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scripts: Add cpupower build, minor tweaks

This commit is contained in:
Stefan Reimer 2013-03-30 13:08:43 -07:00
parent f5d580820a
commit 553b4421b6
1 changed files with 15 additions and 9 deletions
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24
scripts/make_kernel.sh
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@ -1,28 +1,34 @@
#!/bin/sh #!/bin/sh
set -e set -e
CPUS=$(nproc)
NEW=$(grep "Kernel Configuration" /usr/src/linux/.config | awk '{print $3}') NEW=$(grep "Kernel Configuration" /usr/src/linux/.config | awk '{print $3}')
echo $NEW echo $NEW
cd /usr/src/linux-${NEW} cd /usr/src/linux-${NEW}
# make clean # make clean
# make oldconfig # make oldconfig
make -j4 menuconfig make menuconfig
make -j4 all make -j${CPUS} all
make -j4 modules_install make modules_install
make install
for f in initrd vmlinuz System.map config; do
[ -e "/boot/$f-${NEW}" ] && mv "/boot/$f-${NEW}" "/boot/$f-${NEW}.previous"
done
cp /usr/src/linux/.config /etc/kernels/kernel-config-${NEW} cp /usr/src/linux/.config /etc/kernels/kernel-config-${NEW}
make install
# rm -f /boot/*.old
if [ -f "/boot/initrd-${NEW}" ] ; then
mv "/boot/initrd-${NEW}" "/boot/initrd-${NEW}.old"
fi
dracut -H --force --strip /boot/initrd-${NEW} ${NEW} dracut -H --force --strip /boot/initrd-${NEW} ${NEW}
grub2-mkconfig -o /boot/grub2/grub.cfg grub2-mkconfig -o /boot/grub2/grub.cfg
echo "Building tools from within kernel sources..."
echo " cpupower:"
cd /usr/src/linux/tools/power/cpupower && make
cp -a cpupower /usr/local/bin
cp -a libcpupower.so* /usr/lib
echo "After successful boot of new kernel run:" echo "After successful boot of new kernel run:"
echo " root # module-rebuild rebuild" echo " root # module-rebuild rebuild"
# eselect opengl set ati # eselect opengl set ati