From: Sebastian Rasmussen <sebrn@axis.com>
Date: Fri, 25 May 2012 14:43:38 +0000 (+0200)
Subject: configure: suppress some warnings when debug is disabled
X-Git-Tag: 1.19.3~495^2~1367
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ef29cc6d78312c303f1f79fdc4c7623436be5eaa;p=platform%2Fupstream%2Fgstreamer.git

configure: suppress some warnings when debug is disabled

Warnings about unused variables should be suppressed if core has the
debug system disabled.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=676824
---

diff --git a/configure.ac b/configure.ac
index 83f1f79..50fe7a4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -159,8 +159,13 @@ AC_SUBST(GST_LICENSE)
 dnl set location of plugin directory
 AG_GST_SET_PLUGINDIR
 
+# set by AG_GST_PARSE_SUBSYSTEM_DISABLES above
+dnl make sure it doesn't complain about unused variables if debugging is disabled
+NO_WARNINGS=""
+AG_GST_CHECK_GST_DEBUG_DISABLED([NO_WARNINGS="-Wno-unused"], [NO_WARNINGS=""])
+
 dnl define an ERROR_CFLAGS Makefile variable
-AG_GST_SET_ERROR_CFLAGS($GST_GIT)
+AG_GST_SET_ERROR_CFLAGS($GST_GIT, [$NO_WARNINGS])
 
 dnl define correct level for debugging messages
 AG_GST_SET_LEVEL_DEFAULT($GST_GIT)