From 07e4aa67e1e46b895b567d1427bf369771253d1a Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 26 Mar 2017 01:21:57 +0000
Subject: gmake.mk: multi mspec

* defs/gmake.mk (MSPECOPT): enable multi exec if parallel make.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 defs/gmake.mk | 1 +
 1 file changed, 1 insertion(+)

(limited to 'defs')

diff --git a/defs/gmake.mk b/defs/gmake.mk
index af8c8a651f..6f8c101d74 100644
--- a/defs/gmake.mk
+++ b/defs/gmake.mk
@@ -2,6 +2,7 @@
 gnumake = yes
 override gnumake_recursive := $(if $(findstring n,$(firstword $(MFLAGS))),,+)
 override mflags := $(filter-out -j%,$(MFLAGS))
+MSPECOPT += $(if $(filter -j%,$(MFLAGS)),-j)
 
 CHECK_TARGETS := great exam love check test check% test% btest%
 # expand test targets, and those dependents
-- 
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