44 lines
1.3 KiB
Nix
44 lines
1.3 KiB
Nix
{ lib, stdenv, fetchgit, xz }:
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let name = "pxz";
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version = "4.999.9beta+git";
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in
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stdenv.mkDerivation {
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name = name + "-" + version;
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src = fetchgit {
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url = "https://github.com/jnovy/pxz.git";
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rev = "ae808463c2950edfdedb8fb49f95006db0a18667";
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sha256 = "0na2kw8cf0qd8l1aywlv9m3xrxnqlcwxfdwp3f7x9vxwqx3k32kc";
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};
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buildInputs = [ xz ];
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patches = [ ./_SC_ARG_MAX.patch ];
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buildPhase = ''
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gcc -o pxz pxz.c -llzma \
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-fopenmp -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -O2 \
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-DPXZ_BUILD_DATE=\"nixpkgs\" \
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-DXZ_BINARY=\"${xz.bin}/bin/xz\" \
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-DPXZ_VERSION=\"${version}\"
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'';
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installPhase = ''
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mkdir -p $out/bin $out/share/man/man1
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cp pxz $out/bin
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cp pxz.1 $out/share/man/man1
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'';
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meta = {
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homepage = "https://jnovy.fedorapeople.org/pxz/";
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license = lib.licenses.gpl2Plus;
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maintainers = with lib.maintainers; [pashev];
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description = ''Parallel XZ is a compression utility that takes advantage of
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running LZMA compression of different parts of an input file on multiple
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cores and processors simultaneously. Its primary goal is to utilize all
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resources to speed up compression time with minimal possible influence
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on compression ratio'';
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platforms = with lib.platforms; linux;
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};
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}
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