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SubjectRe: [PATCH] openrisc: Makefile: append "-D__linux__" to KBUILD_CFLAGS
On 07/31/2013 05:34 AM, Chen Gang wrote:
> Need append "_D__linux__" to KBUILD_CFLAGS, just like some of another
> architectures have done, or 'allmodconfig' can not pass compiling.
>
> The related error:
>
> CC [M] fs/coda/psdev.o
> In file included from include/linux/coda.h:65:0,
> from fs/coda/psdev.c:45:
> include/uapi/linux/coda.h:221:2: error: expected specifier-qualifier-list before 'u_quad_t'
>
> The related compiler information:
>
> [root@dhcp122 ~]# /usr/local/bin/or32-linux-gcc -v
> Using built-in specs.
> COLLECT_GCC=/usr/local/bin/or32-linux-gcc
> COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/or32-linux/4.5.1-or32-1.0rc1/lto-wrapper
> Target: or32-linux
> Configured with: ../gcc-openrisc/configure --target=or32-linux --disable-nls --enable-languages=c --without-headers --disable-shared --disable-threads --enable-werror=no
> Thread model: single
> gcc version 4.5.1-or32-1.0rc1 (GCC)
>
>
> Signed-off-by: Chen Gang <gang.chen@asianux.com>

Thanks. Applied.
/Jonas

> ---
> arch/openrisc/Makefile | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
> index 4739b83..89076a6 100644
> --- a/arch/openrisc/Makefile
> +++ b/arch/openrisc/Makefile
> @@ -24,7 +24,7 @@ OBJCOPYFLAGS := -O binary -R .note -R .comment -S
> LDFLAGS_vmlinux :=
> LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
>
> -KBUILD_CFLAGS += -pipe -ffixed-r10
> +KBUILD_CFLAGS += -pipe -ffixed-r10 -D__linux__
>
> ifeq ($(CONFIG_OPENRISC_HAVE_INST_MUL),y)
> KBUILD_CFLAGS += $(call cc-option,-mhard-mul)
>



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