3 files changed, 26 insertions, 2 deletions
diff --git a/indra/llwebrtc/CMakeLists.txt b/indra/llwebrtc/CMakeLists.txt
index a18b716003..425376d248 100644
--- a/indra/llwebrtc/CMakeLists.txt
+++ b/indra/llwebrtc/CMakeLists.txt
@@ -28,7 +28,9 @@ list(APPEND llwebrtc_SOURCE_FILES ${llwebrtc_HEADER_FILES})
 
 add_library (llwebrtc SHARED ${llwebrtc_SOURCE_FILES})
 
+if (NOT INSTALL)
 set_target_properties(llwebrtc PROPERTIES PUBLIC_HEADER llwebrtc.h)
+endif ()
 
 if (WINDOWS)
     cmake_policy(SET CMP0091 NEW)
@@ -74,3 +76,16 @@ ADD_CUSTOM_COMMAND(TARGET llwebrtc POST_BUILD
 # Add tests
 if (LL_TESTS)
 endif (LL_TESTS)
+
+if (INSTALL)
+    if (DARWIN)
+        set(_LIB ../Frameworks)
+    elseif (EXISTS ${CMAKE_SYSROOT}/usr/lib/${ARCH}-linux-gnu)
+        set(_LIB lib/${ARCH}-linux-gnu)
+    elseif (EXISTS /lib64)
+        set(_LIB lib64)
+    else (DARWIN)
+        set(_LIB lib)
+    endif (DARWIN)
+    install(TARGETS ${PROJECT_NAME} DESTINATION ${_LIB})
+endif (INSTALL)
diff --git a/indra/llwebrtc/llwebrtc.cpp b/indra/llwebrtc/llwebrtc.cpp
index 0daa767766..83350dd457 100644
--- a/indra/llwebrtc/llwebrtc.cpp
+++ b/indra/llwebrtc/llwebrtc.cpp
@@ -203,7 +203,9 @@ void LLWebRTCImpl::init()
             mTuningDeviceModule->SetPlayoutDevice(mPlayoutDevice);
             mTuningDeviceModule->SetRecordingDevice(mRecordingDevice);
             mTuningDeviceModule->EnableBuiltInAEC(false);
+#if __x86_64__ && !__FreeBSD__
             mTuningDeviceModule->SetAudioDeviceSink(this);
+#endif
             mTuningDeviceModule->InitMicrophone();
             mTuningDeviceModule->InitSpeaker();
             mTuningDeviceModule->SetStereoRecording(false);
diff --git a/indra/llwebrtc/llwebrtc_impl.h b/indra/llwebrtc/llwebrtc_impl.h
index f8a7873af8..6543b2718c 100644
--- a/indra/llwebrtc/llwebrtc_impl.h
+++ b/indra/llwebrtc/llwebrtc_impl.h
@@ -184,7 +184,10 @@ class LLCustomProcessor : public webrtc::CustomProcessing
 
 // Primary singleton implementation for interfacing
 // with the native webrtc library.
-class LLWebRTCImpl : public LLWebRTCDeviceInterface, public webrtc::AudioDeviceSink
+class LLWebRTCImpl : public LLWebRTCDeviceInterface
+#if __x86_64__ && !__FreeBSD__
+    , public webrtc::AudioDeviceSink
+#endif
 {
   public:
     LLWebRTCImpl(LLWebRTCLogCallback* logCallback);
@@ -219,7 +222,11 @@ class LLWebRTCImpl : public LLWebRTCDeviceInterface, public webrtc::AudioDeviceS
     //
     // AudioDeviceSink
     //
-    void OnDevicesUpdated() override;
+    void OnDevicesUpdated()
+#if __x86_64__ && !__FreeBSD__
+            override
+#endif
+            ;
 
     //
     // Helpers