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fc43239c56
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{ stdenv, fetchurl, ocaml, findlib, opam }: |
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let |
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inherit (stdenv.lib) getVersion versionAtLeast; |
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pname = "gg"; |
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version = "0.9.0"; |
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webpage = "http://erratique.ch/software/${pname}"; |
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in |
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assert versionAtLeast (getVersion ocaml) "4.01.0"; |
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stdenv.mkDerivation rec { |
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name = "ocaml-${pname}-${version}"; |
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src = fetchurl { |
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url = "${webpage}/releases/${pname}-${version}.tbz"; |
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sha256 = "055pza6jbjjj7wgzf7pbn0ccxw76i8w5b2bcnaz8b9m4x6jaa6gh"; |
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}; |
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buildInputs = [ ocaml findlib opam ]; |
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createFindlibDestdir = true; |
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unpackCmd = "tar xjf $src"; |
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buildPhase = "ocaml pkg/build.ml native=true native-dynlink=true"; |
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installPhase = '' |
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opam-installer --script --prefix=$out ${pname}.install | sh |
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ln -s $out/lib/${pname} $out/lib/ocaml/${getVersion ocaml}/site-lib/${pname} |
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''; |
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meta = with stdenv.lib; { |
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description = "Basic types for computer graphics in OCaml"; |
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longDescription = '' |
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Gg is an OCaml module providing basic types for computer graphics. It |
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defines types and functions for floats, vectors, points, sizes, |
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matrices, quaternions, axis aligned boxes, colors, color spaces, and |
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raster data. |
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''; |
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homepage = "${webpage}"; |
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platforms = ocaml.meta.platforms; |
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license = licenses.bsd3; |
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maintainers = [ maintainers.jirkamarsik ]; |
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}; |
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} |
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