forked from mirrors/nixpkgs
70 lines
1.9 KiB
Nix
70 lines
1.9 KiB
Nix
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{ stdenv
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, fetchFromGitHub
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, fetchurl
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, ocaml
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, dune
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, findlib
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, gen
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, ppx_tools_versioned
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, ocaml-migrate-parsetree
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, uchar
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}:
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if stdenv.lib.versionOlder ocaml.version "4.02.3"
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then throw "sedlex is not available for OCaml ${ocaml.version}"
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else
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let
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DerivedCoreProperties = fetchurl {
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url = "https://www.unicode.org/Public/12.1.0/ucd/DerivedCoreProperties.txt";
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sha256 = "0s6sn1yr9qmb2i6gf8dir2zpsbjv1frdfzy3i2yjylzvf637msx6";
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};
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DerivedGeneralCategory = fetchurl {
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url = "https://www.unicode.org/Public/12.1.0/ucd/extracted/DerivedGeneralCategory.txt";
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sha256 = "1rifzq9ba6c58dn0lrmcb5l5k4ksx3zsdkira3m5p6h4i2wriy3q";
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};
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PropList = fetchurl {
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url = "https://www.unicode.org/Public/12.1.0/ucd/PropList.txt";
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sha256 = "0gsb1jpj3mnqbjgbavi4l95gl6g4agq58j82km22fdfg63j3w3fk";
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};
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in
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stdenv.mkDerivation rec {
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name = "ocaml${ocaml.version}-sedlex-${version}";
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version = "2.1";
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src = fetchFromGitHub {
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owner = "ocaml-community";
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repo = "sedlex";
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rev = "v${version}";
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sha256 = "05f6qa8x3vhpdz1fcnpqk37fpnyyq13icqsk2gww5idjnh6kng26";
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};
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buildInputs = [ ocaml findlib dune ppx_tools_versioned ocaml-migrate-parsetree ];
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propagatedBuildInputs = [ gen uchar ];
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preBuild = ''
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ln -s ${DerivedCoreProperties} src/generator/data/DerivedCoreProperties.txt
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ln -s ${DerivedGeneralCategory} src/generator/data/DerivedGeneralCategory.txt
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ln -s ${PropList} src/generator/data/PropList.txt
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'';
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buildFlags = [ "build" ];
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installPhase = ''
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make INSTALL_ARGS="--prefix=$out --libdir=$OCAMLFIND_DESTDIR" install
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'';
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createFindlibDestdir = true;
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dontStrip = true;
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meta = {
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homepage = https://github.com/ocaml-community/sedlex;
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description = "An OCaml lexer generator for Unicode";
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license = stdenv.lib.licenses.mit;
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inherit (ocaml.meta) platforms;
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maintainers = [ stdenv.lib.maintainers.marsam ];
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};
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}
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