Specify to RHEL.

armadillo.spec

@@ -15,10 +15,6 @@ BuildRequires:  hdf5-devel
 BuildRequires:  SuperLU-devel
 
 # flexiblas is only available on Fedora, for EPEL replace it by atlas, lapack and openblas
-%if %{?fedora}
-%global extra_options -DALLOW_FLEXIBLAS_LINUX=ON
-BuildRequires:  flexiblas-devel
-%else
 %undefine __cmake_in_source_build
 %global extra_options %{nil}
 BuildRequires:  atlas-devel
@@ -27,7 +23,6 @@ BuildRequires:  lapack-devel
 %ifarch %{openblas_arches}
 BuildRequires:  openblas-devel
 %endif
-%endif
 
 %description
 Armadillo is a C++ linear algebra library (matrix maths)
@@ -53,15 +48,11 @@ Requires:       arpack-devel
 Requires:       hdf5-devel
 Requires:       SuperLU-devel
 
-%if %{?fedora}
-Requires:  flexiblas-devel
-%else
 Requires:  atlas-devel
 Requires:  lapack-devel
 %ifarch %{openblas_arches}
 Requires:  openblas-devel
 %endif
-%endif
 
 
 %description devel