blob: 7af770b49650fa0f47a3722e6b565e670d15f241 (
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
|
#!/bin/sh
# Copyright 2008-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
if [ -z "${CHOST}" ] ; then
CHOST=${0##*/}
CHOST=${CHOST%-emerge}
CHOST=${CHOST#emerge-}
fi
export CHOST
: ${SYSROOT=/usr/${CHOST}}
: ${PORTAGE_CONFIGROOT=${SYSROOT}}
export SYSROOT PORTAGE_CONFIGROOT
if [ -z "${CHOST}" ] || [ ! -d "${SYSROOT}" ] ; then
echo "cross-emerge: CHOST is not set properly"
exit 1
fi
# Portage defaults CBUILD to CHOST, so we have to remove CHOST
# from the env to get a "good" value for CBUILD
query_vars="CBUILD CFLAGS CXXFLAGS CPPFLAGS"
clean_vars="${query_vars} CHOST SYSROOT PORTAGE_CONFIGROOT"
eval $(env $(printf -- '-u %s ' ${clean_vars}) \
portageq envvar -v ${query_vars} | sed s:^:_E_:)
: ${CBUILD=${_E_CBUILD}}
: ${BUILD_CFLAGS=${_E_CFLAGS}}
: ${BUILD_CXXFLAGS=${_E_CXXFLAGS}}
: ${BUILD_CPPFLAGS=${_E_CPPFLAGS}}
export CBUILD BUILD_CFLAGS BUILD_CXXFLAGS BUILD_CPPFLAGS
FAKEROOT=
if [ $(id -u) -ne 0 ] ; then
type -P fakeroot >/dev/null && FAKEROOT=fakeroot
fi
: ${CROSS_CMD:=emerge --root-deps=rdeps}
exec ${FAKEROOT} ${CROSS_CMD} "$@"
|
GitWeb
