[Buildroot] [PATCH] SDL2 depends on MMU (fork)

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

Hi Guillaume,

Le 05/01/2017 ? 12:42, Baruch Siach a ?crit :
> Hi Guillaume,
> 
> On Thu, Jan 05, 2017 at 10:45:18AM +0100, Guillaume GARDET wrote:
>> Fixes autobuilder failure http://autobuild.buildroot.net/results/2f7/2f738830bf98eb7284f99c11856a8694467b3daa
>>
>> Signed-off-by: Guillaume GARDET <guillaume.gardet@oliseo.fr>
>> ---
>>  package/sdl2/Config.in | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/package/sdl2/Config.in b/package/sdl2/Config.in
>> index b73611d..30d5c1a 100644
>> --- a/package/sdl2/Config.in
>> +++ b/package/sdl2/Config.in
>> @@ -1,6 +1,7 @@
>>  config BR2_PACKAGE_SDL2
>>  	bool "sdl2"
>>  	depends on !BR2_STATIC_LIBS
>> +	depends on BR2_USE_MMU # fork()

It's actually BR2_PACKAGE_SDL2_X11 option that use fork().
If you disable it, SDL2 package build fine with this configuration.

Best regards,
Romain

> 
> You need to propagate this dependency to config symbols that select 
> BR2_PACKAGE_SDL2, BR2_PACKAGE_FFMPEG_FFPLAY and BR2_PACKAGE_STELLA. See 
> section 17.2.3 in the manual[1] for an explanation.
> 
> [1] http://nightly.buildroot.org/manual.html#_config_files
> 
>>  	help
>>  	  Simple DirectMedia Layer 2 - SDL2 is a library that allows
>>  	  programs portable low level access to a video framebuffer,
> 
> baruch
>