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add a comment on static mumps

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This commit is contained in:
Denis Davydov 2016-03-29 09:27:55 +02:00
parent f9bcce6a68
commit 7753d823cb
1 changed files with 8 additions and 2 deletions
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10
var/spack/repos/builtin/packages/trilinos/package.py
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@ -7,7 +7,6 @@
# https://gitlab.com/configurations/cluster-config/blob/master/trilinos.sh
# https://github.com/Homebrew/homebrew-science/blob/master/trilinos.rb
# and some relevant documentation/examples:
# https://trilinos.org/docs/dev/packages/amesos2/doc/html/classAmesos2_1_1MUMPS.html
# https://github.com/trilinos/Trilinos/issues/175
class Trilinos(Package):
"""The Trilinos Project is an effort to develop algorithms and enabling technologies within an object-oriented
@ -50,7 +49,14 @@ class Trilinos(Package):
depends_on('mpi')
depends_on('netcdf+mpi')
depends_on('parmetis',when='+metis')
depends_on('mumps@5.0:+mpi+shared',when='+mumps') # Amesos link errors with static: "__gfortran_adjustl", referenced from: _dmumps_ in libdmumps.a(dmumps_driver.o) "_mpi_abort_", referenced from: _mumps_abort_ in libmumps_common.a(tools_common.o)
# Trilinos' Tribits config system is limited which makes it
# very tricky to link Amesos with static MUMPS, see
# https://trilinos.org/docs/dev/packages/amesos2/doc/html/classAmesos2_1_1MUMPS.html
# One could work it out by getting linking flags from mpif90 --showme:link (or alike)
# and adding results to -DTrilinos_EXTRA_LINK_FLAGS
# together with Blas and Lapack and ScaLAPACK and Blacs and -lgfortran and
# it may work at the end. But let's avoid all this by simply using shared libs
depends_on('mumps@5.0:+mpi+shared',when='+mumps')
depends_on('scalapack',when='+mumps')
depends_on('superlu-dist',when='+superlu-dist')
depends_on('hypre~internal-superlu',when='+hypre')