3 files changed, 45 insertions, 0 deletions
diff --git a/indra/cmake/CMakeLists.txt b/indra/cmake/CMakeLists.txt
index 1fd83eadff..8a77d0b882 100644
--- a/indra/cmake/CMakeLists.txt
+++ b/indra/cmake/CMakeLists.txt
@@ -63,6 +63,7 @@ set(cmake_SOURCE_FILES
         ViewerMiscLibs.cmake
         VisualLeakDetector.cmake
         LibVLCPlugin.cmake
+        WebRTC.cmake
         XmlRpcEpi.cmake
     xxHash.cmake
         ZLIBNG.cmake
diff --git a/indra/cmake/LLWebRTC.cmake b/indra/cmake/LLWebRTC.cmake
new file mode 100644
index 0000000000..913e28c2ff
--- /dev/null
+++ b/indra/cmake/LLWebRTC.cmake
@@ -0,0 +1 @@
+# -*- cmake -*-
+\ No newline at end of file
diff --git a/indra/cmake/WebRTC.cmake b/indra/cmake/WebRTC.cmake
new file mode 100644
index 0000000000..f8ce9c8104
--- /dev/null
+++ b/indra/cmake/WebRTC.cmake
@@ -0,0 +1,43 @@
+# -*- cmake -*-
+include(CMakeCopyIfDifferent)
+
+include(Linking)
+
+include_guard()
+
+set(WEBRTC_ROOT ${CMAKE_BINARY_DIR}/../../webrtc/src)
+file(COPY ${WEBRTC_ROOT}/out/Default/obj/webrtc.lib
+    DESTINATION ${CMAKE_BINARY_DIR}/packages/lib/release
+)
+set(WEBRTC_INCLUDE_DIR ${CMAKE_BINARY_DIR}/packages/include/webrtc)
+file(MAKE_DIRECTORY ${WEBRTC_INCLUDE_DIR})
+
+file(COPY ${WEBRTC_ROOT}/api
+          ${WEBRTC_ROOT}/media/base 
+          ${WEBRTC_ROOT}/media/engine
+          ${WEBRTC_ROOT}/rtc_base
+          ${WEBRTC_ROOT}/pc
+          ${WEBRTC_ROOT}/p2p
+          ${WEBRTC_ROOT}/call
+          ${WEBRTC_ROOT}/media
+          ${WEBRTC_ROOT}/system_wrappers
+          ${WEBRTC_ROOT}/common_video
+          ${WEBRTC_ROOT}/video
+          ${WEBRTC_ROOT}/common_audio
+          ${WEBRTC_ROOT}/logging
+          ${WEBRTC_ROOT}/third_party/abseil-cpp/absl
+    DESTINATION ${WEBRTC_INCLUDE_DIR}
+    FILES_MATCHING PATTERN "*.h"
+)
+
+add_library(ll::webrtc STATIC IMPORTED)
+
+if (LINUX)
+  target_link_libraries( ll::webrtc INTERFACE ../webrtc/src/obj/Default/webrtc)
+elseif (DARWIN)
+  target_link_libraries( ll::webrtc INTERFACE ../webrtc/src/obj/Default/webrtc)
+elseif (WINDOWS)
+  set_target_properties( ll::webrtc PROPERTIES IMPORTED_LOCATION ${CMAKE_BINARY_DIR}/packages/lib/release/webrtc.lib)
+  target_link_libraries( ll::webrtc INTERFACE ${CMAKE_BINARY_DIR}/packages/lib/release/webrtc.lib)
+endif (LINUX)
+target_include_directories( ll::webrtc INTERFACE "${WEBRTC_INCLUDE_DIR}")