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build-all - deduce python components from python path

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This commit is contained in:
Andrej730
2025-10-06 19:44:32 +05:00
parent 0a5388f386
commit 3efd88b0d6
1 changed files with 38 additions and 15 deletions
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nix/build-all.py
+38 -15
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@@ -1382,29 +1382,56 @@ if "IfcOpenShell-Python" in targets:
os.makedirs(python_dir, exist_ok=True)
def compile_python_wrapper(
python_version: str, python_library: str, python_include: str, python_executable: Union[str, None]
python_version: str,
python_library: Union[str, None] = None,
python_include: Union[str, None] = None,
python_executable: Union[str, None] = None,
python_path: Union[Path, None] = None,
) -> Union[str, None]:
"""
:return: Path to module dir if ``python_executable`` was provided, otherwise ``None``.
"""
assert bool(python_path) ^ bool(python_library and python_include)
logger.info(f"\rConfiguring python {python_version} wrapper...")
cache_path = os.path.join(python_dir, "CMakeCache.txt")
if os.path.exists(cache_path):
os.remove(cache_path)
os.environ["PYTHON_LIBRARY_BASENAME"] = os.path.basename(python_library)
swig_prefix_paths: list[str] = []
prefix_paths: list[str] = []
if "swig" in targets:
swig_prefix_paths.append(f"{DEPS_DIR}/install/swig")
prefix_paths.append(f"{DEPS_DIR}/install/swig")
if python_path:
# We couldn't just prefix PATH and have to provide all variables explicitly,
# see run-cmake.bat note for details.
python_executable = (Path(python_path) / "bin" / "python3").__str__()
python_include = run(
[
python_executable,
"-c",
"import sysconfig; print(sysconfig.get_config_var('INCLUDEPY'))",
]
)
python_library = run(
[
python_executable,
"-c",
"import sysconfig, pathlib; "
"lib_dir = pathlib.Path(sysconfig.get_config_var('LIBDIR')); "
"print((lib_dir / sysconfig.get_config_var('LIBRARY')).__str__())",
]
)
if platform.system() == "Darwin":
# Oddly on Mac `LIBRARY` returns .a that doesn't even exists.
python_library = Path(python_library).with_suffix(".dylib").__str__()
assert python_library and python_include
run_cmake(
"",
cmake_args
+ get_cmake_args_prefix_path(swig_prefix_paths)
+ get_cmake_args_prefix_path(prefix_paths)
+ [
"-DPYTHON_LIBRARY=" + python_library,
*([f"-DPYTHON_EXECUTABLE={python_executable}"] if python_executable else []),
# *([f"-DPYTHON_MODULE_INSTALL_DIR={os.environ['PYTHONPATH']}/ifcopenshell"] if "wasm" in flags else []),
*(
@@ -1415,7 +1442,8 @@ if "IfcOpenShell-Python" in targets:
if "wasm" in flags
else []
),
"-DPYTHON_INCLUDE_DIR=" + python_include,
f"-DPYTHON_LIBRARY={python_library}",
f"-DPYTHON_INCLUDE_DIR={python_include}",
f"-DCMAKE_INSTALL_PREFIX={DEPS_DIR}/install/ifcopenshell/tmp",
"-DUSERSPACE_PYTHON_PREFIX="
+ ["Off", "On"][os.environ.get("PYTHON_USER_SITE", "").lower() in {"1", "on", "true"}],
@@ -1472,13 +1500,8 @@ if "IfcOpenShell-Python" in targets:
compile_python_wrapper(platform.python_version(), python_lib, python_info["include"], sys.executable)
else:
for python_version in PYTHON_VERSIONS:
python_library = run([bash, "-c", f"ls {DEPS_DIR}/install/python-{python_version}/lib/libpython*.*"])
python_include = run([bash, "-c", f"ls -d {DEPS_DIR}/install/python-{python_version}/include/python*"])
python_executable = os.path.join(
DEPS_DIR, "install", f"python-{python_version}", "bin", f"python{python_version[0]}"
)
module_dir = compile_python_wrapper(python_version, python_library, python_include, python_executable)
python_path = Path(DEPS_DIR) / "install" / f"python-{python_version}"
module_dir = compile_python_wrapper(python_version, python_path=python_path)
assert module_dir
# Not sure why, but added after reading this in the logs
# cp: /Users/runner/work/IfcOpenShell/IfcOpenShell/build/Darwin/x86_64/10.15/install/ifcopenshell/python-3.9.11: No such file or directory