[jhbuild] 3.22: uninstall vte before install

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 4f0bbba8813837d9f02033266c79b69d61a645b9
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Apr 15 14:17:19 2016 -0500

    3.22: uninstall vte before install
    
    Shouldn't be needed for 3.20 as there won't be any further API changes
    there

 modulesets/gnome-suites-core-deps-3.22.modules |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/modulesets/gnome-suites-core-deps-3.22.modules b/modulesets/gnome-suites-core-deps-3.22.modules
index 39a0611..3a20445 100644
--- a/modulesets/gnome-suites-core-deps-3.22.modules
+++ b/modulesets/gnome-suites-core-deps-3.22.modules
@@ -1613,7 +1613,10 @@
   </autotools>
 
  <autotools id="vte"
-            autogenargs="--enable-introspection=yes">
+            autogenargs="--enable-introspection=yes"
+            uninstall-before-install="true">
+    <!-- We uninstall the old copy before installing to avoid the version from
+         the installed pkg-config file winding up in the new vapi. See bug #762780. -->
     <branch/>
     <dependencies>
       <dep package="intltool"/>