From 362e06ef1314d9755b5aed206dc78da442c30109 Mon Sep 17 00:00:00 2001
From: Jeff Law <law@redhat.com>
Date: Tue, 15 Dec 2020 20:22:44 -0700
Subject: [PATCH] - Use -fno-strict-aliasing as nxc.c is not strict-aliasing
 safe

---
 netcdf.spec | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/netcdf.spec b/netcdf.spec
index 4f34ede..82fee71 100644
--- a/netcdf.spec
+++ b/netcdf.spec
@@ -1,6 +1,6 @@
 Name:           netcdf
 Version:        4.7.3
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Libraries for the Unidata network Common Data Form
 
 License:        NetCDF
@@ -170,6 +170,7 @@ NetCDF parallel openmpi static libraries
 %global _configure ../configure
 #Common configure options
 export LDFLAGS="%{__global_ldflags} -L%{_libdir}/hdf"
+export CFLAGS="%{optflags} -fno-strict-aliasing"
 %global configure_opts \\\
            --enable-shared \\\
            --enable-netcdf-4 \\\
@@ -339,6 +340,9 @@ done
 
 
 %changelog
+* Tue Dec 15 2020 Jeff Law <law@redhat.com> - 4.7.3-5
+- Use -fno-strict-aliasing as nxc.c is not strict-aliasing safe
+
 * Sun Sep  6 2020 Orion Poplawski <orion@nwra.com> - 4.7.3-4
 - Work around UCX segfault issue (FTBFS bz#1864189)