python-pygame: Make installation of examples optional

They take up 1.5 MB in the target file system.

Signed-Off-By: Maarten ter Huurne <maarten@treewalker.org>

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/python-pygame/Config.in

@@ -20,6 +20,12 @@ config BR2_PACKAGE_PYTHON_PYGAME_IMAGE
 	  pygame module for loading, saving and transfering images.
 	  Will autoselect sdl_image with png and jpeg support.
 
+config BR2_PACKAGE_PYTHON_PYGAME_EXAMPLES
+	bool "pygame.examples"
+	help
+	  Include examples.
+	  Selecting this option adds about 1.5 MB to the target file system.
+
 config BR2_PACKAGE_PYTHON_PYGAME_FONT
 	bool "pygame.font"
 	select BR2_PACKAGE_SDL_TTF

package/python-pygame/python-pygame.mk

@@ -94,4 +94,11 @@ endef
 
 PYTHON_PYGAME_POST_INSTALL_TARGET_HOOKS += PYTHON_PYGAME_REMOVE_TESTS
 
+ifneq ($(BR2_PACKAGE_PYTHON_PYGAME_EXAMPLES),y)
+define PYTHON_PYGAME_REMOVE_EXAMPLES
+	rm -rf $(TARGET_DIR)/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages/pygame/examples
+endef
+PYTHON_PYGAME_POST_INSTALL_TARGET_HOOKS += PYTHON_PYGAME_REMOVE_EXAMPLES
+endif
+
 $(eval $(python-package))