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# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-admin/eselect-compiler/eselect-compiler-2.0.0_rc1-r6.ebuild,v 1.5 2006/07/30 14:58:29 flameeyes Exp $
inherit eutils multilib toolchain-funcs
DESCRIPTION="Utility to configure the active toolchain compiler"
HOMEPAGE="http://www.gentoo.org/"
MY_PN="compiler-config"
MY_P="${MY_PN}-${PV}"
S="${WORKDIR}/${MY_P}"
SRC_URI=" http://dev.gentoo.org/~eradicator/toolchain/${MY_PN}/${MY_P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
IUSE="hardened"
RDEPEND=">=app-admin/eselect-1.0_rc1
!>=app-admin/eselect-1.0.3"
# We want to verify that compiler profiles exist for our toolchain
pkg_setup() {
delete_invalid_profiles
local abi
for abi in $(get_all_abis) ; do
local ctarget=$(get_abi_CHOST ${abi})
if ! grep -q "^[[:space:]]*ctarget=${ctarget}$" ${ROOT}/etc/eselect/compiler/*.conf ; then
eerror "We weren't able to find a valid eselect compiler profile for ${abi}."
eerror "Please do the following to re-emerge gcc, then retry emerging"
eerror "eselect-compiler:"
eerror "# emerge -v --oneshot sys-devel/gcc"
[[ ${ROOT:-/} == / ]] || die "Missing eselect-compiler profile for ${abi}"
fi
done
}
pkg_postinst() {
# For bug #135749
cp -f "${ROOT}"/usr/libexec/eselect/compiler/compiler-wrapper "${ROOT}"/lib/cpp
# Activate the profiles
if [[ ! -f "${ROOT}/etc/eselect/compiler/selection.conf" ]] ; then
ewarn "This looks like the first time you are installing eselect-compiler. We are"
ewarn "activating toolchain profiles for the CTARGETs needed by your portage"
ewarn "profile. You should have profiles installed from compilers that you emerged"
ewarn "after October, 2005. If a compiler you have installed is missing an"
ewarn "eselect-compiler profile, you can either re-emerge the compiler, create the"
ewarn "profile yourself, or you can migrate profiles from gcc-config-1.x by doing:"
ewarn "# eselect compiler migrate"
ewarn
ewarn "Note that if you use the migration tool, your current profiles will be"
ewarn "replaced, so you should backup the data in /etc/eselect/compiler first."
echo
einfo "The following profiles have been activated. If an incorrect profile is"
einfo "chosen or an error is reported, please use 'eselect compiler set' to"
einfo "manually choose it"
local abi
for abi in $(get_all_abis) ; do
local ctarget=$(get_abi_CHOST ${abi})
local extra_options=""
if [[ ${abi} == ${DEFAULT_ABI} ]] ; then
extra_options="-n"
fi
local spec
if use hardened ; then
spec="hardened"
else
spec="vanilla"
fi
local isset=0
local tuple
for tuple in "${CHOST}" "${CTARGET}" "${ctarget}" ; do
local version
for version in "$(gcc-fullversion)" ; do
local profile
for profile in "${abi}-${spec}" "${spec}" "${abi}-default" "default" "${abi}-vanilla" "vanilla" ; do
if eselect compiler set ${tuple}-${version}/${profile} ${extra_options} &> /dev/null ; then
einfo "${abi}: ${tuple}-${version}/${profile}"
isset=1
break
fi
done
[[ ${isset} == 1 ]] && break
done
[[ ${isset} == 1 ]] && break
done
if [[ ${isset} == 0 ]] ; then
eerror "${abi}: Unable to determine an appropriate profile. Please set manually."
fi
done
else
eselect compiler update
fi
local file
local resource_profile=0
for file in ${ROOT}/etc/env.d/05gcc* ; do
if [[ -f ${file} ]] ; then
ewarn "Removing env.d entry which was used by gcc-config:"
ewarn " ${file}"
rm -f ${file}
resource_profile=1
fi
done
if [[ ${resource_profile} == 1 ]] ; then
echo
ewarn "You should source /etc/profile in your open shells."
fi
}
src_unpack() {
unpack ${A}
cd ${S}
epatch ${FILESDIR}/${P}-inherit.patch
epatch ${FILESDIR}/${P}-env-update.patch
}
src_install() {
dodoc README
make DESTDIR="${D}" install || die
doenvd ${FILESDIR}/25eselect-compiler
# This is installed by sys-devel/gcc-config
rm ${D}/usr/bin/gcc-config
}
# The profiles are protected by CONFIG_PROJECT until eselect-compiler is installed, so we need to clean out
# the invalid profiles when eselect-compiler is first installed
delete_invalid_profiles() {
# Some toolchain.eclass installed confs had some bugs in them. We
# could just use sed to update them, but then portage won't remove
# them automatically on unmerge.
local file
for file in $(grep "^[[:space:]]*chost=" ${ROOT}/etc/eselect/compiler/*.conf | cut -f1 -d:) ; do
rm ${file}
done
for file in $(grep "^[[:space:]]*spec=" ${ROOT}/etc/eselect/compiler/*.conf | cut -f1 -d:) ; do
rm ${file}
done
# First we need to clean out /etc/eselect/compiler as there may
# be some profiles in there which were not unmerged with gcc.
local item
for item in $(grep "^[[:space:]]*binpath=" ${ROOT}/etc/eselect/compiler/*.conf | sed 's/:.*binpath=/:/') ; do
local file=${item%:*}
local binpath=${item#*:}
[[ -d ${binpath} ]] || rm ${file}
done
}
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