From 0816cef518a700a1e2cf4c70a64fedc017cb0664 Mon Sep 17 00:00:00 2001
From: "Keith T. Star" <keith@pnnl.gov>
Date: Thu, 7 Jan 2016 08:52:40 -0800
Subject: [PATCH] Yet another Travis CMake fix because CMake versions across
 operating systems in isconsistent.  Not in love with Travis any longer.

---
 CMakeLists.txt       | 2 +-
 externals/geoflow_c  | 2 +-
 tests/apbs_tester.py | 6 ++++++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1a27955..fd8334c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.0)
+cmake_minimum_required (VERSION 2.8.7)
 
 ################################################################################
 # TODO:  Add licensing and authorship information
diff --git a/externals/geoflow_c b/externals/geoflow_c
index f34f555..e4021a2 160000
--- a/externals/geoflow_c
+++ b/externals/geoflow_c
@@ -1 +1 @@
-Subproject commit f34f5555876ca510975bd1de4c2a1c64ebfa6dac
+Subproject commit e4021a2aa0b94f08193d6654af123f6413753116
diff --git a/tests/apbs_tester.py b/tests/apbs_tester.py
index ab3352b..d299571 100644
--- a/tests/apbs_tester.py
+++ b/tests/apbs_tester.py
@@ -238,6 +238,12 @@ def main():
         '-l', '--log_file', dest='log_file', type='string', default='test.log',
         help="Save the test log to FILE.", metavar="FILE"
         )
+
+    parser.add_option('-b', '--benchmark',
+                      action='store_const', const=1, dest='benchmark',
+                      help="Perform benchmarking."
+    )
+
     
     # Parse the command line and extract option values
     ( options, args ) = parser.parse_args()