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project('mpi', 'c', 'cpp')
cc = meson.get_compiler('c')
if build_machine.system() == 'windows' and cc.get_id() != 'msvc'
error('MESON_SKIP_TEST: MPI not available on Windows without MSVC.')
endif
mpic = dependency('mpi', language : 'c', required : false)
if not mpic.found()
error('MESON_SKIP_TEST: MPI not found, skipping.')
endif
exec = executable('exec',
'main.c',
dependencies : [mpic])
test('MPI C', exec)
if build_machine.system() != 'windows'
# C++ MPI not supported by MS-MPI used on AppVeyor.
mpicpp = dependency('mpi', language : 'cpp')
execpp = executable('execpp',
'main.cpp',
dependencies : [mpicpp])
test('MPI C++', execpp)
endif
# OpenMPI is broken with Fortran on Ubuntu Artful.
# Remove this once the following bug has been fixed:
#
# https://bugs.launchpad.net/ubuntu/+source/gcc-defaults/+bug/1727474
ubudetector = find_program('is_broken_ubuntu.py')
uburesult = run_command(ubudetector)
if uburesult.returncode() != 0 and add_languages('fortran', required : false)
mpifort = dependency('mpi', language : 'fortran')
exef = executable('exef',
'main.f90',
dependencies : [mpifort])
test('MPI Fortran', exef)
endif