GN: Introduce templates.

webrtc/modules/video_coding/BUILD.gn

 # Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 import("../../build/webrtc.gni")
 
-source_set("video_coding") {
+rtc_source_set("video_coding") {
   sources = [
     "codec_database.cc",
     "codec_database.h",
     "codec_timer.cc",
     "codec_timer.h",
     "decoding_state.cc",
     "decoding_state.h",
     "encoded_frame.cc",
     "encoded_frame.h",
     "fec_tables_xor.h",
@@ skipping 54 matching lines @@
 
   configs += [ "../..:common_config" ]
   public_configs = [ "../..:common_inherited_config" ]
 
   # TODO(jschuh): Bug 1348: fix this warning.
   configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 
   if (is_clang) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-    configs -= [ "//build/config/clang:find_bad_constructs" ]
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 
   deps = [
     ":video_coding_utility",
     ":webrtc_h264",
     ":webrtc_i420",
     ":webrtc_vp8",
     ":webrtc_vp9",
     "../..:webrtc_common",
     "../../common_video",
     "../../system_wrappers",
   ]
 }
 
-source_set("video_coding_utility") {
+rtc_source_set("video_coding_utility") {
   sources = [
     "utility/frame_dropper.cc",
     "utility/frame_dropper.h",
     "utility/h264_bitstream_parser.cc",
     "utility/h264_bitstream_parser.h",
     "utility/ivf_file_writer.cc",
     "utility/ivf_file_writer.h",
     "utility/moving_average.h",
     "utility/qp_parser.cc",
     "utility/qp_parser.h",
     "utility/quality_scaler.cc",
     "utility/quality_scaler.h",
     "utility/vp8_header_parser.cc",
     "utility/vp8_header_parser.h",
   ]
 
   configs += [ "../..:common_config" ]
   public_configs = [ "../..:common_inherited_config" ]
 
   if (is_clang) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-    configs -= [ "//build/config/clang:find_bad_constructs" ]
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 
   deps = [
     "../../common_video",
     "../../system_wrappers",
   ]
 }
 
-source_set("webrtc_h264") {
+rtc_source_set("webrtc_h264") {
   sources = [
     "codecs/h264/h264.cc",
     "codecs/h264/include/h264.h",
   ]
 
   configs += [ "../..:common_config" ]
   public_configs = [ "../..:common_inherited_config" ]
 
   if (is_clang) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-    configs -= [ "//build/config/clang:find_bad_constructs" ]
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 
   defines = []
   deps = [
     "../../system_wrappers",
   ]
 
   if (is_ios) {
     sources += [ "codecs/h264/h264_objc.mm" ]
     deps += [ ":webrtc_h264_video_toolbox" ]
@@ skipping 12 matching lines @@
     ]
     deps += [
       "../../common_video",
       "//third_party/ffmpeg:ffmpeg",
       "//third_party/openh264:encoder",
     ]
   }
 }
 
 if (is_ios) {
-  source_set("webrtc_h264_video_toolbox") {
+  rtc_source_set("webrtc_h264_video_toolbox") {
     sources = [
       "codecs/h264/h264_video_toolbox_decoder.cc",
       "codecs/h264/h264_video_toolbox_decoder.h",
       "codecs/h264/h264_video_toolbox_encoder.h",
       "codecs/h264/h264_video_toolbox_encoder.mm",
       "codecs/h264/h264_video_toolbox_nalu.cc",
       "codecs/h264/h264_video_toolbox_nalu.h",
     ]
 
     configs += [
       "../..:common_objc",
       "//build/config/compiler:enable_arc",
     ]
 
     deps = [
       "../../sdk:rtc_sdk_common_objc",
     ]
 
     libs = [
       "CoreFoundation.framework",
       "CoreMedia.framework",
       "CoreVideo.framework",
       "VideoToolbox.framework",
     ]
 
     if (is_clang) {
       # Suppress warnings from Chrome's Clang plugins.
       # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-      configs -= [ "//build/config/clang:find_bad_constructs" ]
+      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
 
     if (rtc_build_libyuv) {
       deps += [ "$rtc_libyuv_dir" ]
       public_deps = [
         "$rtc_libyuv_dir",
       ]
     } else {
       # Need to add a directory normally exported by libyuv.
       include_dirs += [ "$rtc_libyuv_dir/include" ]
     }
   }
 }
 
-source_set("webrtc_i420") {
+rtc_source_set("webrtc_i420") {
   sources = [
     "codecs/i420/i420.cc",
     "codecs/i420/include/i420.h",
   ]
 
   configs += [ "../..:common_config" ]
   public_configs = [ "../..:common_inherited_config" ]
 
   if (is_clang) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-    configs -= [ "//build/config/clang:find_bad_constructs" ]
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 
   deps = [
     "../../system_wrappers",
   ]
 }
 
-source_set("webrtc_vp8") {
+rtc_source_set("webrtc_vp8") {
   sources = [
     "codecs/vp8/default_temporal_layers.cc",
     "codecs/vp8/default_temporal_layers.h",
     "codecs/vp8/include/vp8.h",
     "codecs/vp8/include/vp8_common_types.h",
     "codecs/vp8/realtime_temporal_layers.cc",
     "codecs/vp8/reference_picture_selection.cc",
     "codecs/vp8/reference_picture_selection.h",
     "codecs/vp8/screenshare_layers.cc",
     "codecs/vp8/screenshare_layers.h",
     "codecs/vp8/simulcast_encoder_adapter.cc",
     "codecs/vp8/simulcast_encoder_adapter.h",
     "codecs/vp8/temporal_layers.h",
     "codecs/vp8/vp8_impl.cc",
     "codecs/vp8/vp8_impl.h",
   ]
 
   configs += [ "../..:common_config" ]
   public_configs = [ "../..:common_inherited_config" ]
 
   # TODO(jschuh): Bug 1348: fix this warning.
   configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 
   if (is_clang) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-    configs -= [ "//build/config/clang:find_bad_constructs" ]
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 
   deps = [
     ":video_coding_utility",
     "../..:webrtc_common",
     "../../common_video",
     "../../system_wrappers",
   ]
   if (rtc_build_libvpx) {
     deps += [ rtc_libvpx_dir ]
   }
 }
 
-source_set("webrtc_vp9") {
+rtc_source_set("webrtc_vp9") {
   sources = [
     "codecs/vp9/include/vp9.h",
     "codecs/vp9/screenshare_layers.cc",
     "codecs/vp9/screenshare_layers.h",
     "codecs/vp9/vp9_frame_buffer_pool.cc",
     "codecs/vp9/vp9_frame_buffer_pool.h",
     "codecs/vp9/vp9_impl.cc",
     "codecs/vp9/vp9_impl.h",
   ]
 
   configs += [ "../..:common_config" ]
   public_configs = [ "../..:common_inherited_config" ]
 
   if (is_clang) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-    configs -= [ "//build/config/clang:find_bad_constructs" ]
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 
   deps = [
     ":video_coding_utility",
     "../../common_video",
     "../../system_wrappers",
   ]
   if (rtc_build_libvpx) {
     deps += [ rtc_libvpx_dir ]
   }
 }
 
 if (rtc_include_tests) {
-  source_set("video_codecs_test_framework") {
+  rtc_source_set("video_codecs_test_framework") {
     testonly = true
     sources = [
       "codecs/test/mock/mock_packet_manipulator.h",
       "codecs/test/packet_manipulator.cc",
       "codecs/test/packet_manipulator.h",
       "codecs/test/predictive_packet_manipulator.cc",
       "codecs/test/predictive_packet_manipulator.h",
       "codecs/test/stats.cc",
       "codecs/test/stats.h",
       "codecs/test/videoprocessor.cc",
       "codecs/test/videoprocessor.h",
     ]
 
     configs += [ "../..:common_config" ]
     public_configs = [ "../..:common_inherited_config" ]
 
     if (is_clang) {
       # Suppress warnings from Chrome's Clang plugins.
       # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
-      configs -= [ "//build/config/clang:find_bad_constructs" ]
+      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
 
     deps = [
       "../../test:test_support",
     ]
   }
 }