From f20e47db794f02524ddc4606c304c017e46b7c33 Mon Sep 17 00:00:00 2001
From: Pierre Chevalier <pierrechevalier83@gmail.com>
Date: Tue, 7 Mar 2017 21:47:20 +0000
Subject: [PATCH] Add build directory to .gitignore

It seems pretty typical to build in a build directory at the top level
of the repo.

In particular, that's what travis does:
`cmake . -Bbuild`
`cmake --build build`

Add build directory to .gitignore to avoid comitting it accidentally.
---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index ee5ca3c..ff7a66d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ CMakeCache.txt
 *.suo
 .vs/
 .vscode/
+build