kernel准备脚本

kernel.zsh

# 使用abs下载内核源码，检查这个版本和当前正在运行的是同一个版本
echo "下载kernel源码 ..."

srcdir=`pwd`

mkdir -p $srcdir/abs
cd $srcdir/abs

ABSROOT=. abs core/linux

cd $srcdir/abs/core/linux
grep "pkgver[ ]*=" PKGBUILD > .ksver
KSVER=$(sed 's|pkgver[ ]*=[ ]*||g' .ksver)
rm .ksver

RKVER=$(uname -r | sed 's|-.*||g')

if [ "$KSVER" != "$RKVER" ]; then
    echo "Kernel sources version ($KSVER) differs from running kernel version ($RKVER): Cannot continue"
    return 1
fi

KMAJVER=$(echo "$KSVER" | sed 's|\.[0-9]\+$||g')

makepkg --nobuild --skippgpcheck

echo "Kernel sources are ready"