From 994039c948c29dc4664f7c2f2ec2c87001117234 Mon Sep 17 00:00:00 2001
From: Roxie Linden <roxie@lindenlab.com>
Date: Fri, 8 Mar 2024 22:49:05 -0800
Subject: Use webrtc autobuild package

---
 indra/cmake/WebRTC.cmake | 50 ++++++++----------------------------------------
 1 file changed, 8 insertions(+), 42 deletions(-)

(limited to 'indra/cmake')

diff --git a/indra/cmake/WebRTC.cmake b/indra/cmake/WebRTC.cmake
index 4032398c01..909a1345ed 100644
--- a/indra/cmake/WebRTC.cmake
+++ b/indra/cmake/WebRTC.cmake
@@ -1,46 +1,15 @@
 # -*- cmake -*-
+include(Linking)
+include(Prebuilt)
 
-include(FetchContent)
-
-if (WINDOWS)
-    if( ADDRESS_SIZE EQUAL 32 )
-        FetchContent_Declare(
-              webrtc
-              URL "https://webrtc-build-releases.s3.us-west-2.amazonaws.com/webrtc.windows_x86.tar.bz2"
-              URL_HASH "MD5=cefbd446b1b152ac08217fc78648fb99"
-              FIND_PACKAGE_ARGS NAMES webrtc
-              DOWNLOAD_EXTRACT_TIMESTAMP TRUE
-              DOWNLOAD_DIR "${LIBS_PREBUILT_DIR}/webrtc/"
-            )
-    else ( ADDRESS_SIZE EQUAL 32 )
-        FetchContent_Declare(
-              webrtc
-              URL "https://webrtc-build-releases.s3.us-west-2.amazonaws.com/webrtc.windows_x86_64.tar.bz2"
-              URL_HASH "MD5=6e25b99284215933ec1571b6e60c1030"
-              FIND_PACKAGE_ARGS NAMES webrtc
-              DOWNLOAD_EXTRACT_TIMESTAMP TRUE
-              DOWNLOAD_DIR "${LIBS_PREBUILT_DIR}/webrtc/"
-            )
-    endif ( ADDRESS_SIZE EQUAL 32 )
-elseif (DARWIN)
-    FetchContent_Declare(
-      webrtc
-      URL "https://webrtc-build-releases.s3.us-west-2.amazonaws.com/webrtc.macos_x86_64.tar.bz2"
-      URL_HASH "MD5=6849e81773135290f5c70cbf679992fb"
-      FIND_PACKAGE_ARGS NAMES webrtc
-      DOWNLOAD_EXTRACT_TIMESTAMP TRUE
-      DOWNLOAD_DIR "${LIBS_PREBUILT_DIR}/webrtc/"
-    )
-endif (WINDOWS)
-
-FetchContent_MakeAvailable(webrtc)
-
-set(WEBRTC_PATH ${webrtc_SOURCE_DIR})
+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")
+use_prebuilt_binary(webrtc-shim)
 
 if (WINDOWS)
-    target_link_libraries( ll::webrtc INTERFACE "${WEBRTC_PATH}/lib/webrtc.lib" )
+    target_link_libraries( ll::webrtc INTERFACE webrtc.lib )
 elseif (DARWIN)
     FIND_LIBRARY(COREAUDIO_LIBRARY CoreAudio)
     FIND_LIBRARY(COREGRAPHICS_LIBRARY CoreGraphics)
@@ -49,7 +18,7 @@ elseif (DARWIN)
     FIND_LIBRARY(COCOA_LIBRARY Cocoa)
     
     target_link_libraries( ll::webrtc INTERFACE
-        "${WEBRTC_PATH}/lib/libwebrtc.a"
+        libwebrtc.a
         ${COREAUDIO_LIBRARY}
         ${AUDIOTOOLBOX_LIBRARY}
         ${COREGRAPHICS_LIBRARY}
@@ -57,10 +26,7 @@ elseif (DARWIN)
         ${COCOA_LIBRARY}
     )
 elseif (LINUX)
-    target_link_libraries( ll::webrtc INTERFACE "${WEBRTC_PATH}/lib/libwebrtc.a" )
+    target_link_libraries( ll::webrtc INTERFACE libwebrtc )
 endif (WINDOWS)
 
-message("PATH: ${WEBRTC_PATH}/include")
-    
-target_include_directories( ll::webrtc INTERFACE "${WEBRTC_PATH}/include" "${WEBRTC_PATH}/include/third_party/abseil-cpp")
 
-- 
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