From d6940e81ed1fba0327b110a1706bd0ffb03a1a16 Mon Sep 17 00:00:00 2001
From: Jonathan Hui <jonhui@nestlabs.com>
Date: Thu, 30 Mar 2017 13:31:53 -0700
Subject: [PATCH] Set CMP varible to the absolute name of `cmp` if found.
 (#1537)

---
 configure.ac | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configure.ac b/configure.ac
index 3845f2eea..a97ee967f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -219,6 +219,8 @@ AC_CHECK_TOOL(STRIP, strip)
 AC_PROG_INSTALL
 AC_PROG_LN_S
 
+AC_PATH_PROG(CMP, cmp)
+
 #
 # Checks for specific compiler characteristics
 #