--- old/make/devkit/Tools.gmk	2017-08-15 14:34:27.441589514 -0400
+++ new/make/devkit/Tools.gmk	2017-08-15 14:34:26.141514984 -0400
@@ -83,8 +83,6 @@
     libXdmcp libXdmcp-devel \
     libXau libXau-devel \
     libgcc \
-    elfutils elfutils-libs elfutils-devel \
-    elfutils-libelf elfutils-libelf-devel \
     zlib zlib-devel \
     libffi libffi-devel