t81-foundation/pyproject.toml at main · t81dev/t81-foundation · GitHub

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[build-system]
requires = ["scikit-build-core>=0.10", "pybind11>=2.13"]
build-backend = "scikit_build_core.build"

# ── Package metadata ──────────────────────────────────────────────────────────

[project]
name = "t81"
version = "1.9.2"
description = "Deterministic ternary VM, governed AI inference, and bit-exact reproducibility"
readme = "README.md"
license = { text = "Apache-2.0" }
requires-python = ">=3.9"
keywords = [
  "ternary", "vm", "ai", "deterministic", "inference",
  "governance", "balanced-ternary", "reproducibility",
]
classifiers = [
  "Development Status :: 4 - Beta",
  "Intended Audience :: Developers",
  "Intended Audience :: Science/Research",
  "License :: OSI Approved :: Apache Software License",
  "Programming Language :: Python :: 3",
  "Programming Language :: Python :: 3.9",
  "Programming Language :: Python :: 3.10",
  "Programming Language :: Python :: 3.11",
  "Programming Language :: Python :: 3.12",
  "Programming Language :: Python :: 3.13",
  "Topic :: Scientific/Engineering :: Artificial Intelligence",
  "Topic :: Software Development :: Interpreters",
  "Typing :: Typed",
]

[project.urls]
Homepage        = "https://github.com/t81dev/t81-foundation"
Documentation   = "https://github.com/t81dev/t81-foundation/tree/main/docs"
Repository      = "https://github.com/t81dev/t81-foundation"
"Issue Tracker" = "https://github.com/t81dev/t81-foundation/issues"

# ── scikit-build-core ─────────────────────────────────────────────────────────

[tool.scikit-build]
# Force the Python extension on; auto-detection is for developer builds only.
cmake.args = [
  "-DT81_BUILD_PYTHON_BINDINGS=ON",
  "-DT81_BUILD_TESTS=OFF",
  "-DT81_BUILD_EXAMPLES=OFF",
  "-DT81_BUILD_BENCHMARKS=OFF",
]
cmake.build-type = "Release"

# Pure-Python package lives in ffi/python/; the compiled _t81.so is installed
# into t81/ by the CMake install() rule and picked up automatically.
wheel.packages = ["ffi/python"]

# ── cibuildwheel ─────────────────────────────────────────────────────────────

[tool.cibuildwheel]
# Build CPython 3.9–3.13; skip 32-bit and musl targets.
build  = "cp39-* cp310-* cp311-* cp312-* cp313-*"
skip   = ["*-win32", "*-manylinux_i686", "*-musllinux*"]

# cmake and ninja are available as pip packages — no OS-level install needed.
before-build = "pip install cmake ninja"

test-command = "python -c \"import t81; assert t81.compile_and_run('fn main() -> i32 { return 1; }') == 1\""

# ── Linux: manylinux_2_28 + GCC 13 ───────────────────────────────────────────
# manylinux2014 ships GCC 10 which does not support cxx_std_23.
# manylinux_2_28 (AlmaLinux 8) ships GCC 12; gcc-toolset-13 adds GCC 13
# which fully supports C++23 as required by T81.
# CC/CXX must be set explicitly so CMake picks up the toolset compiler.
[tool.cibuildwheel.linux]
manylinux-x86_64-image  = "manylinux_2_28"
manylinux-aarch64-image = "manylinux_2_28"
before-all = "dnf install -y gcc-toolset-13 gcc-toolset-13-gcc-c++ gcc-toolset-13-libstdc++-devel"
environment = {CC = "/opt/rh/gcc-toolset-13/root/usr/bin/gcc", CXX = "/opt/rh/gcc-toolset-13/root/usr/bin/g++"}

# Per-platform arch is controlled by CIBW_ARCHS in the workflow matrix,
# one runner per architecture, to avoid cross-compilation failures.

# ── mdformat (pre-existing) ───────────────────────────────────────────────────

[tool.mdformat]
extensions = [
  "gfm",
  "frontmatter",
]

exclude = [
  "build/",
  "legacy/",
]

[tool.mdformat.number]
enable = true