elsi: cleanup recipe (#42355)

1 files changed, 24 insertions, 44 deletions

diff --git a/var/spack/repos/builtin/packages/elsi/package.py b/var/spack/repos/builtin/packages/elsi/package.py
index 23fa1fc40f..5c6da3eef6 100644
--- a/var/spack/repos/builtin/packages/elsi/package.py
+++ b/var/spack/repos/builtin/packages/elsi/package.py
@@ -2,12 +2,10 @@
 # Spack Project Developers. See the top-level COPYRIGHT file for details.
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
+import os.path
 
 from spack.package import *
 
-# See the Spack documentation for more information on packaging.
-# ----------------------------------------------------------------------------
-
 
 class Elsi(CMakePackage):
     """ELSI provides a unified interface for electronic structure
@@ -20,7 +18,6 @@ class Elsi(CMakePackage):
 
     version("2.2.1", sha256="5b4b2e8fa4b3b68131fe02cc1803a884039b89a1b1138af474af66453bec0b4d")
 
-    # Variants (translation of cmake options)
     variant("add_underscore", default=True, description="Suffix C functions with an underscore")
     variant(
         "elpa2_kernel",
@@ -54,47 +51,30 @@ class Elsi(CMakePackage):
     depends_on("superlu-dist", when="+use_external_superlu")
 
     def cmake_args(self):
-        from os.path import dirname
-
-        spec = self.spec
-        args = []
-
-        # Compiler Information
-        # (ELSI wants these explicitly set)
-        args += ["-DCMAKE_Fortran_COMPILER=" + self.spec["mpi"].mpifc]
-        args += ["-DCMAKE_C_COMPILER=" + self.spec["mpi"].mpicc]
-        args += ["-DCMAKE_CXX_COMPILER=" + self.spec["mpi"].mpicxx]
-
-        # Handle the various variants
-        if "-add_underscore" in self.spec:
-            args += ["-DADD_UNDERSCORE=OFF"]
-        if (
-            "elpa2_kernel" in self.spec.variants
-            and self.spec.variants["elpa2_kernel"].value != "none"
-        ):
-            kernel = self.spec.variants["elpa2_kernel"].value
-            args += ["-DELPA2_KERNEL=" + kernel]
-        if "+enable_pexsi" in self.spec:
-            args += ["-DENABLE_PEXSI=ON"]
-        if "+enable_sips" in self.spec:
-            args += ["-DENABLE_SIPS=ON"]
-        if "+use_external_elpa" in self.spec:
-            args += ["-DUSE_EXTERNAL_ELPA=ON"]
-            # Setup the searchpath for elpa
-            elpa = self.spec["elpa"]
-            elpa_module = find(elpa.prefix, "elpa.mod")
-            args += ["-DINC_PATHS=" + dirname(elpa_module[0])]
-        if "+use_external_ntpoly" in self.spec:
-            args += ["-DUSE_EXTERNAL_NTPOLY=ON"]
-        if "+use_external_omm" in self.spec:
-            args += ["-DUSE_EXTERNAL_OMM=ON"]
-        if "+use_external_superlu" in self.spec:
-            args += ["-DUSE_EXTERNAL_SUPERLU=ON"]
-        if "-use_mpi_iallgather" in self.spec:
-            args += ["-DUSE_MPI_IALLGATHER=OFF"]
+        args = [
+            # Compiler Information (ELSI wants these explicitly set)
+            self.define("CMAKE_Fortran_COMPILER", self.spec["mpi"].mpifc),
+            self.define("CMAKE_C_COMPILER", self.spec["mpi"].mpicc),
+            self.define("CMAKE_CXX_COMPILER", self.spec["mpi"].mpicxx),
+            self.define_from_variant("ADD_UNDERSCORE", "add_underscore"),
+            self.define_from_variant("ENABLE_PEXSI", "enable_pexsi"),
+            self.define_from_variant("ENABLE_SIPS", "enable_sips"),
+            self.define_from_variant("USE_EXTERNAL_ELPA", "use_external_elpa"),
+            self.define_from_variant("USE_EXTERNAL_NTPOLY", "use_external_ntpoly"),
+            self.define_from_variant("USE_EXTERNAL_OMM", "use_external_omm"),
+            self.define_from_variant("USE_EXTERNAL_SUPERLU", "use_external_superlu"),
+            self.define_from_variant("USE_MPI_IALLGATHER", "use_mpi_iallgather"),
+        ]
+
+        if self.spec.variants["elpa2_kernel"].value != "none":
+            args.append(self.define_from_variant("ELPA2_KERNEL", "elpa2_kernel"))
+
+        if self.spec.satisfies("+use_external_elpa"):
+            elpa_module = find(self.spec["elpa"].prefix, "elpa.mod")
+            args.append(self.define("INC_PATHS", os.path.dirname(elpa_module[0])))
 
         # Only when using fujitsu compiler
-        if spec.satisfies("%fj"):
-            args += ["-DCMAKE_Fortran_MODDIR_FLAG=-M"]
+        if self.spec.satisfies("%fj"):
+            args.append(self.define("CMAKE_Fortran_MODDIR_FLAG", "-M"))
 
         return args