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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
inherit prefix
DESCRIPTION="Chained EPREFIX utilities and wrappers"
HOMEPAGE="http://dev.gentoo.org/~mduft"
SRC_URI=""
LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~ppc-aix ~ia64-hpux ~x86-interix ~x86-linux ~sparc-solaris ~x86-solaris ~x86-winnt"
IUSE=""
DEPEND=""
RDEPEND="sys-devel/gcc-config"
src_install() {
cp "${FILESDIR}"/*.in "${T}"
eprefixify "${T}"/*.in
for x in "${T}"/*.in; do
mv ${x} ${x%.in}
done
# install toolchain wrapper.
wrapperdir=/usr/${CHOST}/gcc-bin/${CHOST}-prefix-chain-wrapper/${PV}
wrappercfg=${CHOST}-prefix-chain-wrapper-${PV}
exeinto $wrapperdir
sed -i -e "s,@GENTOO_PORTAGE_CHOST@,${CHOST},g" "${T}"/prefix-chain-wrapper
doexe "${T}"/prefix-chain-wrapper
dosym $wrapperdir/prefix-chain-wrapper $wrapperdir/${CHOST}-gcc
dosym $wrapperdir/prefix-chain-wrapper $wrapperdir/${CHOST}-g++
dosym $wrapperdir/prefix-chain-wrapper $wrapperdir/${CHOST}-cpp
dosym $wrapperdir/prefix-chain-wrapper $wrapperdir/${CHOST}-c++
dosym $wrapperdir/${CHOST}-gcc $wrapperdir/gcc
dosym $wrapperdir/${CHOST}-g++ $wrapperdir/g++
dosym $wrapperdir/${CHOST}-cpp $wrapperdir/cpp
dosym $wrapperdir/${CHOST}-c++ $wrapperdir/c++
# LDPATH is required to keep gcc-config happy :(
cat > "${T}"/$wrappercfg <<EOF
GCC_PATH="${EPREFIX}/$wrapperdir"
LDPATH="${EPREFIX}/$wrapperdir"
EOF
insinto /etc/env.d/gcc
doins "${T}"/$wrappercfg
# install startprefix script.
exeinto /
doexe "${T}"/startprefix
}
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