From 06737b766763efd82d93a1039afecf49f5093165 Mon Sep 17 00:00:00 2001
From: "R.K.Garcia" <rkgarcia@wisc.edu>
Date: Wed, 16 Sep 2020 17:26:59 +0000
Subject: [PATCH] ARG-ENV arg fix

---
 Docker/shellb3-cspp-py38.Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Docker/shellb3-cspp-py38.Dockerfile b/Docker/shellb3-cspp-py38.Dockerfile
index c1451bf6..e77a7df0 100644
--- a/Docker/shellb3-cspp-py38.Dockerfile
+++ b/Docker/shellb3-cspp-py38.Dockerfile
@@ -16,7 +16,7 @@ WORKDIR /opt/shellb3-cspp-py38/ShellB3
 ENV MAKEFLAGS=-j24
 RUN ./shallbethree.sh mk_gcc8
 ARG LINUXCPUFLAGS="-march=ivybridge -fPIC"
-ENV LINUXCPUFLAGS
+ENV LINUXCPUFLAGS="${LINUXCPUFLAGS}"
 RUN ./shallbethree.sh mk_${TRIM}
 WORKDIR /work
 RUN echo export HOSTNAME=$(perl -ne '/.*"HOSTNAME": "(\w+)",/ && print "$1";' </opt/shellb3-cspp-py38/ShellB3/build/.build_env.json) >/etc/profile.d/99-build-host.sh
-- 
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