Handle different g2clib names

ncl.spec

@@ -1,6 +1,6 @@
 Name:           ncl
 Version:        6.4.0
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        NCAR Command Language and NCAR Graphics
 
 Group:          Applications/Engineering
@@ -157,6 +157,8 @@ sed -e 's;@prefix@;%{_prefix};' \
  -e 's;@datadir@;%{_datadir};' \
  -e 's;@libdir@;%{_libdir};' \
  %{SOURCE1} > config/Site.local
+# Set GRIB2lib
+echo "#define       GRIB2lib   -l%g2clib" >> config/Site.local
 
 #Setup the profile scripts
 cp %{SOURCE2} %{SOURCE3} .
@@ -334,6 +336,9 @@ done
 
 
 %changelog
+* Fri Mar 2 2018 Orion Poplawski <orion@nwra.com> - 6.4.0-5
+- Handle different g2clib names
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 6.4.0-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild