core/pkgs/build-support/ocaml/dune.nix
2024-06-30 09:16:52 +01:00

91 lines
1.8 KiB
Nix

{
lib,
stdenv,
ocaml,
findlib,
dune_1,
dune_2,
dune_3,
}:
{
pname,
version,
nativeBuildInputs ? [ ],
enableParallelBuilding ? true,
...
}@args:
let
Dune =
let
dune-version = args.duneVersion or "3";
in
{
"1" = dune_1;
"2" = dune_2;
"3" = dune_3;
}
."${dune-version}";
in
if
(args ? minimumOCamlVersion && lib.versionOlder ocaml.version args.minimumOCamlVersion)
|| (args ? minimalOCamlVersion && lib.versionOlder ocaml.version args.minimalOCamlVersion)
then
throw "${pname}-${version} is not available for OCaml ${ocaml.version}"
else
stdenv.mkDerivation (
{
inherit enableParallelBuilding;
dontAddStaticConfigureFlags = true;
configurePlatforms = [ ];
buildPhase = ''
runHook preBuild
dune build -p ${pname} ''${enableParallelBuilding:+-j $NIX_BUILD_CORES}
runHook postBuild
'';
checkPhase = ''
runHook preCheck
dune runtest -p ${pname} ''${enableParallelBuilding:+-j $NIX_BUILD_CORES}
runHook postCheck
'';
installPhase = ''
runHook preInstall
dune install --prefix $out --libdir $OCAMLFIND_DESTDIR ${pname} \
${
if lib.versionAtLeast Dune.version "2.9" then
"--docdir $out/share/doc --mandir $out/share/man"
else
""
}
runHook postInstall
'';
strictDeps = true;
}
// (builtins.removeAttrs args [
"minimalOCamlVersion"
"duneVersion"
])
// {
name = "ocaml${ocaml.version}-${pname}-${version}";
nativeBuildInputs = [
ocaml
Dune
findlib
] ++ nativeBuildInputs;
meta = (args.meta or { }) // {
platforms = args.meta.platforms or ocaml.meta.platforms;
};
}
)