[XS] Change in coreboot[main]: [only for test] test gcc's cmd options

[Elyes Haouas (Code Review)]

Elyes Haouas has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/83020?usp=email )

Change subject: [only for test] test gcc's cmd options
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[only for test] test gcc's cmd options

Change-Id: I4a68633d3fc2e154b882ded122cf6f5b9e2935ca
Signed-off-by: Elyes Haouas 
---
M Makefile.mk
1 file changed, 2 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/20/83020/1

diff --git a/Makefile.mk b/Makefile.mk
index e642ac7..194efa3 100644
--- a/Makefile.mk
+++ b/Makefile.mk
@@ -500,6 +500,8 @@
 CFLAGS_common += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
 CFLAGS_common += -fstrict-aliasing -ffunction-sections -fdata-sections -fno-pie
 CFLAGS_common += -Wstring-compare
+CFLAGS_common += -Wpedantic -Wpointer-arith -Wcast-qual -Wcast-align -Wformat=2
+CFLAGS_common += -Wformat-security
 ifeq ($(CONFIG_COMPILER_GCC),y)
 CFLAGS_common += -Wold-style-declaration
 # Don't add these GCC specific flags when running scan-build