mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-27 01:13:05 +00:00
87 lines
2.1 KiB
Nix
87 lines
2.1 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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cmake,
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ninja,
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pkg-config,
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fftw,
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fftwFloat,
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python3,
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datatype ? "double",
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libpng,
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enableStatic ? stdenv.hostPlatform.isStatic,
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enableOpenmp ? false,
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llvmPackages,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "kissfft-${datatype}${lib.optionalString enableOpenmp "-openmp"}";
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version = "131.1.0";
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outputs = [
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"bin"
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"dev"
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"out"
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];
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src = fetchFromGitHub {
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owner = "mborgerding";
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repo = "kissfft";
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rev = finalAttrs.version;
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hash = "sha256-ukikTVnmKomKXTo6zc+PhpZzEkzXN2imFwZOYlfR3Pk=";
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};
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patches = [
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# Fix FFTW dependency check
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# https://github.com/mborgerding/kissfft/pull/95
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./fix-fftw-dependency-check.patch
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];
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nativeBuildInputs = [
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cmake
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ninja
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pkg-config
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];
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buildInputs =
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lib.optionals (datatype != "simd") [ libpng ]
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# TODO: This may mismatch the LLVM version in the stdenv, see #79818.
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++ lib.optional (enableOpenmp && stdenv.cc.isClang) llvmPackages.openmp;
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nativeCheckInputs = [ (python3.withPackages (ps: [ ps.numpy ])) ];
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checkInputs = [ (if datatype == "float" then fftwFloat else fftw) ];
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cmakeFlags = [
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(lib.cmakeFeature "KISSFFT_DATATYPE" datatype)
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(lib.cmakeBool "KISSFFT_STATIC" enableStatic)
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# `test/testkiss.py` expects this…
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(lib.cmakeFeature "KISSFFT_OPENMP" (if enableOpenmp then "ON" else "OFF"))
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];
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# Required for `test/testcpp.c`.
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env = {
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NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isDarwin "-D__MATH_LONG_DOUBLE_CONSTANTS=1";
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};
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doCheck = true;
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# https://bugs.llvm.org/show_bug.cgi?id=45034
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postPatch =
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lib.optionalString
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(stdenv.hostPlatform.isLinux && stdenv.cc.isClang && lib.versionOlder stdenv.cc.version "10")
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''
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substituteInPlace CMakeLists.txt \
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--replace "-ffast-math" ""
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'';
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meta = {
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description = "Mixed-radix Fast Fourier Transform based up on the KISS principle";
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homepage = "https://github.com/mborgerding/kissfft";
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license = lib.licenses.bsd3;
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maintainers = [ ];
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platforms = lib.platforms.all;
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};
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})
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