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https://github.com/NixOS/nixpkgs.git
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6dba41fbcb
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
}
76 lines
2.2 KiB
Nix
76 lines
2.2 KiB
Nix
{ lib, stdenv
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, fetchurl
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, removeReferencesTo
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, cpp ? false
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, gfortran ? null
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, zlib ? null
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, szip ? null
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, mpiSupport ? false
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, mpi
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, enableShared ? !stdenv.hostPlatform.isStatic
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}:
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# cpp and mpi options are mutually exclusive
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# (--enable-unsupported could be used to force the build)
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assert !cpp || !mpiSupport;
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let inherit (lib) optional optionals; in
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stdenv.mkDerivation rec {
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version = "1.10.6";
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pname = "hdf5";
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src = fetchurl {
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url = "https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/${pname}-${version}/src/${pname}-${version}.tar.bz2";
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sha256 = "1gf38x51128hn00744358w27xgzjk0ff4wra4yxh2lk804ck1mh9";
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};
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passthru = {
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inherit mpiSupport;
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inherit mpi;
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};
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outputs = [ "out" "dev" ];
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nativeBuildInputs = [ removeReferencesTo ];
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buildInputs = []
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++ optional (gfortran != null) gfortran
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++ optional (szip != null) szip;
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propagatedBuildInputs = []
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++ optional (zlib != null) zlib
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++ optional mpiSupport mpi;
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configureFlags = []
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++ optional cpp "--enable-cxx"
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++ optional (gfortran != null) "--enable-fortran"
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++ optional (szip != null) "--with-szlib=${szip}"
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++ optionals mpiSupport ["--enable-parallel" "CC=${mpi}/bin/mpicc"]
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++ optional enableShared "--enable-shared";
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patches = [
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./bin-mv.patch
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];
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postInstall = ''
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find "$out" -type f -exec remove-references-to -t ${stdenv.cc} '{}' +
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moveToOutput 'bin/h5cc' "''${!outputDev}"
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moveToOutput 'bin/h5c++' "''${!outputDev}"
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moveToOutput 'bin/h5fc' "''${!outputDev}"
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moveToOutput 'bin/h5pcc' "''${!outputDev}"
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'';
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meta = {
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description = "Data model, library, and file format for storing and managing data";
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longDescription = ''
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HDF5 supports an unlimited variety of datatypes, and is designed for flexible and efficient
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I/O and for high volume and complex data. HDF5 is portable and is extensible, allowing
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applications to evolve in their use of HDF5. The HDF5 Technology suite includes tools and
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applications for managing, manipulating, viewing, and analyzing data in the HDF5 format.
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'';
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license = lib.licenses.bsd3; # Lawrence Berkeley National Labs BSD 3-Clause variant
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homepage = "https://www.hdfgroup.org/HDF5/";
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platforms = lib.platforms.unix;
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};
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}
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