# HG changeset patch
# User Gilles Duboscq <duboscq@ssw.jku.at>
# Date 1397561541 -7200
# Node ID 7357f62ed9779b5c81a7e597c0a30b60cec768d3
# Parent  d93cc1fdf55e3f0f48148a597c77e9d5dfbb685b
mx: eclipseinit should add containers only once to projects' classpath

diff -r d93cc1fdf55e -r 7357f62ed977 mxtool/mx.py
--- a/mxtool/mx.py	Tue Apr 15 13:27:32 2014 +0200
+++ b/mxtool/mx.py	Tue Apr 15 13:32:21 2014 +0200
@@ -2859,13 +2859,15 @@
         if exists(join(p.dir, 'plugin.xml')):  # eclipse plugin project
             out.element('classpathentry', {'kind' : 'con', 'path' : 'org.eclipse.pde.core.requiredPlugins'})
 
+        containers = set()
         for dep in p.all_deps([], True):
             if dep == p:
                 continue
 
             if dep.isLibrary():
-                if hasattr(dep, 'eclipse.container'):
+                if hasattr(dep, 'eclipse.container') and getattr(dep, 'eclipse.container') not in containers:
                     out.element('classpathentry', {'exported' : 'true', 'kind' : 'con', 'path' : getattr(dep, 'eclipse.container')})
+                    containers.add(getattr(dep, 'eclipse.container'))
                 elif hasattr(dep, 'eclipse.project'):
                     out.element('classpathentry', {'combineaccessrules' : 'false', 'exported' : 'true', 'kind' : 'src', 'path' : '/' + getattr(dep, 'eclipse.project')})
                 else: