From e25a3e24bc52d4706547460a874e4fd92e1669f8 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Tue, 30 Jan 2018 19:35:03 +0100
Subject: [PATCH] cleanup build dir before building

---
 fpga/.gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fpga/.gitlab-ci.yml b/fpga/.gitlab-ci.yml
index f623edf97..b45b20877 100644
--- a/fpga/.gitlab-ci.yml
+++ b/fpga/.gitlab-ci.yml
@@ -76,7 +76,7 @@ test:unit-hardware:
   tags:
     - villas-fpga
   script: |
-    mkdir build && cd build && cmake .. && make unit-tests
+    rm -r build && mkdir build && cd build && cmake .. && make unit-tests
     if [ "$(who | wc -l)" -eq "0" ]; then
       tests/unit-tests --jobs 1 --filter 'fpga/*'
     else