Make building of examples and rtc_tools optional.

If disabled, this allows running "gn gen <folder>" on a system without GTK and other development libraries installed. BUG=webrtc:5716 Change-Id: I1aee3d74402485113612276f6de374fb6034251f Reviewed-on: https://webrtc-review.googlesource.com/30460 Reviewed-by: Patrik Höglund <[email protected]> Commit-Queue: Joachim Bauch <[email protected]> Cr-Commit-Position: refs/heads/master@{#21192}
luncang · Dec 10, 2017 · 93e9134 · 93e9134
1 parent f893c1d
commit 93e9134
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/BUILD.gn b/BUILD.gn
@@ -28,9 +28,13 @@ if (!build_with_chromium) {
     testonly = true
     deps = [
       ":webrtc",
-      "examples",
-      "rtc_tools",
     ]
+    if (rtc_build_examples) {
+      deps += [ "examples" ]
+    }
+    if (rtc_build_tools) {
+      deps += [ "rtc_tools" ]
+    }
     if (rtc_include_tests) {
       deps += [
         ":rtc_unittests",

diff --git a/webrtc.gni b/webrtc.gni
@@ -77,6 +77,12 @@ declare_args() {
   # Set this to disable building with support for SCTP data channels.
   rtc_enable_sctp = true
 
+  # Set this to false to skip building examples.
+  rtc_build_examples = true
+
+  # Set this to false to skip building tools.
+  rtc_build_tools = true
+
   # Disable these to not build components which can be externally provided.
   rtc_build_json = true
   rtc_build_libsrtp = true