mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2026-02-14 12:21:47 +01:00
155 lines
5.1 KiB
Plaintext
155 lines
5.1 KiB
Plaintext
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
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_flavor=vanilla
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pkgname=linux-${_flavor}
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pkgver=3.9.8
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case $pkgver in
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*.*.*) _kernver=${pkgver%.*};;
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*.*) _kernver=$pkgver;;
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esac
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pkgrel=0
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pkgdesc="Linux kernel with grsecurity"
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url=http://grsecurity.net
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depends="mkinitfs linux-firmware"
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makedepends="perl installkernel bash gmp-dev bc"
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options="!strip"
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_config=${config:-kernelconfig.${CARCH}}
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install=
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source="http://ftp.kernel.org/pub/linux/kernel/v3.x/linux-$_kernver.tar.xz
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kernelconfig.x86
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kernelconfig.x86_64
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"
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if [ "${pkgver%.0}" = "$pkgver" ]; then
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source="$source
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http://ftp.kernel.org/pub/linux/kernel/v3.x/patch-$pkgver.xz"
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fi
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subpackages="$pkgname-dev"
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arch="x86 x86_64"
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license="GPL-2"
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_abi_release=${pkgver}
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prepare() {
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local _patch_failed=
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cd "$srcdir"/linux-$_kernver
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if [ "$_kernver" != "$pkgver" ]; then
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msg "Applying patch-$pkgver.xz"
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unxz -c < "$srcdir"/patch-$pkgver.xz | patch -p1 -N || return 1
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fi
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# first apply patches in specified order
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for i in $source; do
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case $i in
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*.patch)
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msg "Applying $i..."
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if ! patch -s -p1 -N -i "$srcdir"/$i; then
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echo $i >>failed
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_patch_failed=1
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fi
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;;
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esac
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done
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if ! [ -z "$_patch_failed" ]; then
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error "The following patches failed:"
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cat failed
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return 1
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fi
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mkdir -p "$srcdir"/build
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cp "$srcdir"/$_config "$srcdir"/build/.config || return 1
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make -C "$srcdir"/linux-$_kernver O="$srcdir"/build HOSTCC="${CC:-gcc}" \
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silentoldconfig
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}
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# this is so we can do: 'abuild menuconfig' to reconfigure kernel
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menuconfig() {
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cd "$srcdir"/build || return 1
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make menuconfig
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cp .config "$startdir"/$_config
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}
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build() {
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cd "$srcdir"/build
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export GCC_SPECS=hardenednopie.specs
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make CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine" \
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|| return 1
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}
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package() {
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cd "$srcdir"/build
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mkdir -p "$pkgdir"/boot "$pkgdir"/lib/modules
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make -j1 modules_install firmware_install install \
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INSTALL_MOD_PATH="$pkgdir" \
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INSTALL_PATH="$pkgdir"/boot \
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|| return 1
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rm -f "$pkgdir"/lib/modules/${_abi_release}/build \
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"$pkgdir"/lib/modules/${_abi_release}/source
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rm -rf "$pkgdir"/lib/firmware
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install -D include/config/kernel.release \
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"$pkgdir"/usr/share/kernel/$_flavor/kernel.release
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}
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dev() {
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# copy the only the parts that we really need for build 3rd party
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# kernel modules and install those as /usr/src/linux-headers,
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# simlar to what ubuntu does
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#
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# this way you dont need to install the 300-400 kernel sources to
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# build a tiny kernel module
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#
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pkgdesc="Headers and script for third party modules for grsec kernel"
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depends="gmp-dev"
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local dir="$subpkgdir"/usr/src/linux-headers-${_abi_release}
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# first we import config, run prepare to set up for building
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# external modules, and create the scripts
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mkdir -p "$dir"
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cp "$srcdir"/$_config "$dir"/.config
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make -j1 -C "$srcdir"/linux-$_kernver O="$dir" HOSTCC="${CC:-gcc}" \
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silentoldconfig prepare modules_prepare scripts
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# remove the stuff that poits to real sources. we want 3rd party
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# modules to believe this is the soruces
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rm "$dir"/Makefile "$dir"/source
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# copy the needed stuff from real sources
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#
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# this is taken from ubuntu kernel build script
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# http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-jaunty.git;a=blob;f=debian/rules.d/3-binary-indep.mk;hb=HEAD
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cd "$srcdir"/linux-$_kernver
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find . -path './include/*' -prune -o -path './scripts/*' -prune \
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-o -type f \( -name 'Makefile*' -o -name 'Kconfig*' \
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-o -name 'Kbuild*' -o -name '*.sh' -o -name '*.pl' \
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-o -name '*.lds' \) | cpio -pdm "$dir"
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cp -a drivers/media/dvb/dvb-core/*.h "$dir"/drivers/media/dvb/dvb-core
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cp -a drivers/media/video/*.h "$dir"/drivers/media/video
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cp -a drivers/media/dvb/frontends/*.h "$dir"/drivers/media/dvb/frontends
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cp -a scripts include "$dir"
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find $(find arch -name include -type d -print) -type f \
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| cpio -pdm "$dir"
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install -Dm644 "$srcdir"/build/Module.symvers \
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"$dir"/Module.symvers
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mkdir -p "$subpkgdir"/lib/modules/${_abi_release}
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ln -sf /usr/src/linux-headers-${_abi_release} \
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"$subpkgdir"/lib/modules/${_abi_release}/build
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}
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md5sums="4348c9b6b2eb3144d601e87c19d5d909 linux-3.9.tar.xz
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b45a47233d38aa569e3b67c4ff11a6fb kernelconfig.x86
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6d2050943c56d9d1d0a65b5cf4dcd69a kernelconfig.x86_64
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c5f2166686a913abf550bfed8b77df27 patch-3.9.8.xz"
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sha256sums="60bc3e64ee5dc778de2cd7cd7640abf518a4c9d4f31b8ed624e16fad53f54541 linux-3.9.tar.xz
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cad17ce82cce1eca2a7c4892e2097673928947f188be1fd548e667d61ae7f5cf kernelconfig.x86
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9645b126ab45cd2c104d48b28cd9be5d0559b8bd533e99206d3913b7c5a703a5 kernelconfig.x86_64
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2eda9068e81269467e3c247f3343a146731fc45284b12b4bc546bc44dbb263e7 patch-3.9.8.xz"
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sha512sums="77fa521f42380409f8ab400c26f7b00e225cb075ef40834bb263325cfdcc3e65aef8511ec2fc2b50bbf4f50e226fb5ab07d7a479aaf09162adbbf318325d0790 linux-3.9.tar.xz
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f4522009ff25fb00ac349388c00e122bbebbb1040a3253a7ae01d4cdbd0d937c229ec1886cb840c918771737c26fc5ccc387e175ca59f04d3539331e4b7cefac kernelconfig.x86
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e97c11427cc6e5263cc1b3a81b88b006a09b700e4c4d668947eb941dcfe945df5a8fff9b841fea083e72bb780475fb0de1d6e25a50ac39d6edeb3eb9d30f2507 kernelconfig.x86_64
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60b7d694d39faf937e7b732eb3117b8442059c5c8857c9d439eec8a87d5bc185505e64062f5ae02c3512acf5af778caf615c35d3499cb8089a4569c05da65b9c patch-3.9.8.xz"
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