56de2bcd43
https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948 this can do it nicely. Signed-off-by: Anton Arapov <anton@deadbeef.mx>
14 lines
272 B
Nix
14 lines
272 B
Nix
{ lib, buildDunePackage, cstruct }:
|
|
|
|
if lib.versionOlder (cstruct.version or "1") "3"
|
|
then cstruct
|
|
else
|
|
|
|
buildDunePackage {
|
|
pname = "cstruct-unix";
|
|
inherit (cstruct) version src useDune2 meta;
|
|
|
|
minimumOCamlVersion = "4.06";
|
|
|
|
propagatedBuildInputs = [ cstruct ];
|
|
}
|