Make the Loader print progress information also in BuildGraphLoader.

Otherwise, a certain amount of time passes without any progress
information in the case that a project needs to be re-resolved after
restoring.

Change-Id: I15e4e8cdece43a93c6be028c621aba844be5e01c
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

2 files changed, 2 insertions, 0 deletions

diff --git a/src/lib/buildgraph/buildgraphloader.cpp b/src/lib/buildgraph/buildgraphloader.cpp
index 100dc059d..afb0ac090 100644
--- a/src/lib/buildgraph/buildgraphloader.cpp
+++ b/src/lib/buildgraph/buildgraphloader.cpp
@@ -249,6 +249,7 @@ void BuildGraphLoader::trackProjectChanges(const SetupProjectParameters &paramet
 
     Loader ldr(m_evalContext->engine(), m_logger);
     ldr.setSearchPaths(parameters.searchPaths());
+    ldr.setProgressObserver(m_evalContext->observer());
     m_result.newlyResolvedProject = ldr.loadProject(parameters);
 
     QMap<QString, ResolvedProductPtr> freshProductsByName;
diff --git a/src/lib/buildgraph/rulesevaluationcontext.h b/src/lib/buildgraph/rulesevaluationcontext.h
index 4898bbbdf..45977bb31 100644
--- a/src/lib/buildgraph/rulesevaluationcontext.h
+++ b/src/lib/buildgraph/rulesevaluationcontext.h
@@ -62,6 +62,7 @@ public:
     QScriptValue scope() const { return m_scope; }
 
     void setObserver(ProgressObserver *observer) { m_observer = observer; }
+    ProgressObserver *observer() const { return m_observer; }
     void initializeObserver(const QString &description, int maximumProgress);
     void incrementProgressValue();
     void checkForCancelation();