4 files changed, 9 insertions, 0 deletions
diff --git a/indra/llaudio/CMakeLists.txt b/indra/llaudio/CMakeLists.txt
index 4f469b9bb5..f36da83c69 100644
--- a/indra/llaudio/CMakeLists.txt
+++ b/indra/llaudio/CMakeLists.txt
@@ -69,3 +69,5 @@ endif()
 if( TARGET ll::fmodstudio )
     target_link_libraries( llaudio ll::fmodstudio )
 endif()
+
+include(LibraryInstall)
diff --git a/indra/llaudio/llaudioengine.h b/indra/llaudio/llaudioengine.h
index a133898969..c045d18c42 100755
--- a/indra/llaudio/llaudioengine.h
+++ b/indra/llaudio/llaudioengine.h
@@ -30,6 +30,7 @@
 
 #include <list>
 #include <map>
+#include <array>
 
 #include "v3math.h"
 #include "v3dmath.h"
diff --git a/indra/llaudio/llaudioengine_openal.cpp b/indra/llaudio/llaudioengine_openal.cpp
index 0a79614424..bd262f253b 100644
--- a/indra/llaudio/llaudioengine_openal.cpp
+++ b/indra/llaudio/llaudioengine_openal.cpp
@@ -119,6 +119,11 @@ std::string LLAudioEngine_OpenAL::getDriverName(bool verbose)
 	return version.str();
 }
 
+LLStreamingAudioInterface *LLAudioEngine_OpenAL::createDefaultStreamingAudioImpl() const
+{
+	return NULL;
+}
+
 // virtual
 void LLAudioEngine_OpenAL::allocateListener()
 {
diff --git a/indra/llaudio/llaudioengine_openal.h b/indra/llaudio/llaudioengine_openal.h
index a3cab97cd2..49ff484809 100644
--- a/indra/llaudio/llaudioengine_openal.h
+++ b/indra/llaudio/llaudioengine_openal.h
@@ -42,6 +42,7 @@ class LLAudioEngine_OpenAL : public LLAudioEngine
 
         virtual bool init(void *user_data, const std::string &app_title);
         virtual std::string getDriverName(bool verbose);
+        virtual LLStreamingAudioInterface* createDefaultStreamingAudioImpl() const;
 		virtual void allocateListener();
 
 		virtual void shutdown();