85 lines
2.3 KiB
Nix
85 lines
2.3 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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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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, withTools ? false
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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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let
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py = python3.withPackages (ps: with ps; [ numpy ]);
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option = cond: if cond then "1" else "0";
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in
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stdenv.mkDerivation rec {
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pname = "kissfft-${datatype}${lib.optionalString enableOpenmp "-openmp"}";
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version = "131.1.0";
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src = fetchFromGitHub {
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owner = "mborgerding";
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repo = "kissfft";
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rev = version;
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sha256 = "1yfws5bn4kh62yk6hdyp9h9775l6iz7wsfisbn58jap6b56s8j5s";
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};
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patches = [
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./0001-pkgconfig-darwin.patch
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];
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# https://bugs.llvm.org/show_bug.cgi?id=45034
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postPatch = lib.optionalString (stdenv.hostPlatform.isLinux && stdenv.cc.isClang && lib.versionOlder stdenv.cc.version "10") ''
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substituteInPlace test/Makefile \
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--replace "-ffast-math" ""
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''
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+ lib.optionalString (stdenv.hostPlatform.isDarwin) ''
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substituteInPlace test/Makefile \
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--replace "LD_LIBRARY_PATH" "DYLD_LIBRARY_PATH"
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# Don't know how to make math.h's double long constants available
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substituteInPlace test/testcpp.cc \
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--replace "M_PIl" "M_PI"
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'';
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makeFlags = [
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"PREFIX=${placeholder "out"}"
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"KISSFFT_DATATYPE=${datatype}"
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"KISSFFT_TOOLS=${option withTools}"
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"KISSFFT_STATIC=${option enableStatic}"
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"KISSFFT_OPENMP=${option enableOpenmp}"
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];
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buildInputs = lib.optionals (withTools && 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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doCheck = true;
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nativeCheckInputs = [
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py
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(if datatype == "float" then fftwFloat else fftw)
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];
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checkFlags = [ "testsingle" ];
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postInstall = ''
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ln -s ${pname}.pc $out/lib/pkgconfig/kissfft.pc
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'';
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# Tools can't find kissfft libs on Darwin
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postFixup = lib.optionalString (withTools && stdenv.hostPlatform.isDarwin) ''
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for bin in $out/bin/*; do
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install_name_tool -change lib${pname}.dylib $out/lib/lib${pname}.dylib $bin
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done
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'';
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meta = with lib; {
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description = "A 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 = licenses.bsd3;
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maintainers = [ maintainers.goibhniu ];
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platforms = platforms.all;
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};
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}
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