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55 lines
1.1 KiB
Nix
55 lines
1.1 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, cmake
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, gmp
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, halibut
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, ncurses
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, perl
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}:
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stdenv.mkDerivation rec {
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pname = "spigot";
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version = "20210527";
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srcVersion = "20210527.7dd3cfd";
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src = fetchurl {
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url = "https://www.chiark.greenend.org.uk/~sgtatham/spigot/${pname}-${srcVersion}.tar.gz";
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hash = "sha256-EBS3lgfLtsyBQ8mzoJPyZhRBJNmkVSeF5XecGgcvqtw=";
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};
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nativeBuildInputs = [
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cmake
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halibut
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perl
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];
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buildInputs = [
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gmp
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ncurses
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];
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outputs = [ "out" "man" ];
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strictDeps = true;
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doInstallCheck = true;
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installCheckPhase = ''
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runHook preInstallCheck
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[ `$out/bin/spigot -b 10 -d 10 e` == "2.7182818284" ] || exit 1
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[ `$out/bin/spigot -b 10 -d 10 pi` == "3.1415926535" ] || exit 1
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[ `$out/bin/spigot -b 10 -d 10 sqrt\(2\)` == "1.4142135623" ] || exit 1
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runHook postInstallCheck
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'';
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meta = with lib; {
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homepage = "https://www.chiark.greenend.org.uk/~sgtatham/spigot/";
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description = "A command-line exact real calculator";
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license = licenses.mit;
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maintainers = with maintainers; [ AndersonTorres mcbeth ];
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platforms = platforms.unix;
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};
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}
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