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2025-10-09 14:15:47 +02:00

107 lines
2.4 KiB
Nix

{
lib,
stdenv,
fetchFromGitHub,
ocaml,
findlib,
perl,
makeWrapper,
rresult,
bos,
pcre2,
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 = "8.03.02";
src = fetchFromGitHub {
owner = "camlp5";
repo = "camlp5";
rev = version;
hash = "sha256-nz+VfGR/6FdBvMzPPpVpviAXXBWNqM3Ora96Yzx964o=";
};
nativeBuildInputs = [
makeWrapper
ocaml
findlib
perl
];
buildInputs = [
bos
pcre2
re
rresult
];
propagatedBuildInputs = [ camlp-streams ];
postInstall = ''
for prog in camlp5 camlp5o camlp5r camlp5sch mkcamlp5 ocpp5
do
wrapProgram $out/bin/$prog \
--prefix CAML_LD_LIBRARY_PATH : "$CAML_LD_LIBRARY_PATH"
done
'';
}
else
rec {
version = "7.14";
src = fetchFromGitHub {
owner = "camlp5";
repo = "camlp5";
rev = "rel${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
];
};
}
)