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# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc-config/gcc-config-1.3.6-r1.ebuild,v 1.1 2004/07/24 20:40:14 azarah Exp $
# Version of .c wrapper to use
W_VER="1.4.2"
DISABLE_GEN_GCC_WRAPPERS="yes"
GCC_CONFIG_BIN="${ROOT}/usr/bin/gcc-config"
DESCRIPTION="Utility to change the gcc compiler being used."
HOMEPAGE="http://www.gentoo.org/"
SRC_URI=""
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86 ~ppc ~sparc ~mips ~alpha ~arm ~hppa ~amd64 ~ia64 ~ppc64 ~s390"
IUSE=""
DEPEND="virtual/libc
>=sys-apps/portage-2.0.47-r10" # We need portageq ...
pkg_setup() {
if [ -x "${GCC_CONFIG_BIN}" ]
then
# Make sure while we have write access that everything is setup Ok ...
${GCC_CONFIG_BIN} --get-current-profile &> /dev/null
fi
}
src_install() {
local gcc_bin_path="$(${GCC_CONFIG_BIN} --get-bin-path)"
# Setup PATH just in case ...
if ${GCC_CONFIG_BIN} --get-current-profile &> /dev/null
then
if [ -x "${GCC_CONFIG_BIN}" ]
then
export PATH="`${GCC_CONFIG_BIN} --get-bin-path`:${PATH}"
else
export PATH="`${GCC_CONFIG_BIN} --get-bin-path`:${PATH}"
fi
fi
einfo "Compiling wrapper..."
${CC:-gcc} -O2 -Wall -o ${WORKDIR}/wrapper \
${FILESDIR}/wrapper-${W_VER}.c || die
exeinto /usr/lib/gcc-config
doexe ${WORKDIR}/wrapper || die
# Only setup this if we have a proper gcc version installed, else
# we will nuke the non gcc-config versions ...
if ${GCC_CONFIG_BIN} --get-current-profile &> /dev/null
then
einfo "Creating wrappers for compiler tools..."
exeinto /lib
newexe ${WORKDIR}/wrapper cpp
exeinto /usr/bin
for x in gcc cpp cc c++ g++ f77 gcj \
${CHOST}-gcc ${CHOST}-c++ ${CHOST}-g++ ${CHOST}-f77 ${CHOST}-gcj
do
# Make sure we only install wrappers for those present ...
[ -x "${gcc_bin_path}/${x}" -o \
"${x}" = "c++" -o "${x}" = "${REAL_CHOST}-c++" -o \
"${x}" = "cpp" -o "${x}" = "cc" ] && \
newexe ${WORKDIR}/wrapper ${x}
done
fi
einfo "Installing gcc-config..."
newbin ${FILESDIR}/${PN}-${PV} ${PN}
dosed "s:PORTAGE-VERSION:${PV}:" /usr/bin/${PN}
}
pkg_postinst() {
# Do we have a valid multi ver setup ?
if ${GCC_CONFIG_BIN} --get-current-profile &> /dev/null
then
# We not longer use the /usr/include/g++-v3 hacks, as
# it is not needed ...
if [ -L ${ROOT}/usr/include/g++ ]
then
rm -f ${ROOT}/usr/include/g++
fi
if [ -L ${ROOT}/usr/include/g++-v3 ]
then
rm -f ${ROOT}/usr/include/g++-v3
fi
if [ ${ROOT} = "/" ]
then
${GCC_CONFIG_BIN} $(/usr/bin/gcc-config --get-current-profile)
fi
fi
}
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