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fftw: switch to pname+version, minor formatting, fix input option, remove ? null from inputs

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Sandro Jäckel 2021-11-10 20:41:28 +01:00
parent 52c1e6486e
commit 60cef5d908
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1 changed files with 21 additions and 27 deletions
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48
pkgs/development/libraries/fftw/default.nix
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@ -3,7 +3,7 @@
, lib
, gfortran
, perl
, llvmPackages ? null
, llvmPackages
, precision ? "double"
, enableAvx ? stdenv.hostPlatform.avxSupport
, enableAvx2 ? stdenv.hostPlatform.avx2Support
@ -11,56 +11,50 @@
, enableFma ? stdenv.hostPlatform.fmaSupport
, enableMpi ? false
, mpi
, withDoc ? stdenv.cc.isGNU
}:
with lib;
assert stdenv.cc.isClang -> llvmPackages != null;
assert elem precision [ "single" "double" "long-double" "quad-precision" ];
assert lib.elem precision [ "single" "double" "long-double" "quad-precision" ];
let
stdenv.mkDerivation rec {
pname = "fftw-${precision}";
version = "3.3.9";
withDoc = stdenv.cc.isGNU;
in
stdenv.mkDerivation {
name = "fftw-${precision}-${version}";
src = fetchurl {
urls = [
"http://fftw.org/fftw-${version}.tar.gz"
"https://fftw.org/fftw-${version}.tar.gz"
"ftp://ftp.fftw.org/pub/fftw/fftw-${version}.tar.gz"
];
sha256 = "sha256-vyx85AsEroEa9xTetRJRDMLBe5q51t3PSf5Eh+6nrz0=";
};
outputs = [ "out" "dev" "man" ]
++ optional withDoc "info"; # it's dev-doc only
++ lib.optional withDoc "info"; # it's dev-doc only
outputBin = "dev"; # fftw-wisdom
nativeBuildInputs = [ gfortran ];
buildInputs = optionals stdenv.cc.isClang [
buildInputs = lib.optionals stdenv.cc.isClang [
# TODO: This may mismatch the LLVM version sin the stdenv, see #79818.
llvmPackages.openmp
] ++ optional enableMpi mpi;
] ++ lib.optional enableMpi mpi;
configureFlags =
[ "--enable-shared"
"--enable-threads"
]
++ optional (precision != "double") "--enable-${precision}"
configureFlags = [
"--enable-shared"
"--enable-threads"
"--enable-openmp"
] ++ lib.optional (precision != "double") "--enable-${precision}"
# all x86_64 have sse2
# however, not all float sizes fit
++ optional (stdenv.isx86_64 && (precision == "single" || precision == "double") ) "--enable-sse2"
++ optional enableAvx "--enable-avx"
++ optional enableAvx2 "--enable-avx2"
++ optional enableAvx512 "--enable-avx512"
++ optional enableFma "--enable-fma"
++ [ "--enable-openmp" ]
++ optional enableMpi "--enable-mpi"
++ lib.optional (stdenv.isx86_64 && (precision == "single" || precision == "double") ) "--enable-sse2"
++ lib.optional enableAvx "--enable-avx"
++ lib.optional enableAvx2 "--enable-avx2"
++ lib.optional enableAvx512 "--enable-avx512"
++ lib.optional enableFma "--enable-fma"
++ lib.optional enableMpi "--enable-mpi"
# doc generation causes Fortran wrapper generation which hard-codes gcc
++ optional (!withDoc) "--disable-doc";
++ lib.optional (!withDoc) "--disable-doc";
enableParallelBuilding = true;