From: Thibault Saunier <tsaunier@gnome.org>
Date: Fri, 9 Dec 2016 20:48:52 +0000 (-0300)
Subject: meson: Support building without Gst debug
X-Git-Tag: 1.19.3~507^2~5659
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eb728ad13b4f77b2c8b032be34bd736428bb8c0e;p=platform%2Fupstream%2Fgstreamer.git

meson: Support building without Gst debug
---

diff --git a/meson.build b/meson.build
index 79f7924..a266d3a 100644
--- a/meson.build
+++ b/meson.build
@@ -332,6 +332,30 @@ else
   cdata.set('DISABLE_ORC', 1)
 endif
 
+if gst_dep.type_name() == 'internal'
+    gst_proj = subproject('gstreamer')
+
+    if gst_proj.get_variable('disable_gst_debug')
+        message('GStreamer debug system is disabled')
+        add_project_arguments('-Wno-unused', language: 'c')
+    else
+        message('GStreamer debug system is enabled')
+    endif
+else
+    # We can't check that in the case of subprojects as we won't
+    # be able to build against an internal dependency (which is not built yet)
+    if not cc.compiles('''
+#include <gst/gstconfig.h>
+#ifdef GST_DISABLE_GST_DEBUG
+#error "debugging disabled, make compiler fail"
+#endif''' , dependencies: gst_dep)
+        message('GStreamer debug system is disabled')
+        add_global_arguments('-Wno-unused', language: 'c')
+    else
+        message('GStreamer debug system is enabled')
+    endif
+endif
+
 configure_file(input : 'config.h.meson',
   output : 'config.h',
   configuration : cdata)