From d4d23a484dac966e83b625edcaa867c0f3137b5e Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Sun, 14 Jan 2018 23:20:32 +0100
Subject: Set incremental build cache in vagrant env.

Must be on a filesystem that supports hard links, to avoid warning
during compilation.
---
 Vagrantfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Vagrantfile b/Vagrantfile
index 3c73bce..b4bffcf 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -75,5 +75,8 @@ Vagrant.configure("2") do |config|
     su - vagrant -c "cargo install -q diesel_cli --no-default-features --features postgres"
     su - vagrant -c 'echo "PATH=$HOME/.cargo/bin:$PATH" >> ~/.bash_profile'
 
+    # Set the incremental build cache to a filesystem that supports hard links
+    su - vagrant -c "echo export RUSTFLAGS='-C incremental=$HOME/tmp/rust' >> ~/.bashrc
+
   SHELL
 end
-- 
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