Bug#948512: libsdl2: FTBFS on armhf

[Timo Aaltonen]

On 9.1.2020 18.18, Timo Aaltonen wrote:
> Source: libsdl2
> Severity: normal
> 
> Hi,
> 
> libsdl2 fails to build on armhf:
> 
>   CC     build/SDL_video.lo
> In file included from include/SDL_opengles.h:33,
>                  from /home/tjaalton/libsdl2-2.0.10+dfsg1/src/video/SDL_video.c:41:
> /usr/include/GLES/gl.h:63:25: error: conflicting types for 'GLsizeiptr'
>    63 | typedef khronos_ssize_t GLsizeiptr;
>       |                         ^~~~~~~~~~
> In file included from include/SDL_opengl.h:2105,
>                  from /home/tjaalton/libsdl2-2.0.10+dfsg1/src/video/SDL_video.c:37:
> include/SDL_opengl_glext.h:472:19: note: previous declaration of 'GLsizeiptr' was here
>   472 | typedef ptrdiff_t GLsizeiptr;
>       |                   ^~~~~~~~~~
> In file included from include/SDL_opengles.h:33,
>                  from /home/tjaalton/libsdl2-2.0.10+dfsg1/src/video/SDL_video.c:41:
> /usr/include/GLES/gl.h:64:26: error: conflicting types for 'GLintptr'
>    64 | typedef khronos_intptr_t GLintptr;
>       |                          ^~~~~~~~
> In file included from include/SDL_opengl.h:2105,
>                  from /home/tjaalton/libsdl2-2.0.10+dfsg1/src/video/SDL_video.c:37:
> include/SDL_opengl_glext.h:473:19: note: previous declaration of 'GLintptr' was here
>   473 | typedef ptrdiff_t GLintptr;
> 
> this is because the mesa/libglvnd header files got updated and libsdl needs to sync it's own copy.

nope, that's not why.. GLES1 headers are shipped now, and it tries to
build with GLES1 support enabled and then this happens. So add
--disable-video-opengles1 to configure flags to get it built again.


-- 
t