From d97b4001b3f8c12ef8d3d271c74871588fd33cc0 Mon Sep 17 00:00:00 2001
From: Laurent Rineau <laurent.rineau@cgal.org>
Date: Fri, 2 Dec 2016 11:06:06 +0100
Subject: [PATCH] Fix CMake warnings about unused variables set on command line

`RUNNING_CGAL_AUTO_TEST` and `CGAL_DIR` are set on the command line by
our `cgal_test` scripts.

-> Add the option `--no-warn-unused-cli` to avoid warnings when the
   variables are actually not used (for example if a dependency is not
   satisfied).
---
 Scripts/developer_scripts/create_cgal_test | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Scripts/developer_scripts/create_cgal_test b/Scripts/developer_scripts/create_cgal_test
index 8b063dfc53b..b65d4b9c3fc 100755
--- a/Scripts/developer_scripts/create_cgal_test
+++ b/Scripts/developer_scripts/create_cgal_test
@@ -82,6 +82,7 @@ configure()
 
   if eval 'cmake "\$CMAKE_GENERATOR" -DRUNNING_CGAL_AUTO_TEST=TRUE  \\
                                      -DCGAL_DIR="\$CGAL_DIR" \\
+                                     --no-warn-unused-cli \\
                                      .' ; then
 
     echo "   successful configuration" >> \$ERRORFILE