Hi Ross,
I tested this patch and found it also need to add libxkbcommon as a
dependency in PACKAGECONFIG[wayland]. Otherwise the wayland support
would skip if libxkbcommon is not built before even if we already enable
video-wayland.
Reproduce steps:
bitbake libxkbcommon -c clean
bitbake libsdl2 -c cleansstate && bitbake libsdl2
config.log:
[snip]
configure:19347: checking for Wayland support
configure:19357: result: no
[snip]
Thanks,
Yi
在 2015年11月11日 21:40, Ross Burton 写道:
The Wayland support requires GLES2 to be enabled as otherwise the EGL support
code in SDL2 isn't enabled.
| In file included from
.../SDL2-2.0.3/src/video/wayland/SDL_waylandvideo.c:34:0:
| .../SDL2-2.0.3/src/video/wayland/SDL_waylandvideo.c: In function
'Wayland_CreateDevice':
| .../SDL2-2.0.3/src/video/wayland/SDL_waylandopengles.h:38:38: error:
'SDL_EGL_GetSwapInterval' undeclared (first use in this function)
| #define Wayland_GLES_GetSwapInterval SDL_EGL_GetSwapInterval
Solve this by adding gles2 to the Wayland PACKAGECONFIG option.
Signed-off-by: Ross Burton <ross.bur...@intel.com>
---
meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb
b/meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb
index 97f64f3..f138f97 100644
--- a/meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb
+++ b/meta/recipes-graphics/libsdl2/libsdl2_2.0.3.bb
@@ -39,7 +39,7 @@ PACKAGECONFIG ??= " \
${@bb.utils.contains('DISTRO_FEATURES', 'alsa', 'alsa', '', d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'directfb', 'directfb', '', d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'pulseaudio', 'pulseaudio', '',
d)} \
- ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'wayland', '', d)} \
+ ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'wayland gles2', '',
d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'x11', '', d)} \
"
PACKAGECONFIG[alsa] = "--enable-alsa
--disable-alsatest,--disable-alsa,alsa-lib,"
--
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