#

# Copyright (c) 2008, 2013, 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.

#

#

# Single gnu makefile for solaris, linux and windows (windows requires cygwin and mingw)

# Default arch; it is changed below as needed.

ARCH		= i386

OS		= $(shell uname)

## OS = SunOS ##

ifeq		($(OS),SunOS)

CPU             = $(shell uname -p)

ARCH1=$(CPU:i586=i386)

ARCH=$(ARCH1:i686=i386)

OS		= solaris

CC 		= cc

CFLAGS		+= -KPIC

ifdef LP64

ifeq ($(ARCH),sparc)

ARCH            = sparcv9

endif

ifeq ($(ARCH),i386)

ARCH            = amd64

endif

endif

CFLAGS/sparcv9	+= -xarch=v9

CFLAGS/amd64	+= -m64

CFLAGS		+= $(CFLAGS/$(ARCH))

DLDFLAGS	+= -G

LDFLAGS         += -ldl

OUTFLAGS	+= -o $@

LIB_EXT		= .so

else

## OS = Linux ##

ifeq		($(OS),Linux)

ifneq           ($(MINGW),)

LIB_EXT		= .dll

CPPFLAGS += -I$(TARGET_DIR)/include

LDFLAGS += -L$(TARGET_DIR)/lib

OS=windows

ifneq           ($(findstring x86_64-,$(MINGW)),)

ARCH=amd64

else

ARCH=i386

endif

CC 		= $(MINGW)-gcc

CONFIGURE_ARGS= --host=$(MINGW) --target=$(MINGW)

else   #linux

CPU             = $(shell uname -m)

ARCH1=$(CPU:x86_64=amd64)

ARCH=$(ARCH1:i686=i386)

ifdef LP64

CFLAGS/sparcv9	+= -m64

CFLAGS/amd64	+= -m64

else

ARCH=$(ARCH1:amd64=i386)

CFLAGS/i386	+= -m32

CFLAGS/sparc	+= -m32

endif

CFLAGS		+= $(CFLAGS/$(ARCH))

CFLAGS		+= -fPIC

OS		= linux

LIB_EXT		= .so

CC 		= gcc

endif

CFLAGS		+= -O

DLDFLAGS	+= -shared

LDFLAGS         += -ldl

OUTFLAGS	+= -o $@

## OS = Windows ##

else   # !SunOS, !Linux => Darwin or Windows

ifeq ($(OS),Darwin)

CPU             = $(shell uname -m)

ARCH1=$(CPU:x86_64=amd64)

ARCH=$(ARCH1:i686=i386)

ifdef LP64

CFLAGS/sparcv9  += -m64

CFLAGS/amd64    += -m64

else

ARCH=$(ARCH1:amd64=i386)

CFLAGS/i386     += -m32

CFLAGS/sparc    += -m32

endif # LP64

CFLAGS          += $(CFLAGS/$(ARCH))

CFLAGS          += -fPIC

OS              = macosx

LIB_EXT         = .dylib

CC              = gcc

CFLAGS          += -O

# CFLAGS        += -DZ_PREFIX

DLDFLAGS        += -shared

DLDFLAGS        += -lz

LDFLAGS         += -ldl

OUTFLAGS        += -o $@

else #Windows

OS		= windows

CC		= gcc

CFLAGS		+=  /nologo /MD /W3 /WX /O2 /Fo$(@:.dll=.obj) /Gi-

CFLAGS		+= LIBARCH=\"$(LIBARCH)\"

DLDFLAGS	+= /dll /subsystem:windows /incremental:no \

			/export:decode_instruction

OUTFLAGS	+= /link /out:$@

LIB_EXT		= .dll

endif   # Darwin

endif	# Linux

endif	# SunOS

LIBARCH		= $(ARCH)

ifdef		LP64

LIBARCH64/sparc	= sparcv9

LIBARCH64/i386	= amd64

LIBARCH64	= $(LIBARCH64/$(ARCH))

ifneq		($(LIBARCH64),)

LIBARCH		= $(LIBARCH64)

endif   # LIBARCH64/$(ARCH)

endif   # LP64

JDKARCH=$(LIBARCH:i386=i586)

ifeq            ($(BINUTILS),)

# Pop all the way out of the workspace to look for binutils.

# ...You probably want to override this setting.

BINUTILSDIR	= $(shell cd build/binutils;pwd)

else

BINUTILSDIR	= $(shell cd $(BINUTILS);pwd)

endif

CPPFLAGS	+= -I$(BINUTILSDIR)/include -I$(BINUTILSDIR)/bfd -I$(TARGET_DIR)/bfd

CPPFLAGS	+= -DLIBARCH_$(LIBARCH) -DLIBARCH=\"$(LIBARCH)\" -DLIB_EXT=\"$(LIB_EXT)\"

TARGET_DIR	= build/$(OS)-$(JDKARCH)

TARGET		= $(TARGET_DIR)/hsdis-$(LIBARCH)$(LIB_EXT)

SOURCE		= hsdis.c

LIBRARIES =	$(TARGET_DIR)/bfd/libbfd.a \

		$(TARGET_DIR)/opcodes/libopcodes.a \

		$(TARGET_DIR)/libiberty/libiberty.a

DEMO_TARGET	= $(TARGET_DIR)/hsdis-demo

DEMO_SOURCE	= hsdis-demo.c

.PHONY:  all clean demo both

all:  $(TARGET)

both: all all64

%64:

	$(MAKE) LP64=1 ${@:%64=%}

demo: $(TARGET) $(DEMO_TARGET)

$(LIBRARIES): $(TARGET_DIR) $(TARGET_DIR)/Makefile

	if [ ! -f $@ ]; then cd $(TARGET_DIR); make all-opcodes; fi

$(TARGET_DIR)/Makefile:

	(cd $(TARGET_DIR); CC=$(CC) CFLAGS="$(CFLAGS)" $(BINUTILSDIR)/configure --disable-nls $(CONFIGURE_ARGS))

$(TARGET): $(SOURCE) $(LIBS) $(LIBRARIES) $(TARGET_DIR)

	$(CC) $(OUTFLAGS) $(CPPFLAGS) $(CFLAGS) $(SOURCE) $(DLDFLAGS) $(LIBRARIES)

$(DEMO_TARGET): $(DEMO_SOURCE) $(TARGET) $(TARGET_DIR)

	$(CC) $(OUTFLAGS) -DTARGET_DIR=\"$(TARGET_DIR)\" $(CPPFLAGS) -g $(CFLAGS/$(ARCH)) $(DEMO_SOURCE) $(LDFLAGS)

$(TARGET_DIR):

	[ -d $@ ] || mkdir -p $@

clean:

	rm -rf $(TARGET_DIR)