[PATCH v2 11/11] [EXPERIMENTAL] Kbuild: enable -Wmissing-include-dirs by default
From: arnd@arndb.de (Arnd Bergmann)
Date: 2016-06-15 15:45:21
Also in:
dri-devel, linux-kbuild, lkml, netdev
Subsystem:
kernel build + files below scripts/ (unless maintained elsewhere), the rest · Maintainers:
Nathan Chancellor, Nicolas Schier, Linus Torvalds
I have fixed up all -Wmissing-include-dirs on ARM randconfig builds, so we could make this the default, but I have not tested this at all on other architectures. This enables it anyway, just to see what other warnings we get when the build bot analyses the branch. Don't apply (yet). Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- Makefile | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Makefile b/Makefile
index 969924783543..2305cbd61e60 100644
--- a/Makefile
+++ b/Makefile@@ -781,6 +781,9 @@ endif NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) CHECKFLAGS += $(NOSTDINC_FLAGS) +# warn about incorrect -I include paths +KBUILD_CFLAGS += -Wmissing-include-dirs + # warn about C99 declaration after statement KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
--
2.9.0