Make sure *-bin and xpicleanup are stripped in addition to the .so files.

toolkit/mozapps/installer/makexpi.pl

@@ -168,6 +168,8 @@ sub RecursiveStrip
 sub find_libraries
 {
     /\.so$/ && push @libraryList, $File::Find::name;
+    /-bin$/ && push @libraryList, $File::Find::name;
+    /^xpicleanup$/ && push @libraryList, $File::Find::name;
 }
 
 sub GetTopSrcDir