GN: Introduce templates.

webrtc/api/BUILD.gn

 # Copyright (c) 2015 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")
-import("//testing/test.gni")
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 }
 
 group("api") {
   deps = [
     ":libjingle_peerconnection",
   ]
 }
 
-source_set("call_api") {
+rtc_source_set("call_api") {
   sources = [
     "call/audio_receive_stream.h",
     "call/audio_send_stream.h",
     "call/audio_sink.h",
     "call/audio_state.h",
   ]
 
   configs += [ "..:common_config" ]
   public_configs = [ "..:common_inherited_config" ]
 
   deps = [
     # TODO(kjellander): Add remaining dependencies when webrtc:4243 is done.
     "..:webrtc_common",
     "../base:rtc_base_approved",
     "../modules/audio_coding:audio_encoder_interface",
   ]
 }
 
 config("libjingle_peerconnection_warnings_config") {
   # GN orders flags on a target before flags from configs. The default config
   # adds these flags so to cancel them out they need to come from a config and
   # cannot be on the target directly.
   if (!is_win && !is_clang) {
     cflags = [ "-Wno-maybe-uninitialized" ]  # Only exists for GCC.
   }
 }
 
-source_set("libjingle_peerconnection") {
+rtc_source_set("libjingle_peerconnection") {
   cflags = []
   sources = [
     "audiotrack.cc",
     "audiotrack.h",
     "datachannel.cc",
     "datachannel.h",
     "datachannelinterface.h",
     "dtmfsender.cc",
     "dtmfsender.h",
     "dtmfsenderinterface.h",
@@ skipping 60 matching lines @@
   ]
 
   configs += [
     "..:common_config",
     ":libjingle_peerconnection_warnings_config",
   ]
   public_configs = [ "..:common_inherited_config" ]
 
   if (is_clang) {
     # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-    configs -= [ "//build/config/clang:find_bad_constructs" ]
+    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 
   deps = [
     ":call_api",
     "../call",
     "../media",
     "../pc",
   ]
 
   if (rtc_use_quic) {
@@ skipping 18 matching lines @@
     # for a target before flags from configs, the only way to disable such
     # warnings is by having them in a separate config, loaded from the target.
     if (!is_win) {
       cflags = [
         "-Wno-sign-compare",
         "-Wno-unused-variable",
       ]
     }
   }
 
-  source_set("libjingle_peerconnection_jni") {
+  rtc_source_set("libjingle_peerconnection_jni") {
     sources = [
       "android/jni/androidmediacodeccommon.h",
       "android/jni/androidmediadecoder_jni.cc",
       "android/jni/androidmediadecoder_jni.h",
       "android/jni/androidmediaencoder_jni.cc",
       "android/jni/androidmediaencoder_jni.h",
       "android/jni/androidmetrics_jni.cc",
       "android/jni/androidnetworkmonitor_jni.cc",
       "android/jni/androidnetworkmonitor_jni.h",
       "android/jni/androidvideotracksource_jni.cc",
@@ skipping 11 matching lines @@
     ]
 
     configs += [
       "..:common_config",
       ":libjingle_peerconnection_jni_warnings_config",
     ]
     public_configs = [ "..:common_inherited_config" ]
 
     if (is_clang) {
       # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-      configs -= [
+      suppressed_configs += [
         "//build/config/clang:extra_warnings",
         "//build/config/clang:find_bad_constructs",
       ]
     }
 
     # TODO(jschuh): Bug 1348: fix this warning.
     configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 
     if (is_win) {
       cflags += [
@@ skipping 112 matching lines @@
         "-Wno-unused-function",
       ]
     }
 
     if (!is_win) {
       cflags = [ "-Wno-sign-compare" ]
       cflags_cc = [ "-Wno-overloaded-virtual" ]
     }
   }
 
-  test("peerconnection_unittests") {
+  rtc_test("peerconnection_unittests") {
     testonly = true
     sources = [
       "datachannel_unittest.cc",
       "dtmfsender_unittest.cc",
       "fakemetricsobserver.cc",
       "fakemetricsobserver.h",
       "jsepsessiondescription_unittest.cc",
       "localaudiosource_unittest.cc",
       "mediaconstraintsinterface_unittest.cc",
       "mediastream_unittest.cc",
@@ skipping 28 matching lines @@
     defines = [ "HAVE_SCTP" ]
 
     configs += [
       "..:common_config",
       ":peerconnection_unittests_config",
     ]
     public_configs = [ "..:common_inherited_config" ]
 
     if (is_clang) {
       # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-      configs -= [ "//build/config/clang:find_bad_constructs" ]
+      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
 
     # TODO(jschuh): Bug 1348: fix this warning.
     configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 
     if (is_win) {
       cflags = [
         "/wd4245",  # conversion from int to size_t, signed/unsigned mismatch.
         "/wd4389",  # signed/unsigned mismatch.
       ]
@@ skipping 67 matching lines @@
 
       shared_libraries = [ ":libjingle_peerconnection_so" ]
     }
 
     android_resources("libjingle_peerconnection_android_unittest_resources") {
       resource_dirs = [ "androidtests/res" ]
       custom_package = "org.webrtc"
     }
   }
 }