Integrated the Vitaly Lipatov's patch for libyuv

Integrated the Vitaly Lipatov's ([email protected]) patch. It allows to build tg_owt with the system libyuv. If libyuv is not installed on the system, the build will be performed with libyuv from src/third_party/.
desktop-app · Dec 29, 2021 · c18ef25 · c18ef25
1 parent 5986975
commit c18ef25
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Showing 3 changed files with 26 additions and 6 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -125,7 +125,6 @@ PRIVATE
     tg_owt::libpffft
     tg_owt::librnnoise
     tg_owt::libsrtp
-    tg_owt::libyuv
 )
 
 if (is_x86 OR is_x64)
@@ -160,6 +159,7 @@ link_libabsl(tg_owt)
 link_libopenh264(tg_owt)
 link_libusrsctp(tg_owt)
 link_libvpx(tg_owt)
+link_libyuv(tg_owt)
 
 if (TG_OWT_BUILD_AUDIO_BACKENDS AND (UNIX AND NOT APPLE))
     link_libalsa(tg_owt)
@@ -2407,7 +2407,6 @@ set(export_targets
     librnnoise
     libsrtp
     libwebrtcbuild
-    libyuv
     ${platform_export}
 )
 if (TG_OWT_USE_PROTOBUF)
@@ -2426,6 +2425,9 @@ endif()
 if (NOT LIBVPX_FOUND)
     list(APPEND export_targets libvpx ${vpx_export})
 endif()
+if (NOT LIBYUV_FOUND)
+    list(APPEND export_targets libyuv)
+endif()
 
 export(
     TARGETS ${export_targets}

diff --git a/cmake/external.cmake b/cmake/external.cmake
@@ -199,6 +199,25 @@ function(link_libvpx target_name)
     endif()
 endfunction()
 
+# libyuv
+function(link_libyuv target_name)
+    if (TG_OWT_PACKAGED_BUILD)
+        find_package(PkgConfig REQUIRED)
+        pkg_check_modules(LIBYUV libyuv>=0.0.1767)
+        set(LIBYUV_FOUND ${LIBYUV_FOUND} PARENT_SCOPE)
+        if (LIBYUV_FOUND)
+            target_link_libraries(${target_name} PRIVATE ${LIBYUV_LIBRARIES})
+            target_include_directories(${target_name} PRIVATE ${LIBYUV_INCLUDE_DIRS})
+        endif()
+    endif()
+    if (NOT LIBYUV_FOUND)
+        if (NOT TARGET libyuv)
+            include(cmake/libyuv.cmake)
+        endif()
+        target_link_libraries(${target_name} PRIVATE tg_owt::libyuv)
+    endif()
+endfunction()
+
 function(link_glib target_name)
     find_package(PkgConfig REQUIRED)
     pkg_check_modules(GLIB2 REQUIRED glib-2.0)

diff --git a/cmake/libwebrtcbuild.cmake b/cmake/libwebrtcbuild.cmake
@@ -1,10 +1,9 @@
 add_library(libwebrtcbuild INTERFACE)
 add_library(tg_owt::libwebrtcbuild ALIAS libwebrtcbuild)
 
-target_link_libraries(libwebrtcbuild
-INTERFACE
-    tg_owt::libyuv
-)
+if (NOT LIBYUV_FOUND)
+    target_link_libraries(libwebrtcbuild INTERFACE tg_owt::libyuv)
+endif()
 if (NOT absl_FOUND)
     target_link_libraries(libwebrtcbuild INTERFACE tg_owt::libabsl)
 endif()