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build/pkg/linux_modules/build
David Oberhollenzer 90b2586ea4 Restructure assembly of root filesystem image
Every package now has or generates a rootfs_files.txt containing a list
of files that should be packed into the rootfs, their permissions and
their owner.

This gives us fine grained controll over the owners and permissions of the
rootfs files (by generating a squashfs pseudo file).

In subsequent steps, this allows us to remove the deploy/devdeploy split and
actually simplifiy most of the build scripts.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
2018-06-17 20:22:10 +02:00

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# inherit package details from kernel package
source "$SCRIPTDIR/pkg/$LINUXPKG/build"
DEPENDS="toolchain"
build() {
export KBUILD_OUTPUT="$PKGBUILDDIR"
make -C "$1" O="$PKGBUILDDIR" ARCH="$LINUX_CPU" CROSS_COMPILE="${TARGET}-" mrproper
cat_file_override "linux.config" > "$PKGBUILDDIR/.config"
make -C "$1" O="$PKGBUILDDIR" ARCH="$LINUX_CPU" CROSS_COMPILE="${TARGET}-" oldconfig
sed -i "$PKGBUILDDIR/.config" -e 's,^CONFIG_CROSS_COMPILE=.*,CONFIG_CROSS_COMPILE="'$TARGET'-",'
sed -i "$PKGBUILDDIR/.config" -e 's,^CONFIG_LOCALVERSION=.*,CONFIG_LOCALVERSION="-'${OS_NAME}-${OS_RELEASE}'",'
make -C "$1" O="$PKGBUILDDIR" ARCH="$LINUX_CPU" CROSS_COMPILE="${TARGET}-" -j $NUMJOBS modules
}
deploy() {
local SOURCE="$1"
local DEPLOY="$2"
mkdir -p "$DEPLOY/lib/modules"
export KBUILD_OUTPUT="$PKGBUILDDIR"
make -C "$SOURCE" O="$PKGBUILDDIR" ARCH="$LINUX_CPU" CROSS_COMPILE="${TARGET}-" INSTALL_MOD_PATH="$DEPLOY" modules_install
find "$DEPLOY/lib" -exec stat {} --printf="%n m %a 0 0\\n" \; | \
sed "s#^$DEPLOY/##g" | sed "s/644/444/g" | \
sed "s/755/555/g" > "$DEPLOY/rootfs_files.txt"
}