From 8c039ccef6ed7b482f312f72bd6eb5b27a01531a Mon Sep 17 00:00:00 2001
From: Lefteris Karapetsas <lefteris@refu.co>
Date: Fri, 24 Jul 2015 10:06:23 +0200
Subject: [PATCH] Set OpenCL sealer when -G is selected

---
 libethereum/Client.cpp | 8 ++++++++
 libethereum/Client.h   | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/libethereum/Client.cpp b/libethereum/Client.cpp
index d1d3fa22c..575ad5785 100644
--- a/libethereum/Client.cpp
+++ b/libethereum/Client.cpp
@@ -461,6 +461,14 @@ void Client::setShouldPrecomputeDAG(bool _precompute)
 	sealEngine()->setOption("precomputeDAG", _precompute ? trueBytes: falseBytes);
 }
 
+void Client::setTurboMining(bool _enable)
+{
+	m_turboMining = _enable;
+	sealEngine()->setSealer("opencl");
+	if (isMining())
+		startMining();
+}
+
 bool Client::isMining() const
 {
 	return Ethash::isWorking(m_sealEngine.get());
diff --git a/libethereum/Client.h b/libethereum/Client.h
index 823726146..45a9196d1 100644
--- a/libethereum/Client.h
+++ b/libethereum/Client.h
@@ -135,7 +135,7 @@ public:
 	/// Are we allowed to GPU mine?
 	bool turboMining() const { return m_turboMining; }
 	/// Enable/disable GPU mining.
-	void setTurboMining(bool _enable = true) { m_turboMining = _enable; if (isMining()) startMining(); }
+	void setTurboMining(bool _enable = true);
 	/// Enable/disable precomputing of the DAG for next epoch
 	void setShouldPrecomputeDAG(bool _precompute);