From 935fde03024efebb6f52fe38b784ee50b4b0f03e Mon Sep 17 00:00:00 2001
From: "Steven G. Johnson" <stevenj@mit.edu>
Date: Tue, 14 Nov 2017 13:09:13 -0500
Subject: [PATCH] recommend building in a subdir

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a9dda82..9bf471f 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,9 @@ NLopt is compiled and installed with the [CMake][1] build system
 
     git clone git://github.com/stevengj/nlopt
     cd nlopt
-    cmake .
+    mkdir build
+    cd build
+    cmake ..
     make
     sudo make install
 
-- 
GitLab