60 lines
2.4 KiB
Nix
60 lines
2.4 KiB
Nix
{ pkgs }:
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with pkgs;
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let
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condaDeps = [ zlib xorg.libSM xorg.libICE xorg.libX11 xorg.libXau xorg.libXi xorg.libXrender libselinux libGL ];
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# Use the full Anaconda distribution, which already contains conda-build and its many dependencies,
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# so we don't have to manually deal with them.
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condaInstaller = fetchurl {
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url = "https://repo.anaconda.com/archive/Anaconda3-2021.05-Linux-x86_64.sh";
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sha256 = "0lrxwd3pwz8k3jxwgkd9x47wgkqqy9s8m7hgx1x2gw4gcwysnl97";
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};
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condaSrcChmod = runCommand "conda-src-chmod" { }
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''
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mkdir $out
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cp ${condaInstaller} $out/conda-installer.sh
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chmod +x $out/conda-installer.sh
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# keep the same file length to avoid breaking embedded payload offsets
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sed -i 0,/unset\ LD_LIBRARY_PATH/s//\#nset\ LD_LIBRARY_PATH/ $out/conda-installer.sh
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'';
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condaInstallerEnv = buildFHSUserEnv {
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name = "conda-installer-env";
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targetPkgs = pkgs: ([ condaSrcChmod ] ++ condaDeps);
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};
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# for binutils
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libiconv-filename = "libiconv-1.15-h516909a_1006.tar.bz2";
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libiconv = pkgs.fetchurl {
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url = "https://anaconda.org/conda-forge/libiconv/1.15/download/linux-64/${libiconv-filename}";
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sha256 = "1y1g807881j95f9s6mjinf6b7mqa51vc9jf0v7cx8hn7xx4d10ik";
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};
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condaInstalled = runCommand "conda-installed" { }
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''
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${condaInstallerEnv}/bin/conda-installer-env -c "${condaSrcChmod}/conda-installer.sh -p $out -b"
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substituteInPlace $out/lib/python3.8/site-packages/conda/gateways/disk/__init__.py \
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--replace "os.chmod(path, 0o2775)" "pass"
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# The conda garbage breaks if the package filename is prefixed with the Nix store hash.
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# Symptom is "WARNING conda.core.prefix_data:_load_single_record(167): Ignoring malformed
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# prefix record at: /nix/store/[...].json", and the package is not registered in the conda
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# list, even though its files are installed.
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ln -s ${libiconv} ${libiconv-filename}
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${condaInstallerEnv}/bin/conda-installer-env -c "$out/bin/conda install ${libiconv-filename}"
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'';
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binutils-fhs = (pkgs.binutils.overrideAttrs(oa: {postFixup = oa.postFixup + "echo /lib64/ld-linux-x86-64.so.2 > $out/nix-support/dynamic-linker";}));
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gcc-fhs = (pkgs.gcc.override {bintools = binutils-fhs;} );
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in
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buildFHSUserEnv {
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name = "conda-builder-env";
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targetPkgs = pkgs: ([ condaInstalled ] ++ condaDeps ++ [
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binutils-fhs
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gcc-fhs
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# for llvm-or1k
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cmake
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]
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);
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}
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