All current uses of wchar_t assume 16 bit code units. We enforce this
via -fshort-wchar on x86 and by typedefing in <linux/nls.h>.
Make wchar_t universally 16-bit to acknowledge this, a small step
towards ARM and RISC-V EFI support in barebox.
Signed-off-by: Ahmad Fatoum <ahmad@xxxxxx>
---
Makefile | 2 +-
arch/x86/Makefile | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 74e4893f02c8..cc01e5656d7c 100644
--- a/Makefile
+++ b/Makefile
@@ -438,7 +438,7 @@ LINUXINCLUDE := -Iinclude -I$(srctree)/dts/include \
KBUILD_CPPFLAGS := -D__KERNEL__ -D__BAREBOX__ $(LINUXINCLUDE) -fno-builtin -ffreestanding
KBUILD_CFLAGS := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \
- -fno-strict-aliasing -fno-common \
+ -fno-strict-aliasing -fno-common -fshort-wchar \
-Werror=implicit-function-declaration -Werror=implicit-int \
-Os -pipe -Wmissing-prototypes -std=gnu89
KBUILD_AFLAGS := -D__ASSEMBLY__
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index fd871ca21419..532246647b63 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -5,7 +5,7 @@ KBUILD_CPPFLAGS += -D__X86__
TEXT_BASE = $(CONFIG_TEXT_BASE)
machine-y := efi
-KBUILD_CFLAGS += -fpic -fshort-wchar -mno-sse -mno-mmx
+KBUILD_CFLAGS += -fpic -mno-sse -mno-mmx
ifeq ($(CONFIG_X86_32),y)
TARGET = efi-app-ia32
else
--
2.33.0
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
