extrae: Add single mpi lib variant (spack#46918)

Extrae normally separates the C and MPI fortran interception libs, but for mixed C/Fortran applications a combined lib is needed. Co-authored-by: fpanichi <[email protected]> Co-authored-by: Bernhard Kaindl <[email protected]>
ResearchIT · Oct 16, 2024 · e1ea9e1 · e1ea9e1
1 parent 5611523
commit e1ea9e1
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/var/spack/repos/builtin/packages/extrae/package.py b/var/spack/repos/builtin/packages/extrae/package.py
@@ -92,6 +92,12 @@ class Extrae(AutotoolsPackage):
     depends_on("cuda", when="+cupti")
     conflicts("+cupti", when="~cuda", msg="CUPTI requires CUDA")
 
+    variant(
+        "single-mpi-lib",
+        default=False,
+        description="Enable single MPI instrumentation library that supports both Fortran and C",
+    )
+
     def configure_args(self):
         spec = self.spec
         if spec.satisfies("^[virtuals=mpi] intel-oneapi-mpi"):
@@ -137,6 +143,8 @@ def configure_args(self):
             make.add_default_arg("CXXFLAGS=%s" % self.compiler.cxx11_flag)
             args.append("CXXFLAGS=%s" % self.compiler.cxx11_flag)
 
+        args.extend(self.enable_or_disable("single-mpi-lib"))
+
         return args
 
     def flag_handler(self, name, flags):