Linux has been configured with -std=gnu11 since v5.18 to benefit from
being able to declare variables in for loops init statements.
This is handy for barebox as well and should we adopt
__attribute__((cleanup)) to simplify resource management, it will become
required anyway, because define __attribute((cleanup)) variables much
earlier than they are used is needlessly cumbersome.
So let's do the switch.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
v1 -> v2:
- unchanged
---
Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index dc22ea546428..85bc6515d462 100644
--- a/Makefile
+++ b/Makefile
@@ -387,7 +387,7 @@ HOSTCC = gcc
HOSTCXX = g++
KBUILD_USERHOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes \
- -O2 -fomit-frame-pointer -std=gnu89
+ -O2 -fomit-frame-pointer -std=gnu11
KBUILD_USERCFLAGS := $(KBUILD_USERHOSTCFLAGS) $(USERCFLAGS)
KBUILD_USERLDFLAGS := $(USERLDFLAGS)
@@ -452,7 +452,7 @@ KBUILD_CPPFLAGS := -D__KERNEL__ -D__BAREBOX__ $(LINUXINCLUDE) -fno-builti
KBUILD_CFLAGS := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common -fshort-wchar \
-Werror=implicit-function-declaration -Werror=implicit-int \
- -Os -pipe -Wmissing-prototypes -std=gnu89
+ -Os -pipe -Wmissing-prototypes -std=gnu11
KBUILD_AFLAGS := -D__ASSEMBLY__
KBUILD_AFLAGS_KERNEL :=
KBUILD_CFLAGS_KERNEL :=
--
2.39.2
