Can I use nested macros in a .spec file ?

[Sébastien Boisvert]

Hi,


My package (Ray) relies on mpich2. The new name for mpich2 is mpich, but the name is still
mpich2 in el6.

So I defined a variable named mpichName.

I was wondering why nested macros like this
one are not working:

%{_%{mpichName}_load}
 
 
However, this works, but it is longer:
 
%if %mpichName == "mpich"
    %{_mpich_load}
%else
    %{_mpich2_load}
%endif


Is there a syntax to use "%{_%{mpichName}_load}" (or is there a better way to do it) ?