* [PATCH] openrisc: Makefile: append "-D__linux__" to KBUILD_CFLAGS
@ 2013-07-31 3:34 Chen Gang
2013-08-01 9:46 ` Jonas Bonn
0 siblings, 1 reply; 3+ messages in thread
From: Chen Gang @ 2013-07-31 3:34 UTC (permalink / raw)
To: jonas; +Cc: linux, linux-kernel@vger.kernel.org
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>
---
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)
--
1.7.7.6
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] openrisc: Makefile: append "-D__linux__" to KBUILD_CFLAGS
2013-07-31 3:34 [PATCH] openrisc: Makefile: append "-D__linux__" to KBUILD_CFLAGS Chen Gang
@ 2013-08-01 9:46 ` Jonas Bonn
2013-08-01 23:58 ` Chen Gang
0 siblings, 1 reply; 3+ messages in thread
From: Jonas Bonn @ 2013-08-01 9:46 UTC (permalink / raw)
To: Chen Gang; +Cc: linux, linux-kernel@vger.kernel.org
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)
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] openrisc: Makefile: append "-D__linux__" to KBUILD_CFLAGS
2013-08-01 9:46 ` Jonas Bonn
@ 2013-08-01 23:58 ` Chen Gang
0 siblings, 0 replies; 3+ messages in thread
From: Chen Gang @ 2013-08-01 23:58 UTC (permalink / raw)
To: Jonas Bonn; +Cc: linux, linux-kernel@vger.kernel.org
On 08/01/2013 05:46 PM, Jonas Bonn wrote:
> 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.
Thank you very much for your whole work.
> /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)
>>
>
>
>
--
Chen Gang
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2013-08-01 23:59 UTC | newest]
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2013-07-31 3:34 [PATCH] openrisc: Makefile: append "-D__linux__" to KBUILD_CFLAGS Chen Gang
2013-08-01 9:46 ` Jonas Bonn
2013-08-01 23:58 ` Chen Gang
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