51 lines
1.6 KiB
Nix
51 lines
1.6 KiB
Nix
{ lib, stdenv, fetchurl, unzip, file, licenseFile ? null, optgamsFile ? null}:
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assert licenseFile != null;
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stdenv.mkDerivation rec {
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version = "25.0.2";
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pname = "gams";
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src = fetchurl {
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url = "https://d37drm4t2jghv5.cloudfront.net/distributions/${version}/linux/linux_x64_64_sfx.exe";
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sha256 = "4f95389579f33ff7c2586838a2c19021aa0746279555cbb51aa6e0efd09bd297";
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};
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unpackCmd = "unzip $src";
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nativeBuildInputs = [ unzip ];
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buildInputs = [ file ];
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dontBuild = true;
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installPhase = ''
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mkdir -p "$out/bin" "$out/share/gams"
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cp -a * "$out/share/gams"
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cp ${licenseFile} $out/share/gams/gamslice.txt
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'' + lib.optionalString (optgamsFile != null) ''
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cp ${optgamsFile} $out/share/gams/optgams.def
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ln -s $out/share/gams/optgams.def $out/bin/optgams.def
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'';
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postFixup = ''
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for f in $out/share/gams/*; do
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if [[ -x $f ]] && [[ -f $f ]] && [[ ! $f =~ .*\.so$ ]]; then
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if patchelf \
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--set-rpath "$out/share/gams" \
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--set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) $f; then
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ln -s $f $out/bin/$(basename $f)
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fi
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fi
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done
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'';
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meta = with lib;{
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description = "General Algebraic Modeling System";
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longDescription = ''
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The General Algebraic Modeling System is a high-level modeling system for mathematical optimization.
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GAMS is designed for modeling and solving linear, nonlinear, and mixed-integer optimization problems.
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'';
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homepage = "https://www.gams.com/";
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license = licenses.unfree;
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maintainers = [ maintainers.Scriptkiddi ];
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platforms = platforms.linux;
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};
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}
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