initial commit

Makefile

@@ -0,0 +1,176 @@
+# output dir:
+TOOLCHAIN=/opt/arm-toolchain
+
+# build arch:
+BUILDARCH=i686-linux-gnu
+
+# #####################################################################
+# MAIN TARGETS (binutils, gcc, g++, newlib, gdb for arm7tdmi)
+# #####################################################################
+toolchain: binutils gcc newlib gdb
+
+# #####################################################################
+BASE=$(shell /bin/pwd)
+DOWNLOADS=$(BASE)/download
+SOURCE=$(BASE)/source
+
+PATH:=$(PATH):$(TOOLCHAIN)/bin
+WGET:=/usr/bin/wget --passive-ftp -nd
+
+# #####################################################################
+BINUTILS_VERSION=2.17
+BINUTILS_PACKAGE=binutils-$(BINUTILS_VERSION).tar.bz2
+BINUTILS_DOWNLOAD=http://www.gnuarm.com/$(BINUTILS_PACKAGE)
+BINUTILS_SOURCE=$(SOURCE)/binutils-$(BINUTILS_VERSION)
+BINUTILS_BUILD=$(BINUTILS_SOURCE)-build
+
+# #####################################################################
+GCC_VERSION=4.1.1
+GCC_PACKAGE=gcc-$(GCC_VERSION).tar.bz2
+GCC_DOWNLOAD=http://www.gnuarm.com/$(GCC_PACKAGE)
+GCC_SOURCE=$(SOURCE)/gcc-$(GCC_VERSION)
+GCC_BUILD=$(GCC_SOURCE)-build
+
+# #####################################################################
+NEWLIB_VERSION=1.14.0
+NEWLIB_PACKAGE=newlib-$(NEWLIB_VERSION).tar.gz
+NEWLIB_DOWNLOAD=http://www.gnuarm.com/$(NEWLIB_PACKAGE)
+NEWLIB_SOURCE=$(SOURCE)/newlib-$(NEWLIB_VERSION)
+NEWLIB_BUILD=$(NEWLIB_SOURCE)-build
+
+# #####################################################################
+GDB_VERSION=6.6
+GDB_PACKAGE=gdb-$(GDB_VERSION).tar.bz2
+GDB_DOWNLOAD=http://ftp.gnu.org/gnu/gdb/$(GDB_PACKAGE)
+GDB_SOURCE=$(SOURCE)/gdb-$(GDB_VERSION)
+GDB_BUILD=$(GDB_SOURCE)-build
+
+# #####################################################################
+binutils: $(BINUTILS_BUILD)/.installed
+
+$(DOWNLOADS)/$(BINUTILS_PACKAGE):
+	$(WGET) -P $(DOWNLOADS) $(BINUTILS_DOWNLOAD)
+
+$(BINUTILS_SOURCE)/.unpacked: $(DOWNLOADS)/$(BINUTILS_PACKAGE)
+	tar -C $(SOURCE) -xjf $^
+	touch $@
+
+$(BINUTILS_BUILD)/.configured: $(BINUTILS_SOURCE)/.unpacked
+	mkdir -p $(BINUTILS_BUILD)
+	(cd $(BINUTILS_BUILD); $(BINUTILS_SOURCE)/configure \
+		--build=$(BUILDARCH) --host=$(BUILDARCH) --target=arm-elf \
+		--prefix=$(TOOLCHAIN) \
+		--enable-interwork \
+		--enable-multilib \
+		--disable-nls \
+		);
+	touch $@
+
+$(BINUTILS_BUILD)/.compiled: $(BINUTILS_BUILD)/.configured
+	make -C $(BINUTILS_BUILD) all
+	touch $@
+
+$(BINUTILS_BUILD)/.installed: $(BINUTILS_BUILD)/.compiled
+	make -C $(BINUTILS_BUILD) install
+	touch $@
+
+# #####################################################################
+gcc: $(GCC_BUILD)/.installed
+
+$(DOWNLOADS)/$(GCC_PACKAGE):
+	$(WGET) -P $(DOWNLOADS) $(GCC_DOWNLOAD)
+
+$(GCC_SOURCE)/.unpacked: $(DOWNLOADS)/$(GCC_PACKAGE)
+	tar -C $(SOURCE) -xjf $^
+	touch $@
+
+$(GCC_BUILD)/.configured: $(GCC_SOURCE)/.unpacked $(NEWLIB_SOURCE)/.unpacked
+	mkdir -p $(GCC_BUILD)
+	(cd $(GCC_BUILD); $(GCC_SOURCE)/configure \
+		--build=$(BUILDARCH) --host=$(BUILDARCH) --target=arm-elf \
+		--prefix=$(TOOLCHAIN) \
+		--enable-languages="c,c++" \
+		--enable-interwork \
+		--enable-multilib \
+		--with-cpu=arm7tdmi \
+		--with-newlib --with-headers=$(NEWLIB_SOURCE)/newlib/libc/include \
+		--disable-nls \
+		);
+	touch $@
+
+$(GCC_BUILD)/.stage1.compiled: $(GCC_BUILD)/.configured $(BINUTILS_BUILD)/.installed
+	make -C $(GCC_BUILD) all-gcc
+	touch $@
+
+$(GCC_BUILD)/.stage1.installed: $(GCC_BUILD)/.stage1.compiled
+	make -C $(GCC_BUILD) install-gcc
+	touch $@
+
+$(GCC_BUILD)/.stage2.compiled: $(GCC_BUILD)/.stage1.installed $(NEWLIB_BUILD)/.installed
+	make -C $(GCC_BUILD) all
+	touch $@
+
+$(GCC_BUILD)/.stage2.installed: $(GCC_BUILD)/.stage2.compiled
+	make -C $(GCC_BUILD) install
+	touch $@
+
+$(GCC_BUILD)/.installed: $(GCC_BUILD)/.stage1.installed $(GCC_BUILD)/.stage2.installed
+	touch $@
+
+# #####################################################################
+newlib: $(NEWLIB_BUILD)/.installed
+
+$(DOWNLOADS)/$(NEWLIB_PACKAGE):
+	$(WGET) -P $(DOWNLOADS) $(NEWLIB_DOWNLOAD)
+
+$(NEWLIB_SOURCE)/.unpacked: $(DOWNLOADS)/$(NEWLIB_PACKAGE)
+	tar -C $(SOURCE) -xzf $^
+	touch $@
+
+$(NEWLIB_BUILD)/.configured: $(NEWLIB_SOURCE)/.unpacked $(GCC_BUILD)/.stage1.installed
+	mkdir -p $(NEWLIB_BUILD)
+	(cd $(NEWLIB_BUILD); $(NEWLIB_SOURCE)/configure \
+		--build=$(BUILDARCH) --host=$(BUILDARCH) --target=arm-elf \
+		--prefix=$(TOOLCHAIN) \
+		--enable-interwork \
+		--enable-multilib \
+		--disable-nls \
+		);
+	touch $@
+
+$(NEWLIB_BUILD)/.compiled: $(NEWLIB_BUILD)/.configured
+	make -C $(NEWLIB_BUILD) all
+	touch $@
+
+$(NEWLIB_BUILD)/.installed: $(NEWLIB_BUILD)/.compiled
+	make -C $(NEWLIB_BUILD) install
+	touch $@
+
+# #####################################################################
+gdb: $(GDB_BUILD)/.installed
+
+$(DOWNLOADS)/$(GDB_PACKAGE):
+	$(WGET) -P $(DOWNLOADS) $(GDB_DOWNLOAD)
+
+$(GDB_SOURCE)/.unpacked: $(DOWNLOADS)/$(GDB_PACKAGE)
+	tar -C $(SOURCE) -xjf $^
+	touch $@
+
+$(GDB_BUILD)/.configured: $(GDB_SOURCE)/.unpacked $(GCC_BUILD)/.installed
+	mkdir -p $(GDB_BUILD)
+	(cd $(GDB_BUILD); $(GDB_SOURCE)/configure \
+		--build=$(BUILDARCH) --host=$(BUILDARCH) --target=arm-elf \
+		--prefix=$(TOOLCHAIN) \
+		--enable-interwork \
+		--enable-multilib \
+		--disable-nls \
+		);
+	touch $@
+
+$(GDB_BUILD)/.compiled: $(GDB_BUILD)/.configured
+	make -C $(GDB_BUILD) all
+	touch $@
+
+$(GDB_BUILD)/.installed: $(GDB_BUILD)/.compiled
+	make -C $(GDB_BUILD) install
+	touch $@