pyrox.dev
1{
2 lib,
3 stdenv,
4 fetchurl,
5 ncurses,
6 libX11,
7 xorgproto,
8 buildEnv,
9 useX11 ? stdenv.hostPlatform.isx86,
10}:
11
12let
13 x11deps = [
14 libX11
15 xorgproto
16 ];
17 inherit (lib) optionals;
18
19 baseOcamlBranch = "4.14";
20 baseOcamlVersion = "${baseOcamlBranch}.1";
21 metaocamlPatch = "114";
22in
23
24stdenv.mkDerivation rec {
25 pname = "ber-metaocaml";
26 version = metaocamlPatch;
27
28 src = fetchurl {
29 url = "https://caml.inria.fr/pub/distrib/ocaml-${baseOcamlBranch}/ocaml-${baseOcamlVersion}.tar.gz";
30 sha256 = "sha256-GDl53JwJyw9YCiMraFMaCbAlqmKLjY1ydEnxRv1vX+4=";
31 };
32
33 metaocaml = fetchurl {
34 url = "http://okmij.org/ftp/ML/ber-metaocaml-${metaocamlPatch}.tar.gz";
35 sha256 = "sha256-vvq3xI4jSAsrXcDk97TPbFDYgO9NcQeN/yBcUbcb/y0=";
36 };
37
38 x11env = buildEnv {
39 name = "x11env";
40 paths = x11deps;
41 };
42 x11lib = "${x11env}/lib";
43 x11inc = "${x11env}/include";
44
45 prefixKey = "-prefix ";
46 configureFlags = optionals useX11 [ "--enable-flambda" ];
47
48 dontStrip = true;
49 buildInputs = [ ncurses ] ++ optionals useX11 x11deps;
50
51 postConfigure = ''
52 tar -xvzf $metaocaml
53 cd ${pname}-${version}
54 make patch
55 cd ..
56 '';
57
58 buildPhase = ''
59 make world
60
61 make bootstrap
62 make opt.opt
63 make -i install
64 make installopt
65 mkdir -p $out/include
66 ln -sv $out/lib/ocaml/caml $out/include/caml
67 cd ${pname}-${version}
68 make all
69 '';
70
71 installPhase = ''
72 make install
73 make install.opt
74 '';
75
76 checkPhase = ''
77 cd ${pname}-${version}
78 make test
79 make test-compile
80 make test-native
81 cd ..
82 '';
83
84 passthru = {
85 nativeCompilers = true;
86 };
87
88 meta = with lib; {
89 description = "Multi-Stage Programming extension for OCaml";
90 homepage = "https://okmij.org/ftp/ML/MetaOCaml.html";
91 license = with licenses; [
92 # compiler
93 qpl # library
94 lgpl2
95 ];
96 maintainers = with maintainers; [ thoughtpolice ];
97
98 branch = baseOcamlBranch;
99 platforms = with platforms; linux ++ darwin;
100 broken = stdenv.hostPlatform.isAarch64 || stdenv.hostPlatform.isMips;
101
102 longDescription = ''
103 A simple extension of OCaml with the primitive type of code values, and
104 three basic multi-stage expression forms: Brackets, Escape, and Run.
105 '';
106 };
107}