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authorMichał Górny <mgorny@gentoo.org>2018-06-22 14:07:29 +0200
committerMichał Górny <mgorny@gentoo.org>2018-06-22 14:10:08 +0200
commitffe933033442c27d5e99788f82f958f03ee0b7d0 (patch)
treedb0f80bab5f223cb8045811daaa99756a3b1a7d4 /sys-devel/multilib-gcc-wrapper
parentsys-devel/multilib-gcc-wrapper: Support updating shadowman symlinks (diff)
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sys-devel/multilib-gcc-wrapper: Bump to EAPI=7
Diffstat (limited to 'sys-devel/multilib-gcc-wrapper')
-rw-r--r--sys-devel/multilib-gcc-wrapper/multilib-gcc-wrapper-0-r2.ebuild83
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 00000000000..f670a006b51
--- /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
+}