#!/bin/bash
# ============================================================================
# DarkForge Linux — Phase 3, Chapter 8.54: Flit-Core
# ============================================================================
# Purpose:  Build flit-core, a minimal Python build backend for PEP 517.
#           Required by setuptools and other Python packages.
# Inputs:   /sources/flit_core-3.11.0.tar.gz
# Outputs:  Python module installed to /usr/lib/python3.13/
# Assumes:  Running inside chroot, Python already built
# Ref:      LFS 13.0 §8.54
# ============================================================================

set -euo pipefail

source /sources/toolchain-scripts/100-chroot-env.sh

PACKAGE="flit_core"
VERSION="3.11.0"

echo "=== Building ${PACKAGE}-${VERSION} (Phase 3) ==="

pkg_extract "${PACKAGE}-${VERSION}.tar.gz"
cd "${PACKAGE}-${VERSION}"

python3 -m pip install --no-build-isolation --no-index .

pkg_cleanup "${PACKAGE}-${VERSION}"
echo "=== ${PACKAGE}-${VERSION} complete ==="