null+
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+
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# With parallel makes, print a message at the end of compilation.+
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ifeq    ($(findstring j,$(MFLAGS)),j)+
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COMPILE_DONE    = && { echo Done with $<; }+
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endif+
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+
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# A list of directories under which all source code are built without -KPIC/-Kpic+
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# flag. Performance measurements show that compiling GC related code will+
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# dramatically reduce the gc pause time. See bug 6454213 for more details.+
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+
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include $(GAMMADIR)/make/scm.make+
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+
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NONPIC_DIRS  = memory oops gc_implementation gc_interface +
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NONPIC_DIRS  := $(foreach dir,$(NONPIC_DIRS), $(GAMMADIR)/src/share/vm/$(dir))+
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# Look for source code under NONPIC_DIRS+
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NONPIC_FILES := $(foreach dir,$(NONPIC_DIRS),\+
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                 $(shell find $(dir) \( $(SCM_DIRS) \) -prune -o \+
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		  -name '*.cpp' -print))+
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NONPIC_OBJ_FILES := $(notdir $(subst .cpp,.o,$(NONPIC_FILES)))+
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+
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# Sun compiler for 64 bit Solaris does not support building non-PIC object files.+
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ifdef LP64+
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%.o: %.cpp+
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	@echo Compiling $<+
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	$(QUIETLY) $(REMOVE_TARGET)+
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	$(QUIETLY) $(COMPILE.CC) -o $@ $< $(COMPILE_DONE)+
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else+
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%.o: %.cpp+
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	@echo Compiling $<+
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	$(QUIETLY) $(REMOVE_TARGET)+
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	$(QUIETLY) $(if $(findstring $@, $(NONPIC_OBJ_FILES)), \+
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         $(subst $(VM_PICFLAG), ,$(COMPILE.CC)) -o $@ $< $(COMPILE_DONE), \+
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         $(COMPILE.CC) -o $@ $< $(COMPILE_DONE))+
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endif+
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+
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%.o: %.s+
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	@echo Assembling $<+
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	$(QUIETLY) $(REMOVE_TARGET)+
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	$(QUIETLY) $(AS.S) -o $@ $< $(COMPILE_DONE)+
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+
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%.s: %.cpp+
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	@echo Generating assembly for $<+
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	$(QUIETLY) $(GENASM.CC) -o $@ $<+
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	$(QUIETLY) $(DEMANGLE) $(COMPILE_DONE)+
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+
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# Intermediate files (for debugging macros)+
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%.i: %.cpp+
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	@echo Preprocessing $< to $@+
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	$(QUIETLY) $(PREPROCESS.CC) $< > $@ $(COMPILE_DONE)+
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+
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#  Override gnumake built-in rules which do sccs get operations badly.+
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#  (They put the checked out code in the current directory, not in the+
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#  directory of the original file.)  Since this is a symptom of a teamware+
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#  failure, and since not all problems can be detected by gnumake due+
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#  to incomplete dependency checking... just complain and stop.+
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%:: s.%+
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	@echo "========================================================="+
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	@echo File $@+
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	@echo is out of date with respect to its SCCS file.+
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	@echo This file may be from an unresolved Teamware conflict.+
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	@echo This is also a symptom of a Teamware bringover/putback failure+
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	@echo in which SCCS files are updated but not checked out.+
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	@echo Check for other out of date files in your workspace.+
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	@echo "========================================================="+
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	@exit 666+
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+
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%:: SCCS/s.%+
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	@echo "========================================================="+
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	@echo File $@+
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	@echo is out of date with respect to its SCCS file.+
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	@echo This file may be from an unresolved Teamware conflict.+
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	@echo This is also a symptom of a Teamware bringover/putback failure+
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	@echo in which SCCS files are updated but not checked out.+
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	@echo Check for other out of date files in your workspace.+
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	@echo "========================================================="+
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	@exit 666+
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+
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.PHONY: default+
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