From f880950c3efbd005d2e171a5fd1c879a3221367c Mon Sep 17 00:00:00 2001
From: Ayke van Laethem <aykevanlaethem@gmail.com>
Date: Tue, 6 Apr 2021 12:19:33 +0200
Subject: [PATCH] ci: limit number of jobs for assert-test-linux

This job is causing OOM errors on CircleCI so limit it to just two jobs
(which should be fine on a 2CPU executor). Hopefully this fixes the
errors in CI that have occured recently.
---
 .circleci/config.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 316507c9..df88adaa 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -172,7 +172,11 @@ commands:
           key: llvm-build-11-linux-v2-assert
           paths:
             llvm-build
-      - run: make ASSERT=1
+      - run: |
+          # Note: -p=2 limits parallelism to two jobs at a time, which is
+          # necessary to keep memory consumption down and avoid OOM (for a
+          # 2CPU/4GB executor).
+          GOFLAGS="-p=2" make ASSERT=1
       - build-wasi-libc
       - run:
           name: "Test TinyGo"