From d0bed6e00df5e7e7f5df58fc995fde1419414598 Mon Sep 17 00:00:00 2001
From: Julian Rex <julian.rex@gmail.com>
Date: Tue, 10 Mar 2020 16:02:41 -0400
Subject: [PATCH] Try with 1 less core.

---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 2975fe8ec..ca36b4d41 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,8 @@ ifeq ($(shell uname -s), Darwin)
   HOST_PLATFORM = macos
   HOST_PLATFORM_VERSION = $(shell uname -m)
   export NINJA = platform/macos/ninja
-  export JOBS ?= $(shell sysctl -n hw.ncpu)
+  export NCPU := $(shell sysctl -n hw.ncpu)
+  export JOBS ?= $(shell expr $(NCPU) - 1)
 else ifeq ($(shell uname -s), Linux)
   HOST_PLATFORM = linux
   HOST_PLATFORM_VERSION = $(shell uname -m)