gtk-icon-cache: rename intercept to update_gtk_icon_cache

The intercept is called update_icon_cache which is vague: rename to
update_gtk_icon_cache to make it clearer what it is for, and add a comment
explaining what class caused it to be used.

(From OE-Core rev: 3158adbe684890adc56af11e19af872e90e09d41)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/scripts/postinst-intercepts/update_gtk_icon_cache b/scripts/postinst-intercepts/update_gtk_icon_cache
new file mode 100644
index 0000000000..99367a2855
--- /dev/null
+++ b/scripts/postinst-intercepts/update_gtk_icon_cache
@@ -0,0 +1,17 @@
+#!/bin/sh
+#
+# SPDX-License-Identifier: MIT
+#
+# Post-install intercept for gtk-icon-cache.bbclass
+
+set -e
+
+# Update native pixbuf loaders
+$STAGING_DIR_NATIVE/${libdir_native}/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders --update-cache
+
+for icondir in $D/usr/share/icons/*/ ; do
+    if [ -d $icondir ] ; then
+        gtk-update-icon-cache -fqt  $icondir
+    fi
+done
+