On Fri, Oct 25, 2019 at 11:51 PM Alistair Francis
wrote:
>
> Signed-off-by: Alistair Francis
Ping!
Alistair
> ---
> v5:
> - Backport upstream fix
>
> ...DL-fails-to-compile-with-Mesa-Master.patch | 41 +++
> .../libsdl2/libsdl2_2.0.10.bb | 1 +
> 2 files changed, 42 insertions(+)
> create mode 100644
> meta/recipes-graphics/libsdl2/libsdl2/0002-Fixed-bug-4797-SDL-fails-to-compile-with-Mesa-Master.patch
>
> diff --git
> a/meta/recipes-graphics/libsdl2/libsdl2/0002-Fixed-bug-4797-SDL-fails-to-compile-with-Mesa-Master.patch
>
> b/meta/recipes-graphics/libsdl2/libsdl2/0002-Fixed-bug-4797-SDL-fails-to-compile-with-Mesa-Master.patch
> new file mode 100644
> index 00..8f5b6a0cef
> --- /dev/null
> +++
> b/meta/recipes-graphics/libsdl2/libsdl2/0002-Fixed-bug-4797-SDL-fails-to-compile-with-Mesa-Master.patch
> @@ -0,0 +1,41 @@
> +# HG changeset patch
> +# User Sylvain Becker
> +# Date 1570898876 -7200
> +# Sat Oct 12 18:47:56 2019 +0200
> +# Node ID 369b01006eb2f6fd563f7c315d29ae3fe503c432
> +# Parent 4cbaffd0083b8cd17070dbd9d4ab1ce0fa9fca2d
> +Fixed bug 4797 - SDL fails to compile with Mesa Master (thanks Michael
> Olbrich!)
> +
> +fix building with Mesa 19.2
> +
> +With Mesa 19.2 building fails with:
> +
> +/include/GLES/gl.h:63:25: error: conflicting types for 'GLsizeiptr'
> +
> +The same type is defined in include/SDL_opengl.h for OpenGL and the two
> +headers should not be included at the same time.
> +This was just never noticed because the same header guard '__gl_h_' was
> +used. This was changed in Mesa. The result is this error.
> +
> +Fix this the same way GLES2 already handles this: Don't include the GLES
> +header when the OpenGL header was already included.
> +(https://hg.libsdl.org/SDL/rev/a60b3c292f0f)
> +
> +Upstream-Status: Backport [https://hg.libsdl.org/SDL/rev/369b01006eb2]
> +Signed-off-by: Alistair Francis
> +
> +diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
> +--- a/src/video/SDL_video.c
> b/src/video/SDL_video.c
> +@@ -37,9 +37,9 @@
> + #include "SDL_opengl.h"
> + #endif /* SDL_VIDEO_OPENGL */
> +
> +-#if SDL_VIDEO_OPENGL_ES
> ++#if SDL_VIDEO_OPENGL_ES && !SDL_VIDEO_OPENGL
> + #include "SDL_opengles.h"
> +-#endif /* SDL_VIDEO_OPENGL_ES */
> ++#endif /* SDL_VIDEO_OPENGL_ES && !SDL_VIDEO_OPENGL */
> +
> + /* GL and GLES2 headers conflict on Linux 32 bits */
> + #if SDL_VIDEO_OPENGL_ES2 && !SDL_VIDEO_OPENGL
> diff --git a/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
> b/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
> index cdc8650e17..862abe1d54 100644
> --- a/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
> +++ b/meta/recipes-graphics/libsdl2/libsdl2_2.0.10.bb
> @@ -15,6 +15,7 @@ PROVIDES = "virtual/libsdl2"
> SRC_URI = "http://www.libsdl.org/release/SDL2-${PV}.tar.gz \
> file://more-gen-depends.patch \
>
> file://0001-Fixed-bug-4538-validate-image-size-when-loading-BMP-.patch \
> +
> file://0002-Fixed-bug-4797-SDL-fails-to-compile-with-Mesa-Master.patch \
> "
>
> S = "${WORKDIR}/SDL2-${PV}"
> --
> 2.23.0
>
--
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