From 696d5a0221b47dfb50f6558079702d9d0b88d64e Mon Sep 17 00:00:00 2001
From: Nicolas Alvarez <nicolas.alvarez@gmail.com>
Date: Fri, 23 Oct 2020 20:09:06 +0000
Subject: [PATCH] GitLab CI: reduce parallel jobs in ninja

Currently ninja is using its default number of parallel jobs (10 on an 8-core
system). This is overloading I/O on the single GitLab CI worker we have, and
probably making the build *slower*; I see very high iowait numbers.

Set an explicit -j8, hopefully it will work better.
---
 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9ab4fc2cf6..0077c028e0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -32,7 +32,7 @@ cache:
   - mkdir -p kstars-build
   - cd kstars-build
   - cmake -GNinja -DCMAKE_BUILD_TYPE=Release .. -DCCACHE_SUPPORT=ON -DBUILD_TESTING=${BUILD_TESTING:-OFF} -DBUILD_DOC=${BUILD_DOC:-OFF}
-  - ninja all install
+  - ninja -j8 all install
 
 build:
   stage: build