2017-09-09 19:47 GMT+09:00 Rob Clark robdclark@gmail.com:
EFI_LOADER really wants UTF-16 strings (ie. %ls and L"string" are 16bit chars instead of 32bit chars). But rather than enabling -fshort-wchar conditionally if EFI_LOADER is enabled, it was deemed preferrable to globally switch.
Signed-off-by: Rob Clark robdclark@gmail.com
Makefile | 1 + 1 file changed, 1 insertion(+)
diff --git a/Makefile b/Makefile index 5bb3b09115..d635de12ab 100644 --- a/Makefile +++ b/Makefile @@ -360,6 +360,7 @@ KBUILD_CPPFLAGS := -D__KERNEL__ -D__UBOOT__ KBUILD_CFLAGS := -Wall -Wstrict-prototypes \ -Wno-format-security \ -fno-builtin -ffreestanding +KBUILD_CFLAGS += -fshort-wchar KBUILD_AFLAGS := -D__ASSEMBLY__
# Read UBOOTRELEASE from include/config/uboot.release (if it exists)
Recently, Linux also switched to the global -fshort-wchar and I think it makes more sense than giving it conditionally.
Acked-by: Masahiro Yamada yamada.masahiro@socionext.com