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# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
_flavor=grsec
pkgname=linux-${_flavor}
pkgver=3.6.11
_kernver=3.6
pkgrel=15
pkgdesc="Linux kernel with grsecurity"
url=http://grsecurity.net
depends="mkinitfs linux-firmware"
makedepends="perl installkernel bash gmp-dev"
options="!strip"
_config=${config:-kernelconfig.${CARCH}}
install=
source="http://ftp.kernel.org/pub/linux/kernel/v3.x/linux-$_kernver.tar.xz
http://ftp.kernel.org/pub/linux/kernel/v3.x/patch-$pkgver.xz
patch-3.6.11-al4.patch
grsecurity-2.9.1-3.6.11-al4-unofficial-0.patch
0004-arp-flush-arp-cache-on-device-change.patch
r8169-num-rx-desc.patch
ipv4-remove-output-route-check-in-ipv4_mtu.patch
r8169-fix-vlan-tag-reordering.patch
xsa43-pvops.patch
kernelconfig.x86
kernelconfig.x86_64
"
subpackages="$pkgname-dev"
arch="x86 x86_64 arm"
license="GPL-2"
_abi_release=${pkgver}-${_flavor}
prepare() {
local _patch_failed=
cd "$srcdir"/linux-$_kernver
if [ "${pkgver%.0}" = "$pkgver" ]; then
msg "Applying patch-$pkgver.xz"
unxz -c < "$srcdir"/patch-$pkgver.xz | patch -p1 -N || return 1
fi
# first apply patches in specified order
for i in $source; do
case $i in
*.patch)
msg "Applying $i..."
if ! patch -s -p1 -N -i "$srcdir"/$i; then
echo $i >>failed
_patch_failed=1
fi
;;
esac
done
if ! [ -z "$_patch_failed" ]; then
error "The following patches failed:"
cat failed
return 1
fi
mkdir -p "$srcdir"/build
cp "$srcdir"/$_config "$srcdir"/build/.config || return 1
make -C "$srcdir"/linux-$_kernver O="$srcdir"/build HOSTCC="${CC:-gcc}" \
silentoldconfig
}
# this is so we can do: 'abuild menuconfig' to reconfigure kernel
menuconfig() {
cd "$srcdir"/build || return 1
make menuconfig
cp .config "$startdir"/$_config
}
build() {
cd "$srcdir"/build
export GCC_SPECS=/usr/share/gcc/hardenednopie.specs
make CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine" \
|| return 1
}
package() {
cd "$srcdir"/build
mkdir -p "$pkgdir"/boot "$pkgdir"/lib/modules
make -j1 modules_install firmware_install install \
INSTALL_MOD_PATH="$pkgdir" \
INSTALL_PATH="$pkgdir"/boot \
|| return 1
rm -f "$pkgdir"/lib/modules/${_abi_release}/build \
"$pkgdir"/lib/modules/${_abi_release}/source
rm -rf "$pkgdir"/lib/firmware
install -D include/config/kernel.release \
"$pkgdir"/usr/share/kernel/$_flavor/kernel.release
}
dev() {
# copy the only the parts that we really need for build 3rd party
# kernel modules and install those as /usr/src/linux-headers,
# simlar to what ubuntu does
#
# this way you dont need to install the 300-400 kernel sources to
# build a tiny kernel module
#
pkgdesc="Headers and script for third party modules for grsec kernel"
depends="gmp-dev bash"
local dir="$subpkgdir"/usr/src/linux-headers-${_abi_release}
# first we import config, run prepare to set up for building
# external modules, and create the scripts
mkdir -p "$dir"
cp "$srcdir"/$_config "$dir"/.config
make -j1 -C "$srcdir"/linux-$_kernver O="$dir" HOSTCC="${CC:-gcc}" \
silentoldconfig prepare modules_prepare scripts
# remove the stuff that poits to real sources. we want 3rd party
# modules to believe this is the soruces
rm "$dir"/Makefile "$dir"/source
# copy the needed stuff from real sources
#
# this is taken from ubuntu kernel build script
# http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-jaunty.git;a=blob;f=debian/rules.d/3-binary-indep.mk;hb=HEAD
cd "$srcdir"/linux-$_kernver
find . -path './include/*' -prune -o -path './scripts/*' -prune \
-o -type f \( -name 'Makefile*' -o -name 'Kconfig*' \
-o -name 'Kbuild*' -o -name '*.sh' -o -name '*.pl' \
-o -name '*.lds' \) | cpio -pdm "$dir"
cp -a drivers/media/dvb/dvb-core/*.h "$dir"/drivers/media/dvb/dvb-core
cp -a drivers/media/video/*.h "$dir"/drivers/media/video
cp -a drivers/media/dvb/frontends/*.h "$dir"/drivers/media/dvb/frontends
cp -a scripts include "$dir"
find $(find arch -name include -type d -print) -type f \
| cpio -pdm "$dir"
install -Dm644 "$srcdir"/build/Module.symvers \
"$dir"/Module.symvers
mkdir -p "$subpkgdir"/lib/modules/${_abi_release}
ln -sf /usr/src/linux-headers-${_abi_release} \
"$subpkgdir"/lib/modules/${_abi_release}/build
}
md5sums="1a1760420eac802c541a20ab51a093d1 linux-3.6.tar.xz
bd4bba74093405887d521309a74c19e9 patch-3.6.11.xz
fa0ca65fb8e9f9d08c04f06ae5c316ec patch-3.6.11-al4.patch
0245ff3264fb1b046f24623947fb4eb7 grsecurity-2.9.1-3.6.11-al4-unofficial-0.patch
776adeeb5272093574f8836c5037dd7d 0004-arp-flush-arp-cache-on-device-change.patch
daf2cbb558588c49c138fe9ca2482b64 r8169-num-rx-desc.patch
d9b4a528e722d10ba53034ebd440c31b ipv4-remove-output-route-check-in-ipv4_mtu.patch
44a37e1289e1056300574848aea8bd31 r8169-fix-vlan-tag-reordering.patch
2399192c10ba600a086a4c946f1b72f2 xsa43-pvops.patch
02ed0c981afbf6a1fc81d5fa9b44e7df kernelconfig.x86
4927251c008b2c2bf5648d732ec63f9d kernelconfig.x86_64"
sha256sums="4ab9a6ef1c1735713f9f659d67f92efa7c1dfbffb2a2ad544005b30f9791784f linux-3.6.tar.xz
4bdc3822571a4a765bf6f347aad8b899730acef549ae4236813fd17f254f4327 patch-3.6.11.xz
897ed38d778dfd76256f065f81ad02f16d126dc2e67631253520b8fe0685b444 patch-3.6.11-al4.patch
d67eb0d4437e1c80e3289ef442d68e0b84235d0971b8b347b6340043b869b3ca grsecurity-2.9.1-3.6.11-al4-unofficial-0.patch
e2d2d1503f53572c6a2e21da729a13a430dd01f510405ffb3a33b29208860bde 0004-arp-flush-arp-cache-on-device-change.patch
fdce1143aa10a48582b5bb9cf441b75c6f52701a61f28139970f3110a170fb97 r8169-num-rx-desc.patch
c3673636d7604b7b3df665acc0fc0153a76ac6b7f36bb931d235ea1132ac1852 ipv4-remove-output-route-check-in-ipv4_mtu.patch
7ba9b10b04197d3009ad3facabd0bdb2cab870fabcc841716efb1041412a20cd r8169-fix-vlan-tag-reordering.patch
6efe83c9951dcba20f18095814d19089e19230c6876bbdab32cc2f1165bb07c8 xsa43-pvops.patch
c4236fa6150c9cba98280aadc2daccd917410148e06d2231cc8c5370d1735577 kernelconfig.x86
3afefde6d92e1c41f6487c2279c5b707ef42ce42e4f7fe9e37d482c3e24ec3b1 kernelconfig.x86_64"
sha512sums="6e3354184d1799228a2d33b92e4a6b743cc24352b8ccc1fd487fab07ab97be2aa03ba87b8406a177581692db1fd40674fbd4e213a782cbe0a6a969b10c4c17a1 linux-3.6.tar.xz
08423f145ee7aef49f50d95032595ee79250135b6ecfa72f802502a277f215b63c4dc04ed149fe4ed7cdaa5ef063b8003b7f72f41d8417e45efbe7e30e621387 patch-3.6.11.xz
477ee6c8bdf8884355efafc29e58810c097a4b1e3ecd84890bf582cf513510266d85a26e38d05ae463429ccfe9dd84cedc2fb1ed0a5fcf662a8a489ca30e6495 patch-3.6.11-al4.patch
bc1e60473292f58c2884e016ba2e5f4e3fbacccd8fdc8856bd46c82e2de2811c6022c458ca5307d57bc1a512e5a65dd350cfe8ab28bc820072e9eec716f0e2c1 grsecurity-2.9.1-3.6.11-al4-unofficial-0.patch
b6fdf376009f0f0f3fa194cb11be97343e4d394cf5d3547de6cfca8ad619c5bd3f60719331fd8cfadc47f09d22be8376ba5f871b46b24887ea73fe47e233a54e 0004-arp-flush-arp-cache-on-device-change.patch
d9c91b57415c7c3c365add35565f72ba6225e48212f55abb209e1f426902206543edefb9fc01715357e445b69222a6fb94c3469d701e465450919bad3c83d874 r8169-num-rx-desc.patch
fbbaa9c940f70823f5672db04b78de71233ecdda83d0cbeaeac941d732b0e3b18be38a0ed85d7bd03818114d00d9fe00935532968bee5b4673e8fadfda8c0281 ipv4-remove-output-route-check-in-ipv4_mtu.patch
958f5dfb57b6760e92d39027e8ec8d0abc2d99f6b40ef3c108fe90acfe00f3d5fdc2ccebddeffbf70794f6d7a394d985adf40808c2d4c8f7d0591c589b88bbbc r8169-fix-vlan-tag-reordering.patch
383c00a2520f0e27a4e51ef4e499cd8dc33f75ef4d3d5eab22944126c41de20dccf563d1d05cd557cae4091167de78f44ec5bfb76e33f503b36b5e3d756fcaed xsa43-pvops.patch
065fff74ab7f885a45d98a1cd2bc5aaf6cb9a08d830297aaab54b512b7c90d692e37101810ee36a1f26e757990f763b664788a858b3ab40d0b4821205b9d3995 kernelconfig.x86
ba9a0b035a97089e51e0a0b723c69148866dabb4baf74c870a005350f7bfd789ab47595c7bc7e218de6d7479d16279cb906aee2ffeda9a6b141ad43ecc26dd4f kernelconfig.x86_64"
|
