[gnome-continuous-yocto/gnomeostree-3.28-rocko: 5995/8267] systemd: Make knobs for compiler specific nn, ar, ranlib

[Emmanuele Bassi <ebassi src gnome org>]

commit 9777af544ca8518a84a417f6fa1ff3f7519d45ac
Author: Khem Raj <raj khem gmail com>
Date:   Sun May 21 22:00:36 2017 -0700

    systemd: Make knobs for compiler specific nn, ar, ranlib
    
    These are used with LTO enabled so it has to be
    compiler specific, making it weak default, makes
    clang to override them when enabled.
    
    (From OE-Core rev: 23cfb8416fb13a32e42ec3860c419ee419e55734)
    
    Signed-off-by: Khem Raj <raj khem gmail com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/recipes-core/systemd/systemd_232.bb |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/meta/recipes-core/systemd/systemd_232.bb b/meta/recipes-core/systemd/systemd_232.bb
index 6513054..f843c58 100644
--- a/meta/recipes-core/systemd/systemd_232.bb
+++ b/meta/recipes-core/systemd/systemd_232.bb
@@ -161,10 +161,14 @@ CFLAGS .= "${@bb.utils.contains('PACKAGECONFIG', 'valgrind', ' -DVALGRIND=1', ''
 # disable problematic GCC 5.2 optimizations [YOCTO #8291]
 FULL_OPTIMIZATION_append_arm = " -fno-schedule-insns -fno-schedule-insns2"
 
+COMPILER_NM ?= "${HOST_PREFIX}gcc-nm"
+COMPILER_AR ?= "${HOST_PREFIX}gcc-ar"
+COMPILER_RANLIB ?= "${HOST_PREFIX}gcc-ranlib"
+
 do_configure_prepend() {
-       export NM="${HOST_PREFIX}gcc-nm"
-       export AR="${HOST_PREFIX}gcc-ar"
-       export RANLIB="${HOST_PREFIX}gcc-ranlib"
+       export NM="${COMPILER_NM}"
+       export AR="${COMPILER_AR}"
+       export RANLIB="${COMPILER_RANLIB}"
        export KMOD="${base_bindir}/kmod"
        if [ -d ${S}/units.pre_sed ] ; then
                cp -r ${S}/units.pre_sed ${S}/units