[PATCH 1/8] auto, kbuild: flatten KBUILD_CFLAGS

From: Alexey Dobriyan
Date: Thu May 18 2023 - 11:47:09 EST


Make it slightly easier to see what compiler options are added and
removed (and not worry about column limit too!)

Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
---
Makefile | 22 +++++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index f836936fb4d8..10fcc64fcd1f 100644
--- a/Makefile
+++ b/Makefile
@@ -554,11 +554,23 @@ LINUXINCLUDE := \
$(USERINCLUDE)

KBUILD_AFLAGS := -D__ASSEMBLY__ -fno-PIE
-KBUILD_CFLAGS := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \
- -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \
- -Werror=implicit-function-declaration -Werror=implicit-int \
- -Werror=return-type -Wno-format-security -funsigned-char \
- -std=gnu11
+
+KBUILD_CFLAGS :=
+KBUILD_CFLAGS += -std=gnu11
+KBUILD_CFLAGS += -fshort-wchar
+KBUILD_CFLAGS += -funsigned-char
+KBUILD_CFLAGS += -fno-common
+KBUILD_CFLAGS += -fno-PIE
+KBUILD_CFLAGS += -fno-strict-aliasing
+KBUILD_CFLAGS += -Wall
+KBUILD_CFLAGS += -Wundef
+KBUILD_CFLAGS += -Werror=implicit-function-declaration
+KBUILD_CFLAGS += -Werror=implicit-int
+KBUILD_CFLAGS += -Werror=return-type
+KBUILD_CFLAGS += -Werror=strict-prototypes
+KBUILD_CFLAGS += -Wno-format-security
+KBUILD_CFLAGS += -Wno-trigraphs
+
KBUILD_CPPFLAGS := -D__KERNEL__
KBUILD_RUSTFLAGS := $(rust_common_flags) \
--target=$(objtree)/scripts/target.json \
--
2.40.1