diff options
Diffstat (limited to 'pkgs/development/ocaml-modules/sedlex/2.nix')
-rw-r--r-- | pkgs/development/ocaml-modules/sedlex/2.nix | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/sedlex/2.nix b/pkgs/development/ocaml-modules/sedlex/2.nix new file mode 100644 index 00000000000..09390a27343 --- /dev/null +++ b/pkgs/development/ocaml-modules/sedlex/2.nix @@ -0,0 +1,69 @@ +{ stdenv +, fetchFromGitHub +, fetchurl +, ocaml +, dune +, findlib +, gen +, ppx_tools_versioned +, ocaml-migrate-parsetree +, uchar +}: + +if stdenv.lib.versionOlder ocaml.version "4.02.3" +then throw "sedlex is not available for OCaml ${ocaml.version}" +else + +let + DerivedCoreProperties = fetchurl { + url = "https://www.unicode.org/Public/12.1.0/ucd/DerivedCoreProperties.txt"; + sha256 = "0s6sn1yr9qmb2i6gf8dir2zpsbjv1frdfzy3i2yjylzvf637msx6"; + }; + DerivedGeneralCategory = fetchurl { + url = "https://www.unicode.org/Public/12.1.0/ucd/extracted/DerivedGeneralCategory.txt"; + sha256 = "1rifzq9ba6c58dn0lrmcb5l5k4ksx3zsdkira3m5p6h4i2wriy3q"; + }; + PropList = fetchurl { + url = "https://www.unicode.org/Public/12.1.0/ucd/PropList.txt"; + sha256 = "0gsb1jpj3mnqbjgbavi4l95gl6g4agq58j82km22fdfg63j3w3fk"; + }; +in +stdenv.mkDerivation rec { + name = "ocaml${ocaml.version}-sedlex-${version}"; + version = "2.1"; + + src = fetchFromGitHub { + owner = "ocaml-community"; + repo = "sedlex"; + rev = "v${version}"; + sha256 = "05f6qa8x3vhpdz1fcnpqk37fpnyyq13icqsk2gww5idjnh6kng26"; + }; + + buildInputs = [ ocaml findlib dune ppx_tools_versioned ocaml-migrate-parsetree ]; + + propagatedBuildInputs = [ gen uchar ]; + + preBuild = '' + ln -s ${DerivedCoreProperties} src/generator/data/DerivedCoreProperties.txt + ln -s ${DerivedGeneralCategory} src/generator/data/DerivedGeneralCategory.txt + ln -s ${PropList} src/generator/data/PropList.txt + ''; + + buildFlags = [ "build" ]; + + installPhase = '' + make INSTALL_ARGS="--prefix=$out --libdir=$OCAMLFIND_DESTDIR" install + ''; + + createFindlibDestdir = true; + + dontStrip = true; + + meta = { + homepage = https://github.com/ocaml-community/sedlex; + description = "An OCaml lexer generator for Unicode"; + license = stdenv.lib.licenses.mit; + inherit (ocaml.meta) platforms; + maintainers = [ stdenv.lib.maintainers.marsam ]; + }; +} |