sys-devel/multilib-gcc-wrapper: Bump to EAPI=7

1 files changed, 83 insertions, 0 deletions

diff --git a/sys-devel/multilib-gcc-wrapper/multilib-gcc-wrapper-0-r2.ebuild b/sys-devel/multilib-gcc-wrapper/multilib-gcc-wrapper-0-r2.ebuild
new file mode 100644
index 000000000000..f670a006b51a
--- /dev/null
+++ b/sys-devel/multilib-gcc-wrapper/multilib-gcc-wrapper-0-r2.ebuild
@@ -0,0 +1,83 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit multilib
+
+DESCRIPTION="Wrappers for gcc tools to be used on non-native CHOSTs"
+HOMEPAGE="https://www.gentoo.org"
+SRC_URI=""
+
+LICENSE="public-domain"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE=""
+
+RDEPEND="sys-devel/gcc:="
+
+S=${WORKDIR}
+
+mkwrap() {
+	einfo "	${2}"
+
+	cat > "${T}"/wrapper <<-_EOF_
+		#!${EPREFIX}/bin/sh
+		exec ${1} $(get_abi_CFLAGS) "\${@}"
+	_EOF_
+
+	newbin "${T}"/wrapper "${2}"
+}
+
+src_install() {
+	local host_prefix=${CHOST}
+	# stolen from sys-devel/gcc-config
+	# TODO: check if all of them actually support $(get_ABI_CFLAGS)
+	local tools=(
+		cpp cc gcc c++ g++ f77 g77 gcj gcjh gdc gdmd gfortran gccgo
+	)
+
+	cd "${EROOT%/}"/usr/bin || die
+	shopt -s nullglob
+
+	# same as toolchain.eclass
+	: ${TARGET_DEFAULT_ABI:=${DEFAULT_ABI}}
+	: ${TARGET_MULTILIB_ABIS:=${MULTILIB_ABIS}}
+	local ABI t e
+	for ABI in $(get_all_abis TARGET); do
+		[[ ${ABI} == ${TARGET_DEFAULT_ABI} ]] && continue
+
+		einfo "Creating wrappers for ${ABI} ..."
+		for t in "${tools[@]}"; do
+			# look for both plain *-gcc and e.g. *-gcc-4.8.3
+			# (but avoid *-gcc-nm)
+			# note: nullglob applied above
+			for e in ${host_prefix}[-]${t}{,-[0-9]*}; do
+				local newname=$(get_abi_CHOST)-${e#${host_prefix}-}
+
+				einfo "	${newname}"
+
+				cat > "${T}"/wrapper <<-_EOF_
+					#!${EPREFIX}/bin/sh
+					exec ${e} $(get_abi_CFLAGS) "\${@}"
+				_EOF_
+
+				newbin "${T}"/wrapper "${newname}"
+			done
+		done
+	done
+
+	shopt -u nullglob
+}
+
+pkg_postinst() {
+	if [[ ${ROOT} == / && -f ${EPREFIX}/usr/share/eselect/modules/compiler-shadow.eselect ]] ; then
+		eselect compiler-shadow update all
+	fi
+}
+
+pkg_postrm() {
+	if [[ ${ROOT} == / && -f ${EPREFIX}/usr/share/eselect/modules/compiler-shadow.eselect ]] ; then
+		eselect compiler-shadow clean all
+	fi
+}