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
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
# Copyright 1999-2001 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License, v2 or later
# Maintainer: Daniel Robbins <drobbins@gentoo.org>
# $Header: /var/cvsroot/gentoo-x86/sys-kernel/linux-sources/linux-sources-2.4.16-r3.ebuild,v 1.1 2001/12/26 07:30:24 drobbins Exp $
#OKV=original kernel version, KV=patched kernel version. They can be the same.
#we use this next variable to avoid duplicating stuff on cvs
GFILESDIR=${PORTDIR}/sys-kernel/linux-sources/files
OKV=${PV}
KV=${OKV}
S=${WORKDIR}/linux-${KV}
S2=${WORKDIR}/linux-${KV}-extras
# Patch versions. We now have a new system. To enable a patch, set the patch version. To disable
# a patch, comment out the patch version and it won't be enabled. In this ebuild, ACPI, low latency
# and preempt patches are enabled, but MOSIX is not.
#XFS patch
XFSV=20011214
#ACPI patch
ACPIV=20011120
#Low latency patch
#LOWLV=2.4.16
#Preemptive kernel patch
PREEV="${KV}-2"
#Lock-break patch
LBPV="${KV}-3"
#Bridge/netfilter compatibility patch
BNFV="0.0.4-against-2.4.16"
#MOSIX patch
#MOSV=1.5.2
DESCRIPTION="Linux kernel version ${KV} - full sources"
PATCHES=""
SRC_URI="http://www.de.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2"
[ "$MOSV" ] && { SRC_URI="$SRC_URI http://www.mosix.cs.huji.ac.il/ftps/MOSIX-${MOSV}.tar.gz"; PATCHES="$PATCHES ${S2}/MOSIX-${MOSV}/patches.${OKV}"; }
[ "$ACPIV" ] && { SRC_URI="$SRC_URI http://developer.intel.com/technology/iapc/acpi/downloads/acpi-${ACPIV}.diff.gz"; PATCHES="$PATCHES ${DISTDIR}/acpi-${ACPIV}.diff.gz"; }
[ "$LOWLV" ] && { SRC_URI="$SRC_URI http://www.zip.com.au/~akpm/linux/${LOWLV}-low-latency.patch.gz"; PATCHES="$PATCHES ${DISTDIR}/${LOWLV}-low-latency.patch.gz"; }
[ "$PREEV" ] && { SRC_URI="$SRC_URI http://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel/v2.4/preempt-kernel-rml-${PREEV}.patch" PATCHES="$PATCHES ${DISTDIR}/preempt-kernel-rml-${PREEV}.patch"; }
[ "$LBPV" ] && { SRC_URI="$SRC_URI http://www.kernel.org/pub/linux/kernel/people/rml/lock-break/v2.4/lock-break-rml-${LBPV}.patch" PATCHES="$PATCHES ${DISTDIR}/lock-break-rml-${LBPV}.patch"; }
[ "$XFSV" ] && { SRC_URI="$SRC_URI http://www.ibiblio.org/gentoo/distfiles/XFS-${XFSV}.patch.bz2" PATCHES="$PATCHES ${DISTDIR}/XFS-${XFSV}.patch.bz2"; }
[ "$BNFV" ] && { SRC_URI="$SRC_URI http://bridge.sourceforge.net/devel/bridge-nf/bridge-nf-${BNFV}.diff" PATCHES="$PATCHES ${DISTDIR}/bridge-nf-${BNFV}.diff"; }
PROVIDE="virtual/kernel"
HOMEPAGE="http://www.kernel.org/ http://www.namesys.com http://www.sistina.com/lvm/ http://developer.intel.com/technology/iapc/acpi/"
if [ $PN = "linux-sources" ] && [ -z "`use build`" ]
then
#console-tools is needed to solve the loadkeys fiasco.
#binutils version needed to avoid Athlon/PIII/SSE assembler bugs.
DEPEND=">=sys-devel/binutils-2.11.92.0.12.3 sys-apps/console-tools >=sys-apps/modutils-2.4.2 sys-devel/perl"
RDEPEND=">=sys-libs/ncurses-5.2"
fi
[ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I${S}/include"
patchorama() {
local x
for x in ${*}
do
[ -d "$x" ] && continue
echo ">>> Applying ${x}..."
if [ "${x##*.}" = "bz2" ]
then
cat $x | bzip2 -d | patch -p1 -l
elif [ "${x##*.}" = "gz" ]
then
cat $x | gzip -d | patch -p1 -l
else
patch -p1 -l < $x
fi
done
}
src_unpack() {
mkdir ${S2}
cd ${WORKDIR}
unpack linux-${OKV}.tar.bz2
mv linux linux-${KV} || die
dodir /usr/src/linux-${KV}-extras
if [ "$MOSIX" ]
then
cd ${S2}
tar -xz --no-same-owner -f ${DISTDIR}/MOSIX-${MOSV}.tar.gz MOSIX-${MOSV}/patches.${OKV}
fi
cd ${S}
# the linux-2.4.16-binutils.patch fixes a compile problem in the kernel (uses binutils incorrectly).
# This triggers an error when binutils 2.11.92.0.12.3 is installed. This particular problem is fixed
# in kernel 2.4.17.
patchorama ${FILESDIR}/linux-2.4.16-binutils.patch $PATCHES
#echo "Fixing up a single reject..."
#This is a reject related to both low latency and XFS's kdb modifying the same enum. No biggie.
#cp ${GFILESDIR}/sysctl.h ${S}/include/linux
echo "Removing -xfs extension from the kernel..."
cp Makefile Makefile.orig
sed -e 's:EXTRAVERSION =-xfs:EXTRAVERSION =:g' Makefile.orig > Makefile
echo "Preparing for compilation..."
#sometimes we have icky kernel symbols; this seems to get rid of them
make mrproper || die
#linux-sources needs to be fully configured, too. This is the configuration for the default kernel
cp ${S}/arch/i386/defconfig .config || die
yes "" | make oldconfig
echo "Ignore any errors from the yes command above."
#fix silly permissions in tarball
cd ${WORKDIR}
chown -R 0.0 *
chmod -R a+r-w+X,u+w *
# Gentoo Linux uses /boot, so fix 'make install' to work properly; seems they cant make up their mind if it should be a space or tab
cd ${S}
mv Makefile Makefile.orig
sed -e 's/#export\tINSTALL_PATH/export\tINSTALL_PATH/' \
Makefile.orig >Makefile || die # test, remove me if Makefile ok
rm Makefile.orig
}
src_compile() {
if [ "${PN}" = "linux-headers" ]
then
cd ${S}
make include/linux/autoconf.h include/linux/version.h || die
fi
}
src_install() {
if [ "$PN" = "linux-sources" ]
then
dodir /usr/src
cd ${S}
echo ">>> Copying sources..."
cp -ax ${WORKDIR}/* ${D}/usr/src
elif [ "$PN" = "linux-headers" ]
then
dodir /usr/include/linux
cp -ax ${S}/include/linux/* ${D}/usr/include/linux
dodir /usr/include/asm
cp -ax ${S}/include/asm-i386/* ${D}/usr/include/asm
fi
if [ -d ${D}/usr/src/linux-${KV} ]
then
cd ${D}/usr/src/linux-${KV}
if [ -e .config ]
then
mv .config .config.eg
fi
fi
}
pkg_preinst() {
if [ "$PN" = "linux-headers" ]
then
if [ -L ${ROOT}usr/include/linux ]
then
rm ${ROOT}usr/include/linux
fi
if [ -L ${ROOT}usr/include/asm ]
then
rm ${ROOT}usr/include/asm
fi
fi
}
pkg_postinst() {
[ "$PN" = "linux-headers" ] && return
rm -f ${ROOT}/usr/src/linux
ln -sf linux-${KV} ${ROOT}/usr/src/linux
#copy over our .config if one isn't already present
cd ${ROOT}/usr/src/linux-${KV}
if [ "${PN}" = "linux-sources" ] && [ -e .config.eg ] && [ ! -e .config ]
then
cp -a .config.eg .config
fi
}
|
GitWeb