From 0c2b82a965422663868fdc12595c964f9c6555ea Mon Sep 17 00:00:00 2001
From: Thomas Mijieux <thomas.mijieux@inria.fr>
Date: Fri, 10 Mar 2017 10:49:32 +0100
Subject: [PATCH] Add a hint to help Cmake to find the correct python
 version(python2)

---
 modules/RulesPrecisions.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/RulesPrecisions.cmake b/modules/RulesPrecisions.cmake
index 5fb8224..0b8c095 100644
--- a/modules/RulesPrecisions.cmake
+++ b/modules/RulesPrecisions.cmake
@@ -157,6 +157,10 @@ endif()
 # the target receives a -DPRECISION_p in its cflags.
 #
 include(ParseArguments)
+
+# Add a hint to help Cmake to find the correct python version:
+# (see https://cmake.org/cmake/help/v3.0/module/FindPythonInterp.html)
+set(Python_ADDITIONAL_VERSIONS 2)
 find_package(PythonInterp REQUIRED)
 
 MACRO(precisions_rules_py)
-- 
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