Fix build of TOT after reorganizing utilities

Utilities in SWUpdate were moved from examples/ to tools/ and they are
always built. No need of additional make.

Signed-off-by: Stefano Babic <sbabic@denx.de>

recipes-support/swupdate/swupdate_git.bb

@@ -1,3 +1,12 @@
 require swupdate.inc
 
 DEFAULT_PREFERENCE = "-1"
+
+do_compile() {
+  unset LDFLAGS
+
+  oe_runmake
+  cp swupdate_unstripped swupdate
+  cp tools/progress_unstripped progress
+
+}