blob: 634f2e78bb4de886c1a4ba17faba72a9fa8fcd10 (
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
|
#!/bin/bash
# Copyright 2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
# - solar
cross_wrap_etc() {
local chost=$1
cp -a __PREFIX__/share/crossdev/etc /usr/$chost/
conf=/usr/$chost/etc/make.conf
if [[ ${chost:0:1} == "i" ]] && [[ ${chost:3:4} == "86" ]]; then
ARCH=x86
fi
if [[ ${chost:0:3} == "arm" ]]; then
E_MACHINE=EM_ARM
ARCH=arm
echo 'UCLIBC_CPU_DEFAULT="GENERIC_ARM"' >> ${conf}
fi
[[ $E_MACHINE != "" ]] && sed -i -e s/'#E_MACHINE=__E_MACHINE__'/E_MACHINE=${E_MACHINE}/g ${conf}
[[ $ARCH != "" ]] && sed -i -e s/__ARCH__/${ARCH}/g ${conf}
sed -i -e s/__CHOST__/${chost}/g -e s/__CBUILD__/${CBUILD}/g ${conf}
echo MAKEOPTS=-j$(cat /proc/cpuinfo | grep processor| wc -l) >> ${conf}
[[ ${portdir} != "" ]] && echo PORTDIR=\"${portdir}\" >> ${conf}
[[ ${distdir} != "" ]] && echo DISTDIR=\"${distdir}\" >> ${conf}
[[ ${overlay} != "" ]] && echo PORTDIR_OVERLAY=\"${overlay}\" >> ${conf}
}
cross_init() {
bn=$(basename $0)
[[ $bn != emerge-wrapper ]] && { echo "I wont understand things" ; exit 1; }
dn=$(dirname $(readlink -f $0))
chosts=$(gcc-config -l | awk '{print $2}'| grep -- -| cut -d '-' -f 1-4| sort -u)
cd $dn || { echo "Failed to cd to $dn" ; exit 1; }
export overlay=$(portageq envvar PORTDIR_OVERLAY)
export portdir=$(portageq envvar PORTDIR)
export distdir=$(portageq envvar DISTDIR)
for chost in $chosts; do
[[ $chost == $CBUILD ]] && continue
[[ $(type -p ${chost}-gcc) == "" ]] && continue
echo " * Setting up symlinks for $chost"
ln -sf emerge-wrapper emerge-${chost}
ln -sf emerge-wrapper ${chost}-emerge
ln -sf cross-pkg-config ${chost}-pkg-config
if [ -d /usr/${chost} ] ; then
if [[ ! -d /usr/${chost}/etc/ ]]; then
echo " * Setting up cross basics in /usr/${chost}/etc"
cross_wrap_etc $chost
fi
fi
done
}
# CBUILD must be the first thing we export
export CBUILD=$(portageq envvar CBUILD)
if [[ $1 == "--init" ]]; then
cross_init
exit 0
fi
CHOST=$(basename $0)
CHOST=${CHOST/-emerge}
CHOST=${CHOST/emerge-}
export CHOST
if [[ $CHOST == wrapper ]]; then
if [[ $1 == "--target" ]]; then
export CHOST=$2
shift 2
else
echo "After running this program with the --init option as root"
echo "you can call it directly like emerge-wrapper --target CHOST <emerge options>"
echo "or using the emerge-CHOST wrappers"
exit 1
fi
fi
[[ $(type -p ${CHOST}-gcc) == "" ]] && { echo "You need to 'crossdev $CHOST' first" ; exit 1; }
cross-emerge "$@"
|
GitWeb