python3-kivy: Remove hardcoded include paths

Use RECIPE_SYSROOT instead of synthesizing the sysroot

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: William Huang <whuang8933@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>

meta-python/recipes-devtools/python/python3-kivy/0001-add-support-for-glesv2.patch

@@ -1,8 +1,6 @@
-diff --git a/setup.py b/setup.py
-index 9a507c6c4..3f5b70866 100644
 --- a/setup.py
 +++ b/setup.py
-@@ -680,7 +680,18 @@ def determine_gl_flags():
+@@ -695,7 +695,18 @@ def determine_gl_flags():
          c_options['use_x11'] = True
          c_options['use_egl'] = True
      else:
@@ -22,3 +20,19 @@ index 9a507c6c4..3f5b70866 100644
      return flags, base_flags
  
  
+@@ -723,14 +734,13 @@ def determine_sdl2():
+             sdl_inc = join(include, 'SDL2')
+             if isdir(sdl_inc):
+                 sdl2_paths.append(sdl_inc)
+-        sdl2_paths.extend(['/usr/local/include/SDL2', '/usr/include/SDL2'])
+ 
+     flags['include_dirs'] = sdl2_paths
+     flags['extra_link_args'] = []
+     flags['extra_compile_args'] = []
+     flags['library_dirs'] = (
+         sdl2_paths if sdl2_paths else
+-        ['/usr/local/lib/'])
++        [''])
+ 
+     if sdl2_flags:
+         flags = merge(flags, sdl2_flags)

meta-python/recipes-devtools/python/python3-kivy_2.0.0.bb

@@ -39,7 +39,7 @@ export USE_X11
 KIVY_GRAPHICS = "gles"
 export KIVY_GRAPHICS
 
-KIVY_CROSS_SYSROOT="${WORKDIR}/recipe-sysroot"
+KIVY_CROSS_SYSROOT="${RECIPE_SYSROOT}"
 export KIVY_CROSS_SYSROOT
 
 DEPENDS += " \