From b6dba773491bbb7b4664dacdd87a12af860f1bd8 Mon Sep 17 00:00:00 2001
From: Oleksiy Obitotskyy <oobitots@cisco.com>
Date: Thu, 28 Jan 2021 05:43:33 -0800
Subject: [PATCH] tests/makefile: Append CPPFLAGS rather then override

CPPFLAGS overrided and we could miss some options needed.

Upstream-Status: Submitted
Signed-off-by: Oleksiy Obitotskyy <oobitots@cisco.com>
---
 tests/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/Makefile b/tests/Makefile
index 0ca3716..d262932 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -33,8 +33,8 @@ HELPERS = get_hugetlbfs_path compare_kvers
 HELPER_LIBS = libheapshrink.so
 BADTOOLCHAIN = bad-toolchain.sh
 
-CFLAGS = -O2 -Wall -g
-CPPFLAGS = -I..
+CFLAGS += -O2 -Wall -g
+CPPFLAGS += -I..
 STATIC_LIBHUGE = -Wl,--whole-archive -lhugetlbfs -Wl,--no-whole-archive
 STATIC_LDLIBS = -Wl,--no-as-needed -lpthread
 LDLIBS = $(STATIC_LDLIBS) -ldl -lhugetlbfs_privutils
-- 
2.26.2.Cisco