abinit: add version 9.10.5 (#43148)

set the FC variable to the MPI Fortran compiler and also set the F90 variable
to the same compiler for versions 9.8 and up.  FC needs to be set because the
configure script still uses FC.

var/spack/repos/builtin/packages/abinit/package.py

@@ -26,10 +26,10 @@ class Abinit(AutotoolsPackage):
 
     homepage = "https://www.abinit.org/"
     url = "https://www.abinit.org/sites/default/files/packages/abinit-8.6.3.tar.gz"
-
     license("Apache-2.0")
 
     maintainers("downloadico")
+    version("9.10.5", sha256="a9e0f0e058baa6088ea93d26ada369ccf0fe52dc9d4a865b1c38c20620148cd5")
     version("9.10.3", sha256="3f2a9aebbf1fee9855a09dd687f88d2317b8b8e04f97b2628ab96fb898dce49b")
     version("9.8.4", sha256="a086d5045f0093b432e6a044d5f71f7edf5a41a62d67b3677cb0751d330c564a")
     version("9.8.3", sha256="de823878aea2c20098f177524fbb4b60de9b1b5971b2e835ec244dfa3724589b")
@@ -181,10 +181,9 @@ def configure_args(self):
         if "+mpi" in spec:
             oapp(f"CC={spec['mpi'].mpicc}")
             oapp(f"CXX={spec['mpi'].mpicxx}")
+            oapp(f"FC={spec['mpi'].mpifc}")
             if spec.satisfies("@9.8:"):
                 oapp(f"F90={spec['mpi'].mpifc}")
-            else:
-                oapp(f"FC={spec['mpi'].mpifc}")
 
             # MPI version:
             # let the configure script auto-detect MPI support from mpi_prefix