646b892680
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41 lines
1.0 KiB
Nix
41 lines
1.0 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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}:
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stdenv.mkDerivation rec {
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pname = "Vc";
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version = "0.7.5";
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src = fetchFromGitHub {
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owner = "VcDevel";
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repo = "Vc";
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rev = version;
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sha256 = "190s4r2n3jsivl4j2m288j3rqmgjj6gl308hi9mzwyhcfn17q8br";
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};
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# Avoid requesting an unreasonable intrinsic
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patches = lib.optional stdenv.cc.isClang ./vc_0_7_clang_fix.patch;
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nativeBuildInputs = [ cmake ];
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postPatch = ''
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sed -i '/OptimizeForArchitecture()/d' cmake/VcMacros.cmake
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sed -i '/AutodetectHostArchitecture()/d' print_target_architecture.cmake
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'';
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meta = with lib; {
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description = "Library for multiprecision complex arithmetic with exact rounding";
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homepage = "https://github.com/VcDevel/Vc";
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license = licenses.bsd3;
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platforms = platforms.all;
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maintainers = [ ];
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# never built on aarch64-darwin since first introduction in nixpkgs
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broken =
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(stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64)
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|| (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64);
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};
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}
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