mirror of https://github.com/pygos/build.git
81 lines
2.3 KiB
Plaintext
Executable File
81 lines
2.3 KiB
Plaintext
Executable File
VERSION="5.4.25"
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SRCDIR="linux-$VERSION"
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TARBALL="linux-$VERSION.tar.xz"
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URL="https://www.kernel.org/pub/linux/kernel/v5.x"
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SHA256SUM="c0ed974b088d84847aeca0ab99943918c472739db4480b263e75e8c19a025e25"
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DEPENDS="initrd"
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SUBPKG="linux linux-modules"
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get_linux_cpu() {
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case "$TARGET" in
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i*86-*)
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echo "x86"
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;;
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x86_64-*)
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echo "x86_64"
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;;
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arm-*)
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echo "arm"
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;;
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*)
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echo "don't know how to map $TARGET to Linux arch" >&2
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exit 1
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;;
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esac
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}
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build() {
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local INITRDDIR="$PKGDEPLOYDIR/initrd"
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local INITRDLIST="$INITRDDIR/initrd.list"
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local LINUX_CPU=$(get_linux_cpu)
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pkg install -omLD -r "$INITRDDIR" initrd
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pkg install -r "$INITRDDIR" -l initrd initrd > "$INITRDLIST"
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export KBUILD_OUTPUT="$PKGBUILDDIR"
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make -C "$1" O="$PKGBUILDDIR" ARCH="$LINUX_CPU" CROSS_COMPILE="${TARGET}-" mrproper
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cat_file_override "linux.config" > "$PKGBUILDDIR/.config"
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sed -i "$PKGBUILDDIR/.config" -e 's,^CONFIG_CROSS_COMPILE=.*,CONFIG_CROSS_COMPILE="'$TARGET'-",'
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sed -i "$PKGBUILDDIR/.config" -e 's,^CONFIG_INITRAMFS_SOURCE=.*,CONFIG_INITRAMFS_SOURCE="'$INITRDLIST'",'
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sed -i "$PKGBUILDDIR/.config" -e 's,^CONFIG_LOCALVERSION=.*,CONFIG_LOCALVERSION="-'${OS_NAME}-${OS_RELEASE}'",'
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make -C "$1" O="$PKGBUILDDIR" ARCH="$LINUX_CPU" CROSS_COMPILE="${TARGET}-" oldconfig
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make -C "$1" O="$PKGBUILDDIR" ARCH="$LINUX_CPU" CROSS_COMPILE="${TARGET}-" -j $NUMJOBS $LINUX_TGT
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rm -rf "$INITRDDIR"
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}
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deploy() {
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local SOURCE="$1"
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local LINUX_CPU=$(get_linux_cpu)
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local target
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mkdir -p "$PKGDEPLOYDIR/boot" "$PKGDEPLOYDIR/lib/modules"
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touch "$PKGDEPLOYDIR/linux.desc" "$PKGDEPLOYDIR/linux.files"
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touch "$PKGDEPLOYDIR/linux-modules.desc"
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touch "$PKGDEPLOYDIR/linux-modules.files"
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for target in $LINUX_TGT; do
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case $target in
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*Image)
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cp "arch/$LINUX_CPU/boot/$target" "$PKGDEPLOYDIR/vmlinuz"
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echo "file vmlinuz 0755 0 0" > "$PKGDEPLOYDIR/linux.files"
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;;
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modules)
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export KBUILD_OUTPUT="$PKGBUILDDIR"
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make -C "$SOURCE" O="$PKGBUILDDIR" ARCH="$LINUX_CPU" CROSS_COMPILE="${TARGET}-" INSTALL_MOD_PATH="$PKGDEPLOYDIR" modules_install
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echo "dir lib 0755 0 0" > "$PKGDEPLOYDIR/linux-modules.files"
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pkg_scan_dir "lib" >> "$PKGDEPLOYDIR/linux-modules.files"
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;;
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esac
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done
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}
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check_update() {
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curl --silent -L https://www.kernel.org/feeds/kdist.xml | \
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grep -o "[0-9.]*: longterm" | grep -o "[0-9.]*" | \
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verson_find_greatest "$VERSION"
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}
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