###################################################################
# Makefile to generate a GNU GCC compiler (64-Bit) collection
#
#	- linux based mingw multilib cross compiler
#	- windows gcc multilib native compiler
#	- linux gcc multilib native compiler
#
#	all compiler including GDB 7.12
#
#	Languages:	C, C++, Fortran, Obj-C
#	Multilib:	-m32, -m64
#
# host
# 
#     The system that is going to run the software once it is built. Once the software
#     has been built, it will execute on this particular system.
# 
# build
# 
#     The system where the build process is being executed. For most uses this
#     would be the same as the host system, but in case of cross-compilation
#     the two obviously differ.
# 
# target
# 
#     The system against which the software being built will run on. This only exists, or rather
#     has a meaning, when the software being built may interact specifically with a
#     system that differs from the one it's being executed on (our host). This is the case
#     for compilers, debuggers, profilers and analyzers and other tools in general.
#
# Build order:
#
#  linux hosted nativ compiler -> linux hosted mingw cross compiler -> windows hosted nativ compiler
#
#

include versions.mk.inc

ifeq ($(BUILD_NUMBER),)
VERSION_SUITE		= $(SUITE)-unofficial
else
VERSION_SUITE		= $(SUITE)-$(BUILD_NUMBER)
endif

TOP			= $(shell readlink -f .)
ARCH 			= x86-linux64
ARCH64			= x86_64-linux-gnu
ARCH32			= i686-linux-gnu

GCC_PKGVERSION		= "TechSAT GCC-Suite v$(VERSION_SUITE)"

XGCC_TARGET64		= x86_64-w64-mingw32
XGCC_TARGET32		= i686-w64-mingw32

SOURCE_DIR 		= $(shell readlink -f $(PWD)/SOURCES)
PATCHES_DIR 		= $(shell readlink -f $(PWD)/PATCHES)
UNPACK_DIR		= $(PWD)/unpack.$(ARCH)
BUILD_DIR		= $(PWD)/build.$(ARCH)
INST_BASE		= $(PWD)/inst.$(ARCH)

INST_BASE_LINUX		= $(PWD)/inst.x86-linux64

XGCC_INST_DIR		= $(INST_BASE_LINUX)/mingw64
XGCC_PREFIX		= $(XGCC_TARGET64)-
XGCC_BINPATH		= $(XGCC_INST_DIR)/bin
XGCC32			= "$(XGCC_BINPATH)/$(XGCC_PREFIX)gcc -m32 -static-libgcc"
XGCC64			= "$(XGCC_BINPATH)/$(XGCC_PREFIX)gcc -m64 -static-libgcc"
XGPP32			= "$(XGCC_BINPATH)/$(XGCC_PREFIX)g++ -m32 -static-libgcc -static-libstdc++"
XGPP64			= "$(XGCC_BINPATH)/$(XGCC_PREFIX)g++ -m64 -static-libgcc -static-libstdc++"

GCC_BINPATH		= $(INST_BASE)/gcc-$(VERSION_GCC)/bin
GCC32			= "$(GCC_BINPATH)/gcc -m32 -static-libgcc"
GXX32			= "$(GCC_BINPATH)/g++ -m32 -static-libgcc -static-libstdc++"
GCC64			= "$(GCC_BINPATH)/gcc -m32 -static-libgcc"
GXX64			= "$(GCC_BINPATH)/g++ -m32 -static-libgcc -static-libstdc++"
GCC			= "$(GCC_BINPATH)/gcc -static-libgcc"
GXX			= "$(GCC_BINPATH)/g++ -static-libgcc -static-libstdc++"


WINGCC_ROOTNAME		= gcc-$(VERSION_GCC)
WINGCC_INST_DIR		= $(INST_BASE)/$(WINGCC_ROOTNAME)
WINGCC_SYSROOT		= $(INST_BASE)/$(WINGCC_ROOTNAME)

LANGUAGES		= c,c++,fortran,objc

SOURCE_PACKAGES 	= \
	$(SOURCE_DIR)/binutils-$(VERSION_BINUTILS).tar.bz2	\
	$(SOURCE_DIR)/gcc-$(VERSION_GCC).tar.gz		\
	$(SOURCE_DIR)/gdb-$(VERSION_GDB).tar.gz		\
	$(SOURCE_DIR)/gmp-$(VERSION_GMP).tar.lz			\
	$(SOURCE_DIR)/isl-$(VERSION_ISL).tar.bz2			\
	$(SOURCE_DIR)/mingw-w64-v$(VERSION_MINGW).tar.bz2	\
	$(SOURCE_DIR)/mpc-$(VERSION_MPC).tar.gz			\
	$(SOURCE_DIR)/mpfr-$(VERSION_MPFR).tar.bz2		\
	$(SOURCE_DIR)/zlib-$(VERSION_ZLIB).tar.gz		\
	$(SOURCE_DIR)/bzip2-$(VERSION_BZ2).tar.gz			

#JOBS	= -j4
JOBS	=

$(SOURCE_DIR)/binutils-$(VERSION_BINUTILS).tar.bz2: _download_prepare
	wget -c https://ftp.gnu.org/gnu/binutils/binutils-$(VERSION_BINUTILS).tar.bz2 -O \
		$(SOURCE_DIR)/binutils-$(VERSION_BINUTILS).tar.bz2 2>&1 
$(SOURCE_DIR)/gcc-$(VERSION_GCC).tar.gz:
	wget -c https://ftp.gnu.org/gnu/gcc/gcc-$(VERSION_GCC)/gcc-$(VERSION_GCC).tar.gz -O \
		$(SOURCE_DIR)/gcc-$(VERSION_GCC).tar.gz
$(SOURCE_DIR)/gmp-$(VERSION_GMP).tar.lz:
	wget -c https://gmplib.org/download/gmp/gmp-$(VERSION_GMP).tar.lz -O \
		$(SOURCE_DIR)/gmp-$(VERSION_GMP).tar.lz
$(SOURCE_DIR)/mingw-w64-v$(VERSION_MINGW).tar.bz2:
	wget -c https://datapacket.dl.sourceforge.net/project/mingw-w64/mingw-w64/mingw-w64-release/mingw-w64-v$(VERSION_MINGW).tar.bz2 -O \
		$(SOURCE_DIR)/mingw-w64-v$(VERSION_MINGW).tar.bz2
$(SOURCE_DIR)/mpc-$(VERSION_MPC).tar.gz:
	wget -c ftp://ftp.gnu.org/gnu/mpc/mpc-$(VERSION_MPC).tar.gz -O \
		$(SOURCE_DIR)/mpc-$(VERSION_MPC).tar.gz
$(SOURCE_DIR)/mpfr-$(VERSION_MPFR).tar.bz2:
	wget -c http://www.mpfr.org/mpfr-current/mpfr-$(VERSION_MPFR).tar.bz2 -O \
		$(SOURCE_DIR)/mpfr-$(VERSION_MPFR).tar.bz2
$(SOURCE_DIR)/zlib-$(VERSION_ZLIB).tar.gz:
	wget -c https://www.zlib.net/zlib-$(VERSION_ZLIB).tar.gz -O \
		$(SOURCE_DIR)/zlib-$(VERSION_ZLIB).tar.gz
$(SOURCE_DIR)/bzip2-$(VERSION_BZ2).tar.gz:
	wget -c https://netcologne.dl.sourceforge.net/project/bzip2/bzip2-$(VERSION_BZ2).tar.gz -O \
		$(SOURCE_DIR)/bzip2-$(VERSION_BZ2).tar.gz
$(SOURCE_DIR)/gdb-$(VERSION_GDB).tar.gz:
	wget -c ftp://sourceware.org/pub/gdb/releases/gdb-$(VERSION_GDB).tar.gz -O \
		$(SOURCE_DIR)/gdb-$(VERSION_GDB).tar.gz
$(SOURCE_DIR)/isl-$(VERSION_ISL).tar.bz2:
	wger -c "ftp://gcc.gnu.org/pub/gcc/infrastructure/isl-$(VERSION_ISL).tar.bz2" -O \
		$(SOURCE_DIR)/isl-$(VERSION_ISL).tar.bz2

download: $(SOURCE_PACKAGES)

_download_prepare:
	mkdir -p $(SOURCE_DIR)

all: 	\
	lingcc-all	\
	xgcc-all 	\
	wingcc-all 	\
	fullclean
ifneq ($(LOCAL_INST_PATH),)
	mkdir -p $(LOCAL_INST_PATH)
	mkdir -p $(LOCAL_INST_PATH)/../x86-mingw64
	cd $(LOCAL_INST_PATH); \
	tar -zxf $(PWD)/gcc-suite-$(VERSION_SUITE)-gcc-$(VERSION_GCC)-x86-linux64.tgz 
	cd $(LOCAL_INST_PATH); \
	tar -zxf $(PWD)/gcc-suite-$(VERSION_SUITE)-xgcc-$(VERSION_GCC)-$(VERSION_MINGW)-x86-linux64.tgz
	cd $(LOCAL_INST_PATH)/../x86-mingw64; \
	unzip -o $(PWD)/gcc-suite-$(VERSION_SUITE)-gcc-$(VERSION_GCC)-$(VERSION_MINGW)-x86-mingw64.zip
endif

prepare:
	mkdir -p $(UNPACK_DIR)
	tar -zxf $(SOURCE_DIR)/gcc-$(VERSION_GCC).tar.gz -C $(UNPACK_DIR)/
	cd $(UNPACK_DIR)/gcc-$(VERSION_GCC) && \
		patch -p1 <  $(PATCHES_DIR)/windows-lrealpath-no-force-lowercase-nor-backslash.patch
	tar -zxf $(SOURCE_DIR)/gdb-$(VERSION_GDB).tar.gz -C $(UNPACK_DIR)/
	cd $(UNPACK_DIR)/gdb-$(VERSION_GDB) && \
		patch -p1 <  $(PATCHES_DIR)/windows-lrealpath-no-force-lowercase-nor-backslash.patch
	tar -jxf $(SOURCE_DIR)/binutils-$(VERSION_BINUTILS).tar.bz2 -C $(UNPACK_DIR)/
	cd $(UNPACK_DIR)/binutils-$(VERSION_BINUTILS) && \
		patch -p1 <  $(PATCHES_DIR)/windows-lrealpath-no-force-lowercase-nor-backslash.patch
	tar -jxf $(SOURCE_DIR)/mingw-w64-v$(VERSION_MINGW).tar.bz2 -C $(UNPACK_DIR)/
	tar -jxf $(SOURCE_DIR)/mpfr-$(VERSION_MPFR).tar.bz2 -C $(UNPACK_DIR)/
	tar -jxf $(SOURCE_DIR)/isl-$(VERSION_ISL).tar.bz2 -C $(UNPACK_DIR)/
	tar -zxf $(SOURCE_DIR)/mpc-$(VERSION_MPC).tar.gz -C $(UNPACK_DIR)/
	tar --lzip -xf $(SOURCE_DIR)/gmp-$(VERSION_GMP).tar.lz -C $(UNPACK_DIR)/
	tar -zxf $(SOURCE_DIR)/zlib-$(VERSION_ZLIB).tar.gz -C $(UNPACK_DIR)/
	tar -zxf $(SOURCE_DIR)/bzip2-$(VERSION_BZ2).tar.gz -C $(UNPACK_DIR)/
	#
	rm -Rf $(UNPACK_DIR)/gcc-$(VERSION_GCC)/gmp
	mv $(UNPACK_DIR)/gmp-$(VERSION_GMP) $(UNPACK_DIR)/gcc-$(VERSION_GCC)/gmp
	rm -Rf $(UNPACK_DIR)/gcc-$(VERSION_GCC)/mpc
	mv $(UNPACK_DIR)/mpc-$(VERSION_MPC) $(UNPACK_DIR)/gcc-$(VERSION_GCC)/mpc
	rm -Rf $(UNPACK_DIR)/gcc-$(VERSION_GCC)/mpfr
	mv $(UNPACK_DIR)/mpfr-$(VERSION_MPFR) $(UNPACK_DIR)/gcc-$(VERSION_GCC)/mpfr
	rm -Rf $(UNPACK_DIR)/gcc-$(VERSION_GCC)/isl
	mv $(UNPACK_DIR)/isl-$(VERSION_ISL) $(UNPACK_DIR)/gcc-$(VERSION_GCC)/isl

build-common:
	mkdir -p $(BUILD_DIR)

##############################################################################
# Nativ Multilib Linux Compiler (64 -Bit)
##############################################################################
lingcc-all:
	make ARCH=x86-linux64 clean
	make ARCH=x86-linux64 prepare
	#
	make ARCH=x86-linux64 lingcc-binutils
	make ARCH=x86-linux64 lingcc-gcc
	make ARCH=x86-linux64 lingcc-finish
	make ARCH=x86-linux64 lingcc-gdb
	make ARCH=x86-linux64 lingcc-pack

lingcc-binutils:
	mkdir -p $(BUILD_DIR)/binutils
	cd $(BUILD_DIR)/binutils ;\
		$(UNPACK_DIR)/binutils-$(VERSION_BINUTILS)/configure \
			--with-pkgversion=$(GCC_PKGVERSION) \
			--prefix=$(INST_BASE)/gcc-$(VERSION_GCC) \
			--disable-nls \
			--enable-deterministic-archives \
			--with-gcc \
			--with-gnu-ld \
			--with-gnu-as \
			--disable-werror \
			--enable-targets=$(ARCH64),$(ARCH32) && \
		make $(JOBS) && make $(JOBS) install


lingcc-gcc:
	mkdir -p $(BUILD_DIR)/gcc
	cd $(BUILD_DIR)/gcc && \
	$(UNPACK_DIR)/gcc-$(VERSION_GCC)/configure \
		--with-pkgversion=$(GCC_PKGVERSION) \
		--prefix=$(INST_BASE)/gcc-$(VERSION_GCC) \
		--build=$(ARCH64) \
		--host=$(ARCH64) \
		--target=$(ARCH64) \
		--disable-nls \
		--enable-multilib \
		--with-arch-32=i686 \
		--with-tune=generic\
		--enable-checking=release \
		--enable-languages=$(LANGUAGES) \
		--without-included-gettext \
		--enable-threads=posix \
		--enable-shared \
		--enable-static \
		--with-tune-64=core2 \
		--disable-werror \
		--disable-symvers \
		--with-arch-directory=lib64 \
		--enable-libstdcxx-time=yes \
		--enable-libstdcxx-debug \
		--enable-linker-build-id \
		--enable-nls \
		--enable-plugin \
		--enable-gnu-unique-object \
		--disable-vtable-verify \
		--enable-clocale=gnu \
		&& \
	make $(JOBS) all && \
	make $(JOBS) install

lingcc-finish:
	for f in `find $(INST_BASE)/gcc-$(VERSION_GCC) -type f -executable -exec file -i '{}' \; | grep 'x-executable; charset=binary' | cut -d: -f1`; do \
			strip $$f ;\
	done;
	rm -Rf $(INST_BASE)/gcc-$(VERSION_GCC)/share
	find $(INST_BASE)/gcc-$(VERSION_GCC) -type f -name "*.py" | xargs rm -f

lingcc-gdb: 
	rm -Rf $(BUILD_DIR)/lingdb 
	mkdir -p $(BUILD_DIR)/lingdb
	cd $(BUILD_DIR)/lingdb && \
	export PATH=$(INST_BASE)/gcc-$(VERSION_GCC)/bin:$(PATH) && \
	CFLAGS="-g -O2" \
	LDLAGS="-static-libgcc -static-libstdc++" \
	CXXFLAGS="-g -O2 -fpermissive" \
	$(UNPACK_DIR)/gdb-$(VERSION_GDB)/configure \
		--prefix=$(INST_BASE)/gcc-$(VERSION_GCC) \
		--target=$(ARCH64) \
		--host=$(ARCH64) \
		--build=$(ARCH64) && \
	make $(JOBS) && make $(JOBS) install

lingcc-pack:
	rm -Rf  $(INST_BASE)/gcc$(VERSION_GCC)/share
	cd $(INST_BASE) && \
		tar -zcf $(PWD)/gcc-suite-$(VERSION_SUITE)-gcc-$(VERSION_GCC)-x86-linux64.tgz ./gcc-$(VERSION_GCC)
		

##############################################################################
# Linux based MinGW multilib cross compiler
##############################################################################
xgcc-all:
	make clean
	make prepare
	#
	make build-common
	make xgcc-build-binutils
	make xgcc-mingw-pass1
	make xgcc-gcc-pass1
	make xgcc-mingw-pass2
	make xgcc-gcc-pass2
	make xgcc-finish
	make xgcc-gdb
	make xgcc-zlib
	make xgcc-bzip2
	make xgcc-reimp
	make xgcc-genpeimg
	make xgcc-gendef
	make xgcc-pack

xgcc-build-binutils:
	mkdir -p $(BUILD_DIR)/binutils
	cd $(BUILD_DIR)/binutils ;\
		LDLAGS="-static-libgcc -static-libstdc++" \
		CFLAGS="-O2 -pipe" \
		CXXFLAGS="-O2 -pipe" \
		$(UNPACK_DIR)/binutils-$(VERSION_BINUTILS)/configure \
			--with-pkgversion=$(GCC_PKGVERSION) \
			--prefix=$(XGCC_INST_DIR) \
			--disable-nls \
			--enable-deterministic-archives \
			--with-gcc \
			--with-gnu-ld \
			--with-gnu-as \
			--disable-werror \
			--enable-targets=$(XGCC_TARGET64),$(XGCC_TARGET32) \
			--host=$(ARCH64) \
			--build=$(ARCH64) \
			--target=$(XGCC_TARGET64) ;\
		make $(JOBS) ;\
		make $(JOBS) install

xgcc-mingw-pass1: 
	mkdir -p $(BUILD_DIR)/mingw
	cd $(BUILD_DIR)/mingw ;\
	LDLAGS="-static-libgcc -static-libstdc++" \
	CFLAGS="-O2 -pipe" \
	CXXFLAGS="-O2 -pipe" \
	$(UNPACK_DIR)/mingw-w64-v$(VERSION_MINGW)/mingw-w64-headers/configure \
		--prefix=$(XGCC_INST_DIR)/$(XGCC_TARGET64) \
		--host=$(XGCC_TARGET64) ;\
	make $(JOBS) install
	cd $(XGCC_INST_DIR) && rm -f mingw && ln -s $(XGCC_TARGET64) mingw
	cd $(XGCC_INST_DIR)/$(XGCC_TARGET64) && mkdir -p lib32
	cd $(XGCC_INST_DIR)/$(XGCC_TARGET64) && rm -f lib64 && ln -s lib lib64

xgcc-gcc-pass1: 
	mkdir -p $(BUILD_DIR)/gcc
	cd $(BUILD_DIR)/gcc && \
	LDLAGS="-static-libgcc -static-libstdc++" \
	CFLAGS="-O2 -pipe" \
	CXXFLAGS="-O2 -pipe" \
	$(UNPACK_DIR)/gcc-$(VERSION_GCC)/configure \
		--with-pkgversion=$(GCC_PKGVERSION) \
		--prefix=$(XGCC_INST_DIR) \
		--with-sysroot=$(XGCC_INST_DIR) \
		--disable-nls \
		--host=$(ARCH64) \
		--build=$(ARCH64) \
		--target=$(XGCC_TARGET64) \
		--enable-languages=$(LANGUAGES) \
		--disable-win32-registry \
		--with-gcc \
		--with-gnu-ld \
		--with-gnu-as \
		--without-x \
		--enable-shared \
		--enable-static \
		--disable-werror \
		--with-tune-64=core2 \
		--enable-threads=win32 \
		--enable-multilib \
		--enable-64bit \
		--enable-clocale=gnu \
		--enable-version-specific-runtime-libs \
		--enable-fully-dynamic-string && \
	make $(JOBS) all-gcc && \
	make $(JOBS) install-gcc

xgcc-mingw-pass2: 
	cd $(BUILD_DIR)/mingw && \
	export PATH=$(XGCC_INST_DIR)/bin:$(PATH) && \
	LDLAGS="-static-libgcc -static-libstdc++" \
	CFLAGS="-O2 -pipe" \
	CXXFLAGS="-O2 -pipe" \
	$(UNPACK_DIR)/mingw-w64-v$(VERSION_MINGW)/configure \
		--prefix=$(XGCC_INST_DIR)/$(XGCC_TARGET64) \
		--host=$(XGCC_TARGET64) \
		--disable-nls \
		--enable-sdk=all \
		--enable-idl \
		--enable-secure-api \
		--enable-lib64 \
		--enable-lib32 && \
	make $(JOBS) && \
	make $(JOBS) install

xgcc-gcc-pass2: 
	cd $(BUILD_DIR)/gcc && \
	    make $(JOBS) && \
	    make $(JOBS) install


xgcc-finish:
	cd $(XGCC_INST_DIR) && rm -f mingw 
	for f in `find $(XGCC_INST_DIR) -type f -executable -exec file -i '{}' \; | grep 'x-executable; charset=binary' | cut -d: -f1`; do \
			$(XGCC_INST_DIR)/bin/$(XGCC_TARGET64)-strip $$f ;\
	done;
	rm -Rf $(XGCC_INST_DIR)/share
	find $(XGCC_INST_DIR) -type f -name "*.py" | xargs rm -f
	cp -f $(SOURCE_DIR)/mingw.gcc.specs \
		$(XGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs
	cp -f $(SOURCE_DIR)/dll2a \
		$(XGCC_INST_DIR)/bin/$(XGCC_TARGET64)-dll2a
	chmod a+x $(XGCC_INST_DIR)/bin/$(XGCC_TARGET64)-dll2a
	sed -i -e 's/__LIB32__/lib\/gcc\/$(XGCC_TARGET64)\/lib32/g' \
		$(XGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs
	sed -i -e 's/__LIB64__/lib\/gcc\/$(XGCC_TARGET64)\/lib/g' \
		$(XGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs
	cat $(XGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs \
		$(SOURCE_DIR)/gcc.msvcr90.spec > \
		$(XGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/msvcr90
	cat $(XGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs \
		$(SOURCE_DIR)/gcc.msvcr100.spec > \
		$(XGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/msvcr100
	cat $(XGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs \
		$(SOURCE_DIR)/gcc.msvcr110.spec > \
		$(XGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/msvcr110

xgcc-gdb: 
	rm -rf $(BUILD_DIR)/gdb && mkdir -p $(BUILD_DIR)/gdb
	cd $(BUILD_DIR)/gdb && \
	export PATH=$(XGCC_BINPATH):$(INST_BASE)/gcc-$(VERSION_GCC)/bin:$(PATH) && \
	LDLAGS="-static-libgcc -static-libstdc++" \
	CFLAGS="-O2 -pipe" \
	CXXFLAGS="-O2 -pipe -fpermissive" \
	$(UNPACK_DIR)/gdb-$(VERSION_GDB)/configure \
		--prefix=$(XGCC_INST_DIR) \
		--target=$(XGCC_TARGET64) \
		--build=$(ARCH64) \
		--host=$(ARCH64) && \
	make $(JOBS) && make $(JOBS) install
		
xgcc-reimp:
	rm -Rf $(BUILD_DIR)/reimp
	cd $(BUILD_DIR)/ && \
	tar -zxf $(SOURCE_DIR)/reimp.tar.gz
	cd $(BUILD_DIR)/reimp/src && \
		make X=""
	cp -f $(BUILD_DIR)/reimp/src/reimp $(XGCC_INST_DIR)/bin/$(XGCC_TARGET64)-reimp

xgcc-genpeimg:
	rm -Rf $(BUILD_DIR)/genpeimg
	cd $(BUILD_DIR)/ && \
	tar -zxf $(SOURCE_DIR)/genpeimg.tar.gz
	export PATH=$(GCC_BINPATH):$(PATH) && \
	CC=$(GCC) CXX=$(GXX) \
	cd $(BUILD_DIR)/genpeimg && \
	    LDLAGS="-static-libgcc" \
	    CFLAGS="-pipe -Werror=implicit-fallthrough=0" \
		./configure && \
	make
	cp -f $(BUILD_DIR)/genpeimg/genpeimg $(XGCC_INST_DIR)/bin/$(XGCC_TARGET64)-genpeimg

xgcc-gendef:
	rm -Rf $(BUILD_DIR)/gendef
	cd $(BUILD_DIR)/ && \
	tar -zxf $(SOURCE_DIR)/gendef.tar.gz
	export PATH=$(GCC_BINPATH):$(PATH) && \
	CC=$(GCC) CXX=$(GXX) \
	cd $(BUILD_DIR)/gendef && \
	    CFLAGS="-pipe -Werror=implicit-fallthrough=0" \
	    LDLAGS="-static-libgcc" \
		./configure && \
	make
	cp -f $(BUILD_DIR)/gendef/gendef $(XGCC_INST_DIR)/bin/$(XGCC_TARGET64)-gendef

xgcc-zlib:
	mkdir -p $(BUILD_DIR)
	cd $(BUILD_DIR) && rm -Rf zlib-$(VERSION_ZLIB)
	cd $(BUILD_DIR) && tar -zxf $(SOURCE_DIR)/zlib-$(VERSION_ZLIB).tar.gz
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && patch -p1 < $(PATCHES_DIR)/zlib_ranlib.patch
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && \
	export PATH=$(XGCC_INST_DIR)/bin:$(PATH) && \
	CC=$(XGCC64) \
	AR=$(XGCC_BINPATH)/$(XGCC_PREFIX)ar \
	RANLIB=$(XGCC_BINPATH)/$(XGCC_PREFIX)ranlib \
	./configure \
		--prefix=$(XGCC_INST_DIR)/$(XGCC_TARGET64) --static && \
	make clean && make 
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && \
	cp -f libz.a $(XGCC_INST_DIR)/$(XGCC_TARGET64)/lib && \
	cp -f zlib.h zconf.h $(XGCC_INST_DIR)/$(XGCC_TARGET64)/include
	chmod 644  $(XGCC_INST_DIR)/$(XGCC_TARGET64)/lib/libz.a
	chmod 644 $(XGCC_INST_DIR)/$(XGCC_TARGET64)/include/zlib.h 
	chmod 644 $(XGCC_INST_DIR)/$(XGCC_TARGET64)/include/zconf.h
	#
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && \
	export PATH=$(XGCC_INST_DIR)/bin:$(PATH) && \
	CC=$(XGCC32) \
	AR=$(XGCC_BINPATH)/$(XGCC_PREFIX)ar \
	RANLIB=$(XGCC_BINPATH)/$(XGCC_PREFIX)ranlib \
	./configure \
		--prefix=$(XGCC_INST_DIR)/$(XGCC_TARGET64) --static && \
	make clean && make 
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && \
	cp -f libz.a $(XGCC_INST_DIR)/$(XGCC_TARGET64)/lib32 && \
	chmod 644  $(XGCC_INST_DIR)/$(XGCC_TARGET64)/lib32/libz.a

xgcc-bzip2:
	mkdir -p $(BUILD_DIR)
	cd $(UNPACK_DIR)/bzip2-$(VERSION_BZ2) && \
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	make \
		CC=$(XGCC64) \
		PREFIX=$(XGCC_INST_DIR)/$(XGCC_TARGET64) clean libbz2.a
	cd $(UNPACK_DIR)/bzip2-$(VERSION_BZ2) && \
		cp -f bzlib.h $(XGCC_INST_DIR)/$(XGCC_TARGET64)/include && \
		cp -f libbz2.a $(XGCC_INST_DIR)/$(XGCC_TARGET64)/lib
	chmod 644 $(XGCC_INST_DIR)/$(XGCC_TARGET64)/include/bzlib.h
	chmod 644 $(XGCC_INST_DIR)/$(XGCC_TARGET64)/lib/libbz2.a
	#	
	cd $(UNPACK_DIR)/bzip2-$(VERSION_BZ2) && \
	export PATH=$(XGCC_BINPATH)/bin:$(PATH) && \
	make \
		CC=$(XGCC32) \
		PREFIX=$(XGCC_INST_DIR)/$(XGCC_TARGET64) clean libbz2.a
	cd $(UNPACK_DIR)/bzip2-$(VERSION_BZ2) && \
		cp -f libbz2.a $(XGCC_INST_DIR)/$(XGCC_TARGET64)/lib32
	chmod 644 $(XGCC_INST_DIR)/$(XGCC_TARGET64)/lib/libbz2.a

xgcc-pack:
	rm -Rf $(XGCC_INST_DIR)/share
	cd $(INST_BASE_LINUX) && \
		tar -zcf $(PWD)/gcc-suite-$(VERSION_SUITE)-xgcc-$(VERSION_GCC)-$(VERSION_MINGW)-x86-linux64.tgz ./mingw64

##############################################################################
# Nativ Multilib Windows Compiler (64 -Bit)
##############################################################################
wingcc-all:
	make ARCH=x86-mingw64 clean
	make ARCH=x86-mingw64 prepare
	#
	make ARCH=x86-mingw64 wingcc-binutils
	make ARCH=x86-mingw64 wingcc-mingw
	make ARCH=x86-mingw64 wingcc-gcc
	make ARCH=x86-mingw64 wingcc-finish
	make ARCH=x86-mingw64 wingcc-zlib
	make ARCH=x86-mingw64 wingcc-bzip2
	make ARCH=x86-mingw64 wingcc-gendef
	make ARCH=x86-mingw64 wingcc-genpeimg
	make ARCH=x86-mingw64 wingcc-reimp
	make ARCH=x86-mingw64 wingcc-gmake
	make ARCH=x86-mingw64 wingcc-gdb
	make ARCH=x86-mingw64 wingcc-pack

wingcc-binutils:
	mkdir -p $(BUILD_DIR)/binutils
	cd $(BUILD_DIR)/binutils ;\
	    export PATH=$(XGCC_BINPATH):$(PATH) && \
		CC=$(XGCC64) CXX=$(XGPP64) \
		$(UNPACK_DIR)/binutils-$(VERSION_BINUTILS)/configure \
			--with-pkgversion=$(GCC_PKGVERSION) \
			--prefix=$(WINGCC_INST_DIR) \
			--disable-nls \
			--enable-deterministic-archives \
			--with-gcc \
			--with-gnu-ld \
			--with-gnu-as \
			--enable-static \
			--disable-werror \
			--disable-rpath \
			--enable-targets=$(XGCC_TARGET64),$(XGCC_TARGET32) \
			--host=$(XGCC_TARGET64) \
			--target=$(XGCC_TARGET64) &&\
		make $(JOBS) && make $(JOBS) install

wingcc-mingw:
	rm -Rf $(BUILD_DIR)/mingw && mkdir -p $(BUILD_DIR)/mingw
	cd $(BUILD_DIR)/mingw && \
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	CC=$(XGCC64) CXX=$(XGPP64) \
	$(UNPACK_DIR)/mingw-w64-v$(VERSION_MINGW)/configure \
		--prefix=$(WINGCC_INST_DIR)/$(XGCC_TARGET64) \
		--host=$(XGCC_TARGET64) \
		--disable-nls \
		--enable-sdk=all \
		--enable-idl \
		--enable-secure-api \
		--enable-lib64 \
		--enable-lib32 && \
	make $(JOBS) && \
	make $(JOBS) install
	cd $(WINGCC_INST_DIR) && rm -f mingw && ln -s $(XGCC_TARGET64) mingw

wingcc-gcc:
	rm -Rf $(BUILD_DIR)/gcc && mkdir -p $(BUILD_DIR)/gcc
	cd $(BUILD_DIR)/gcc && \
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	CC=$(XGCC64) CXX=$(XGPP64) \
	$(UNPACK_DIR)/gcc-$(VERSION_GCC)/configure \
		--with-pkgversion=$(GCC_PKGVERSION) \
		--prefix=$(WINGCC_INST_DIR) \
		--with-sysroot=$(WINGCC_INST_DIR) \
		--disable-nls \
		--host=$(XGCC_TARGET64) \
		--target=$(XGCC_TARGET64) \
		--build=$(ARCH64) \
		--enable-languages=$(LANGUAGES) \
		--disable-win32-registry \
		--with-gcc \
		--with-gnu-ld \
		--with-gnu-as \
		--without-x \
		--enable-shared \
		--with-tune-64=core2 \
		--disable-werror \
		--disable-win32-registry \
		--disable-symvers \
		--enable-multilib \
		--enable-64bit \
		--enable-clocale=gnu \
		--enable-version-specific-runtime-libs \
		--enable-fully-dynamic-string && \
	make CFLAGS="-O2 -Wshadow -Wexpansion-to-defined" $(JOBS) all && \
	make $(JOBS) install

wingcc-finish:
	cd $(WINGCC_INST_DIR)/bin && \
	    mkdir -p ../tmp; \
	    mv $(XGCC_TARGET64)-*.exe ../tmp ; \
	    for f in *.exe; do \
		    cp -f $$f $(XGCC_TARGET64)-`basename $$f` > /dev/null 2>&1 ;\
	    done; \
	    mv ../tmp/* . ;\
	    rm -Rf ../tmp ;
	find $(WINGCC_INST_DIR) -type f -name "*.py" | xargs rm -f
	cd $(WINGCC_INST_DIR) && rm -Rf share 
	cd $(WINGCC_INST_DIR) && rm -f mingw 
	cd $(WINGCC_INST_DIR) ;\
		find . -type f -name "*.exe" | xargs $(XGCC_BINPATH)/$(XGCC_PREFIX)strip
	#
	cp -f $(SOURCE_DIR)/mingw.gcc.specs \
		$(WINGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs
	sed -i -e 's/__LIB32__/lib\/gcc\/$(XGCC_TARGET64)\/lib32/g' \
		$(WINGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs
	sed -i -e 's/__LIB64__/lib\/gcc\/$(XGCC_TARGET64)\/lib/g' \
		$(WINGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs
	cat $(WINGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs \
		$(SOURCE_DIR)/gcc.msvcr90.spec > \
		$(WINGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/msvcr90
	cat $(WINGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs \
		$(SOURCE_DIR)/gcc.msvcr100.spec > \
		$(WINGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/msvcr100
	cat $(WINGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/specs \
		$(SOURCE_DIR)/gcc.msvcr110.spec > \
		$(WINGCC_INST_DIR)/lib/gcc/$(XGCC_TARGET64)/$(VERSION_GCC)/msvcr110
		
wingcc-reimp:
	rm -Rf $(BUILD_DIR)/reimp
	cd $(BUILD_DIR)/ && \
	tar -zxf $(SOURCE_DIR)/reimp.tar.gz
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	cd $(BUILD_DIR)/reimp/src && \
		make CC=$(XGCC_TARGET64)-gcc
	cp -f $(BUILD_DIR)/reimp/src/reimp.exe $(WINGCC_INST_DIR)/bin/reimp.exe
	cp -f $(BUILD_DIR)/reimp/src/reimp.exe $(WINGCC_INST_DIR)/bin/$(XGCC_TARGET64)-reimp.exe

wingcc-gmake:
	rm -Rf $(BUILD_DIR)/make-4.2
	cd $(BUILD_DIR)/ && \
	tar -jxf $(SOURCE_DIR)/make-4.2.tar.bz2
	cd $(BUILD_DIR)/make-4.2 && \
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	CC=$(XGCC64) CXX=$(XGPP64) \
		./configure \
			CFLAGS="-I../glob" \
			--host=$(XGCC_TARGET64) \
			--prefix=$(WINGCC_INST_DIR) \
			--host=$(XGCC_TARGET64) && \
	make && make install
	cp -f $(WINGCC_INST_DIR)/bin/make.exe $(WINGCC_INST_DIR)/bin/$(XGCC_TARGET64)-make.exe

wingcc-genpeimg:
	rm -Rf $(BUILD_DIR)/genpeimg
	cd $(BUILD_DIR)/ && \
	tar -zxf $(SOURCE_DIR)/genpeimg.tar.gz
	cd $(BUILD_DIR)/genpeimg && \
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	CC=$(XGCC64) CXX=$(XGPP64) genpeimg_CFLAGS="" CFLAGS="-O3 -g -Werror=implicit-fallthrough=0"\
		./configure \
			--host=$(XGCC_TARGET64) && \
	make
	cp -f $(BUILD_DIR)/genpeimg/genpeimg.exe \
		$(WINGCC_INST_DIR)/bin/genpeimg.exe
	cp -f $(BUILD_DIR)/genpeimg/genpeimg.exe \
		$(WINGCC_INST_DIR)/bin/$(XGCC_TARGET64)-genpeimg.exe

wingcc-gendef:
	rm -Rf $(BUILD_DIR)/gendef
	cd $(BUILD_DIR)/ && \
	tar -zxf $(SOURCE_DIR)/gendef.tar.gz
	cd $(BUILD_DIR)/gendef && \
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	CC=$(XGCC64) CXX=$(XGPP64) genpeimg_CFLAGS="" CFLAGS="-O3 -g -Werror=implicit-fallthrough=0"\
		./configure \
			--host=$(XGCC_TARGET64) && \
	make
	cp -f $(BUILD_DIR)/gendef/gendef.exe $(WINGCC_INST_DIR)/bin/gendef.exe
	cp -f $(BUILD_DIR)/gendef/gendef.exe $(WINGCC_INST_DIR)/bin/$(XGCC_TARGET64)-gendef.exe

wingcc-zlib:
	mkdir -p $(BUILD_DIR)
	cd $(BUILD_DIR) && rm -Rf zlib-$(VERSION_ZLIB)
	cd $(BUILD_DIR) && tar -zxf $(SOURCE_DIR)/zlib-$(VERSION_ZLIB).tar.gz
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && patch -p1 < $(PATCHES_DIR)/zlib_ranlib.patch
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && \
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	CC=$(XGCC64) \
	AR=$(XGCC_BINPATH)/$(XGCC_PREFIX)ar \
	RANLIB=$(XGCC_BINPATH)/$(XGCC_PREFIX)ranlib \
	./configure \
		--prefix=$(WINGCC_INST_DIR)/$(XGCC_TARGET64) --static && \
	make clean && make 
	#
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && \
	    cp -f libz.a $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/lib && \
	    cp -f zlib.h zconf.h $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/include
	#
	chmod 644 $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/lib/libz.a
	chmod 644 $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/include/zlib.h 
	chmod 644 $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/include/zconf.h
	#
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && \
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	CC=$(XGCC32) \
	AR=$(XGCC_BINPATH)/$(XGCC_PREFIX)ar \
	RANLIB=$(XGCC_BINPATH)/$(XGCC_PREFIX)ranlib \
	./configure \
		--prefix=$(WINGCC_INST_DIR)/$(XGCC_TARGET64) --static && \
	make clean && make 
	cd $(BUILD_DIR)/zlib-$(VERSION_ZLIB) && \
	cp -f libz.a $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/lib32 && \
	chmod 644  $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/lib32/libz.a

wingcc-bzip2:
	cd $(UNPACK_DIR)/bzip2-$(VERSION_BZ2) && \
	export PATH=$(XGCC_BINPATH):$(PATH) && \
	make \
		CC=$(XGCC64) \
		PREFIX=$(WINGCC_INST_DIR)/$(XGCC_TARGET64) libbz2.a
	cd $(UNPACK_DIR)/bzip2-$(VERSION_BZ2) && \
		cp -f bzlib.h $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/include && \
		cp -f libbz2.a $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/lib
	chmod 644 $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/include/bzlib.h
	chmod 644 $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/lib/libbz2.a
	#	
	cd $(UNPACK_DIR)/bzip2-$(VERSION_BZ2) && \
	export PATH=$(XGCC_BINPATH)/bin:$(PATH) && \
	make \
		CC=$(XGCC32) \
		PREFIX=$(WINGCC_INST_DIR)/$(XGCC_TARGET64) libbz2.a
	cd $(UNPACK_DIR)/bzip2-$(VERSION_BZ2) && \
		cp -f libbz2.a $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/lib32
	chmod 644 $(WINGCC_INST_DIR)/$(XGCC_TARGET64)/lib/libbz2.a

wingcc-gdb: 
	rm -Rf $(BUILD_DIR)/gdb && mkdir -p $(BUILD_DIR)/gdb
	cd $(BUILD_DIR)/gdb && \
	export PATH=$(XGCC_BINPATH):$(INST_BASE)/gcc-$(VERSION_GCC)/bin:$(PATH) && \
	CC=$(XGCC64) CXX=$(XGPP64) \
	CXXFLAGS="-g -O2 -fpermissive" \
	CFLAGS="-g -O2" \
	$(UNPACK_DIR)/gdb-$(VERSION_GDB)/configure \
		--prefix=$(WINGCC_INST_DIR) \
		--target=$(XGCC_TARGET64) \
		--host=$(XGCC_TARGET64) \
		--build=$(ARCH64) && \
	make $(JOBS) && make $(JOBS) install
	mv -f $(WINGCC_INST_DIR)/bin/gdb.exe \
		$(WINGCC_INST_DIR)/bin/$(XGCC_TARGET64)-gdb.exe
	mv -f $(WINGCC_INST_DIR)/bin/gdbserver.exe \
		$(WINGCC_INST_DIR)/bin/$(XGCC_TARGET64)-gdbserver.exe
wingcc-pack:
	rm -Rf $(WINGCC_INST_DIR)/share
	cd $(INST_BASE) && \
		zip -qr $(PWD)/gcc-suite-$(VERSION_SUITE)-gcc-$(VERSION_GCC)-$(VERSION_MINGW)-x86-mingw64.zip ./$(WINGCC_ROOTNAME)
# ----------------------------------------------------------------------------

clean:
	rm -Rf $(UNPACK_DIR)
	rm -Rf $(BUILD_DIR)

fullclean: clean
	rm -Rf inst.*
	rm -Rf build.*
	rm -Rf unpack.*