35 lines
1,006 B
Nix
35 lines
1,006 B
Nix
{ lib, stdenv, fetchurl, perl }:
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stdenv.mkDerivation rec {
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version = "3.03+dfsg2";
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pname = "cowsay";
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src = fetchurl {
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url = "http://http.debian.net/debian/pool/main/c/cowsay/cowsay_${version}.orig.tar.gz";
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sha256 = "0ghqnkp8njc3wyqx4mlg0qv0v0pc996x2nbyhqhz66bbgmf9d29v";
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};
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buildInputs = [ perl ];
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postBuild = ''
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substituteInPlace cowsay --replace "%BANGPERL%" "!${perl}/bin/perl" \
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--replace "%PREFIX%" "$out"
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'';
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installPhase = ''
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mkdir -p $out/{bin,man/man1,share/cows}
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install -m755 cowsay $out/bin/cowsay
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ln -s cowsay $out/bin/cowthink
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install -m644 cowsay.1 $out/man/man1/cowsay.1
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ln -s cowsay.1 $out/man/man1/cowthink.1
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install -m644 cows/* -t $out/share/cows/
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'';
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meta = with lib; {
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description = "A program which generates ASCII pictures of a cow with a message";
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homepage = "https://en.wikipedia.org/wiki/Cowsay";
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license = licenses.gpl1;
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platforms = platforms.all;
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maintainers = [ maintainers.rob ];
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};
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}
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