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{ lib, stdenv, fetchFromGitHub, ocaml, findlib, perl, makeWrapper
, rresult, bos, ocaml_pcre, re, camlp-streams
, legacy ? false
}:
if lib.versionOlder ocaml.version "4.02"
then throw "camlp5 is not available for OCaml ${ocaml.version}"
else
let params =
if lib.versionAtLeast ocaml.version "4.12" && !legacy
then rec {
version = "8.00.05";
src = fetchFromGitHub {
owner = "camlp5";
repo = "camlp5";
rev = version;
hash = "sha256-Havr3RB6iUP7QzV+LUGwMHtGzmRdS5RqYsqJ0N5w6gE=";
};
nativeBuildInputs = [ makeWrapper ocaml findlib perl ];
buildInputs = [ bos ocaml_pcre re rresult ];
propagatedBuildInputs = [ camlp-streams ];
postFixup = ''
for p in camlp5 camlp5o camlp5r camlp5sch mkcamlp5 ocpp5
do
wrapProgram $out/bin/$p \
--suffix CAML_LD_LIBRARY_PATH : ${ocaml_pcre}/lib/ocaml/${ocaml.version}/site-lib/stublibs
done
'';
} else rec {
version = "7.14";
src = fetchFromGitHub {
owner = "camlp5";
repo = "camlp5";
rev = "rel${builtins.replaceStrings [ "." ] [ "" ] version}";
sha256 = "1dd68bisbpqn5lq2pslm582hxglcxnbkgfkwhdz67z4w9d5nvr7w";
};
nativeBuildInputs = [ ocaml perl ];
}
; in
stdenv.mkDerivation (params // {
pname = "ocaml${ocaml.version}-camlp5";
strictDeps = true;
prefixKey = "-prefix ";
preConfigure = ''
configureFlagsArray=(--strict --libdir $out/lib/ocaml/${ocaml.version}/site-lib)
patchShebangs ./config/find_stuffversion.pl etc/META.pl
'';
buildFlags = [ "world.opt" ];
dontStrip = true;
meta = with lib; {
description = "Preprocessor-pretty-printer for OCaml";
longDescription = ''
Camlp5 is a preprocessor and pretty-printer for OCaml programs.
It also provides parsing and printing tools.
'';
homepage = "https://camlp5.github.io/";
license = licenses.bsd3;
platforms = ocaml.meta.platforms or [];
maintainers = with maintainers; [
maggesi vbgl
];
};
})
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