[U-Boot] [PATCH v2 1/5] kbuild: Enable -fshort-wchar

Rob Clark
2017-09-09T10:47:39Z

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)
--
2.13.5