[Buildroot] [PATCH 1/2] package/sdl2: kmsdrm needs GBM
Fabrice Fontaine
fontaine.fabrice at gmail.com
Sat Aug 21 09:39:07 UTC 2021
kmsdrm needs GBM (and so mesa3d) since its addition in version 2.0.6:
https://github.com/libsdl-org/SDL/commit/56363ebf6124b345e1cfbd14fb6c0e654837910c
If libgbm is not found, kmsdrm will be silently disabled
Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
package/sdl2/Config.in | 5 +++++
package/sdl2/sdl2.mk | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/package/sdl2/Config.in b/package/sdl2/Config.in
index f29b3c7c38..07de75a4d5 100644
--- a/package/sdl2/Config.in
+++ b/package/sdl2/Config.in
@@ -32,10 +32,15 @@ comment "X11 video driver needs X.org"
config BR2_PACKAGE_SDL2_KMSDRM
bool "KMS/DRM video driver"
depends on BR2_PACKAGE_LIBDRM
+ # requires libgbm from mesa3d
+ depends on BR2_PACKAGE_MESA3D_OPENGL_EGL
comment "KMS/DRM video driver needs libdrm"
depends on !BR2_PACKAGE_LIBDRM
+comment "KMS/DRM video driver needs an OpenGL EGL backend provided by mesa3d"
+ depends on !BR2_PACKAGE_MESA3D_OPENGL_EGL
+
config BR2_PACKAGE_SDL2_OPENGL
bool "OpenGL (GLX)"
depends on BR2_PACKAGE_HAS_LIBGL
diff --git a/package/sdl2/sdl2.mk b/package/sdl2/sdl2.mk
index 5aad92eda8..ff6b29f29c 100644
--- a/package/sdl2/sdl2.mk
+++ b/package/sdl2/sdl2.mk
@@ -152,7 +152,7 @@ SDL2_CONF_OPTS += --disable-alsa
endif
ifeq ($(BR2_PACKAGE_SDL2_KMSDRM),y)
-SDL2_DEPENDENCIES += libdrm
+SDL2_DEPENDENCIES += libdrm mesa3d
SDL2_CONF_OPTS += --enable-video-kmsdrm
else
SDL2_CONF_OPTS += --disable-video-kmsdrm
--
2.32.0
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