sys-devel/binutils-config: add avr/msp symlink handling

* fixes bug #147155 for all the happy arduino people

Package-Manager: Portage-2.3.13, Repoman-2.3.4

diff --git a/sys-devel/binutils-config/files/binutils-config-5 b/sys-devel/binutils-config/files/binutils-config-5
index acb72b7e343589f147a1d3585cd6963a232bd0c0..e6c5fac0026433c9ee2205b80a81314ce23376c8 100755 (executable)
--- a/sys-devel/binutils-config/files/binutils-config-5
+++ b/sys-devel/binutils-config/files/binutils-config-5
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 # Format of /etc/env.d/binutils/:
@@ -145,13 +145,17 @@ switch_profile() {
        cd "${ROOT}/${LIBPATH}" || exit 1
        if [[ ${TARGET} == ${HOST} ]] ; then
                dstlib=${EROOT}/usr/${HOST}/lib
+       elif [[ -d ${EROOT}/usr/${TARGET}/lib ]] ; then
+               # true for at least avr and msp targets
+               dstlib=${EROOT}/usr/${TARGET}/lib
        else
                dstlib=${EROOT}/usr/${HOST}/${TARGET}/lib
        fi
        # When upgrading, we need to clean up ldscripts and libs.
        # Don't symlink back in the libs -- the binutils-lib package handles
        # these now.
-       # TODO: Stop requiring even the ldscripts symlink.
+       # TODO: Stop requiring even the ldscripts symlink, except
+       # we can't for bare-metal toolchains, so...  bug #147155
        mkdir -p "${dstlib}"
        rm -rf "${ROOT}/${BINPATH_LINKS}"/ldscripts
        atomic_ln "${LIBPATH}/ldscripts" "${dstlib}" "ldscripts"