satip-axe/Makefile

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CPUS=4
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STLINUX=/opt/STM/STLinux-2.4
TOOLPATH=$(STLINUX)/host/bin
TOOLCHAIN=$(STLINUX)/devkit/sh4
TOOLCHAIN_KERNEL=$(shell pwd)/toolchain/4.5.3-99/opt/STM/STLinux-2.4/devkit/sh4
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define GIT_CLONE
@mkdir -p apps/
git clone $(1) apps/$(2)
endef
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#
# all
#
.PHONY: all
all: kernel-axe-modules kernel
#
# create CPIO
#
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fs.cpio: minisatip
fakeroot tools/do_min_fs.py \
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-b "bash" \
-e "apps/minisatip/minisatip:sbin/minisatip"
.PHONY: fs-list
fs-list:
cpio -itv < kernel/rootfs-idl4k.cpio
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#
# 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
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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
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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
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#
# minisatip
#
apps/minisatip/minisatip.c:
$(call GIT_CLONE,https://github.com/catalinii/minisatip.git,minisatip)
.PHONY: minisatip
minisatip: apps/minisatip/minisatip.c
make -C apps/minisatip \
CC=$(TOOLCHAIN)/bin/sh4-linux-gcc \
CFLAGS="-O2 -DSYS_DVBT2=16"
#
# clean all
#
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.PHONY: clean
clean: kernel-mrproper
rm -rf firmware/initramfs
rm -rf toolchain/4.5.3-99