diff options
| -rw-r--r-- | var/spack/repos/builtin/packages/zoltan/package.py | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/var/spack/repos/builtin/packages/zoltan/package.py b/var/spack/repos/builtin/packages/zoltan/package.py index 8d4dd321b0..21c90a05e4 100644 --- a/var/spack/repos/builtin/packages/zoltan/package.py +++ b/var/spack/repos/builtin/packages/zoltan/package.py @@ -88,9 +88,18 @@ class Zoltan(Package): config_args.append('CXX={0}'.format(spec['mpi'].mpicxx)) config_args.append('FC={0}'.format(spec['mpi'].mpifc)) - mpi_libs = ' -l'.join(self.get_mpi_libs()) config_args.append('--with-mpi={0}'.format(spec['mpi'].prefix)) - config_args.append('--with-mpi-libs=-l{0}'.format(mpi_libs)) + + mpi_libs = self.get_mpi_libs() + + # NOTE: Some external mpi installations may have empty lib + # directory (e.g. bg-q). In this case we need to explicitly + # pass empty library name. + if mpi_libs: + mpi_libs = ' -l'.join(mpi_libs) + config_args.append('--with-mpi-libs=-l{0}'.format(mpi_libs)) + else: + config_args.append('--with-mpi-libs= ') # NOTE: Early versions of Zoltan come packaged with a few embedded # library packages (e.g. ParMETIS, Scotch), which messes with Spack's |