From: Masahiro Yamada <masahiroy@kernel.org>
To: barebox@lists.infradead.org
Cc: Masahiro Yamada <masahiroy@kernel.org>
Subject: [PATCH 1/2] kbuild: add -Werror={strict-prototypes, implicit-int} to KBUILD_CFLAGS
Date: Sat, 9 May 2020 12:02:38 +0900 [thread overview]
Message-ID: <20200509030239.835689-1-masahiroy@kernel.org> (raw)
- Turn Wstrict-prototypes into an error
- Add -Werror=implicit-int
- Use the standard form -Werror=... for implicit-function-declaration
This commit imports the following Linux commits. They should work for
barebox too.
80970472179a Makefile: enable -Werror=implicit-int and -Werror=strict-prototypes by default
eeb5687a7139 kbuild: add -Werror=strict-prototypes flag unconditionally
61a0902a06d6 kbuild: add -Werror=implicit-int flag unconditionally
b89f25ea7892 kbuild: use -Werror=implicit-... instead of -Werror-implicit-...
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
Makefile | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile
index 9485f5551..a732e24d3 100644
--- a/Makefile
+++ b/Makefile
@@ -318,9 +318,10 @@ LINUXINCLUDE := -Iinclude -I$(srctree)/dts/include \
KBUILD_CPPFLAGS := -D__KERNEL__ -D__BAREBOX__ $(LINUXINCLUDE) -fno-builtin -ffreestanding
-KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
- -Werror-implicit-function-declaration \
- -fno-strict-aliasing -fno-common -Os -pipe -Wmissing-prototypes
+KBUILD_CFLAGS := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \
+ -fno-strict-aliasing -fno-common \
+ -Werror=implicit-function-declaration -Werror=implicit-int \
+ -Os -pipe -Wmissing-prototypes
KBUILD_AFLAGS := -D__ASSEMBLY__
LDFLAGS_barebox := -Map barebox.map
--
2.25.1
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next reply other threads:[~2020-05-09 3:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-09 3:02 Masahiro Yamada [this message]
2020-05-09 3:02 ` [PATCH 2/2] kbuild: add -Wall to KBUILD_HOSTCXXFLAGS Masahiro Yamada
2020-05-12 5:37 ` [PATCH 1/2] kbuild: add -Werror={strict-prototypes, implicit-int} to KBUILD_CFLAGS Sascha Hauer
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