38 lines
1.1 KiB
Nix
38 lines
1.1 KiB
Nix
{ lib, stdenv, fetchurl, gtk2, glib, pkg-config, libGLU, libGL, wxGTK, libX11, xorgproto
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, runtimeShell }:
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stdenv.mkDerivation rec {
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pname = "fsg";
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version = "4.4";
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src = fetchurl {
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name = "fsg-src-${version}.tar.gz";
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url = "https://github.com/ctrlcctrlv/wxsand/blob/master/fsg-src-${version}-ORIGINAL.tar.gz?raw=true";
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sha256 = "1756y01rkvd3f1pkj88jqh83fqcfl2fy0c48mcq53pjzln9ycv8c";
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};
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hardeningDisable = [ "format" ];
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [ gtk2 glib libGLU libGL wxGTK libX11 xorgproto ];
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preBuild = ''
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sed -e '
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s@currentProbIndex != 100@0@;
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' -i MainFrame.cpp
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sed -re '/ctrans_prob/s/energy\[center][+]energy\[other]/(int)(fmin(energy[center]+energy[other],99))/g' -i Canvas.cpp
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'';
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installPhase = ''
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mkdir -p $out/bin $out/libexec
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cp sand $out/libexec
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echo -e '#!${runtimeShell}\nLC_ALL=C '$out'/libexec/sand "$@"' >$out/bin/fsg
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chmod a+x $out/bin/fsg
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'';
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meta = {
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description = "Cellular automata engine tuned towards the likes of Falling Sand";
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maintainers = [lib.maintainers.raskin];
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platforms = lib.platforms.linux;
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};
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}
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