nogo-sources: update reiser4 patch
[gentoo-overlay-ibormuth.git] / sys-kernel / nogo-sources / nogo-sources-2.6.31-r2.ebuild
1 # Copyright 1999-2009 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: $
4
5 ETYPE="sources"
6 inherit kernel-2
7 detect_version
8 detect_arch
9
10 #------------------------------------------------------------------------
11
12 K_WANT_GENPATCHES="base extras"
13 K_GENPATCHES_OKV="${OKV}"
14 K_GENPATCHES_VER="2"
15
16 TUXONICE_OKV="${OKV}"
17 TUXONICE_VER="3.0.1"
18 #TUXONICE_PATCH="tuxonice-${TUXONICE_VER}-for-${TUXONICE_OKV}.patch.bz2"
19 TUXONICE_PATCH="current-tuxonice-for-2.6.31.patch-20090911-v1.bz2"
20
21 REISER4_OKV="${OKV}"
22 REISER4_VER=""
23 REISER4_PATCH="reiser4-for-${REISER4_OKV}${REISER4_VER}.patch.bz2"
24
25 ATOP_OKV="2.6.28"
26 ATOP_VER=""
27 ATOP_PATCH="atoppatch-kernel-${ATOP_OKV}${ATOP_VER}.tar.gz"
28
29 #------------------------------------------------------------------------
30
31 KEYWORDS="" #~amd64 ~x86"
32 use atop && die "No ATop support yet for this version."
33
34 IUSE="atop currentconfig oneslot reiser4 toshiba-acpi tuxonice"
35
36 use oneslot && SLOT="0"
37
38 DESCRIPTION="Kernel, optionally with atop, genpatches, reiser4, tuxonice, toshiba-acpi."
39
40 HOMEPAGE="http://www.kernel.org
41         ATOP:         http://www.atcomputing.nl/Tools/atop
42         GENPATCHES:   http://dev.gentoo.org/~dsd/genpatches
43         REISER4:      http://www.kernel.org/pub/linux/kernel/people/edward/reiser4
44         TOSHIBA-ACPI: http://memebeam.org/toys/ExperimentalToshibaAcpiDriver
45         TUXONICE:     http://www.tuxonice.net"
46
47 SRC_URI="${KERNEL_URI} ${GENPATCHES_URI} ${ARCH_URI}
48         atop?     ( http://www.atcomputing.nl/Tools/atop/packages/${ATOP_PATCH} )
49         reiser4?  ( mirror://kernel/linux/kernel/people/edward/reiser4/reiser4-for-2.6/${REISER4_PATCH} )
50         tuxonice? ( http://www.tuxonice.net/downloads/all/${TUXONICE_PATCH} )"
51
52 RDEPEND="${RDEPEND}
53         tuxonice? ( >=sys-apps/tuxonice-userui-0.7.3
54                     ( || ( sys-power/hibernate-script sys-power/pm-utils ) ) )
55         reiser4?  ( >=sys-fs/reiser4progs-1.0.6 )
56         atop?     ( sys-process/atop )"
57
58 UNIPATCH_STRICTORDER="yes"
59 UNIPATCH_LIST=""
60
61 if use tuxonice
62 then
63         if [[ ${#TUXONICE_VER} -lt 30 ]]   # official or local patch generated from git ?
64         then
65                 UNIPATCH_LIST="${UNIPATCH_LIST} ${DISTDIR}/${TUXONICE_PATCH}"
66         else
67                 UNIPATCH_LIST="${UNIPATCH_LIST} ${FILESDIR}/${TUXONICE_PATCH}"
68         fi
69 fi
70
71 if use reiser4
72 then
73         UNIPATCH_LIST="${UNIPATCH_LIST}
74                 ${DISTDIR}/${REISER4_PATCH}"
75 fi
76
77 if use toshiba-acpi
78 then
79         UNIPATCH_LIST="${UNIPATCH_LIST}
80                 ${FILESDIR}/linux-2.6.29-toshiba_acpi.patch"
81 fi
82
83 src_unpack() {
84         kernel-2_src_unpack
85         cd "${S}"
86
87         # Due to stupid naming atop patches don't work with unipatch
88         if use atop && [ -e "${DISTDIR}/${ATOP_PATCH}" ] 
89         then
90                 echo "Atop Patch:"
91                 ( ( ( tar -xzOf "${DISTDIR}/${ATOP_PATCH}" --exclude "README*" \
92                       || die "${ATOP_PATCH} is invalid (not yet available ?)" \
93                     ) | patch -p1 \
94                   ) || die "${ATOP_PATCH} failed (old version ?)"
95                 )
96                 echo "Fix Atop:"
97                 patch -p1 < "${FILESDIR}/linux-2.6.29-atop_fix.patch" || die "Fix Atop Failed."
98
99         fi
100
101         # Copy current config from /proc
102         if use currentconfig ; then
103                 if [ -e "/usr/src/linux-${KV_FULL}/.config" ]; then
104                         ewarn "Kernel config file already exist."
105                         ewarn "I will NOT overwrite that."
106                 else
107                         echo "Copying kernel config file."
108                         zcat /proc/config > .config || ewarn "Can't copy /proc/config"
109                 fi
110         fi
111 }
112
113 nogo_info() {
114         if use ${1}
115         then
116                 einfo " + ${1}  (${2})"
117         else
118                 einfo " - ${1}"
119         fi
120 }
121
122 pkg_postinst() {
123         kernel-2_pkg_postinst
124         echo
125         ewarn "========"
126         ewarn "WARNING:"
127         ewarn "========"
128         ewarn
129         ewarn "This is an experimental kernel version."
130         echo
131         einfo "Features:"
132         echo
133         nogo_info atop         "${ATOP_PATCH}"
134         nogo_info reiser4      "${REISER4_PATCH}"
135         nogo_info tuxonice     "${TUXONICE_PATCH}"
136         nogo_info toshiba-acpi "local"
137         echo
138         ewarn "Do NOT ask for official gentoo support."
139         ewarn "I am BY NO MEANS responsible for breaking your system."
140         ewarn "ALWAYS keep a second stable and bootable kernel apart in your boot manager."
141 }
142