blob: 3b6203d3f877fa680b4f390e7c8c0baeaa05199f (
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
|
# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-libs/klibc/klibc-1.0.8.ebuild,v 1.1 2005/05/04 09:28:27 azarah Exp $
inherit eutils linux-mod
export CTARGET=${CTARGET:-${CHOST}}
if [[ ${CTARGET} == ${CHOST} ]] ; then
if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
export CTARGET=${CATEGORY/cross-}
fi
fi
DESCRIPTION="A minimal libc subset for use with initramfs."
HOMEPAGE="http://www.zytor.com/mailman/listinfo/klibc"
SRC_URI="ftp://ftp.kernel.org/pub/linux/libs/klibc/${P}.tar.bz2
ftp://ftp.kernel.org/pub/linux/libs/klibc/Stable/${P}.tar.bz2
ftp://ftp.kernel.org/pub/linux/libs/klibc/Testing/${P}.tar.bz2"
LICENSE="|| ( GPL-2 LGPL-2 )"
KEYWORDS="~x86 ~amd64"
IUSE=""
RESTRICT="nostrip"
DEPEND="dev-lang/perl
virtual/linux-sources"
RDEPEND="dev-lang/perl"
if [[ ${CTARGET} != ${CHOST} ]] ; then
SLOT="${CTARGET}"
else
SLOT="0"
fi
is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
guess_arch() {
local x
local host=$(echo "${CTARGET%%-*}" | sed -e 's/i.86/i386/' \
-e 's/sun4u/sparc64/' \
-e 's/arm.*/arm/' \
-e 's/sa110/arm/' \
-e 's/powerpc/ppc/')
# Sort reverse so that we will get ppc64 before ppc, etc
for x in $(ls -1 "${S}/include/arch/" | sort -r) ; do
if [[ ${host} == "${x}" ]] ; then
echo "${x}"
return 0
fi
done
return 1
}
pkg_setup() {
# Make sure kernel sources are OK
# (Override for linux-mod eclass)
check_kernel_built
}
src_unpack() {
unpack ${A}
if [[ ! -d /usr/${CTARGET} ]] ; then
echo
eerror "It does not look like your cross-compiler is setup properly!"
die "It does not look like your cross-compiler is setup properly!"
fi
if ! guess_arch &>/dev/null ; then
echo
eerror "Could not guess klibc's ARCH from your CTARGET!"
die "Could not guess klibc's ARCH from your CTARGET!"
fi
kernel_arch=$(readlink "${KV_OUT_DIR}/include/asm" | sed -e 's:asm-::')
if [[ ${kernel_arch} != $(guess_arch) ]] ; then
echo
eerror "Your kernel sources are not configured for your chosen arch!"
eerror "(KERNEL_ARCH=\"${kernel_arch}\", ARCH=\"$(guess_arch)\")"
die "Your kernel sources are not configured for your chosen arch!"
fi
cd ${S}
# Add our linux source tree symlink
ln -snf ${KV_DIR} linux
# set the build directory
echo "KRNLOBJ = ${KV_OUT_DIR}" >> MCONFIG
# We do not want all the nice prelink warnings
# NOTE: for amd64, we might change below to '/usr/$(get_libdir)/klibc',
# but I do not do it right now, as the build system do not support
# the lib64 yet ....
cat > "${S}/70klibc" <<-EOF
PRELINK_PATH_MASK="/usr/lib/klibc"
EOF
}
src_compile() {
if is_cross ; then
einfo "ARCH = \"$(guess_arch)\""
einfo "CROSS = \"${CTARGET}-\""
emake ARCH=$(guess_arch) \
CROSS="${CTARGET}-" || die "Compile failed!"
else
env -u ARCH \
emake || die "Compile failed!"
fi
}
src_install() {
local klibc_prefix
if is_cross ; then
make INSTALLROOT=${D} \
ARCH=$(guess_arch) \
CROSS="${CTARGET}-" \
install || die "Install failed!"
klibc_prefix=$("${S}/${CTARGET}-klcc" -print-klibc-bindir)
else
env -u ARCH \
make INSTALLROOT=${D} install || die "Install failed!"
klibc_prefix=$("${S}/klcc" -print-klibc-bindir)
fi
# Hardlinks becoming copies
dosym gzip "${klibc_prefix}/gunzip"
dosym gzip "${klibc_prefix}/zcat"
if ! is_cross ; then
insinto /usr/share/aclocal
doins ${FILESDIR}/klibc.m4
doenvd ${S}/70klibc
dodoc ${S}/README ${S}/klibc/{LICENSE,CAVEATS}
newdoc ${S}/klibc/README README.klibc
newdoc ${S}/klibc/arch/README README.klibc.arch
docinto ash; newdoc ${S}/ash/README.klibc README
docinto gzip; dodoc ${S}/gzip/{COPYING,README}
docinto ipconfig; dodoc ${S}/ipconfig/README
docinto kinit; dodoc ${S}/kinit/README
fi
}
pkg_postinst() {
# Override for linux-mod eclass
return 0
}
|
GitWeb