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meson.build
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meson.build
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project('capytaine',
['c', 'fortran'],
version : run_command('capytaine/__about__.py', check: true).stdout().strip(),
default_options : ['warning_level=2'])
py_mod = import('python')
py3 = py_mod.find_installation('python3')
py3_dep = py3.dependency()
message(py3.path())
message(run_command(py3, ['-c', 'import numpy; print(numpy.__version__)']).stdout().strip())
incdir_numpy = run_command(py3,
['-c', 'import os; os.chdir(".."); import numpy; print(numpy.get_include())'],
check : true
).stdout().strip()
incdir_f2py = run_command(py3,
['-c', 'import os; os.chdir(".."); import numpy.f2py; print(numpy.f2py.get_include() if hasattr(numpy.f2py, "get_include") else os.path.join(os.path.dirname(numpy.f2py.__file__), "src"))'],
check : true
).stdout().strip()
inc_np = include_directories(incdir_numpy, incdir_f2py)
libDelhommeau_src = [
'capytaine/green_functions/libDelhommeau/src/constants.f90',
'capytaine/green_functions/libDelhommeau/src/Delhommeau_integrals.f90',
'capytaine/green_functions/libDelhommeau/src/old_Prony_decomposition.f90',
'capytaine/green_functions/libDelhommeau/src/Green_Rankine.f90',
'capytaine/green_functions/libDelhommeau/src/Green_wave.f90',
'capytaine/green_functions/libDelhommeau/src/matrices.f90',
]
float32 = ['capytaine/green_functions/libDelhommeau/src/float32.f90',]
float64 = ['capytaine/green_functions/libDelhommeau/src/float64.f90',]
Delhommeau_float32_f2py_wrapper = custom_target('Delhommeau_float32module.c',
input : float32 + libDelhommeau_src,
output : ['Delhommeau_float32module.c', 'Delhommeau_float32-f2pywrappers2.f90'],
command : [ py3, '-m', 'numpy.f2py', '@INPUT@', '-m', 'Delhommeau_float32', '--lower'])
XieDelhommeau_float32_f2py_wrapper = custom_target('XieDelhommeau_float32module.c',
input : float32 + libDelhommeau_src,
output : ['XieDelhommeau_float32module.c', 'XieDelhommeau_float32-f2pywrappers2.f90'],
command : [ py3, '-m', 'numpy.f2py', '@INPUT@', '-m', 'XieDelhommeau_float32', '--lower'])
Delhommeau_float64_f2py_wrapper = custom_target('Delhommeau_float64module.c',
input : float64 + libDelhommeau_src,
output : ['Delhommeau_float64module.c', 'Delhommeau_float64-f2pywrappers2.f90'],
command : [ py3, '-m', 'numpy.f2py', '@INPUT@', '-m', 'Delhommeau_float64', '--lower'])
XieDelhommeau_float64_f2py_wrapper = custom_target('XieDelhommeau_float64module.c',
input : float64 + libDelhommeau_src,
output : ['XieDelhommeau_float64module.c', 'XieDelhommeau_float64-f2pywrappers2.f90'],
command : [ py3, '-m', 'numpy.f2py', '@INPUT@', '-m', 'XieDelhommeau_float64', '--lower'])
install_subdir(
'capytaine',
exclude_directories: ['green_functions/libDelhommeau/'], # The Fortran source files do not need to be distributed in the wheel
install_dir: py3.get_install_dir(pure: false),
)
# Alternatively: would need to list all the .py files and use py3.install_source()
if build_machine.system() == 'darwin'
omp = [] # Waiting for https://github.com/mesonbuild/meson/issues/7435
else
omp = dependency('openmp')
endif
args = ['-cpp']
link_args = ['-lquadmath'] # Required for the Windows build with cibuildwheel
deps = [py3_dep, omp]
py3.extension_module('Delhommeau_float32',
float32, libDelhommeau_src, Delhommeau_float32_f2py_wrapper, incdir_f2py+'/fortranobject.c',
include_directories: inc_np,
dependencies : deps,
fortran_args : args,
link_args : link_args,
install : true,
subdir : 'capytaine/green_functions/libs/')
py3.extension_module('Delhommeau_float64',
float64, libDelhommeau_src, Delhommeau_float64_f2py_wrapper, incdir_f2py+'/fortranobject.c',
include_directories: inc_np,
dependencies : deps,
fortran_args : args,
link_args : link_args,
install : true,
subdir : 'capytaine/green_functions/libs/')
py3.extension_module('XieDelhommeau_float32',
float32, libDelhommeau_src, XieDelhommeau_float32_f2py_wrapper, incdir_f2py+'/fortranobject.c',
include_directories: inc_np,
dependencies : deps,
fortran_args : args + ['-DXIE_CORRECTION'],
link_args : link_args,
install : true,
subdir : 'capytaine/green_functions/libs/')
py3.extension_module('XieDelhommeau_float64',
float64, libDelhommeau_src, XieDelhommeau_float64_f2py_wrapper, incdir_f2py+'/fortranobject.c',
include_directories: inc_np,
dependencies : deps,
fortran_args : args + ['-DXIE_CORRECTION'],
link_args : link_args,
install : true,
subdir : 'capytaine/green_functions/libs/')