# Maintainer: Natanael Copa _flavor=grsec pkgname=linux-${_flavor} pkgver=2.6.32.18 _kernver=2.6.32 pkgrel=0 pkgdesc="Linux kernel with grsecurity" url=http://grsecurity.net depends="mkinitfs linux-firmware" makedepends="perl installkernel" options="!strip" _config=${config:-kernelconfig.${CARCH:-x86}} install= source="ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_kernver.tar.bz2 ftp://ftp.kernel.org/pub/linux/kernel/v2.6/patch-$pkgver.bz2 grsecurity-2.2.0-2.6.32.18-201008112233.patch 0001-grsec-revert-conflicting-flow-cache-changes.patch 0002-gre-fix-hard-header-destination-address-checking.patch 0003-ip_gre-include-route-header_len-in-max_headroom-calc.patch 0004-arp-flush-arp-cache-on-device-change.patch 0007-r8169-Fix-rtl8169_rx_interrupt.patch 0009-ipsec-Fix-bogus-bundle-flowi.patch 0010-xfrm-Remove-xfrm_state_genid.patch 0011-xfrm_user-verify-policy-direction-at-XFRM_MSG_POLEXP.patch 0012-xfrm-remove-policy-lock-when-accessing-policy-walk.d.patch 0013-flow-structurize-flow-cache.patch 0014-flow-virtualize-flow-cache-entry-methods.patch 0015-xfrm-cache-bundles-instead-of-policies-for-outgoing-.patch 0016-xfrm-remove-policy-garbage-collection.patch 0017-flow-delayed-deletion-of-flow-cache-entries.patch 0018-xfrm-Fix-crashes-in-xfrm_lookup.patch 0019-ipv4-check-rt_genid-in-dst_check.patch 0020-xfrm-check-bundle-policy-existance-before-dereferencing-it.patch 0021-xfrm-do-not-assume-that-template-resolving-always-returns-xfrms.patch xfrm-fix-policy-unreferencing-on-larval-drop.patch r8169-fix-random-mdio_write-failures.patch r8169-fix-mdio_read-and-update-mdio_write-according-to-hw-specs.patch x86-setup-When-restoring-the-screen-update-boot_params-screen_info.patch hv-grsec.patch kernelconfig.x86 " subpackages="$pkgname-dev linux-firmware:firmware" license="GPL-2" _abi_release=${pkgver}-${_flavor} prepare() { cd "$srcdir"/linux-$_kernver if [ "$_kernver" != "$pkgver" ]; then bunzip2 -c < ../patch-$pkgver.bz2 | patch -p1 -N || return 1 fi # first apply patches in specified order for i in $source; do case $i in *.patch) msg "Applying $i..." patch -s -p1 -N < "$srcdir"/$i || return 1 ;; esac done mkdir -p "$srcdir"/build cp "$srcdir"/$_config "$srcdir"/build/.config make -C "$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 "$srcdir"/build make CC="${CC:-gcc}" \ KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine" \ || return 1 } package() { cd "$srcdir"/build mkdir -p "$pkgdir"/boot "$pkgdir"/lib/modules make modules_install install \ INSTALL_MOD_PATH="$pkgdir" \ INSTALL_PATH="$pkgdir"/boot rm -f "$pkgdir"/lib/modules/${_abi_release}/build \ "$pkgdir"/lib/modules/${_abi_release}/source 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" 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 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/${_abi_release}/build } firmware() { pkgdesc="Firmware for linux kernel" replaces="linux-grsec linux-vserver" mkdir -p "$subpkgdir"/lib mv "$pkgdir"/lib/firmware "$subpkgdir"/lib/ } md5sums="260551284ac224c3a43c4adac7df4879 linux-2.6.32.tar.bz2 dc2f0fab4d67f96e593708ba9158052b patch-2.6.32.18.bz2 9a9c5721223e5ebe089dddc14a29935d grsecurity-2.2.0-2.6.32.18-201008112233.patch 1d247140abec49b96250aec9aa59b324 0001-grsec-revert-conflicting-flow-cache-changes.patch 437317f88ec13ace8d39c31983a41696 0002-gre-fix-hard-header-destination-address-checking.patch 151b29a161178ed39d62a08f21f3484d 0003-ip_gre-include-route-header_len-in-max_headroom-calc.patch 776adeeb5272093574f8836c5037dd7d 0004-arp-flush-arp-cache-on-device-change.patch 5f8b9a76d95319c5b1aa26b54a42e6b5 0007-r8169-Fix-rtl8169_rx_interrupt.patch cf168620efa63479a6e03da78906e32f 0009-ipsec-Fix-bogus-bundle-flowi.patch 3af4b5ae1afae3278b0070f585b874e3 0010-xfrm-Remove-xfrm_state_genid.patch 9f284c3fd5ab38cef4544efc1f50c6ba 0011-xfrm_user-verify-policy-direction-at-XFRM_MSG_POLEXP.patch b035114e893883cf67530350678e00f5 0012-xfrm-remove-policy-lock-when-accessing-policy-walk.d.patch 9dea03ec19aaf9a384e4f56f57009257 0013-flow-structurize-flow-cache.patch fc9ab26abbfec0d3f20000b5e695620b 0014-flow-virtualize-flow-cache-entry-methods.patch c09b82b89a49ba2a3836a0bc3a3312f4 0015-xfrm-cache-bundles-instead-of-policies-for-outgoing-.patch 41618efb65ab9ddacfb59a1cde9b4edd 0016-xfrm-remove-policy-garbage-collection.patch 3b83f0972ab715819d1119b120a987e7 0017-flow-delayed-deletion-of-flow-cache-entries.patch 45a676c7a1759fec60b724d557b4e295 0018-xfrm-Fix-crashes-in-xfrm_lookup.patch 74e511f12854972db08d3fddc4df0f52 0019-ipv4-check-rt_genid-in-dst_check.patch edfac5844f91721d49a00a09b6ef258b 0020-xfrm-check-bundle-policy-existance-before-dereferencing-it.patch b39bccb5a1124f5a3f2f209edb21aba5 0021-xfrm-do-not-assume-that-template-resolving-always-returns-xfrms.patch c7e606c11c05ff03012b21c3fe0ece47 xfrm-fix-policy-unreferencing-on-larval-drop.patch ce4a74190febe13713bab1b886dd5bee r8169-fix-random-mdio_write-failures.patch b41ee19f13498fb25992fd60cd1126d4 r8169-fix-mdio_read-and-update-mdio_write-according-to-hw-specs.patch a1bcf76870b63a4a4035a8948fb758e2 x86-setup-When-restoring-the-screen-update-boot_params-screen_info.patch bf14850a0036d14bc6177adbdec23a17 hv-grsec.patch ca9c63def600e77ca3cb7e822c239083 kernelconfig.x86"