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lsts_glued/packages/linux/common.bash

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2013-07-13 17:19:22 +01:00
post_unpack()
{
patches=$(ls "$cfg_package_spec_dir/patches-$version/"*.patch\
"$cfg_dir_system/patches/linux/patches-${version}/"*.patch 2>/dev/null)
if [ -n "$patches" ]; then
cat $patches | patch -p1
fi
if [ -d "$cfg_dir_toolchain/firmware" ]; then
tar -C "$cfg_dir_toolchain/firmware" -c -v -f - . | tar -C firmware -x -v -f -
fi
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}
refresh()
{
for rule in configure build target_install; do
if [ "$cfg_dir_system/cfg/linux-${version}.cfg" -nt "$cfg_dir_builds/linux/$PKG_VAR/.$rule" ]; then
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rm "$cfg_dir_builds/linux/$PKG_VAR/.$rule"
fi
done
}
configure()
{
$cmd_make \
ARCH=${cfg_target_linux} \
mrproper &&
cp "$cfg_dir_system/cfg/linux-${version}.cfg" .config &&
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yes '' | $cmd_make \
CROSS_COMPILE=${cfg_target_canonical}- \
ARCH=${cfg_target_linux} \
oldconfig
}
build()
{
if [ -n "$cfg_target_linux_load_addr" ]; then
export LOADADDR="$cfg_target_linux_load_addr"
fi
$cmd_make \
CROSS_COMPILE=$cfg_target_canonical- \
ARCH=$cfg_target_linux &&
$cmd_make \
CROSS_COMPILE=$cfg_target_canonical- \
ARCH=$cfg_target_linux \
modules &&
if [ "$(basename $cfg_target_linux_kernel)" = 'uImage' ]; then
$cmd_make \
CROSS_COMPILE=$cfg_target_canonical- \
ARCH=$cfg_target_linux \
uImage
fi
# Compressed image.
if [ "$(basename $cfg_target_linux_kernel)" = 'zImage' ]; then
$cmd_make \
CROSS_COMPILE=$cfg_target_canonical- \
ARCH=$cfg_target_linux \
zImage
fi
# Device tree blob.
if [ -n "$cfg_target_linux_dtb" ]; then
$cmd_make \
CROSS_COMPILE=$cfg_target_canonical- \
ARCH=$cfg_target_linux \
dtbs
fi
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if [ -n "${cfg_target_linux_size}" ]; then
dd if="$cfg_target_linux_kernel" of="${cfg_target_linux_kernel}.padded" \
ibs="${cfg_target_linux_size}" conv=sync &&
mv "${cfg_target_linux_kernel}.padded" "${cfg_target_linux_kernel}"
fi
}
target_install()
{
kernel="$cfg_dir_base/${cfg_sys_family}/glued-${cfg_glued_version}-${cfg_sys_family}-kernel.bin"
if [ -n "$(file "$cfg_target_linux_kernel" | grep ELF)" ]; then
strip="$(echo $cfg_dir_toolchain/bin/*-strip)"
$strip -s -R .comment "$cfg_target_linux_kernel"
fi
# Kernel image.
if [ -n "$cfg_target_linux_kernel" ]; then
cp -v "$cfg_target_linux_kernel" "$kernel"
cp -v "$cfg_target_linux_kernel" "$cfg_dir_rootfs/boot/kernel"
fi
# Device tree blob.
if [ -n "$cfg_target_linux_dtb" ]; then
cp -v "$cfg_target_linux_dtb" "$cfg_dir_rootfs/boot/board.dtb"
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fi
$cmd_make \
CROSS_COMPILE="$cfg_target_canonical-" \
ARCH="$cfg_target_linux" \
INSTALL_MOD_PATH="$cfg_dir_rootfs/usr" \
modules_install
$cmd_make \
CROSS_COMPILE="$cfg_target_canonical-" \
ARCH="$cfg_target_linux" \
INSTALL_MOD_PATH="$cfg_dir_rootfs/usr" \
firmware_install
}