commit 6495c4b8a11f231f099ce96e4538e1f82ce51793
author Sirshak Das <sirshak.das@arm.com> Tue May 29 21:06:28 2018 -0500
committer Damjan Marion <dmarion.lists@gmail.com> Wed May 30 08:23:07 2018 +0000
tree a2da5ecf83f1248eb8f7e869c26f34337f137f3e
parent 374399992f9cdaea2f0a32b37a5b65ae67e2b97b

Fix clang compilation on aarch64: replace -pie with -fPIE for dpdk compilation.

Fixes clang error: argument unused during compilation: '-pie'
by replacing it with -fPIE

Change-Id: Ic89a5e325e019d4d794d35556a07ebcf0b718dd3
Signed-off-by: Sirshak Das <sirshak.das@arm.com>
Reviewed-by: Brian Brooks <brian.brooks@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

dpdk/Makefile

diff --git a/dpdk/Makefile b/dpdk/Makefile
index 17a229c..331e1c3 100644
--- a/dpdk/Makefile
+++ b/dpdk/Makefile
@@ -145,7 +145,11 @@
 	$(shell grep -c ^processor /proc/cpuinfo), 2)
 
 # compiler/linker custom arguments
+ifeq ($(DPDK_CC),clang)
+DPDK_CPU_CFLAGS := -fPIE -fPIC
+else
 DPDK_CPU_CFLAGS := -pie -fPIC
+endif
 
 ifeq ($(DPDK_DEBUG),n)
 DPDK_EXTRA_CFLAGS := -g -mtune=$(DPDK_TUNE)