mirror of
https://github.com/SebastianWendel/nixpkgs.git
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73 lines
1.7 KiB
Nix
73 lines
1.7 KiB
Nix
{stdenv, fetchurl, zlib, ocaml, findlib, ncurses
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, versionedDerivation, unzip
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, version ?
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let match = {
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"ocaml-3.10.0" = "for-3.10.0";
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"ocaml-3.12.1" = "for-3.12.1";
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}; in stdenv.lib.maybeAttr ocaml.name (throw "no matching source of ocaml-deriving for ocaml version: ${ocaml.name}") match
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}:
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/*
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Usage example:
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== main.ml ==
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type t = | A | B
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deriving (Show)
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print_string (Show.show<t> (A));;
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==
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ocamlopt -pp $out/bin/deriving -I $d/lib -I $d/syntax nums.cmxa show.cmx main.ml
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*/
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versionedDerivation "ocaml-deriving" version {
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"for-3.10.0" = {
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name = "deriving-0.1.1a";
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# ocaml: 3.10.0
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src = fetchurl {
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url = https://deriving.googlecode.com/files/deriving-0.1.1a.tar.gz;
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sha256 = "0ppmqhc23kccfjn3cnd9n205ky627ni8f5djf8sppmc3lc1m97mb";
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};
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};
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"for-3.12.1" = {
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name = "deriving-git20100903";
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# https://github.com/jaked/deriving
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src = fetchurl {
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name = "for-3.12.0.zip";
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url = https://codeload.github.com/jaked/deriving/zip/c7b9cea3eb4bbfb9e09673faf725f70247c9df78;
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sha256 = "1zrmpqb5lsjmizqs68czmfpsbz9hz30pf97w11kkby175hhj84gi";
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};
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buildInputs = [ unzip ];
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};
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}
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{
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buildInputs = [ocaml findlib];
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installPhase = ''
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# not all tests compile !?
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# (cd tests; make)
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mkdir -p $out/bin
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cp -a lib $out/
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cp -a syntax $out
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# this allows -pp deriving
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ln -s $out/syntax/deriving $out/bin/deriving
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'';
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meta = {
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homepage = "https://code.google.com/p/deriving/source/checkout";
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description = "A library of cryptographic primitives for OCaml";
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license = stdenv.lib.licenses.mit;
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platforms = ocaml.meta.platforms;
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maintainers = [
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stdenv.lib.maintainers.z77z
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];
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};
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}
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