Support for Tofino pipeconfs in ECMP app

Change-Id: I34c16f5f349c480f53b1bfc6a1fd91ec5a328ee3
diff --git a/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/montara/logs/pa.constraints.log b/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/montara/logs/pa.constraints.log
new file mode 100644
index 0000000..e1c7d39
--- /dev/null
+++ b/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/montara/logs/pa.constraints.log
@@ -0,0 +1,7 @@
++---------------------------------------------------------------------+
+|  Log file: pa.constraints.log                                       |
+|  Compiler version: 5.1.0 (fca32d1)                                  |
+|  Created on: Thu Sep  7 14:49:38 2017                               |
++---------------------------------------------------------------------+
+
+To populate this log file, include --print-pa-constraints as a compiler argument.