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
|
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-kernel/linux26-headers/linux26-headers-2.6.6.ebuild,v 1.4 2004/07/15 03:52:02 agriffis Exp $
ETYPE="headers"
inherit kernel eutils
OKV="${PV/_/-}"
KV="${OKV}"
S=${WORKDIR}/linux-${OKV}
EXTRAVERSION=""
# What's in this kernel?
# INCLUDED:
# 1) linux sources from kernel.org
DESCRIPTION="Linux ${OKV} headers from kernel.org"
SRC_URI="mirror://kernel/linux/kernel/v2.6/linux-${OKV}.tar.bz2"
HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/"
LICENSE="GPL-2"
SLOT="0"
PROVIDE="virtual/kernel virtual/os-headers"
KEYWORDS="-* arm amd64"
IUSE=""
DEPEND="!virtual/os-headers"
pkg_setup() {
# Figure out what architecture we are, and set ARCH appropriately
ARCH="$(uname -m)"
ARCH="$(echo ${ARCH} | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/)"
[ "$ARCH" == "sparc" -a "$PROFILE_ARCH" == "sparc64" ] && ARCH=sparc64
# Archs which have their own separate header packages, add a check here
# and redirect the user to them
case "${ARCH}" in
mips|mips64)
eerror "These headers are not appropriate for your architecture."
eerror "Please use sys-kernel/${ARCH/64/}-headers instead."
die
;;
esac
}
src_unpack() {
unpack ${A}
cd ${S}
# Do Stuff
kernel_universal_unpack
# User-space patches for various things
epatch ${FILESDIR}/${PN}-2.6.6-appCompat.patch
epatch ${FILESDIR}/${PN}-2.6.3-strict-ansi-fix.patch
epatch ${FILESDIR}/${PN}-2.6.0-sysctl_h-compat.patch
epatch ${FILESDIR}/${PN}-2.6.0-fb.patch
# Needed to compile NPTL on amd64
if use amd64; then
cd ${S}/include/asm-x86_64/
epatch ${FILESDIR}/${PN}-2.6.4-unistd-nptl-fix.patch
fi
}
src_compile() {
# autoconf.h isnt generated unless it already exists. plus, we have
# no gurentee that any headers are installed on the system...
[ -f ${ROOT}/usr/include/linux/autoconf.h ] || \
touch ${S}/include/linux/autoconf.h
# if there arent any installed headers, then there also isnt an asm
# symlink in /usr/include/, and make defconfig will fail.
ln -sf ${S}/include/asm-${ARCH} ${S}/include/asm
make defconfig HOSTCFLAGS="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -I${S}/include/"
}
src_install() {
# Do normal src_install stuff
kernel_src_install
# If this is sparc, then we need to place asm_offsets.h in the proper location(s)
if [ "${PROFILE_ARCH}" = "sparc64" ]; then
# We don't need /usr/include/asm, generate-asm-sparc will take care of this
rm -Rf ${D}/usr/include/asm
# We do need empty directories, though...
dodir /usr/include/asm
dodir /usr/include/asm-sparc
dodir /usr/include/asm-sparc64
# Copy asm-sparc and asm-sparc64
cp -ax ${S}/include/asm-sparc/* ${D}/usr/include/asm-sparc
cp -ax ${S}/include/asm-sparc64/* ${D}/usr/include/asm-sparc64
# Check if generate-asm-sparc exists
if [ -a "${FILESDIR}/generate-asm-sparc" ]; then
# Copy generate-asm-sparc into the sandox
cp ${FILESDIR}/generate-asm-sparc ${WORKDIR}/generate-asm-sparc
# Just in case generate-asm-sparc isn't executable, make it so
if [ ! -x "${WORKDIR}/generate-asm-sparc" ]; then
chmod +x ${WORKDIR}/generate-asm-sparc
fi
# Generate /usr/include/asm for sparc systems
${WORKDIR}/generate-asm-sparc ${D}/usr/include
else
eerror "${FILESDIR}/generate-asm-sparc doesn't exist!"
die
fi
fi
# If this is 2.5 or 2.6 headers, then we need asm-generic too
if [ "`KV_to_int ${OKV}`" -ge "`KV_to_int 2.6.0`" ]; then
dodir /usr/include/asm-generic
cp -ax ${S}/include/asm-generic/* ${D}/usr/include/asm-generic
fi
}
pkg_preinst() {
kernel_pkg_preinst
}
pkg_postinst() {
kernel_pkg_postinst
einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation"
einfo "of newer headers, it is advised that you re-merge glibc as follows:"
einfo "emerge glibc"
einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel"
einfo "headers."
}
|
GitWeb