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[python] Improve robotpy generation (#8867)

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The initial build file generation for robotpy projects was relatively
naive and purpose built to get `allwpilib` compiling, without supporting
all the available features.

This modifies the generation scripts to be able to support multiple
embedded libraries, which will be necessary for #8858, since `mrclib.so`
will need to be bundled along with the hal libraries. In addition some
cleanup was done to get the wheels looking more like what is in pypi.
This commit is contained in:
PJ Reiniger
2026-05-15 00:52:39 -04:00
committed by GitHub
parent 3f1cf3cabe
commit 68d24bb29e
57 changed files with 530 additions and 254 deletions
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32
shared/bazel/rules/robotpy/hatchlib_native_port/generate_native_lib_files.py
View File

@@ -1,4 +1,5 @@
import functools
import os
import pathlib
import platform
import sys
@@ -22,9 +23,7 @@ is_macos = platform_sys == "Darwin"
class NativelibHook:
def __init__(self, output_pcfile, output_libinit, config, metadata):
self.output_pcfile = output_pcfile
self.output_libinit = output_libinit
def __init__(self, output_pcfile, config, metadata):
self.config = config
self.root_pth = output_pcfile.parent.parent.parent
@@ -32,7 +31,19 @@ class NativelibHook:
def initialize(self):
for pcfg in self._pcfiles:
self._generate_pcfile(pcfg, {})
pcfile = self._generate_pcfile(pcfg, {})
self._add_pkg_config_path(str(pcfile.parent))
def _add_pkg_config_path(self, *paths: str) -> None:
current = os.environ.get("PKG_CONFIG_PATH")
entries = current.split(os.pathsep) if current else []
for path in paths:
if path not in entries:
entries.append(path)
if entries:
os.environ["PKG_CONFIG_PATH"] = os.pathsep.join(entries)
def _get_pkg_from_path(self, path: pathlib.Path) -> str:
rel = path.relative_to(self.root_pth)
@@ -43,7 +54,7 @@ class NativelibHook:
) -> pathlib.Path:
pcfile_rel = pcfg.get_pc_path()
pcfile = self.output_pcfile
pcfile = self.root_pth / str(pcfile_rel).removeprefix("src/")
prefix_rel = pcfile_rel.parent
prefix_path = pcfile.parent
@@ -147,7 +158,7 @@ class NativelibHook:
build_data: T.Dict[str, T.Any],
):
libinit_py_rel = pcfg.get_init_module_path()
self.root_pth / libinit_py_rel
libinit_py = self.root_pth / str(libinit_py_rel).removeprefix("src/")
libdir = prefix_path
if pcfg.libdir:
@@ -165,7 +176,7 @@ class NativelibHook:
else:
requires = []
_write_libinit_py(self.output_libinit, lib_paths, requires)
_write_libinit_py(libinit_py, lib_paths, requires)
def _make_shared_lib_fname(self, lib: str):
if is_windows:
@@ -298,9 +309,8 @@ def _write_libinit_py(
def main():
pyproject_toml = sys.argv[1]
libinit_file = pathlib.Path(sys.argv[2])
pc_file = pathlib.Path(sys.argv[3])
pkgcfgs = [pathlib.Path(x) for x in sys.argv[4:]]
pc_file = pathlib.Path(sys.argv[2])
pkgcfgs = [pathlib.Path(x) for x in sys.argv[3:]]
hack_pkgconfig(pkgcfgs)
@@ -310,7 +320,7 @@ def main():
nativelib_cfg = raw_config["tool"]["hatch"]["build"]["hooks"]["nativelib"]
metadata = raw_config["project"]
generator = NativelibHook(pc_file, libinit_file, nativelib_cfg, metadata)
generator = NativelibHook(pc_file, nativelib_cfg, metadata)
generator.initialize()