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-rw-r--r--main/linux-grsec/APKBUILD123
1 files changed, 123 insertions, 0 deletions
diff --git a/main/linux-grsec/APKBUILD b/main/linux-grsec/APKBUILD
new file mode 100644
index 0000000000..dc1a47858f
--- /dev/null
+++ b/main/linux-grsec/APKBUILD
@@ -0,0 +1,123 @@
+# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
+
+_flavor=grsec
+pkgname=linux-${_flavor}
+pkgver=2.6.29.6
+_kernver=2.6.29
+pkgrel=1
+pkgdesc="Linux kernel with grsecurity"
+url=http://grsecurity.net
+depends="mkinitfs"
+makedepends="perl installkernel"
+_config=${config:-kernelconfig}
+install="$pkgname.post-install $pkgname.post-upgrade"
+source="ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_kernver.tar.bz2
+ ftp://ftp.kernel.org/pub/linux/kernel/v2.6/patch-$pkgver.bz2
+ grsecurity-2.1.14-2.6.29.6-200907122214.patch
+ 0001-linux-2.6.28.5-ipgre-strict-binding.patch
+ 0002-linux-2.6.28.5-ipgre-optimize-hash-lookup.patch
+ net-next-2.6.git-5ef12d98a19254ee5dc851bd83e214b43ec1f725.patch
+ $_config
+ $install
+ "
+subpackages="$pkgname-dev"
+license="GPL-2"
+
+_abi_release=${pkgver}-${_flavor}
+
+_prepare() {
+ cd "$srcdir"/linux-$_kernver
+ if [ "$_kernver" != "$pkgver" ]; then
+ bunzip2 -c < ../patch-$pkgver.bz2 | patch -p1 || return 1
+ fi
+
+ for i in ../*.patch; do
+ msg "Applying $i..."
+ patch -p1 -N < $i || return 1
+ done
+
+ mkdir -p "$srcdir"/build
+ cp "$srcdir"/$_config "$srcdir"/build/.config
+ make -C "$srcdir"/linux-$_kernver O="$srcdir"/build HOSTCC="$CC" \
+ silentoldconfig
+}
+
+# this is so we can do: 'abuild menuconfig' to reconfigure kernel
+menuconfig() {
+ _prepare
+ cd "$srcdir"/build
+ make menuconfig
+ cp .config "$startdir"/$_config
+}
+
+build() {
+ _prepare || return 1
+ cd "$srcdir"/build
+ make CC="$CC" || return 1
+
+ mkdir -p "$pkgdir"/boot "$pkgdir"/lib/modules
+ make modules_install install \
+ INSTALL_MOD_PATH="$pkgdir" \
+ INSTALL_PATH="$pkgdir"/boot
+
+ ln -s vmlinuz-${_abi_release} "${pkgdir}"/boot/$_flavor
+
+ rm -f "$pkgdir"/lib/modules/${_abi_release}/build \
+ "$pkgdir"/lib/modules/${_abi_release}/source
+}
+
+dev() {
+ # copy the only the parts that we really need for build 3rd party
+ # kernel modules and install those as /usr/src/linux-headers,
+ # simlar to what ubuntu does
+ #
+ # this way you dont need to install the 300-400 kernel sources to
+ # build a tiny kernel module
+ #
+ pkgdesc="Headers and script for third party modules for grsec kernel"
+ local dir="$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 "$srcdir"/kernelconfig "$dir"/.config
+ make -j1 -C "$srcdir"/linux-$_kernver O="$dir" HOSTCC="$CC" \
+ silentoldconfig 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="64921b5ff5cdadbccfcd3820f03be7d8 linux-2.6.29.tar.bz2
+0317760b52c9ac7a11de997da19a366e patch-2.6.29.6.bz2
+b08fb058667e8d5846cd4085de71eff2 grsecurity-2.1.14-2.6.29.6-200907122214.patch
+7673b4521283ad41434a18ca18b16ad8 0001-linux-2.6.28.5-ipgre-strict-binding.patch
+8f405c738b150c532c46eaad5390cca2 0002-linux-2.6.28.5-ipgre-optimize-hash-lookup.patch
+ca05fd252783b82e01610e775cf56498 net-next-2.6.git-5ef12d98a19254ee5dc851bd83e214b43ec1f725.patch
+c9443dcc46eb70267b4cfe6a6694f637 kernelconfig
+2834240b15805b248ef2a973b1ad4416 linux-grsec.post-install
+2834240b15805b248ef2a973b1ad4416 linux-grsec.post-upgrade"