summaryrefslogtreecommitdiffstats
path: root/main/linux-grsec/APKBUILD
blob: b514a1a5d7074d19aae75acaadb2dbf28b5802a1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>

_flavor=grsec
pkgname=linux-${_flavor}
pkgver=2.6.32.11
_kernver=2.6.32
pkgrel=2
pkgdesc="Linux kernel with grsecurity"
url=http://grsecurity.net
depends="mkinitfs linux-firmware"
makedepends="perl installkernel"
options="!strip"
_config=${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-$pkgver.bz2
	grsecurity-2.1.14-2.6.32.11-201004071936.patch
	0001-grsec-revert-conflicting-flow-cache-changes.patch
	0002-gre-fix-hard-header-destination-address-checking.patch
	0003-ip_gre-include-route-header_len-in-max_headroom-calc.patch
	0004-arp-flush-arp-cache-on-device-change.patch
	0005-r8169-fix-broken-register-writes.patch
	0006-r8169-offical-fix-for-CVE-2009-4537-overlength-frame.patch
	0007-r8169-Fix-rtl8169_rx_interrupt.patch
	0008-r8169-clean-up-my-printk-uglyness.patch
	0009-ipsec-Fix-bogus-bundle-flowi.patch
	0010-xfrm-Remove-xfrm_state_genid.patch
	0011-xfrm_user-verify-policy-direction-at-XFRM_MSG_POLEXP.patch
	0012-xfrm-remove-policy-lock-when-accessing-policy-walk.d.patch
	0013-flow-structurize-flow-cache.patch
	0014-flow-virtualize-flow-cache-entry-methods.patch
	0015-xfrm-cache-bundles-instead-of-policies-for-outgoing-.patch
	0016-xfrm-remove-policy-garbage-collection.patch
	0017-flow-delayed-deletion-of-flow-cache-entries.patch
	0018-xfrm-Fix-crashes-in-xfrm_lookup.patch
	kernelconfig.x86
	"
subpackages="$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 the grsecurity patch and then the rest
	for i in "$srcdir"/grsecurity*.patch "$srcdir"/0[0-9]*.patch; do
		[ -f $i ] || continue
		msg "Applying $i..."
		patch -s -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() {
	cd "$srcdir"/build || return 1
	make menuconfig
	cp .config "$startdir"/$_config
}

build() {
	cd "$srcdir"/build
	make CC="$CC" || 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" \
		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
855c248334a71ef5ca3d8cb89d51334f  patch-2.6.32.11.bz2
6eabb0c08a988a97a823b5462d1c5018  grsecurity-2.1.14-2.6.32.11-201004071936.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
afa06334c81f21c20571286a83d3d928  0005-r8169-fix-broken-register-writes.patch
c538c0f735d79fd71b47dde02bf1f790  0006-r8169-offical-fix-for-CVE-2009-4537-overlength-frame.patch
5f8b9a76d95319c5b1aa26b54a42e6b5  0007-r8169-Fix-rtl8169_rx_interrupt.patch
f878c802700e3babd03be3505119c5c2  0008-r8169-clean-up-my-printk-uglyness.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
7f442049b29ab749180e54ff8f20f1d0  kernelconfig.x86"