CPUS=4 TOOLPATH=/opt/STM/STLinux-2.4/host/bin TOOLCHAIN_KERNEL=$(shell pwd)/toolchain/4.5.3-99/opt/STM/STLinux-2.4/devkit/sh4 # # all # .PHONY: all all: kernel-axe-modules kernel # # create CPIO # fs.cpio: tools/do_min_fs.py # # kernel # kernel/.config: toolchain/4.5.3-99/opt/STM/STLinux-2.4/devkit/sh4/bin/sh4-linux-gcc-4.5.3 make -C kernel -j $(CPUS) ARCH=sh CROSS_COMPILE=$(TOOLCHAIN_KERNEL)/bin/sh4-linux- idl4k_defconfig .PHONY: kernel kernel: toolchain/4.5.3-99/opt/STM/STLinux-2.4/devkit/sh4/bin/sh4-linux-gcc-4.5.3 kernel/.config fs.cpio mv fs.cpio kernel/rootfs-idl4k.cpio make -C kernel -j $(CPUS) ARCH=sh CROSS_COMPILE=$(TOOLCHAIN_KERNEL)/bin/sh4-linux- modules make -C kernel -j ${CPUS} PATH="$(PATH):$(TOOLPATH)" \ ARCH=sh CROSS_COMPILE=$(TOOLCHAIN_KERNEL)/bin/sh4-linux- uImage.gz .PHONY: kernel-mrproper kernel-mrproper: make -C kernel ARCH=sh CROSS_COMPILE=$(TOOLCHAIN_KERNEL)/bin/sh4-linux- mrproper define RPM_UNPACK @mkdir -p $(1) cd $(1) ; rpm2cpio ../$(2) | cpio -idv endef toolchain/4.5.3-99/opt/STM/STLinux-2.4/devkit/sh4/bin/sh4-linux-gcc-4.5.3: $(call RPM_UNPACK,toolchain/4.5.3-99,stlinux24-cross-sh4-binutils-2.24.51.0.3-76.i386.rpm) $(call RPM_UNPACK,toolchain/4.5.3-99,stlinux24-cross-sh4-cpp-4.5.3-99.i386.rpm) $(call RPM_UNPACK,toolchain/4.5.3-99,stlinux24-cross-sh4-gcc-4.5.3-99.i386.rpm) # # extract kernel modules from firmware # .PHONY: kernel-axe-modules kernel-axe-modules: firmware/initramfs/root/modules_idl4k_7108_ST40HOST_LINUX_32BITS/axe_dmx.ko firmware/initramfs/root/modules_idl4k_7108_ST40HOST_LINUX_32BITS/axe_dmx.ko: cd firmware ; ../tools/cpio-idl4k-bin.sh extract chmod -R u+rw firmware/initramfs # # clean all # .PHONY: clean clean: kernel-mrproper rm -rf firmware/initramfs rm -rf toolchain/4.5.3-99