From: Martin Quinson <martin.quinson@loria.fr>
Date: Fri, 2 Sep 2016 13:17:52 +0000 (+0200)
Subject: Revert "cosmetics"
X-Git-Tag: v3_14~432
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/5cb4a686ee7547f92ce340218b8b8ae755fc1cf6?hp=789fda2379b532c01a06401d26ad2e4d9725c789

Revert "cosmetics"

This reverts commit 113d6838b784a16f9648022e7e56ad5176ed3e4b.

I should not trust random tutorials found on blogposts
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 574a1b7860..0c9da4ada3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -144,7 +144,10 @@ endif()
 set(PythonInterp_FIND_VERSION 3)
 set(PythonInterp_FIND_VERSION_COUNT 1)
 set(PythonInterp_FIND_VERSION_MAJOR 3)
-include(FindPythonInterp REQUIRED)
+include(FindPythonInterp)
+if(NOT PYTHONINTERP_FOUND)
+  message(FATAL_ERROR "Please install Python (version 3 or higher).")
+endif()
 
 if (APPLE)
   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")