74 lines
1.8 KiB
Nix
74 lines
1.8 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, readline
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, termcap
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, gnucap
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, callPackage
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, writeScript
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}:
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let
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version = "20240130-dev";
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meta = with lib; {
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description = "Gnu Circuit Analysis Package";
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longDescription = ''
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Gnucap is a modern general purpose circuit simulator with several advantages over Spice derivatives.
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It performs nonlinear dc and transient analyses, fourier analysis, and ac analysis.
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'';
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homepage = "http://www.gnucap.org/";
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changelog = "https://git.savannah.gnu.org/cgit/gnucap.git/plain/NEWS?h=v${version}";
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license = licenses.gpl3Plus;
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platforms = platforms.all;
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broken = stdenv.isDarwin; # Relies on LD_LIBRARY_PATH
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maintainers = [ maintainers.raboof ];
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mainProgram = "gnucap";
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};
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in
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stdenv.mkDerivation rec {
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pname = "gnucap";
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inherit version;
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src = fetchurl {
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url = "https://git.savannah.gnu.org/cgit/gnucap.git/snapshot/${pname}-${version}.tar.gz";
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hash = "sha256-MUCtGw3BxGWgXgUwzklq5T1y9kjBTnFBa0/GK0hhl0E=";
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};
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buildInputs = [
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readline
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termcap
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];
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doCheck = true;
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inherit meta;
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} // {
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plugins = callPackage ./plugins.nix {};
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withPlugins = p:
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let
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selectedPlugins = p gnucap.plugins;
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wrapper = writeScript "gnucap" ''
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export GNUCAP_PLUGPATH=${gnucap}/lib/gnucap
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for plugin in ${builtins.concatStringsSep " " selectedPlugins}; do
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export GNUCAP_PLUGPATH=$plugin/lib/gnucap:$GNUCAP_PLUGPATH
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done
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${lib.getExe gnucap}
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'';
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in
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stdenv.mkDerivation {
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pname = "gnucap-with-plugins";
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inherit version;
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propagatedBuildInputs = selectedPlugins;
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dontUnpack = true;
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installPhase = ''
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mkdir -p $out/bin
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cp ${wrapper} $out/bin/gnucap
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'';
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inherit meta;
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};
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}
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