[gnome-builder] meson: set check_stdout because Ninja redirects stderr

[Christian Hergert <chergert src gnome org>]

commit 040bec2fb62e4fc672153b864ed5455186a18ea1
Author: Christian Hergert <chergert redhat com>
Date:   Fri Mar 24 21:48:47 2017 -0700

    meson: set check_stdout because Ninja redirects stderr

 plugins/meson/meson_plugin/__init__.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/plugins/meson/meson_plugin/__init__.py b/plugins/meson/meson_plugin/__init__.py
index 6e13abf..8a99793 100644
--- a/plugins/meson/meson_plugin/__init__.py
+++ b/plugins/meson/meson_plugin/__init__.py
@@ -317,6 +317,7 @@ class MesonPipelineAddin(Ide.Object, Ide.BuildPipelineAddin):
 
         build_stage = Ide.BuildStageLauncher.new(context, build_launcher)
         build_stage.set_clean_launcher(clean_launcher)
+        build_stage.set_check_stdout(True)
         build_stage.connect('query', self._query)
         self.track(pipeline.connect(Ide.BuildPhase.BUILD, 0, build_stage))