[gimp] build/buildbot: Suppress png.h deprecation warnings

[Martin Nordholts <martinn src gnome org>]

commit b8ed5fea5411f7767aee84dc3239d59dd9d65b1a
Author: Martin Nordholts <martinn src gnome org>
Date:   Mon Oct 4 22:50:48 2010 +0200

    build/buildbot: Suppress png.h deprecation warnings

 build/buildbot/suppressed-warnings.txt |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/build/buildbot/suppressed-warnings.txt b/build/buildbot/suppressed-warnings.txt
index a2428a8..a2fcddd 100644
--- a/build/buildbot/suppressed-warnings.txt
+++ b/build/buildbot/suppressed-warnings.txt
@@ -33,3 +33,6 @@
 # jas_config.h redefines PACKAGE_NAME etc
 :    .*jas_config.h:.*:1: warning: .* redefined$
 :    .*config.h:.*:1: warning: this is the location of the previous definition$
+
+# Tons of deprecation warnings, hopefully we never have to fix these...
+:    .*file-.*: warning: .* is deprecated (declared at .*png.h::*)