File _multibuild of Package dolfin
<multibuild> <package>documentation</package> <package>serial</package> <package>openmpi1</package> <package>openmpi2</package> </multibuild>
<multibuild> <package>documentation</package> <package>serial</package> <package>openmpi1</package> <package>openmpi2</package> </multibuild>