classes/gobject-introspecton-data: lazy assign GI_DATA_ENABLED

By letting a recipe assign GI_DATA_ENABLED trivially there is a simple and clear
way to disable gobject-introspection for specific build configurations.

Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/classes/gobject-introspection-data.bbclass b/meta/classes/gobject-introspection-data.bbclass
index b1bdd268e6536162e241414ee5f0b293082677f8..2ef684626a0a7537461346a2c9a21c07984b39e4 100644 (file)
--- a/meta/classes/gobject-introspection-data.bbclass
+++ b/meta/classes/gobject-introspection-data.bbclass
@@ -3,7 +3,5 @@
 #
 # It should be used in recipes to determine whether introspection data should be built,
 # so that qemu use can be avoided when necessary.
-GI_DATA_ENABLED = "${@bb.utils.contains('DISTRO_FEATURES', 'gobject-introspection-data', \
+GI_DATA_ENABLED ?= "${@bb.utils.contains('DISTRO_FEATURES', 'gobject-introspection-data', \
                       bb.utils.contains('MACHINE_FEATURES', 'qemu-usermode', 'True', 'False', d), 'False', d)}"
-
-