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fftw: allow for optional MPI build

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Markus Kowalewski 2021-09-07 18:21:30 +02:00
parent bc06c93905
commit 659c60af7c
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1 changed files with 5 additions and 2 deletions
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7
pkgs/development/libraries/fftw/default.nix
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@ -9,6 +9,8 @@
, enableAvx2 ? stdenv.hostPlatform.avx2Support
, enableAvx512 ? stdenv.hostPlatform.avx512Support
, enableFma ? stdenv.hostPlatform.fmaSupport
, enableMpi ? false
, mpi
}:
with lib;
@ -38,10 +40,10 @@ stdenv.mkDerivation {
nativeBuildInputs = [ gfortran ];
buildInputs = lib.optionals stdenv.cc.isClang [
buildInputs = optionals stdenv.cc.isClang [
# TODO: This may mismatch the LLVM version sin the stdenv, see #79818.
llvmPackages.openmp
];
] ++ optional enableMpi mpi;
configureFlags =
[ "--enable-shared"
@ -56,6 +58,7 @@ stdenv.mkDerivation {
++ optional enableAvx512 "--enable-avx512"
++ optional enableFma "--enable-fma"
++ [ "--enable-openmp" ]
++ optional enableMpi "--enable-mpi"
# doc generation causes Fortran wrapper generation which hard-codes gcc
++ optional (!withDoc) "--disable-doc";