commit 7df0f3900bb0856539215fc7dcf36092fe96dda4
Author: Gregory M. Turner <gmt@be-evil.net>
Date:   Thu Nov 19 03:13:27 2015 -0800

    gnome2-utils: fix stderr noise
    
    Fixes stderr-spew in webkit-gtk-2.8.5, like (whitespace manipulated for legibility):
    
    	>>> Preparing source in /var/tmp/portage/net-libs/webkit-gtk-2.8.5/work/webkitgtk-2.8.5 ...
    	 * Applying webkit-gtk-2.8.5-fix-ia64-build.patch ... [ ok ]
    	 * Applying webkit-gtk-2.8.5-fix-alpha-build.patch ... [ ok ]
    	 * Applying webkit-gtk-2.8.5-webkit2gtkinjectedbundle-j1.patch ... [ ok ]
    	 * Fixing OMF Makefiles ... [ ok ]
    	 * Disabling deprecation warnings ...
    >	grep: configure: No such file or directory [ ok ]
    	>>> Source prepared.
    
    The message appears to be completely harmless manifestation of a probably (and, in the above
    instance, actually) harmless circumstance.  But it's as useless as harmless and distracting.
    
    After some good old-fashioned O(log(lines-of-potentially-culpable-source-code)) track-downification
    this turned out to be coming from gnome2-utils.eclass's gnome2_disable_deprecation_warning, which
    simply assumed there would be a configure file to grep, probably failing to fail erroneously,....
    erroneously.
    
    Whatever... it's late.... famous last words, probably, but, just trust me: the code is wrong &
    this makes it right.
    
    Signed-off-by: Gregory M. Turner <gmt@be-evil.net>

diff --git a/eclass/gnome2-utils.eclass b/eclass/gnome2-utils.eclass
index 59ab586..f4e1d67 100644
--- a/eclass/gnome2-utils.eclass
+++ b/eclass/gnome2-utils.eclass
@@ -480,6 +480,7 @@ gnome2_disable_deprecation_warning() {
 	# The sort is important to ensure .am is listed before the respective .in for
 	# maintainer mode regeneration not kicking in due to .am being newer than .in
 	while read makefile ; do
+		[[ -f ${makefile} ]] || continue
 		if ! grep -qE "(DISABLE_DEPRECATED|GSEAL_ENABLE)" "${makefile}"; then
 			continue
 		fi