From 8c1047163a2d21904fcd110a21b5fee2c0d2551d Mon Sep 17 00:00:00 2001
From: Dave Love <loveshack@fedoraproject.org>
Date: Feb 19 2015 23:31:42 +0000
Subject: Conditionalize out mpich on ppc64 el6


---

diff --git a/dl_poly.spec b/dl_poly.spec
index 78bff62..0c1b2c3 100644
--- a/dl_poly.spec
+++ b/dl_poly.spec
@@ -6,9 +6,19 @@
 # Maybe build with -march=native
 %bcond_with native
 
+%if 0%{?el6}
+%ifarch ppc64
+%bcond_with mpich
+%else
+%bcond_without mpich
+%endif
+%else
+%bcond_without mpich
+%endif
+
 Name:		dl_poly
 Version:	1.9.20140324
-Release:	7%{?dist}
+Release:	8%{?dist}
 Summary:	General purpose classical molecular dynamics (MD) simulation
 License:	BSD
 URL:		http://www.ccp5.ac.uk/DL_POLY_CLASSIC/
@@ -22,7 +32,10 @@ Patch1:		dl_poly-java.patch
 # Default to the serial executable
 Patch2:		dl_poly-javaexec.patch
 BuildRequires:	gcc-gfortran, makedepf90, java-devel
-BuildRequires:	openmpi-devel, mpich-devel, desktop-file-utils
+BuildRequires:	openmpi-devel, desktop-file-utils
+%if %{with mpich}
+BuildRequires:	mpich-devel
+%endif
 Requires:	%{name}-common = %{version}-%{release}
 BuildRoot:	%(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 
@@ -75,6 +88,7 @@ Requires: openmpi%{_isa}, %{name}-common = %{version}-%{release}
 
 This is a parallel version using openmpi.
 
+%if %{with mpich}
 %package mpich
 Summary: General purpose classical molecular dynamics (MD) simulation - mpich version
 Requires: mpich%{_isa}, %{name}-common = %{version}-%{release}
@@ -83,6 +97,7 @@ Requires: mpich%{_isa}, %{name}-common = %{version}-%{release}
 %{base_description}
 
 This is a parallel version using mpich.
+%endif
 
 %package gui
 Summary: GUI for %name
@@ -122,9 +137,11 @@ mv ../execute/DLPOLY.X single/%{name}
 %{dobuild}
 %{_openmpi_unload}
 
+%if %{with mpich}
 %{_mpich_load}
 %{dobuild}
 %{_mpich_unload}
+%endif
 
 cd ../java
 sh build
@@ -145,13 +162,15 @@ The serial version is available directly as %{name}.
 
 %install
 rm -rf $RPM_BUILD_ROOT
-mkdir -p $RPM_BUILD_ROOT/%{_libdir}/mpich/bin
 mkdir -p $RPM_BUILD_ROOT%{_javadir} $RPM_BUILD_ROOT%_datadir/%name
 mkdir -p $RPM_BUILD_ROOT%{_bindir}
 install source/single/%{name} $RPM_BUILD_ROOT%{_bindir}/%{name}
 mkdir -p $RPM_BUILD_ROOT/%{_libdir}/openmpi/bin
 install source/openmpi*/%{name}_* $RPM_BUILD_ROOT%{_libdir}/openmpi/bin
+%if %{with mpich}
+mkdir -p $RPM_BUILD_ROOT/%{_libdir}/mpich/bin
 install source/mpich*/%{name}_* $RPM_BUILD_ROOT%{_libdir}/mpich/bin
+%endif
 cp data/README README.data
 chmod 644 utility/dl2xyz
 cp -a utility $RPM_BUILD_ROOT%{_datadir}/%{name}
@@ -185,10 +204,16 @@ rm -rf $RPM_BUILD_ROOT
 %files openmpi
 %{_libdir}/openmpi/bin/*
 
+%if %{with mpich}
 %files mpich
 %{_libdir}/mpich/bin/*
+%endif
+
 
 %changelog
+* Thu Feb 19 2015 Dave Love <d.love@liverpool.ac.uk> - 1.9.20140324-8
+- Conditionalize out mpich on ppc64 el6
+
 * Wed Feb 11 2015 Dave Love <d.love@liverpool.ac.uk> - 1.9.20140324-7
 - Remove _isa on -common and java requires