[Buildroot] [PATCH] package/qemu: disable Qemu user-land emulation for musl toolchains

[Romain Naour <romain.naour@gmail.com>]

Hi Arnout,

Le 06/11/2016 ? 16:43, Arnout Vandecappelle a ?crit :
> 
> 
> On 06-11-16 15:15, Romain Naour wrote:
>> Like for cyclictest (rt-test)[1], linux-user/syscall.c use the
>> definition of the "struct sigevent" from Glibc/uClibc which doesn't
>> build with musl libc.
>>
>> So, disable Qemu user-land emulation for musl toolchains.
>>
>> Fixes:
>> http://autobuild.buildroot.net/results/b27/b277e668d9e22b624416bf46f6ccba802acd257e
>>
>> [1] 43bffa59e7359610c8f00038ddd97795c0ca35e1
>>
>> Signed-off-by: Romain Naour <romain.naour@gmail.com>
>> Cc: Francois Perrad <francois.perrad@gadz.org>
>> ---
>>  package/qemu/Config.in | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/package/qemu/Config.in b/package/qemu/Config.in
>> index ea6b946..138d96a 100644
>> --- a/package/qemu/Config.in
>> +++ b/package/qemu/Config.in
>> @@ -69,6 +69,8 @@ comment "systems emulation needs a toolchain w/ dynamic library"
>>  
>>  config BR2_PACKAGE_QEMU_LINUX_USER
>>  	bool "Enable all Linux user-land emulation"
>> +	# Incompatible "struct sigevent" definition on musl
>> +	depends on !BR2_TOOLCHAIN_USES_MUSL
>>  	help
>>  	  Say 'y' to build all Linux user-land emulators that QEMU supports.
>>  
> 
>  Shouldn't a comment be added?

Yes you're right.
Fixed in v2.

Best regards,
Romain

> 
>  Regards,
>  Arnout
> 
>>
>