package/efl: re-add patches to fix drm-related build errors

Buildroot commit c7a1b73f17 removed
patches 0001-ecore_evas-engines-drm-meson.build-use-gl_deps-as-en.patch
and 0002-ecore_evas-engines-drm-meson.build-fix-gl_drm-includ.patch.

This defconfig

BR2_x86_64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
BR2_PACKAGE_EFL=y
BR2_PACKAGE_EFL_DRM=y
BR2_PACKAGE_MESA3D=y
BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SOFTPIPE=y
BR2_PACKAGE_MESA3D_OPENGL_GLX=y
BR2_PACKAGE_MESA3D_OPENGL_EGL=y
BR2_PACKAGE_MESA3D_OPENGL_ES=y
BR2_PACKAGE_XORG7=y
BR2_PACKAGE_LUAJIT=y

is broken now during configure stage

output/build/efl-1.28.1/src/modules/ecore_evas/engines/drm/meson.build:6:18:
 ERROR: Unknown variable "engine_gl_drm".

which is fixed by former patch 0001.

Later a build error occurs which is fixed by former patch 0002.

The error was not yet caught by the autobuilders.

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>

package/efl/0009-ecore_evas-engines-drm-meson.build-use-gl_deps-as-en.patch

@@ -0,0 +1,37 @@
+From 00833baac6935bd1e3e9856211bc165c5b02a7bd Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Sat, 1 Aug 2020 02:25:47 +0200
+Subject: [PATCH] ecore_evas/engines/drm/meson.build: use "gl_deps" as engine
+ dependencies
+
+Meson trigger an error since "engine_gl_drm" variable doesn't exist.
+
+src/modules/ecore_evas/engines/drm/meson.build:10:2: ERROR: Unknown variable "engine_gl_drm".
+
+Instead use "gl_deps" as engine dependencies.
+
+Upstream: https://sourceforge.net/p/enlightenment/mailman/message/37075016/
+
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+[Bernd: added Upstream: tag]
+Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
+---
+ src/modules/ecore_evas/engines/drm/meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/modules/ecore_evas/engines/drm/meson.build b/src/modules/ecore_evas/engines/drm/meson.build
+index 58071010d0..0741d7fccd 100644
+--- a/src/modules/ecore_evas/engines/drm/meson.build
++++ b/src/modules/ecore_evas/engines/drm/meson.build
+@@ -3,7 +3,7 @@ engine_deps = [ecore_drm2, ecore_input, eeze, elput, libdrm, engine_drm]
+ 
+ if get_option('opengl') != 'none'
+   config_h.set('BUILD_ECORE_EVAS_GL_DRM', '1')
+-  engine_deps += [engine_gl_drm]
++  engine_deps += [gl_deps]
+ endif
+ 
+ engine_include_dir += include_directories(join_paths('..', '..', '..', 'evas', 'engines', 'drm'))
+-- 
+2.31.1
+

package/efl/0010-ecore_evas-engines-drm-meson.build-fix-gl_drm-includ.patch

@@ -0,0 +1,38 @@
+From a21e71cc2284a19a34c913aff757e656e3a8c14a Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@gmail.com>
+Date: Sat, 1 Aug 2020 01:01:00 +0200
+Subject: [PATCH] ecore_evas/engines/drm/meson.build: fix "gl_drm" include
+ directory
+
+The Evas_Engine_GL_Drm.h file is in "gl_drm" directory, not "drm".
+
+../src/modules/ecore_evas/engines/drm/ecore_evas_drm.c:23:11: fatal error: Evas_Engine_GL_Drm.h: No such file or directory
+   23 | # include <Evas_Engine_GL_Drm.h>
+      |           ^~~~~~~~~~~~~~~~~~~~~~
+compilation terminated.
+
+Upstream: https://sourceforge.net/p/enlightenment/mailman/message/37075004/
+
+Signed-off-by: Romain Naour <romain.naour@gmail.com>
+[Bernd: added Upstream: tag]
+Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
+---
+ src/modules/ecore_evas/engines/drm/meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/modules/ecore_evas/engines/drm/meson.build b/src/modules/ecore_evas/engines/drm/meson.build
+index 0741d7fccd..edda1abd71 100644
+--- a/src/modules/ecore_evas/engines/drm/meson.build
++++ b/src/modules/ecore_evas/engines/drm/meson.build
+@@ -6,7 +6,7 @@ if get_option('opengl') != 'none'
+   engine_deps += [gl_deps]
+ endif
+ 
+-engine_include_dir += include_directories(join_paths('..', '..', '..', 'evas', 'engines', 'drm'))
++engine_include_dir += include_directories(join_paths('..', '..', '..', 'evas', 'engines', 'gl_drm'))
+ 
+ shared_module(mod_full_name, engine_src,
+   include_directories : config_dir + [engine_include_dir],
+-- 
+2.31.1
+