[mesonpy] handle backend with environement variable

fluiddyn · Dec 21, 2023 · a573951 · a573951
1 parent 8154d21
commit a573951
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/meson.build b/meson.build
@@ -16,7 +16,14 @@ py_mod = import('python')
 py = py_mod.find_installation('python3', pure: false)
 py_dep = py.dependency()
 
-backend = get_option('deps_backend')
+backend = run_command(py,
+  [
+    '-c',
+    'import os; print(os.environ.get("FLUIDSIM_TRANSONIC_BACKEND", "pythran"))'
+  ],
+  check: true
+).stdout().strip()
+
 if backend == 'pythran'
   incdir_numpy = run_command(
     py,

diff --git a/meson.options b/meson.options