nixpkgs/pkgs/development/ocaml-modules/mirage-xen/default.nix
sternenseemann 980a2bed3b ocamlPackages.mirage-xen: init at 6.0.0
Unfortunately this requires a bit of trickery with pkg-config to get to
work. The root issue is that the mirage-xen assumes that we use the
default libdir of dune ($out/lib) whereas we install to an OCaml
version-specific site-lib directory. Thus the manually created
pkg-config file makes wrong assumptions (which warrants a patch) and the
.pc file is installed to the wrong location (which is fixed with a mv
invocation).
2021-04-25 13:13:23 +02:00

79 lines
1.6 KiB
Nix

{ lib
, buildDunePackage
, fetchurl
, pkg-config
, cstruct
, lwt
, shared-memory-ring-lwt
, xenstore
, lwt-dllist
, mirage-profile
, mirage-runtime
, logs
, fmt
, ocaml-freestanding
, bheap
, duration
, io-page
}:
buildDunePackage rec {
pname = "mirage-xen";
version = "6.0.0";
useDune2 = true;
src = fetchurl {
url = "https://github.com/mirage/mirage-xen/releases/download/v${version}/mirage-xen-v${version}.tbz";
sha256 = "f991e972059b27993c287ad010d9281fee061efaa1dd475d0955179f93710fbd";
};
patches = [
./makefile-no-opam.patch
./pkg-config.patch
];
# can't handle OCAMLFIND_DESTDIR with substituteAll
postPatch = ''
substituteInPlace lib/bindings/mirage-xen.pc \
--replace "@out@" "$out" \
--replace "@OCAMLFIND_DESTDIR@" "$OCAMLFIND_DESTDIR"
'';
minimumOCamlVersion = "4.08";
nativeBuildInputs = [
pkg-config
];
propagatedBuildInputs = [
cstruct
lwt
shared-memory-ring-lwt
xenstore
lwt-dllist
mirage-profile
mirage-runtime
io-page
logs
fmt
bheap
duration
(ocaml-freestanding.override { target = "xen"; })
];
# Move pkg-config files into their well-known location.
# This saves us an extra setup hook and causes no issues
# since we patch all relative paths out of the .pc file.
postInstall = ''
mv $OCAMLFIND_DESTDIR/pkgconfig $out/lib/pkgconfig
'';
meta = with lib; {
description = "Xen core platform libraries for MirageOS";
license = licenses.isc;
maintainers = [ maintainers.sternenseemann ];
homepage = "https://github.com/mirage/mirage-xen";
};
}