From dd25744cc01d30bf74678d26a53098402d0a2adf Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@free.fr>
Date: Thu, 24 Jan 2013 22:24:38 +0100
Subject: samples: print changed symbols when checking samples

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

diff --git a/samples/samples.mk b/samples/samples.mk
index 7608dce..c0fd66a 100644
--- a/samples/samples.mk
+++ b/samples/samples.mk
@@ -89,7 +89,8 @@ $(patsubst %,check-%,$(CT_SAMPLES)): config_files
 	 old_sha1=$$( sha1sum "$${CT_NG_SAMPLE}" |cut -d ' ' -f 1 );                    \
 	 new_sha1=$$( sha1sum .defconfig |cut -d ' ' -f 1 );                            \
 	 if [ $${old_sha1} != $${new_sha1} ]; then                                      \
-	    echo "$(patsubst check-%,%,$(@)) needs update";                             \
+	    echo "$(patsubst check-%,%,$(@)) needs update:";                            \
+	    diff -du0 "$${CT_NG_SAMPLE}" .defconfig |tail -n +4;                        \
 	 fi
 	@rm -f .config.sample* .defconfig
 
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