[coreboot-gerrit] [XS] Change in coreboot[main]: Makefile: unexport CFLAGS

[Name of user not set (Code Review)]

Name of user not set #1005536 has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/83379?usp=email )

Change subject: Makefile: unexport CFLAGS
......................................................................

Makefile: unexport CFLAGS

Whenever CFLAGS variable is present in environment, make
doesn't treat CFLAGS assignments locally. This may lead
to compile errors due to -Wextra flag leaking.

Change-Id: I5fe75095aec620ef1bcdb5506dc7d29e482697a1
Signed-off-by: Torsten Schenk 
---
M Makefile
1 file changed, 3 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/79/83379/1

diff --git a/Makefile b/Makefile
index cc73900..1e6be31 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,9 @@
 ifneq ($(words $(CURDIR)),1)
     $(error Error: Path to the main directory cannot contain spaces)
 endif
+
+unexport CFLAGS
+
 top := $(CURDIR)
 src := src
 srck := $(top)/util/kconfig