package libctranslate2.so in wheel to avoid import errors

Signed-off-by: yzewei <[email protected]>

Author: yzewei

python/setup.py

@@ -51,6 +51,9 @@ def _maybe_add_library_root(lib_name):
 elif sys.platform == "win32":
     cflags = ["/std:c++17", "/d2FH4-"]
     package_data["ctranslate2"] = ["*.dll"]
+elif sys.platform == "linux":
+    cflags.append("-fPIC")
+    ldflags.append("-Wl,-rpath,-Wl,-rpath,/usr/local/lib64")
 
 ctranslate2_module = Extension(
     "ctranslate2._ext",