[OE-core] [PATCH 1/2] gobject-introspection: avoid using += with an over-ride

[Andre McCurdy]

Using += with an over-ride can be a source of confusion so try to
avoid the construct in core recipes.

The current usage functions correctly (it over-rides the default, ie
empty, value of EXTRA_OECONF and then PACKAGECONFIG derived options
are subsequently appended), however the += is unnecessary and can be
dropped.

Signed-off-by: Andre McCurdy <armccurdy at gmail.com>
---
 .../recipes-gnome/gobject-introspection/gobject-introspection_1.56.1.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-gnome/gobject-introspection/gobject-introspection_1.56.1.bb b/meta/recipes-gnome/gobject-introspection/gobject-introspection_1.56.1.bb
index ddec110..96e0d6c 100644
--- a/meta/recipes-gnome/gobject-introspection/gobject-introspection_1.56.1.bb
+++ b/meta/recipes-gnome/gobject-introspection/gobject-introspection_1.56.1.bb
@@ -102,7 +102,7 @@ EOF
 
 # Configure target build to use native tools of itself and to use a qemu wrapper
 # and optionally to generate introspection data
-EXTRA_OECONF_class-target += "--enable-host-gi \
+EXTRA_OECONF_class-target = "--enable-host-gi \
                               --disable-static \
                               --enable-gi-cross-wrapper=${B}/g-ir-scanner-qemuwrapper \
                               --enable-gi-ldd-wrapper=${B}/g-ir-scanner-lddwrapper \
-- 
1.9.1