WebRTC on Fedora & openSUSE without breaking CEF

Thanks to the Linux x86-64 WebRTC binary from Zenichi Amano (crow-misia).
https://megapahit.com/show_bug.cgi?id=64
Haven't been tested on openSUSE, but it should work.

7 files changed, 78 insertions, 71 deletions

diff --git a/indra/CMakeLists.txt b/indra/CMakeLists.txt
index e47b70f201..25570470db 100644
--- a/indra/CMakeLists.txt
+++ b/indra/CMakeLists.txt
@@ -58,9 +58,9 @@ add_subdirectory(${LIBS_OPEN_PREFIX}llmessage)
 add_subdirectory(${LIBS_OPEN_PREFIX}llprimitive)
 add_subdirectory(${LIBS_OPEN_PREFIX}llrender)
 add_subdirectory(${LIBS_OPEN_PREFIX}llfilesystem)
-if (NOT (${LINUX_DISTRO} MATCHES fedora OR (${LINUX_DISTRO} MATCHES opensuse-tumbleweed) OR CMAKE_SYSTEM_NAME MATCHES FreeBSD))
+if (NOT CMAKE_SYSTEM_NAME MATCHES FreeBSD)
 add_subdirectory(${LIBS_OPEN_PREFIX}llwebrtc)
-endif (NOT (${LINUX_DISTRO} MATCHES fedora OR (${LINUX_DISTRO} MATCHES opensuse-tumbleweed) OR CMAKE_SYSTEM_NAME MATCHES FreeBSD))
+endif (NOT CMAKE_SYSTEM_NAME MATCHES FreeBSD)
 add_subdirectory(${LIBS_OPEN_PREFIX}llwindow)
 add_subdirectory(${LIBS_OPEN_PREFIX}llxml)
 
diff --git a/indra/cmake/WebRTC.cmake b/indra/cmake/WebRTC.cmake
index 92d9d135c6..be51957794 100644
--- a/indra/cmake/WebRTC.cmake
+++ b/indra/cmake/WebRTC.cmake
@@ -6,17 +6,23 @@ include_guard()
 
 add_library( ll::webrtc INTERFACE IMPORTED )
 target_include_directories( ll::webrtc SYSTEM INTERFACE "${LIBS_PREBUILT_DIR}/include/webrtc" "${LIBS_PREBUILT_DIR}/include/webrtc/third_party/abseil-cpp")
-if (CMAKE_OSX_ARCHITECTURES MATCHES arm64)
+if (CMAKE_OSX_ARCHITECTURES MATCHES arm64 OR (${LINUX_DISTRO} MATCHES fedora) OR (${LINUX_DISTRO} MATCHES opensuse-tumbleweed))
+    target_compile_definitions(ll::webrtc INTERFACE CM_WEBRTC=1)
     if (${PREBUILD_TRACKING_DIR}/sentinel_installed IS_NEWER_THAN ${PREBUILD_TRACKING_DIR}/webrtc_installed OR NOT ${webrtc_installed} EQUAL 0)
-        if (NOT EXISTS ${CMAKE_BINARY_DIR}/libwebrtc-macos-arm64.tar.xz)
+        if (LINUX)
+          set(WEBRTC_PLATFORM linux-x64)
+        else (LINUX)
+          set(WEBRTC_PLATFORM macos-arm64)
+        endif (LINUX)
+        if (NOT EXISTS ${CMAKE_BINARY_DIR}/libwebrtc-${WEBRTC_PLATFORM}.tar.xz)
             file(DOWNLOAD
-                https://github.com/crow-misia/libwebrtc-bin/releases/download/114.5735.6.1/libwebrtc-macos-arm64.tar.xz
-                ${CMAKE_BINARY_DIR}/libwebrtc-macos-arm64.tar.xz
+                https://github.com/crow-misia/libwebrtc-bin/releases/download/114.5735.6.1/libwebrtc-${WEBRTC_PLATFORM}.tar.xz
+                ${CMAKE_BINARY_DIR}/libwebrtc-${WEBRTC_PLATFORM}.tar.xz
                 SHOW_PROGRESS
                 )
-        endif (NOT EXISTS ${CMAKE_BINARY_DIR}/libwebrtc-macos-arm64.tar.xz)
+        endif (NOT EXISTS ${CMAKE_BINARY_DIR}/libwebrtc-${WEBRTC_PLATFORM}.tar.xz)
         file(ARCHIVE_EXTRACT
-            INPUT ${CMAKE_BINARY_DIR}/libwebrtc-macos-arm64.tar.xz
+            INPUT ${CMAKE_BINARY_DIR}/libwebrtc-${WEBRTC_PLATFORM}.tar.xz
             DESTINATION ${LIBS_PREBUILT_DIR}
             )
         file(REMOVE_RECURSE ${LIBS_PREBUILT_DIR}/include/webrtc)
@@ -57,17 +63,19 @@ if (CMAKE_OSX_ARCHITECTURES MATCHES arm64)
           ${LIBS_PREBUILT_DIR}/lib/libwebrtc.a
           ${LIBS_PREBUILT_DIR}/lib/release/libwebrtc.a
           )
-        file(REMOVE_RECURSE ${LIBS_PREBUILT_DIR}/lib/release/WebRTC.framework)
-        file(RENAME
-          ${LIBS_PREBUILT_DIR}/Frameworks/WebRTC.xcframework/macos-arm64/WebRTC.framework
-          ${LIBS_PREBUILT_DIR}/lib/release/WebRTC.framework
-          )
-        file(REMOVE_RECURSE ${LIBS_PREBUILT_DIR}/Frameworks)
+        if (CMAKE_OSX_ARCHITECTURES MATCHES arm64)
+          file(REMOVE_RECURSE ${LIBS_PREBUILT_DIR}/lib/release/WebRTC.framework)
+          file(RENAME
+            ${LIBS_PREBUILT_DIR}/Frameworks/WebRTC.xcframework/${WEBRTC_PLATFORM}/WebRTC.framework
+            ${LIBS_PREBUILT_DIR}/lib/release/WebRTC.framework
+            )
+          file(REMOVE_RECURSE ${LIBS_PREBUILT_DIR}/Frameworks)
+        endif (CMAKE_OSX_ARCHITECTURES MATCHES arm64)
         file(WRITE ${PREBUILD_TRACKING_DIR}/webrtc_installed "0")
     endif (${PREBUILD_TRACKING_DIR}/sentinel_installed IS_NEWER_THAN ${PREBUILD_TRACKING_DIR}/webrtc_installed OR NOT ${webrtc_installed} EQUAL 0)
 elseif (NOT CMAKE_SYSTEM_NAME MATCHES FreeBSD)
 use_prebuilt_binary(webrtc)
-endif (CMAKE_OSX_ARCHITECTURES MATCHES arm64)
+endif (CMAKE_OSX_ARCHITECTURES MATCHES arm64 OR (${LINUX_DISTRO} MATCHES fedora) OR (${LINUX_DISTRO} MATCHES opensuse-tumbleweed))
 
 if (WINDOWS)
     target_link_libraries( ll::webrtc INTERFACE webrtc.lib )
diff --git a/indra/llwebrtc/CMakeLists.txt b/indra/llwebrtc/CMakeLists.txt
index 21ce222aea..9f050daa77 100644
--- a/indra/llwebrtc/CMakeLists.txt
+++ b/indra/llwebrtc/CMakeLists.txt
@@ -28,11 +28,9 @@ list(APPEND llwebrtc_SOURCE_FILES ${llwebrtc_HEADER_FILES})
 
 add_library (llwebrtc SHARED ${llwebrtc_SOURCE_FILES})
 
-if (USESYSTEMLIBS)
-target_compile_definitions(llwebrtc INTERFACE LL_WEBRTC=1)
-else (USESYSTEMLIBS)
+if (NOT USESYSTEMLIBS)
 set_target_properties(llwebrtc PROPERTIES PUBLIC_HEADER llwebrtc.h)
-endif (USESYSTEMLIBS)
+endif (NOT USESYSTEMLIBS)
 
 if (WINDOWS)
     cmake_policy(SET CMP0091 NEW)
diff --git a/indra/llwebrtc/llwebrtc.cpp b/indra/llwebrtc/llwebrtc.cpp
index 83350dd457..9b3dde4d0f 100644
--- a/indra/llwebrtc/llwebrtc.cpp
+++ b/indra/llwebrtc/llwebrtc.cpp
@@ -203,7 +203,7 @@ void LLWebRTCImpl::init()
             mTuningDeviceModule->SetPlayoutDevice(mPlayoutDevice);
             mTuningDeviceModule->SetRecordingDevice(mRecordingDevice);
             mTuningDeviceModule->EnableBuiltInAEC(false);
-#if __x86_64__ && !__FreeBSD__
+#if !CM_WEBRTC
             mTuningDeviceModule->SetAudioDeviceSink(this);
 #endif
             mTuningDeviceModule->InitMicrophone();
diff --git a/indra/llwebrtc/llwebrtc_impl.h b/indra/llwebrtc/llwebrtc_impl.h
index 6543b2718c..7dd6154d75 100644
--- a/indra/llwebrtc/llwebrtc_impl.h
+++ b/indra/llwebrtc/llwebrtc_impl.h
@@ -184,9 +184,10 @@ class LLCustomProcessor : public webrtc::CustomProcessing
 
 // Primary singleton implementation for interfacing
 // with the native webrtc library.
+#if CM_WEBRTC
 class LLWebRTCImpl : public LLWebRTCDeviceInterface
-#if __x86_64__ && !__FreeBSD__
-    , public webrtc::AudioDeviceSink
+#else
+class LLWebRTCImpl : public LLWebRTCDeviceInterface, public webrtc::AudioDeviceSink
 #endif
 {
   public:
@@ -222,11 +223,11 @@ class LLWebRTCImpl : public LLWebRTCDeviceInterface
     //
     // AudioDeviceSink
     //
-    void OnDevicesUpdated()
-#if __x86_64__ && !__FreeBSD__
-            override
+#if CM_WEBRTC
+    void OnDevicesUpdated();
+#else
+    void OnDevicesUpdated() override;
 #endif
-            ;
 
     //
     // Helpers
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index efa541d4cc..b0529a63f7 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -737,9 +737,9 @@ set(viewer_SOURCE_FILES
     pipeline.cpp
     )
 
-if (${LINUX_DISTRO} MATCHES fedora OR (${LINUX_DISTRO} MATCHES opensuse-tumbleweed) OR CMAKE_SYSTEM_NAME MATCHES FreeBSD)
+if (CMAKE_SYSTEM_NAME MATCHES FreeBSD)
     list(REMOVE_ITEM viewer_SOURCE_FILES llvoicewebrtc.cpp)
-endif (${LINUX_DISTRO} MATCHES fedora OR (${LINUX_DISTRO} MATCHES opensuse-tumbleweed) OR CMAKE_SYSTEM_NAME MATCHES FreeBSD)
+endif (CMAKE_SYSTEM_NAME MATCHES FreeBSD)
 
 set(VIEWER_BINARY_NAME "secondlife-bin" CACHE STRING
     "The name of the viewer executable to create.")
@@ -1946,9 +1946,9 @@ target_link_libraries(${VIEWER_BINARY_NAME}
         ll::tracy
         )
 
-if (NOT (${LINUX_DISTRO} MATCHES fedora OR (${LINUX_DISTRO} MATCHES opensuse-tumbleweed) OR CMAKE_SYSTEM_NAME MATCHES FreeBSD))
+if (NOT CMAKE_SYSTEM_NAME MATCHES FreeBSD)
    target_link_libraries(${VIEWER_BINARY_NAME} llwebrtc )
-endif (NOT (${LINUX_DISTRO} MATCHES fedora OR (${LINUX_DISTRO} MATCHES opensuse-tumbleweed) OR CMAKE_SYSTEM_NAME MATCHES FreeBSD))
+endif (NOT CMAKE_SYSTEM_NAME MATCHES FreeBSD)
 
 if (ENABLE_MEDIA_PLUGINS)
    target_link_libraries(${VIEWER_BINARY_NAME} ll::libvlc )
diff --git a/indra/newview/llvoiceclient.cpp b/indra/newview/llvoiceclient.cpp
index f293c4c417..62d092e523 100644
--- a/indra/newview/llvoiceclient.cpp
+++ b/indra/newview/llvoiceclient.cpp
@@ -26,7 +26,7 @@
 
 #include "llvoiceclient.h"
 #include "llvoicevivox.h"
-#if LL_WEBRTC
+#if !__FreeBSD__
 #include "llvoicewebrtc.h"
 #endif
 #include "llviewernetwork.h"
@@ -122,7 +122,7 @@ LLVoiceModuleInterface *getVoiceModule(const std::string &voice_server_type)
     {
         return (LLVoiceModuleInterface *) LLVivoxVoiceClient::getInstance();
     }
-#if LL_WEBRTC
+#if !__FreeBSD__
     else if (voice_server_type == WEBRTC_VOICE_SERVER_TYPE)
     {
         return (LLVoiceModuleInterface *) LLWebRTCVoiceClient::getInstance();
@@ -169,7 +169,7 @@ void LLVoiceClient::init(LLPumpIO *pump)
 {
     // Initialize all of the voice modules
     m_servicePump = pump;
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->init(pump);
 #endif
     LLVivoxVoiceClient::getInstance()->init(pump);
@@ -178,7 +178,7 @@ void LLVoiceClient::init(LLPumpIO *pump)
 void LLVoiceClient::userAuthorized(const std::string& user_id, const LLUUID &agentID)
 {
     gAgent.addRegionChangedCallback(boost::bind(&LLVoiceClient::onRegionChanged, this));
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->userAuthorized(user_id, agentID);
 #endif
     LLVivoxVoiceClient::getInstance()->userAuthorized(user_id, agentID);
@@ -289,7 +289,7 @@ void LLVoiceClient::setNonSpatialVoiceModule(const std::string &voice_server_typ
 
 void LLVoiceClient::setHidden(bool hidden)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setHidden(hidden);
 #endif
     LLVivoxVoiceClient::getInstance()->setHidden(hidden);
@@ -332,7 +332,7 @@ void LLVoiceClient::updateSettings()
 
     updateMicMuteLogic();
 
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->updateSettings();
 #endif
     LLVivoxVoiceClient::getInstance()->updateSettings();
@@ -343,7 +343,7 @@ void LLVoiceClient::updateSettings()
 
 void LLVoiceClient::tuningStart()
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->tuningStart();
 #endif
     LLVivoxVoiceClient::getInstance()->tuningStart();
@@ -351,7 +351,7 @@ void LLVoiceClient::tuningStart()
 
 void LLVoiceClient::tuningStop()
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->tuningStop();
 #endif
     LLVivoxVoiceClient::getInstance()->tuningStop();
@@ -359,7 +359,7 @@ void LLVoiceClient::tuningStop()
 
 bool LLVoiceClient::inTuningMode()
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->inTuningMode();
 #else
     return LLVivoxVoiceClient::getInstance()->inTuningMode();
@@ -368,7 +368,7 @@ bool LLVoiceClient::inTuningMode()
 
 void LLVoiceClient::tuningSetMicVolume(float volume)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->tuningSetMicVolume(volume);
 #else
     LLVivoxVoiceClient::getInstance()->tuningSetMicVolume(volume);
@@ -377,7 +377,7 @@ void LLVoiceClient::tuningSetMicVolume(float volume)
 
 void LLVoiceClient::tuningSetSpeakerVolume(float volume)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->tuningSetSpeakerVolume(volume);
 #else
     LLVivoxVoiceClient::getInstance()->tuningSetSpeakerVolume(volume);
@@ -386,7 +386,7 @@ void LLVoiceClient::tuningSetSpeakerVolume(float volume)
 
 float LLVoiceClient::tuningGetEnergy(void)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->tuningGetEnergy();
 #else
     return LLVivoxVoiceClient::getInstance()->tuningGetEnergy();
@@ -398,7 +398,7 @@ float LLVoiceClient::tuningGetEnergy(void)
 
 bool LLVoiceClient::deviceSettingsAvailable()
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->deviceSettingsAvailable();
 #else
     return LLVivoxVoiceClient::getInstance()->deviceSettingsAvailable();
@@ -407,7 +407,7 @@ bool LLVoiceClient::deviceSettingsAvailable()
 
 bool LLVoiceClient::deviceSettingsUpdated()
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->deviceSettingsUpdated();
 #else
     return LLVivoxVoiceClient::getInstance()->deviceSettingsUpdated();
@@ -416,7 +416,7 @@ bool LLVoiceClient::deviceSettingsUpdated()
 
 void LLVoiceClient::refreshDeviceLists(bool clearCurrentList)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->refreshDeviceLists(clearCurrentList);
 #else
     LLVivoxVoiceClient::getInstance()->refreshDeviceLists(clearCurrentList);
@@ -426,7 +426,7 @@ void LLVoiceClient::refreshDeviceLists(bool clearCurrentList)
 void LLVoiceClient::setCaptureDevice(const std::string& name)
 {
     LLVivoxVoiceClient::getInstance()->setCaptureDevice(name);
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setCaptureDevice(name);
 #endif
 }
@@ -434,14 +434,14 @@ void LLVoiceClient::setCaptureDevice(const std::string& name)
 void LLVoiceClient::setRenderDevice(const std::string& name)
 {
     LLVivoxVoiceClient::getInstance()->setRenderDevice(name);
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setRenderDevice(name);
 #endif
 }
 
 const LLVoiceDeviceList& LLVoiceClient::getCaptureDevices()
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->getCaptureDevices();
 #else
     return LLVivoxVoiceClient::getInstance()->getCaptureDevices();
@@ -451,7 +451,7 @@ const LLVoiceDeviceList& LLVoiceClient::getCaptureDevices()
 
 const LLVoiceDeviceList& LLVoiceClient::getRenderDevices()
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->getRenderDevices();
 #else
     return LLVivoxVoiceClient::getInstance()->getRenderDevices();
@@ -464,7 +464,7 @@ const LLVoiceDeviceList& LLVoiceClient::getRenderDevices()
 
 void LLVoiceClient::getParticipantList(std::set<LLUUID> &participants) const
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->getParticipantList(participants);
 #endif
     LLVivoxVoiceClient::getInstance()->getParticipantList(participants);
@@ -472,7 +472,7 @@ void LLVoiceClient::getParticipantList(std::set<LLUUID> &participants) const
 
 bool LLVoiceClient::isParticipant(const LLUUID &speaker_id) const
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->isParticipant(speaker_id) ||
 #else
     return
@@ -569,7 +569,7 @@ void LLVoiceClient::activateSpatialChannel(bool activate)
 
 bool LLVoiceClient::isCurrentChannel(const LLSD& channelInfo)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->isCurrentChannel(channelInfo) ||
 #else
     return
@@ -579,7 +579,7 @@ bool LLVoiceClient::isCurrentChannel(const LLSD& channelInfo)
 
 bool LLVoiceClient::compareChannels(const LLSD &channelInfo1, const LLSD &channelInfo2)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->compareChannels(channelInfo1, channelInfo2) ||
 #else
     return
@@ -625,7 +625,7 @@ LLVoiceP2POutgoingCallInterface *LLVoiceClient::getOutgoingCallInterface(const L
 
 void LLVoiceClient::setVoiceVolume(F32 volume)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setVoiceVolume(volume);
 #endif
     LLVivoxVoiceClient::getInstance()->setVoiceVolume(volume);
@@ -633,7 +633,7 @@ void LLVoiceClient::setVoiceVolume(F32 volume)
 
 void LLVoiceClient::setMicGain(F32 gain)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setMicGain(gain);
 #endif
     LLVivoxVoiceClient::getInstance()->setMicGain(gain);
@@ -682,7 +682,7 @@ bool LLVoiceClient::voiceEnabled()
 
 void LLVoiceClient::setVoiceEnabled(bool enabled)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setVoiceEnabled(enabled);
 #endif
     LLVivoxVoiceClient::getInstance()->setVoiceEnabled(enabled);
@@ -704,7 +704,7 @@ void LLVoiceClient::updateMicMuteLogic()
         // Either of these always overrides any other PTT setting.
         new_mic_mute = true;
     }
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setMuteMic(new_mic_mute);
 #endif
     LLVivoxVoiceClient::getInstance()->setMuteMic(new_mic_mute);
@@ -801,7 +801,7 @@ bool LLVoiceClient::getVoiceEnabled(const LLUUID& id) const
 
 std::string LLVoiceClient::getDisplayName(const LLUUID& id) const
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     std::string result = LLWebRTCVoiceClient::getInstance()->getDisplayName(id);
     if (result.empty())
     {
@@ -815,7 +815,7 @@ std::string LLVoiceClient::getDisplayName(const LLUUID& id) const
 
 bool LLVoiceClient::isVoiceWorking() const
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLVivoxVoiceClient::getInstance()->isVoiceWorking() ||
            LLWebRTCVoiceClient::getInstance()->isVoiceWorking();
 #else
@@ -835,7 +835,7 @@ bool LLVoiceClient::isOnlineSIP(const LLUUID& id)
 
 bool LLVoiceClient::getIsSpeaking(const LLUUID& id)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->getIsSpeaking(id) ||
 #else
     return
@@ -847,7 +847,7 @@ bool LLVoiceClient::getIsModeratorMuted(const LLUUID& id)
 {
     // don't bother worrying about p2p calls, as
     // p2p calls don't have mute.
-#if LL_WEBRTC
+#if !__FreeBSD__
     return LLWebRTCVoiceClient::getInstance()->getIsModeratorMuted(id) ||
 #else
     return
@@ -857,7 +857,7 @@ bool LLVoiceClient::getIsModeratorMuted(const LLUUID& id)
 
 F32 LLVoiceClient::getCurrentPower(const LLUUID& id)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return std::fmax(LLVivoxVoiceClient::getInstance()->getCurrentPower(id),
                      LLWebRTCVoiceClient::getInstance()->getCurrentPower(id));
 #else
@@ -874,7 +874,7 @@ bool LLVoiceClient::getOnMuteList(const LLUUID& id)
 
 F32 LLVoiceClient::getUserVolume(const LLUUID& id)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     return std::fmax(LLVivoxVoiceClient::getInstance()->getUserVolume(id), LLWebRTCVoiceClient::getInstance()->getUserVolume(id));
 #else
     return LLVivoxVoiceClient::getInstance()->getUserVolume(id);
@@ -883,7 +883,7 @@ F32 LLVoiceClient::getUserVolume(const LLUUID& id)
 
 void LLVoiceClient::setUserVolume(const LLUUID& id, F32 volume)
 {
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->setUserVolume(id, volume);
 #endif
     LLVivoxVoiceClient::getInstance()->setUserVolume(id, volume);
@@ -895,7 +895,7 @@ void LLVoiceClient::setUserVolume(const LLUUID& id, F32 volume)
 void LLVoiceClient::addObserver(LLVoiceClientStatusObserver* observer)
 {
     LLVivoxVoiceClient::getInstance()->addObserver(observer);
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->addObserver(observer);
 #endif
 }
@@ -906,7 +906,7 @@ void LLVoiceClient::removeObserver(LLVoiceClientStatusObserver* observer)
     {
         LLVivoxVoiceClient::getInstance()->removeObserver(observer);
     }
-#if LL_WEBRTC
+#if !__FreeBSD__
     if (LLWebRTCVoiceClient::instanceExists())
     {
         LLWebRTCVoiceClient::getInstance()->removeObserver(observer);
@@ -917,7 +917,7 @@ void LLVoiceClient::removeObserver(LLVoiceClientStatusObserver* observer)
 void LLVoiceClient::addObserver(LLFriendObserver* observer)
 {
     LLVivoxVoiceClient::getInstance()->addObserver(observer);
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->addObserver(observer);
 #endif
 }
@@ -928,7 +928,7 @@ void LLVoiceClient::removeObserver(LLFriendObserver* observer)
     {
         LLVivoxVoiceClient::getInstance()->removeObserver(observer);
     }
-#if LL_WEBRTC
+#if !__FreeBSD__
     if (LLWebRTCVoiceClient::instanceExists())
     {
         LLWebRTCVoiceClient::getInstance()->removeObserver(observer);
@@ -939,7 +939,7 @@ void LLVoiceClient::removeObserver(LLFriendObserver* observer)
 void LLVoiceClient::addObserver(LLVoiceClientParticipantObserver* observer)
 {
     LLVivoxVoiceClient::getInstance()->addObserver(observer);
-#if LL_WEBRTC
+#if !__FreeBSD__
     LLWebRTCVoiceClient::getInstance()->addObserver(observer);
 #endif
 }
@@ -950,7 +950,7 @@ void LLVoiceClient::removeObserver(LLVoiceClientParticipantObserver* observer)
     {
         LLVivoxVoiceClient::getInstance()->removeObserver(observer);
     }
-#if LL_WEBRTC
+#if !__FreeBSD__
     if (LLWebRTCVoiceClient::instanceExists())
     {
         LLWebRTCVoiceClient::getInstance()->removeObserver(observer);
@@ -1018,7 +1018,7 @@ class LLViewerRequiredVoiceVersion : public LLHTTPNode
         {
             voiceModule = (LLVoiceModuleInterface *) LLVivoxVoiceClient::getInstance();
         }
-#if LL_WEBRTC
+#if !__FreeBSD__
         else if (voice_server_type == "webrtc")
         {
             voiceModule = (LLVoiceModuleInterface *) LLWebRTCVoiceClient::getInstance();