Add flag to enable WRF-Chem module (#30950)

* Add flag to enable WRF-Chem module

* Update var/spack/repos/builtin/packages/wrf/package.py

Co-authored-by: Tamara Dahlgren <35777542+tldahlgren@users.noreply.github.com>

* Set chem variant only for v4+

Co-authored-by: Tamara Dahlgren <35777542+tldahlgren@users.noreply.github.com>
This commit is contained in:
Jakub Krajniak 2022-06-02 18:11:45 +02:00 committed by GitHub
parent f3c4e1adbb
commit f9dfd5fcb8
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@ -110,6 +110,12 @@ class Wrf(Package):
default=True,
description="Parallel IO support through Pnetcdf library",
)
variant(
"chem",
default=False,
description="Enable WRF-Chem",
when="@4:"
)
patch("patches/3.9/netcdf_backport.patch", when="@3.9.1.1")
patch("patches/3.9/tirpc_detect.patch", when="@3.9.1.1")
@ -195,6 +201,9 @@ def setup_build_environment(self, env):
env.set("NETCDF", self.spec["netcdf-c"].prefix)
if "+pnetcdf" in self.spec:
env.set("PNETCDF", self.spec["parallel-netcdf"].prefix)
# Add WRF-Chem module
if "+chem" in self.spec:
env.set("WRF_CHEM", 1)
# This gets used via the applied patch files
env.set("NETCDFF", self.spec["netcdf-fortran"].prefix)
env.set("PHDF5", self.spec["hdf5"].prefix)