[Buildroot] [PATCH 3/4] package/efl: enable libdrm support
Romain Naour
romain.naour at gmail.com
Wed Sep 7 21:08:42 UTC 2016
This support is required for Enlightenment wayland support [1] which
will be added in a follow up patch.
As stated in configure.ac, libdrm support needs libdrm, elput,
libxkbcommon and libgbm.
libgbm is only provided by mesa3d package when OpenGL EGL support is
enabled, so add a direct dependency on mesa3d.
Rework the libxkbcommon dependency since it's now required for
ecore-wayland and libdrm support.
[1] https://www.enlightenment.org/about-wayland
Signed-off-by: Romain Naour <romain.naour at gmail.com>
---
libgdm can be found as a standalone library on github [2] but it seems
not very active. I prefer to rely on Mesa3d version.
[2] https://github.com/robclark/libgbm
---
package/efl/Config.in | 14 ++++++++++++++
package/efl/efl.mk | 9 ++++++++-
2 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/package/efl/Config.in b/package/efl/Config.in
index df13047..6171b29 100644
--- a/package/efl/Config.in
+++ b/package/efl/Config.in
@@ -194,6 +194,20 @@ config BR2_PACKAGE_EFL_ELPUT
ecore_drm, etc) to handle interfacing with libinput without
having to duplicate the code in each subsystem.
+config BR2_PACKAGE_EFL_DRM
+ bool "Evas DRM Engine"
+ depends on BR2_TOOLCHAIN_HAS_THREADS # libdrm
+ depends on BR2_PACKAGE_MESA3D_OPENGL_EGL # require libgbm from mesa3d
+ depends on BR2_PACKAGE_EFL_ELPUT
+ select BR2_PACKAGE_LIBDRM
+ select BR2_PACKAGE_LIBXKBCOMMON
+ help
+ This option enable building support for the Evas DRM Engine.
+
+comment "Evas DRM Engine needs mesa3d w/ EGL support, threads"
+ depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_PACKAGE_MESA3D_OPENGL_EGL
+ depends on BR2_PACKAGE_EFL_ELPUT
+
comment "libevas loaders"
config BR2_PACKAGE_EFL_PNG
diff --git a/package/efl/efl.mk b/package/efl/efl.mk
index 5b65758..413cf58 100644
--- a/package/efl/efl.mk
+++ b/package/efl/efl.mk
@@ -146,7 +146,7 @@ EFL_CONF_OPTS += --with-crypto=none
endif # BR2_PACKAGE_OPENSSL
ifeq ($(BR2_PACKAGE_WAYLAND),y)
-EFL_DEPENDENCIES += wayland libxkbcommon
+EFL_DEPENDENCIES += wayland
EFL_CONF_OPTS += --enable-wayland
else
EFL_CONF_OPTS += --disable-wayland
@@ -200,6 +200,13 @@ ifeq ($(BR2_PACKAGE_EFL_OPENGL_NONE),y)
EFL_CONF_OPTS += --with-opengl=none
endif
+ifeq ($(BR2_PACKAGE_EFL_DRM),y)
+EFL_CONF_OPTS += --enable-drm
+EFL_DEPENDENCIES += libdrm libegl mesa3d
+endif
+
+EFL_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBXKBCOMMON),libxkbcommon)
+
# Loaders that need external dependencies needs to be --enable-XXX=yes
# otherwise the default is '=static'.
# All other loaders are statically built-in
--
2.5.5
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