mirror of
https://github.com/Quad4-Software/MeshChatX.git
synced 2026-08-18 09:49:09 -04:00
171 lines
7 KiB
Bash
Executable file
171 lines
7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Install locked Python deps for the darwin-x64 cx_Freeze slice on Apple Silicon CI.
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# The arm64 slice uses uv sync into .venv; this script mirrors that with .venv-x64 so
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# NumPy/LXST native wheels match the lockfile instead of unpinned pip -e . resolution.
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set -euo pipefail
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ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
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cd "$ROOT"
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PY_X64="${PY_X64:?PY_X64 must point at an x86_64 Python 3.14 interpreter}"
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if [[ "$(uname -s)" != "Darwin" ]]; then
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echo "github-install-macos-x64-python-deps: skipping (not macOS)" >&2
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exit 0
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fi
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export UV_PROJECT_ENVIRONMENT="${ROOT}/.venv-x64"
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export UV_PYTHON_INSTALL_DIR="${ROOT}/.cache/uv/python"
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uv lock --check
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if [[ -x /usr/local/bin/brew ]]; then
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arch -x86_64 /usr/local/bin/brew install openssl@3
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fi
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_codec2="$(arch -x86_64 /usr/local/bin/brew --prefix codec2 2>/dev/null || true)"
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if [[ -n "$_codec2" && -d "${_codec2}/include" ]]; then
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export LDFLAGS="${LDFLAGS:-} -L${_codec2}/lib -arch x86_64"
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export CPPFLAGS="${CPPFLAGS:-} -I${_codec2}/include -arch x86_64"
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export PKG_CONFIG_PATH="${_codec2}/lib/pkgconfig:${PKG_CONFIG_PATH:-}"
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fi
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if arch -x86_64 /usr/local/bin/brew --prefix openssl@3 >/dev/null 2>&1; then
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_openssl="$(arch -x86_64 /usr/local/bin/brew --prefix openssl@3)"
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export LDFLAGS="${LDFLAGS:-} -L${_openssl}/lib -arch x86_64"
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export CPPFLAGS="${CPPFLAGS:-} -I${_openssl}/include -arch x86_64"
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export PKG_CONFIG_PATH="${_openssl}/lib/pkgconfig:${PKG_CONFIG_PATH:-}"
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export OPENSSL_DIR="${_openssl}"
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export OPENSSL_LIB_DIR="${_openssl}/lib"
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export OPENSSL_INCLUDE_DIR="${_openssl}/include"
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fi
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export ARCHFLAGS="${ARCHFLAGS:--arch x86_64}"
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export CC="${CC:-clang -arch x86_64}"
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export CXX="${CXX:-clang++ -arch x86_64}"
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export CFLAGS="${CFLAGS:--arch x86_64}"
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_PY="${UV_PROJECT_ENVIRONMENT}/bin/python"
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_lock_version() {
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awk -v pkg="$1" '
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$0 == "name = \"" pkg "\"" { found=1; next }
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found && /^version = / {
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sub(/^version = "/, "", $0)
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sub(/"$/, "", $0)
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print $0
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exit
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}
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' uv.lock
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}
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_NUMPY_VERSION="$(_lock_version numpy)"
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_PYCODEC2_VERSION="$(_lock_version pycodec2)"
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if [[ -z "$_NUMPY_VERSION" || -z "$_PYCODEC2_VERSION" ]]; then
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echo "github-install-macos-x64-python-deps: failed to read numpy/pycodec2 versions from uv.lock" >&2
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exit 1
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fi
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# Host is arm64; without --python-platform uv still resolves macOS wheels for aarch64.
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# pycodec2 has no cp314 macOS x86_64 wheel, so uv would build it from sdist and pull
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# numpy into an isolated cross build (meson: "Can not run test applications").
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uv sync --frozen --group dev \
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--python "$PY_X64" \
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--python-platform x86_64-apple-darwin \
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--no-install-package pycodec2
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uv pip install --python "$_PY" \
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--python-platform x86_64-apple-darwin \
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"numpy==${_NUMPY_VERSION}"
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# pycodec2's sdist imports Cython directly in setup.py but does not declare it
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# under build-system.requires, so a build needs it preinstalled in the venv.
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# "wheel" registers the bdist_wheel setuptools command used below.
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uv pip install --python "$_PY" \
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--python-platform x86_64-apple-darwin \
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"Cython>=3.1.4" wheel
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# Host uv is arm64, so "uv pip install --no-build-isolation" would spawn "$_PY"
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# (a universal2 binary) with uv's own (arm64) architecture preference. Cython's
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# native extension is installed as x86_64-only, so the arm64-loaded interpreter
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# fails to dlopen it ("incompatible architecture"). Building the wheel ourselves
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# lets us force x86_64 on the one interpreter invocation that runs native code
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# (via `arch -x86_64`), then hand uv a finished wheel to install, which is a
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# plain file copy where uv's own architecture no longer matters.
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_lock_sdist_url() {
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awk -v pkg="$1" '
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$0 == "name = \"" pkg "\"" { found=1; next }
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found && /^sdist = / { print; exit }
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' uv.lock | sed -n 's/.*url = "\([^"]*\)".*/\1/p'
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}
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_PYCODEC2_SDIST_URL="$(_lock_sdist_url pycodec2)"
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if [[ -z "$_PYCODEC2_SDIST_URL" ]]; then
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echo "github-install-macos-x64-python-deps: failed to read pycodec2 sdist url from uv.lock" >&2
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exit 1
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fi
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_pycodec2_build_dir="$(mktemp -d)"
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trap 'rm -rf "$_pycodec2_build_dir"' EXIT
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curl -fsSL "$_PYCODEC2_SDIST_URL" -o "${_pycodec2_build_dir}/pycodec2.tar.gz"
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tar xzf "${_pycodec2_build_dir}/pycodec2.tar.gz" -C "$_pycodec2_build_dir"
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_pycodec2_src_dir="$(find "$_pycodec2_build_dir" -maxdepth 1 -type d -name 'pycodec2-*')"
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if [[ -z "$_pycodec2_src_dir" ]]; then
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echo "github-install-macos-x64-python-deps: pycodec2 sdist did not extract as expected" >&2
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exit 1
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fi
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(cd "$_pycodec2_src_dir" && arch -x86_64 "$_PY" setup.py bdist_wheel -d "${_pycodec2_build_dir}/dist")
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_pycodec2_wheel="$(find "${_pycodec2_build_dir}/dist" -maxdepth 1 -name 'pycodec2-*.whl')"
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if [[ -z "$_pycodec2_wheel" ]]; then
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echo "github-install-macos-x64-python-deps: pycodec2 wheel build produced no output" >&2
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exit 1
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fi
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uv pip install --python "$_PY" \
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--python-platform x86_64-apple-darwin \
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"$_pycodec2_wheel"
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# Cython/wheel are build-time-only tools for the pycodec2 sdist compile above;
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# the finished wheel's .so no longer needs them at runtime. uv.lock does not
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# pin either, so leaving them installed would make this venv's site-packages
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# diverge from .venv's (arm64, which never builds pycodec2 from source and
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# never needs them) -- cx_Freeze's module finder bundles whatever is actually
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# importable, so an extra build tool sitting in site-packages here can end up
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# in lib/library.zip on one slice only, which unify-backend then rejects as a
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# genuine module-set mismatch between the two macOS trees.
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uv pip uninstall --python "$_PY" Cython wheel
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# pycodec2's setup.py links with -lcodec2, so the extension records Homebrew's
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# absolute install name for libcodec2 (e.g. /usr/local/opt/codec2/lib/libcodec2.1.2.dylib).
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# That only resolves on this CI runner. Bundle the dylib next to the extension and
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# rewrite the load command to @loader_path/libcodec2.dylib so it is self-contained,
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# and matches the relative layout scripts/unify-backend-plain-files.sh expects when
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# reconciling this slice against the arm64 wheel's .dylibs/ bundle.
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if [[ -n "${_codec2:-}" ]]; then
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_pycodec2_dir="$(arch -x86_64 "$_PY" -c 'import pathlib, pycodec2; print(pathlib.Path(pycodec2.__file__).resolve().parent)')"
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for _lib in "${_codec2}/lib/libcodec2.dylib" "${_codec2}/lib/libcodec2.so"; do
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if [[ -f "$_lib" ]]; then
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cp -f "$_lib" "${_pycodec2_dir}/libcodec2.dylib"
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break
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fi
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done
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fi
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arch -x86_64 bash "$(dirname "$0")/macos-normalize-pycodec2-dylib.sh" "$_PY" ||
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echo "github-install-macos-x64-python-deps: pycodec2 dylib normalization failed, continuing (unify-backend may drop it later)" >&2
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arch -x86_64 "$_PY" scripts/patch_lxst_pyogg_ogg_ctypes.py
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arch -x86_64 "$_PY" -c "
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import importlib.metadata
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import numpy
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import pycodec2
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from numpy._core._multiarray_umath import _add_newdoc_ufunc
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print('x64 venv numpy', numpy.__version__, 'pycodec2', importlib.metadata.version('pycodec2'), 'ok')
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"
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if [[ -n "${GITHUB_ENV:-}" ]]; then
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echo "PYTHON_CMD_X64=${UV_PROJECT_ENVIRONMENT}/bin/python" >>"$GITHUB_ENV"
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fi
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