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# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
_flavor=grsec
pkgname=linux-${_flavor}
pkgver=3.10.7
case $pkgver in
*.*.*) _kernver=${pkgver%.*};;
*.*) _kernver=${pkgver};;
esac
pkgrel=0
pkgdesc="Linux kernel with grsecurity"
url=http://grsecurity.net
depends="mkinitfs linux-firmware"
makedepends="perl installkernel bash gmp-dev bc"
options="!strip"
_config=${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-$pkgver.xz
grsecurity-2.9.1-3.10.7-201308171249.patch
0001-net-inform-NETDEV_CHANGE-callbacks-which-flags-were-.patch
0002-arp-flush-arp-cache-on-IFF_NOARP-change.patch
0003-ipv4-properly-refresh-rtable-entries-on-pmtu-redirec.patch
0004-ipv4-rate-limit-updating-of-next-hop-exceptions-with.patch
0005-ipv4-use-separate-genid-for-next-hop-exceptions.patch
0006-ipv4-use-next-hop-exceptions-also-for-input-routes.patch
kernelconfig.x86
kernelconfig.x86_64
"
subpackages="$pkgname-dev"
arch="x86 x86_64 arm"
license="GPL-2"
_abi_release=${pkgver}-${pkgrel}-${_flavor}
prepare() {
local _patch_failed=
cd "$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
echo "-$pkgrel" > localversion-alpine
mkdir -p "$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 "$srcdir"/build
export GCC_SPECS=hardenednopie.specs
make CC="${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="4f25cd5bec5f8d5a7d935b3f2ccb8481 linux-3.10.tar.xz
6b1b6b62044fcf3624f067154d5c1666 patch-3.10.7.xz
e8a352c746da4aaf2e14a89da6896023 grsecurity-2.9.1-3.10.7-201308171249.patch
a16f11b12381efb3bec79b9bfb329836 0001-net-inform-NETDEV_CHANGE-callbacks-which-flags-were-.patch
656ae7b10dd2f18dbfa1011041d08d60 0002-arp-flush-arp-cache-on-IFF_NOARP-change.patch
aa454ffb96428586447775c21449e284 0003-ipv4-properly-refresh-rtable-entries-on-pmtu-redirec.patch
2a12a3717052e878c0cd42aa935bfcf4 0004-ipv4-rate-limit-updating-of-next-hop-exceptions-with.patch
6ce5fed63aad3f1a1ff1b9ba7b741822 0005-ipv4-use-separate-genid-for-next-hop-exceptions.patch
1a5800a2122ba0cc0d06733cb3bb8b8f 0006-ipv4-use-next-hop-exceptions-also-for-input-routes.patch
1a111abaeb381bf47d9e979a85fba2ee kernelconfig.x86
1312267644d0c729bd7c7af979b29c8d kernelconfig.x86_64"
sha256sums="df27fa92d27a9c410bfe6c4a89f141638500d7eadcca5cce578954efc2ad3544 linux-3.10.tar.xz
a92836d9ae477a7730c79d8ad521a2859ecdd8dea1ac0fa561fb5ce8517f5d1e patch-3.10.7.xz
9424fb61b373fb3a84cdf0b82183ae4429158a8b582ef49a33af629557330e2a grsecurity-2.9.1-3.10.7-201308171249.patch
6af3757ac36a6cd3cda7b0a71b08143726383b19261294a569ad7f4042c72df3 0001-net-inform-NETDEV_CHANGE-callbacks-which-flags-were-.patch
dc8e82108615657f1fb9d641efd42255a5761c06edde1b00a41ae0d314d548f0 0002-arp-flush-arp-cache-on-IFF_NOARP-change.patch
0985caa0f3ee8ed0959aeaa4214f5f8057ae8e61d50dcae39194912d31e14892 0003-ipv4-properly-refresh-rtable-entries-on-pmtu-redirec.patch
260fd1807838b68305a96992bf7d3302a2a8ef3a3b08fe079ba9a07e6422f736 0004-ipv4-rate-limit-updating-of-next-hop-exceptions-with.patch
ae32bb72afa170e6c3788c564b342763aba5945afacc1e2ebfc096adf50d77a3 0005-ipv4-use-separate-genid-for-next-hop-exceptions.patch
fc613ac466610b866b721c41836fd5bfb2d4b75bceb67972dc6369d7f62ff47e 0006-ipv4-use-next-hop-exceptions-also-for-input-routes.patch
1ef74cf3703dd26201970a2d9f043fed7e03ad2540a20f810cec8add93f81ccd kernelconfig.x86
1c4b4a74d982fdc8d3baddcdaa674ae4b4a3390daba024fca55e85604af74507 kernelconfig.x86_64"
sha512sums="5fb109fcbd59bf3dffc911b853894f0a84afa75151368f783a1252c5ff60c7a1504de216c0012be446df983e2dea400ad8eeed3ce04f24dc61d0ef76c174dc35 linux-3.10.tar.xz
d34729cfca045f12077c44518171a5b933790b112f2576aa55ba7f6684567b04a6beea4da8a635dcc078a844f9cd47aa66ead1fd6d68b926fdc09ecb0ae34324 patch-3.10.7.xz
1ddc7f9f28e5a8451a36b6cf800e173a59cbd2271aca772b24c568b77fa37997d0bd095e032ffb94d897a5e4d9ebc102e8eb69acb04a57f1938cd92fe98e306e grsecurity-2.9.1-3.10.7-201308171249.patch
81e78593288e8b0fd2c03ea9fc1450323887707f087e911f172450a122bc9b591ee83394836789730d951aeec13d0b75a64e1c05f04364abf8f80d883ddc4a02 0001-net-inform-NETDEV_CHANGE-callbacks-which-flags-were-.patch
51ecb15b669f6a82940a13a38939116e003bf5dfd24496771c8279e907b72adcc63d607f0340a2940d757e12ddadb7d45c7af78ae311d284935a6296dbcac00c 0002-arp-flush-arp-cache-on-IFF_NOARP-change.patch
57d0a8bd35d19cf657ded58efe24517d2252aec6984040713ba173a34edb5887ececaa2985076bc6a149eaa57639fd98a042c1c2d226ed4ad8dd5ed0e230717e 0003-ipv4-properly-refresh-rtable-entries-on-pmtu-redirec.patch
d2f578ad1d6e1fe52b55863e5bf338ae8201b828a498ec3e42e549c55295d3d1c6c3adfa9e226d711e3486628ed56ab996484e219d79ac4b0c0ec684ebd380aa 0004-ipv4-rate-limit-updating-of-next-hop-exceptions-with.patch
28a33e644bf2faf99c8dd6dbccfe14e140dfdd8824a8fb2d58aa7deb9e572f130d92b6b35ee181084050d82166bdf2e498a451a2a538a67b7ab84204405d2d87 0005-ipv4-use-separate-genid-for-next-hop-exceptions.patch
249140374c19a5599876268ff5b3cda2e136681aee103b4a9fff5d7d346f8e3295a907fb43db0701b8a9fece64c299ad2abac0434259cce6631307ce84090205 0006-ipv4-use-next-hop-exceptions-also-for-input-routes.patch
5d2057cb27362175d85cbe1b79586a3daaa16c1b36baa0bf433b594a85284a02460b28e90ee9dc3f5a8c973a7e8316e0be83099a40a039913e6f1c7036570196 kernelconfig.x86
89b5fe8a4930ef19deb00e18bb8a4ae4c87105bcf29b7e15c677f7e6a4d2618bb5c378da485aed573b5a2342e0cdff4d0ceae60f2b89cde603988de9f3c36929 kernelconfig.x86_64"
|
