From 45ef496dd553e023903b8b4d5bcace59c56eb486 Mon Sep 17 00:00:00 2001 From: Todd Gamblin Date: Wed, 9 Mar 2016 11:26:37 -0800 Subject: [PATCH] Add some descriptive language to a list comprehension. --- var/spack/repos/builtin/packages/petsc/package.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/var/spack/repos/builtin/packages/petsc/package.py b/var/spack/repos/builtin/packages/petsc/package.py index 41fd8599452..efe172fc083 100644 --- a/var/spack/repos/builtin/packages/petsc/package.py +++ b/var/spack/repos/builtin/packages/petsc/package.py @@ -51,6 +51,9 @@ def mpi_dependent_options(self): '--with-mpi=0' ] error_message_fmt = '\t{library} support requires "+mpi" to be activated' + + # If mpi is disabled (~mpi), it's an error to have any of these enabled. + # This generates a list of any such errors. errors = [error_message_fmt.format(library=x) for x in ('hdf5', 'hypre', 'parmetis') if ('+'+x) in self.spec]