Use the attribute mpi to provide a system wide default MPI
implementation. The default is openmpi (as before).
This now allows for overriding the MPI implentation by using
the overlay mechanism. Build all packages with mpich instead
of the default openmpi can now be achived like this:
self: super:
{
mpi = super.mpich;
}
All derivations that have been using "mpi ? null" to provide optional
building with MPI have been change in the following way to allow for
optional builds with MPI:
{ ...
, mpi
, useMpi ? false
}
41 lines
1006 B
Nix
41 lines
1006 B
Nix
{ lib, stdenv
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, fetchFromGitHub
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, useMpi ? false
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, mpi
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}:
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stdenv.mkDerivation rec {
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pname = "RAxML";
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version = "8.2.12";
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src = fetchFromGitHub {
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owner = "stamatak";
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repo = "standard-${pname}";
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rev = "v${version}";
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sha256 = "1jqjzhch0rips0vp04prvb8vmc20c5pdmsqn8knadcf91yy859fh";
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};
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buildInputs = lib.optionals useMpi [ mpi ];
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# TODO darwin, AVX and AVX2 makefile targets
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buildPhase = if useMpi then ''
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make -f Makefile.MPI.gcc
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'' else ''
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make -f Makefile.SSE3.PTHREADS.gcc
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'';
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installPhase = if useMpi then ''
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mkdir -p $out/bin && cp raxmlHPC-MPI $out/bin
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'' else ''
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mkdir -p $out/bin && cp raxmlHPC-PTHREADS-SSE3 $out/bin
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'';
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meta = with lib; {
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description = "A tool for Phylogenetic Analysis and Post-Analysis of Large Phylogenies";
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license = licenses.gpl3;
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homepage = "https://sco.h-its.org/exelixis/web/software/raxml/";
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maintainers = [ maintainers.unode ];
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platforms = [ "i686-linux" "x86_64-linux" ];
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};
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}
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