[S] Change in coreboot[master]: Makefile.inc: Use 'Wmissing-include-dirs' command option

[Elyes Haouas (Code Review)]

Attention is currently required from: Martin L Roth.

Elyes Haouas has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/70251 )

Change subject: Makefile.inc: Use 'Wmissing-include-dirs' command option
......................................................................

Makefile.inc: Use 'Wmissing-include-dirs' command option

Change-Id: I5a30c3830f30509deaaadc6eaeab0e17bc08565c
Signed-off-by: Elyes Haouas 
---
M Makefile.inc
1 file changed, 11 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/51/70251/1

diff --git a/Makefile.inc b/Makefile.inc
index f27d4ed..2b282c9 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -415,7 +415,7 @@
 CFLAGS_common += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
 CFLAGS_common += -Wwrite-strings -Wredundant-decls -Wno-trigraphs -Wimplicit-fallthrough
 CFLAGS_common += -Wshadow -Wdate-time -Wtype-limits -Wvla -Wold-style-definition
-CFLAGS_common += -Wdangling-else -Wduplicated-branches
+CFLAGS_common += -Wdangling-else -Wduplicated-branches -Wmissing-include-dirs
 CFLAGS_common += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
 CFLAGS_common += -fstrict-aliasing -ffunction-sections -fdata-sections -fno-pie
 ifeq ($(CONFIG_COMPILER_GCC),y)