diff options
Diffstat (limited to 'pkgs/development/libraries/mpich/default.nix')
-rw-r--r-- | pkgs/development/libraries/mpich/default.nix | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/pkgs/development/libraries/mpich/default.nix b/pkgs/development/libraries/mpich/default.nix index 49af2593e51ef..d2cbee14c3a09 100644 --- a/pkgs/development/libraries/mpich/default.nix +++ b/pkgs/development/libraries/mpich/default.nix @@ -1,15 +1,13 @@ { stdenv, lib, fetchurl, perl, gfortran , openssh, hwloc, autoconf, automake, libtool -# device options are ch3 or ch4 -, device ? "ch4" -# backend option are libfabric or ucx -, ch4backend ? "libfabric" -, ucx, libfabric +# either libfabric or ucx work for ch4backend on linux. On darwin, neither of +# these libraries currently build so this argument is ignored on Darwin. +, ch4backend # Process manager to build , withPm ? "hydra:gforker" } : -assert (ch4backend == "ucx" || ch4backend == "libfabric"); +assert (ch4backend.pname == "ucx" || ch4backend.pname == "libfabric"); stdenv.mkDerivation rec { pname = "mpich"; @@ -45,8 +43,7 @@ stdenv.mkDerivation rec { enableParallelBuilding = true; buildInputs = [ perl gfortran openssh hwloc ] - ++ lib.optional (ch4backend == "ucx") ucx - ++ lib.optional (ch4backend == "libfabric") libfabric; + ++ lib.optional (!stdenv.isDarwin) ch4backend; doCheck = true; |