blob: aabccd5e38cefadc216343de850c296dc64e7a64 (
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
162
163
164
|
# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/kernel.eclass,v 1.32 2003/08/26 09:22:16 aliz Exp $
#
# This eclass contains the common functions to be used by all lostlogic
# based kernel ebuilds
# with error handling contributions by gerk, and small fixes by zwelch
# small naming fix by kain
ECLASS=kernel
EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_preinst pkg_postinst
# OKV=original kernel version, KV=patched kernel version. They can be the same.
[ -z "${OKV}" ] && \
OKV="`echo ${PV}|sed -e 's:^\([0-9]\+\.[0-9]\+\.[0-9]\+\).*:\1:'`"
if [ -z "${EXTRAVERSION}" ]; then
EXTRAVERSION="`echo ${PN}-${PV}-${PR} | \
sed -e 's:^\(.*\)-\(.*\)-[0-9]\+\.[0-9]\+\.[0-9]\+.r*\([0-9]\+\)\(_[^-_]\+\)\?\(-r[0-9]\+\)\?$:-\1-r\3\4:'`"
KV=${OKV}${EXTRAVERSION}
fi
S=${WORKDIR}/linux-${KV}
HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/"
LICENSE="GPL-2"
IUSE="${IUSE} doc tcltk"
if [ "${ETYPE}" = "sources" ]
then
#console-tools is needed to solve the loadkeys fiasco; binutils version needed to avoid Athlon/PIII/SSE assembler bugs.
DEPEND="!build? ( sys-apps/sed
>=sys-devel/binutils-2.11.90.0.31 )
app-admin/addpatches"
# This causes kernels to pull X when they really shouldn't
# doc? ( app-text/docbook-sgml-utils
# media-gfx/transfig )
RDEPEND="${DEPEND}
!build? ( >=sys-libs/ncurses-5.2
dev-lang/perl
virtual/modutils
sys-devel/make )"
# This also causes kernels to pull X when it shouldn't...
# tcltk? dev-lang/tk
PROVIDE="virtual/linux-sources"
elif [ "${ETYPE}" = "headers" ]
then
PROVIDE="virtual/kernel virtual/os-headers"
else
eerror "Unknown ETYPE=\"${ETYPE}\"!"
die
fi
[ -z "$LINUX_HOSTCFLAGS" ] && LINUX_HOSTCFLAGS="-Wall -Wstrict-prototypes -Os -fomit-frame-pointer -I${S}/include"
kernel_exclude() {
for mask in ${KERNEL_EXCLUDE}; do
for patch in *${mask}*; do
einfo "Excluding: ${patch}"
rm ${patch}
done
done
}
kernel_universal_unpack() {
find . -iname "*~" | xargs rm 2> /dev/null
# Gentoo Linux uses /boot, so fix 'make install' to work properly
# also fix the EXTRAVERSION
cd ${S}
mv Makefile Makefile.orig
sed -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \
-e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" \
Makefile.orig >Makefile || die # test, remove me if Makefile ok
rm Makefile.orig
cd ${S}/Documentation/DocBook
sed -e "s:db2:docbook2:g" Makefile > Makefile.new \
&& mv Makefile.new Makefile
cd ${S}
#This is needed on > 2.5
MY_ARCH=${ARCH}
unset ${ARCH}
#sometimes we have icky kernel symbols; this seems to get rid of them
make mrproper || die "make mrproper died"
ARCH=${MY_ARCH}
# this file is required for other things to build properly,
# so we autogenerate it
make include/linux/version.h || die "make include/linux/version.h failed"
}
kernel_src_unpack() {
kernel_exclude
/usr/bin/addpatches . ${WORKDIR}/linux-${KV} || \
die "Addpatches failed, bad KERNEL_EXCLUDE?"
kernel_universal_unpack
}
kernel_src_compile() {
if [ "$ETYPE" = "headers" ]
then
#This is needed on > 2.5
MY_ARCH=${ARCH}
unset ${ARCH}
yes "" | make oldconfig
ARCH=${MY_ARCH}
echo "Ignore any errors from the yes command above."
fi
}
kernel_src_install() {
#fix silly permissions in tarball
cd ${WORKDIR}
chown -R root:root *
chmod -R a+r-w+X,u+w *
cd ${S}
if [ "$ETYPE" = "sources" ]
then
dodir /usr/src
echo ">>> Copying sources..."
for file in `ls -1 ${WORKDIR}/${KV}/docs/`; do
echo "XX_${file}*" >> patches.txt
cat ${WORKDIR}/${KV}/docs/${file} >> patches.txt
done
if [ -f patches.txt ]; then
dodoc patches.txt
fi
mv ${WORKDIR}/linux* ${D}/usr/src
else
#linux-headers
dodir /usr/include/linux
cp -ax ${S}/include/linux/* ${D}/usr/include/linux
rm -rf ${D}/usr/include/linux/modules
dodir /usr/include/asm
cp -ax ${S}/include/asm/* ${D}/usr/include/asm
fi
}
kernel_pkg_preinst() {
if [ "$ETYPE" = "headers" ]
then
[ -L ${ROOT}usr/include/linux ] && rm ${ROOT}usr/include/linux
[ -L ${ROOT}usr/include/asm ] && rm ${ROOT}usr/include/asm
true
fi
}
kernel_pkg_postinst() {
[ "$ETYPE" = "headers" ] && return
if [ ! -e ${ROOT}usr/src/linux ]
then
rm -f ${ROOT}usr/src/linux
ln -sf linux-${KV} ${ROOT}/usr/src/linux
fi
einfo "After installing a new kernel of any version, it is important"
einfo "that you have the appropriate /etc/modules.autoload.d/kernel-X.Y"
einfo "created (X.Y is the first 2 parts of your new kernel version)"
}
|
GitWeb