[OE-core] [PATCH 09/15] systemd: Make knobs for compiler specific nn, ar, ranlib

[Khem Raj]

These are used with LTO enabled so it has to be
compiler specific, making it weak default, makes
clang to override them when enabled.

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 meta/recipes-core/systemd/systemd_232.bb | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/meta/recipes-core/systemd/systemd_232.bb b/meta/recipes-core/systemd/systemd_232.bb
index 398cb46f0d..8c778ae778 100644
--- a/meta/recipes-core/systemd/systemd_232.bb
+++ b/meta/recipes-core/systemd/systemd_232.bb
@@ -160,10 +160,14 @@ 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
-- 
2.13.0