base.bbclass: Wipe install directory before running install to make rebuilding packag...

diff --git a/classes/base.bbclass b/classes/base.bbclass
index 1a3739f..304eaec 100644 (file)
--- a/classes/base.bbclass
+++ b/classes/base.bbclass
@@ -374,6 +374,12 @@ oe_machinstall() {
        fi
 }
 
+# Remove and re-create ${D} so that is it guaranteed to be empty
+do_install_prepend() {
+        rm -rf ${D}
+        mkdir -p ${D}
+}
+
 addtask listtasks
 do_listtasks[nostamp] = "1"
 python do_listtasks() {