#

# Copyright (c) 2003, 2015, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

# or visit www.oracle.com if you need additional information or have any

# questions.

#

#

# Common rules/macros for the vm, adlc.

# Tell make that .cpp is important

.SUFFIXES: .cpp $(SUFFIXES)

DEMANGLER       = c++filt

DEMANGLE        = $(DEMANGLER) < $@ > .$@ && $(MV) -f .$@ $@

# $(CC) is the c compiler (cc/gcc), $(CXX) is the c++ compiler (CC/g++).

CC_COMPILE       = $(CC) $(CXXFLAGS) $(CFLAGS)

CXX_COMPILE      = $(CXX) $(CXXFLAGS) $(CFLAGS)

AS.S             = $(AS) $(ASFLAGS)

COMPILE.CC       = $(CC_COMPILE) -c

GENASM.CC        = $(CC_COMPILE) -S

LINK.CC          = $(CC) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS)

LINK_LIB.CC      = $(CC) $(LFLAGS) $(SHARED_FLAG)

PREPROCESS.CC    = $(CC_COMPILE) -E

COMPILE.CXX      = $(CXX_COMPILE) -c

GENASM.CXX       = $(CXX_COMPILE) -S

LINK.CXX         = $(CXX) $(LFLAGS) $(AOUT_FLAGS) $(PROF_AOUT_FLAGS)

LINK_NOPROF.CXX  = $(CXX) $(LFLAGS) $(AOUT_FLAGS)

LINK_LIB.CXX     = $(CXX) $(LFLAGS) $(SHARED_FLAG)

PREPROCESS.CXX   = $(CXX_COMPILE) -E

# cross compiling the jvm with c2 requires host compilers to build

# adlc tool

HOST.CXX_COMPILE      = $(HOSTCXX) $(CXXFLAGS) $(CFLAGS)

HOST.COMPILE.CXX      = $(HOST.CXX_COMPILE) -c

HOST.LINK_NOPROF.CXX  = $(HOSTCXX) $(LFLAGS) $(AOUT_FLAGS)

# Effect of REMOVE_TARGET is to delete out-of-date files during "gnumake -k".

REMOVE_TARGET   = rm -f $@

# Note use of ALT_BOOTDIR to explicitly specify location of java and

# javac; this is the same environment variable used in the J2SE build

# process for overriding the default spec, which is BOOTDIR.

# Note also that we fall back to using JAVA_HOME if neither of these is

# specified.

ifdef ALT_BOOTDIR

RUN.JAVA  = $(ALT_BOOTDIR)/bin/java

RUN.JAVAP = $(ALT_BOOTDIR)/bin/javap

RUN.JAVAH = $(ALT_BOOTDIR)/bin/javah

RUN.JAR   = $(ALT_BOOTDIR)/bin/jar

COMPILE.JAVAC = $(ALT_BOOTDIR)/bin/javac

COMPILE.RMIC = $(ALT_BOOTDIR)/bin/rmic

BOOT_JAVA_HOME = $(ALT_BOOTDIR)

else

ifdef BOOTDIR

RUN.JAVA  = $(BOOTDIR)/bin/java

RUN.JAVAP = $(BOOTDIR)/bin/javap

RUN.JAVAH = $(BOOTDIR)/bin/javah

RUN.JAR   = $(BOOTDIR)/bin/jar

COMPILE.JAVAC = $(BOOTDIR)/bin/javac

COMPILE.RMIC  = $(BOOTDIR)/bin/rmic

BOOT_JAVA_HOME = $(BOOTDIR)

else

ifdef JAVA_HOME

RUN.JAVA  = $(JAVA_HOME)/bin/java

RUN.JAVAP = $(JAVA_HOME)/bin/javap

RUN.JAVAH = $(JAVA_HOME)/bin/javah

RUN.JAR   = $(JAVA_HOME)/bin/jar

COMPILE.JAVAC = $(JAVA_HOME)/bin/javac

COMPILE.RMIC  = $(JAVA_HOME)/bin/rmic

BOOT_JAVA_HOME = $(JAVA_HOME)

else

# take from the PATH, if ALT_BOOTDIR, BOOTDIR and JAVA_HOME are not defined

RUN.JAVA  = java

RUN.JAVAP = javap

RUN.JAVAH = javah

RUN.JAR   = jar

COMPILE.JAVAC = javac

COMPILE.RMIC  = rmic

endif

endif

endif

COMPILE.JAVAC += $(BOOTSTRAP_JAVAC_FLAGS)

SUM = /usr/bin/sum

# 'gmake MAKE_VERBOSE=y' gives all the gory details.

QUIETLY$(MAKE_VERBOSE)  = @

RUN.JAR$(MAKE_VERBOSE) += >/dev/null

# Settings for javac

JAVAC_FLAGS = -g -encoding ascii

# Prefer BOOT_JDK_SOURCETARGET if it's set (typically by the top build system)

# Fall back to the values here if it's not set (hotspot only builds)

ifeq ($(BOOT_JDK_SOURCETARGET),)

BOOTSTRAP_SOURCETARGET := -source 8 -target 8

else

BOOTSTRAP_SOURCETARGET := $(BOOT_JDK_SOURCETARGET)

endif

BOOTSTRAP_JAVAC_FLAGS = $(JAVAC_FLAGS) $(BOOTSTRAP_SOURCETARGET)

# With parallel makes, print a message at the end of compilation.

ifeq    ($(findstring j,$(MFLAGS)),j)

COMPILE_DONE    = && { echo Done with $<; }

endif

# Include $(NONPIC_OBJ_FILES) definition

ifndef LP64

include $(GAMMADIR)/make/pic.make

endif

include $(GAMMADIR)/make/altsrc.make

# The non-PIC object files are only generated for 32 bit platforms.

ifdef LP64

%.o: %.cpp

	@echo $(LOG_INFO) Compiling $<

	$(QUIETLY) $(REMOVE_TARGET)

	$(QUIETLY) $(COMPILE.CXX) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE)

else

%.o: %.cpp

	@echo $(LOG_INFO) Compiling $<

	$(QUIETLY) $(REMOVE_TARGET)

	$(QUIETLY) $(if $(findstring $@, $(NONPIC_OBJ_FILES)), \

	   $(subst $(VM_PICFLAG), ,$(COMPILE.CXX)) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE), \

	   $(COMPILE.CXX) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE))

endif

%.o: %.s

	@echo $(LOG_INFO) Assembling $<

	$(QUIETLY) $(REMOVE_TARGET)

	$(QUIETLY) $(AS.S) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE)

# gcc applies preprocessing if the file extension is .S instead of .s

%.o: %.S

	@echo $(LOG_INFO) Preprocessing and assembling $<

	$(QUIETLY) $(REMOVE_TARGET)

	$(QUIETLY) $(AS.S) $(DEPFLAGS) -o $@ $< $(COMPILE_DONE) 

%.s: %.cpp

	@echo $(LOG_INFO) Generating assembly for $<

	$(QUIETLY) $(GENASM.CXX) -o $@ $<

	$(QUIETLY) $(DEMANGLE) $(COMPILE_DONE)

# Intermediate files (for debugging macros)

%.i: %.cpp

	@echo $(LOG_INFO) Preprocessing $< to $@

	$(QUIETLY) $(PREPROCESS.CXX) $< > $@ $(COMPILE_DONE)

#  Override gnumake built-in rules which do sccs get operations badly.

#  (They put the checked out code in the current directory, not in the

#  directory of the original file.)  Since this is a symptom of a teamware

#  failure, and since not all problems can be detected by gnumake due

#  to incomplete dependency checking... just complain and stop.

%:: s.%

	@echo "========================================================="

	@echo File $@

	@echo is out of date with respect to its SCCS file.

	@echo This file may be from an unresolved Teamware conflict.

	@echo This is also a symptom of a Teamware bringover/putback failure

	@echo in which SCCS files are updated but not checked out.

	@echo Check for other out of date files in your workspace.

	@echo "========================================================="

	@exit 666

%:: SCCS/s.%

	@echo "========================================================="

	@echo File $@

	@echo is out of date with respect to its SCCS file.

	@echo This file may be from an unresolved Teamware conflict.

	@echo This is also a symptom of a Teamware bringover/putback failure

	@echo in which SCCS files are updated but not checked out.

	@echo Check for other out of date files in your workspace.

	@echo "========================================================="

	@exit 666

.PHONY: default