[msonpy] handle transonic

fluidsim/base/output/meson.build

@@ -20,3 +20,13 @@ python_sources = [
   'time_signals_fft.py',
 ]
 
+py.install_sources(
+  python_sources,
+  subdir: 'fluidsim/base/output'
+)
+
+run_command(
+  ['transonic', '--meson', '--backend', backend, 'increments.py', 'spatiotemporal_spectra.py'],
+  check: true
+)
+subdir('__pythran__')

fluidsim/base/time_stepping/meson.build

@@ -10,3 +10,6 @@ py.install_sources(
   python_sources,
   subdir: 'fluidsim/base/time_stepping'
 )
+
+run_command(['transonic', '--meson', '--backend', backend, 'pseudo_spect.py'], check: true)
+subdir('__pythran__')

fluidsim/operators/meson.build

@@ -16,3 +16,6 @@ py.install_sources(
 )
 
 subdir('test')
+
+run_command(['transonic', '--meson', '--backend', backend, 'operators2d.py', 'operators3d.py'], check: true)
+subdir('__pythran__')

fluidsim/solvers/ns2d/meson.build

@@ -17,3 +17,6 @@ py.install_sources(
 subdir('bouss')
 subdir('output')
 subdir('strat')
+
+run_command(['transonic', '--meson', '--backend', backend, 'solver.py'], check: true)
+subdir('__pythran__')

fluidsim/solvers/ns2d/output/meson.build

@@ -12,3 +12,6 @@ py.install_sources(
   python_sources,
   subdir: 'fluidsim/solvers/ns2d/output',
 )
+
+run_command(['transonic', '--meson', '--backend', backend, 'spatiotemporal_spectra.py'], check: true)
+subdir('__pythran__')

fluidsim/solvers/ns3d/forcing/meson.build

@@ -8,3 +8,6 @@ py.install_sources(
   python_sources,
   subdir: 'fluidsim/solvers/ns3d/forcing',
 )
+
+run_command(['transonic', '--meson', '--backend', backend, 'watu.py'], check: true)
+subdir('__pythran__')

fluidsim/solvers/ns3d/output/meson.build

@@ -11,3 +11,6 @@ py.install_sources(
   python_sources,
   subdir: 'fluidsim/solvers/ns3d/output',
 )
+
+run_command(['transonic', '--meson', '--backend', backend, 'spatiotemporal_spectra.py'], check: true)
+subdir('__pythran__')

fluidsim/solvers/ns3d/strat/meson.build

@@ -11,3 +11,6 @@ py.install_sources(
 )
 
 subdir('output')
+
+run_command(['transonic', '--meson', '--backend', backend, 'solver.py'], check: true)
+subdir('__pythran__')

fluidsim/util/meson.build

@@ -15,3 +15,6 @@ py.install_sources(
 
 subdir('console')
 subdir('scripts')
+
+run_command(['transonic', '--meson', '--backend', backend, 'mini_oper_modif_resol.py'], check: true)
+subdir('__pythran__')

meson.build

@@ -1,5 +1,6 @@
 project(
   'fluidsim',
+  'cpp',
   version: '0.7.4',
   license: 'CeCILL',
   meson_version: '>= 1.1.0',
@@ -10,9 +11,46 @@ project(
   ],
 )
 
+backend = get_option('deps_backend')
+
 # https://mesonbuild.com/Python-module.html
 py_mod = import('python')
-py3 = py_mod.find_installation(pure: false)
+py = py_mod.find_installation('python3', pure: false)
+py_dep = py.dependency()
+
+incdir_numpy = run_command(
+  py,
+  [
+    '-c',
+    '''import os
+import numpy as np
+try:
+  incdir = os.path.relpath(np.get_include())
+except Exception:
+  incdir = np.get_include()
+print(incdir)'''
+  ],
+  check: true
+).stdout().strip()
+
+inc_np = include_directories(incdir_numpy)
+np_dep = declare_dependency(include_directories: inc_np)
+
+incdir_pythran = run_command(
+    py,
+    [
+      '-c',
+      '''import os
+import pythran;
+incdir = os.path.dirname(pythran.__file__)
+try:
+  incdir = os.path.relpath(incdir)
+except Exception:
+  pass
+print(incdir)'''
+    ],
+    check: true
+  ).stdout().strip()
 
 pythran = find_program('pythran', native: true)
 pythran_dep = declare_dependency(

meson.options

@@ -0,0 +1 @@
+option('deps_backend', type: 'string', value: 'pythran', description: 'pythran(default), cython, numpy, numba')

pyproject.toml

@@ -1,7 +1,15 @@
 [build-system]
 # Further build requirements - like pythran and mpi4py - come from setup.py via
 # the PEP 517 interface.
-requires = [ "meson-python>=0.15.0", "wheel", "numpy", "transonic", "pythran>=0.9.7", "cython", "setuptools"]
+requires = [
+         "meson-python",
+         "wheel",
+         "numpy",
+         "transonic@hg+https://foss.heptapod.net/fluiddyn/transonic",
+         "pythran>=0.9.7",
+         "cython",
+         "setuptools",
+         ]
 build-backend = 'mesonpy'
 
 [project]