* [Buildroot] [git commit branch/2021.02.x] package/sdl2: kmsdrm needs GBM
@ 2021-09-06 15:39 Peter Korsgaard
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From: Peter Korsgaard @ 2021-09-06 15:39 UTC (permalink / raw)
To: buildroot
commit: https://git.buildroot.net/buildroot/commit/?id=32ffddf0bb81200c607bb621b714294da19321c7
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2021.02.x
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@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 5bb4e281c0c9fdd867eb7471f4e1ae82028d596d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.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 a2e426e578..c7fe7051de 100644
--- a/package/sdl2/sdl2.mk
+++ b/package/sdl2/sdl2.mk
@@ -150,7 +150,7 @@ 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
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