From 9b17182dda1d7abb248f54734f65fecbbdd1b253 Mon Sep 17 00:00:00 2001
From: Martin Quinson <martin.quinson@loria.fr>
Date: Tue, 2 Oct 2018 22:15:47 +0200
Subject: [PATCH 1/1] Informative message if a newcomer launches BuildSimGrid
 before cmake

---
 BuildSimGrid.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/BuildSimGrid.sh b/BuildSimGrid.sh
index b0a2f39686..7d5a00f474 100755
--- a/BuildSimGrid.sh
+++ b/BuildSimGrid.sh
@@ -5,6 +5,12 @@
 #
 # Copyright (c) 2017-2018 The SimGrid Team. Licence: LGPL of WDFPL, as you want.
 
+if [ ! -e Makefile ] ; then
+  echo "Please configure SimGrid before building it:"
+  echo "   ccmake ."
+  exit 1
+fi
+
 (
   (nice make -j4 || make) && nice ctest -j4 --output-on-failure ; date
 ) 2>&1 | tee BuildSimGrid.sh.log
-- 
2.20.1