From d4959e47682b34d932cc4a4b2b06a4dfea2bfd3b Mon Sep 17 00:00:00 2001
From: Tony Theodore <tonyt@logyst.com>
Date: Sat, 9 Dec 2017 10:25:29 +1100
Subject: openblas: fix building on single-core machine

fixes #2005
---
 src/openblas.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/openblas.mk b/src/openblas.mk
index ca5626c..1aaecbb 100644
--- a/src/openblas.mk
+++ b/src/openblas.mk
@@ -23,6 +23,7 @@ $(PKG)_MAKE_OPTS = \
         BUILD_RELAPACK=1 \
         USE_THREAD=1 \
         USE_OPENMP=1 \
+        NUM_THREADS=$(call LIST_NMAX, 2 $(NPROCS)) \
         TARGET=CORE2 \
         DYNAMIC_ARCH=1 \
         ARCH=$(strip \
-- 
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