50 lines
1.6 KiB
Nix
50 lines
1.6 KiB
Nix
{ stdenv
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, lib
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, fetchurl
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}:
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stdenv.mkDerivation rec {
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pname = "nauty";
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version = "2.7r4";
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src = fetchurl {
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url = "https://pallini.di.uniroma1.it/nauty${builtins.replaceStrings ["."] [""] version}.tar.gz";
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sha256 = "sha256-uBDIWm/imfO0yfJKr5KcrH+VRsLzXCDh3Qrbx0CISKY=";
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};
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outputs = [ "out" "dev" ];
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configureFlags = [
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# Prevent nauty from sniffing some cpu features. While those are very
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# widely available, it can lead to nasty bugs when they are not available:
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# https://groups.google.com/forum/#!topic/sage-packaging/Pe4SRDNYlhA
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"--enable-generic" # don't use -march=native
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"--${if stdenv.hostPlatform.sse4_2Support then "enable" else "disable"}-popcnt"
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"--${if stdenv.hostPlatform.sse4_aSupport then "enable" else "disable"}-clz"
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];
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installPhase = ''
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mkdir -p "$out"/{bin,share/doc/nauty} "$dev"/{lib,include/nauty}
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find . -type f -perm -111 \! -name '*.*' \! -name configure -exec cp '{}' "$out/bin" \;
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cp [Rr][Ee][Aa][Dd]* COPYRIGHT This* [Cc]hange* "$out/share/doc/nauty"
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cp *.h "$dev/include/nauty"
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for i in *.a; do
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cp "$i" "$dev/lib/lib$i";
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done
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'';
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checkTarget = "checks";
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meta = with lib; {
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description = "Programs for computing automorphism groups of graphs and digraphs";
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license = licenses.asl20;
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maintainers = teams.sage.members;
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platforms = platforms.unix;
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# I'm not sure if the filename will remain the same for future changelog or
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# if it will track changes to minor releases. Lets see. Better than nothing
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# in any case.
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changelog = "https://pallini.di.uniroma1.it/changes24-27.txt";
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homepage = "https://pallini.di.uniroma1.it/";
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};
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}
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