mirror of
https://github.com/NixOS/nixpkgs.git
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122 lines
3.1 KiB
Nix
122 lines
3.1 KiB
Nix
{
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lib,
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stdenv,
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fetchzip,
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cctools,
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gfortran,
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python3,
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blas,
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lapack,
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mpiSupport ? true,
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mpi, # generic mpi dependency
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mpiCheckPhaseHook,
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petsc-withp4est ? false,
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hdf5-support ? false,
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hdf5,
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metis,
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parmetis,
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withParmetis ? false,
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pkg-config,
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p4est,
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zlib, # propagated by p4est but required by petsc
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petsc-optimized ? false,
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petsc-scalar-type ? "real",
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petsc-precision ? "double",
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}:
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# This version of PETSc does not support a non-MPI p4est build
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assert petsc-withp4est -> p4est.mpiSupport;
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stdenv.mkDerivation rec {
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pname = "petsc";
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version = "3.21.3";
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src = fetchzip {
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url = "https://web.cels.anl.gov/projects/petsc/download/release-snapshots/petsc-${version}.tar.gz";
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hash = "sha256-dxHa8JUJCN4zRIXMCx7gcvbzFH2SPtkJ377ssIevjgU=";
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};
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strictDeps = true;
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nativeBuildInputs = [
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python3
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gfortran
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pkg-config
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] ++ lib.optional mpiSupport mpi;
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buildInputs = [
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blas
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lapack
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] ++ lib.optional hdf5-support hdf5 ++ lib.optional petsc-withp4est p4est ++ lib.optionals withParmetis [ metis parmetis ];
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prePatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
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substituteInPlace config/install.py \
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--replace /usr/bin/install_name_tool ${cctools}/bin/install_name_tool
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'';
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configureFlags = [
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"--with-blas=1"
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"--with-lapack=1"
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"--with-scalar-type=${petsc-scalar-type}"
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"--with-precision=${petsc-precision}"
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"--with-mpi=${if mpiSupport then "1" else "0"}"
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] ++ lib.optionals mpiSupport [
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"--CC=mpicc"
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"--with-cxx=mpicxx"
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"--with-fc=mpif90"
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] ++ lib.optionals (mpiSupport && withParmetis) [
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"--with-metis=1"
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"--with-metis-dir=${metis}"
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"--with-parmetis=1"
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"--with-parmetis-dir=${parmetis}"
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] ++ lib.optionals petsc-optimized [
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"--with-debugging=0"
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"COPTFLAGS=-O3"
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"FOPTFLAGS=-O3"
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"CXXOPTFLAGS=-O3"
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"CXXFLAGS=-O3"
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];
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preConfigure = ''
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patchShebangs ./lib/petsc/bin
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'' + lib.optionalString petsc-withp4est ''
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configureFlagsArray+=(
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"--with-p4est=1"
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"--with-zlib-include=${zlib.dev}/include"
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"--with-zlib-lib=-L${zlib}/lib -lz"
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)
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'' + lib.optionalString hdf5-support ''
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configureFlagsArray+=(
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"--with-hdf5=1"
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"--with-hdf5-fortran-bindings=1"
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"--with-hdf5-include=${hdf5.dev}/include"
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"--with-hdf5-lib=-L${hdf5}/lib -lhdf5"
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)
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'';
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hardeningDisable = lib.optionals (!petsc-optimized) [
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"fortify"
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"fortify3"
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];
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configureScript = "python ./configure";
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enableParallelBuilding = true;
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# This is needed as the checks need to compile and link the test cases with
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# -lpetsc, which is not available in the checkPhase, which is executed before
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# the installPhase. The installCheckPhase comes after the installPhase, so
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# the library is installed and available.
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doInstallCheck = true;
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installCheckTarget = "check_install";
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nativeInstallCheckInputs = [ mpiCheckPhaseHook ];
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passthru = {
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inherit mpiSupport;
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};
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meta = with lib; {
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description = "Portable Extensible Toolkit for Scientific computation";
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homepage = "https://petsc.org/release/";
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license = licenses.bsd2;
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maintainers = with maintainers; [ cburstedde ];
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};
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}
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