From f3924138fcb85ad01fef6ebd0db3d8df5ee026bd Mon Sep 17 00:00:00 2001
From: Tomas Susanka <tsusanka@gmail.com>
Date: Wed, 24 Apr 2019 15:05:48 +0200
Subject: [PATCH] ci: run make in paralel; use git depth

---
 .gitlab-ci.yml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bc758ebdc5..83719a924b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,16 @@
 variables:
+  # Init submodules.
+  # See https://docs.gitlab.com/ee/ci/yaml/#git-submodule-strategy
   GIT_SUBMODULE_STRATEGY: "recursive"
 
+  # Use shallow cloning to speed up git clone. This can fail, if retrying an older build on CI
+  # and the old commit is not in the shallow history any more.
+  # See https://docs.gitlab.com/ee/ci/yaml/#shallow-cloning
+  GIT_DEPTH: "50"
+
+  # run make paralel
+  MAKEFLAGS: "-j10"
+
 stages:
   - environment
   - build