Do not add symlinks in the source release

Reviewed-by: Rich Salz <rsalz@openssl.org>

Makefile.org

diff --git a/Makefile.org b/Makefile.org
index 1636db8..0ecb897 100644
--- a/Makefile.org
+++ b/Makefile.org
@@ -500,7 +500,7 @@
 $(TARFILE).list:
 	find * \! -name STATUS \! -name TABLE \! -name '*.o' \! -name '*.a' \
 	       \! -name '*.so' \! -name '*.so.*'  \! -name 'openssl' \
-	       \! -name '*test' \! -name '.#*' \! -name '*~' \
+	       \! -name '*test' \! -name '.#*' \! -name '*~' \!	-xtype l \
 	    | sort > $(TARFILE).list
 
 tar: $(TARFILE).list