45 lines
1 KiB
Nix
45 lines
1 KiB
Nix
{ stdenv
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, fetchFromGitHub
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, lib
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, makeWrapper
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, ocamlbuild
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, findlib
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, ocaml
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, num
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, zarith
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}:
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lib.throwIfNot (lib.versionAtLeast ocaml.version "4.07")
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"lem is not available for OCaml ${ocaml.version}"
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stdenv.mkDerivation rec {
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pname = "ocaml${ocaml.version}-lem";
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version = "2022-12-10";
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src = fetchFromGitHub {
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owner = "rems-project";
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repo = "lem";
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rev = version;
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hash = "sha256-ZQgcuIVRkJS0KtpzjbO4OPHGg6B0TadWA6XpRir30y8=";
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};
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nativeBuildInputs = [ makeWrapper ocamlbuild findlib ocaml ];
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propagatedBuildInputs = [ zarith num ];
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installFlags = [ "INSTALL_DIR=$(out)" ];
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createFindlibDestdir = true;
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postInstall = ''
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wrapProgram $out/bin/lem --set LEMLIB $out/share/lem/library
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'';
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meta = with lib; {
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homepage = "https://github.com/rems-project/lem";
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description = "Tool for lightweight executable mathematics";
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mainProgram = "lem";
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maintainers = with maintainers; [ genericnerdyusername ];
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license = with licenses; [ bsd3 gpl2 ];
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platforms = ocaml.meta.platforms;
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};
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}
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