56 lines
1.2 KiB
Nix
56 lines
1.2 KiB
Nix
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{
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lib,
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stdenv,
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fetchFromGitHub,
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makeWrapper,
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perl,
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perlPackages,
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libjpeg_original,
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}:
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stdenv.mkDerivation {
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pname = "jpegrescan";
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version = "unstable-2019-03-27";
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dontBuild = true;
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dontConfigure = true;
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src = fetchFromGitHub {
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owner = "kud";
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repo = "jpegrescan";
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rev = "3a7de06feabeb3c3235c3decbe2557893c1abe51";
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sha256 = "0cnl46z28lkqc5x27b8rpghvagahivrqcfvhzcsv9w1qs8qbd6dm";
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};
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patchPhase = ''
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patchShebangs jpegrescan
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'';
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installPhase = ''
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mkdir -p $out/share/jpegrescan
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mv README.md $out/share/jpegrescan/
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mkdir $out/bin
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mv jpegrescan $out/bin
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chmod +x $out/bin/jpegrescan
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wrapProgram $out/bin/jpegrescan \
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--prefix PATH : "${libjpeg_original}/bin:" \
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--prefix PERL5LIB : $PERL5LIB
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'';
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propagatedBuildInputs = [ perlPackages.FileSlurp ];
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nativeBuildInputs = [ makeWrapper ];
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buildInputs = [ perl ];
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meta = with lib; {
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description = "Losslessly shrink any JPEG file";
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homepage = "https://github.com/kud/jpegrescan";
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license = licenses.publicDomain;
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maintainers = with maintainers; [ ramkromberg ];
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platforms = platforms.all;
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mainProgram = "jpegrescan";
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};
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}
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