Fixes to compile with clang

src/framework/CMakeLists.txt

@@ -147,7 +147,7 @@ else()
 endif()
 
 # gcc compile flags
-set(WARNS_FLAGS "-Wall -Wextra -Werror -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-unused-variable -Wno-unused-result")
+set(WARNS_FLAGS "-Wall -Wextra -Werror -Wno-unused-parameter -Wno-unused-variable -Wno-unused-result")
 set(CMAKE_CXX_FLAGS                   "${CMAKE_CXX_FLAGS} ${WARNS_FLAGS} ${ARCH_FLAGS} ${CPP2011_FLAGS} -pipe")
 set(CMAKE_CXX_FLAGS_DEBUG             "-O0 -g")
 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO    "-O1 -g -fno-omit-frame-pointer")

src/framework/core/adaptativeframecounter.h

@@ -58,7 +58,6 @@ public:
 private:
     int m_frames;
     int m_partialFrames;
-    ticks_t m_partialFpsDelta;
     float m_partialFps;
     float m_maxPartialFps;
     ticks_t m_frameDelaySum;

src/framework/luaengine/luavaluecasts.h

@@ -98,6 +98,10 @@ int push_luavalue(const OTMLNodePtr& node);
 bool luavalue_cast(int index, OTMLNodePtr& node);
 
 // enum
+template<class T>
+typename std::enable_if<std::is_enum<T>::value, int>::type
+push_luavalue(T e) { return push_luavalue((int)e); }
+
 template<class T>
 typename std::enable_if<std::is_enum<T>::value, bool>::type
 luavalue_cast(int index, T& myenum);

src/framework/sound/soundsource.h

@@ -44,7 +44,7 @@ public:
     virtual bool isBuffering();
     virtual bool isPlaying() { return isBuffering(); }
 
-    void setName(const std::string& name) { m_name == name; }
+    void setName(const std::string& name) { m_name = name; }
     virtual void setLooping(bool looping);
     virtual void setRelative(bool relative);
     virtual void setReferenceDistance(float distance);