This compile issue was first reported by Sirshak Das in following thread:
https://lists.fd.io/g/vpp-dev/message/8384
The issue was caused by auto-config shell script auto-config-h.sh regard
quotation mark "" as $CROSS prefix for $CC when CROSS is empty.
Change-Id: Ied535c6d18c4dffacbddabc3ad2087dffe19438d
Signed-off-by: Bin Huang <huangbin.mails@gmail.com>
# ARM64
##############################################################################
else ifeq ($(MACHINE),aarch64)
-export CROSS=""
+CROSS :=
+export CROSS
DPDK_TARGET ?= arm64-armv8a-linuxapp-$(DPDK_CC)
DPDK_MACHINE ?= armv8a
DPDK_TUNE ?= generic