#!/bin/bash
# ============================================================================
# DarkForge Linux — Phase 3, Chapter 8: util-linux (Full Build)
# ============================================================================
# Purpose:  Build util-linux with full feature set.
#           This is the FULL build after temporary build in chapter 7.
#           Provides: mount, fdisk, lsblk, findfs, chfn, chsh, login, etc.
# Inputs:   /sources/util-linux-2.40.4.tar.xz
# Outputs:  util-linux utilities and libraries in /usr/
# Assumes:  Running inside chroot
# Ref:      LFS 13.0 §8.81
# ============================================================================

set -euo pipefail

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

PACKAGE="util-linux"
VERSION="2.40.4"

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

cd /sources
tar -xf "${PACKAGE}-${VERSION}.tar.xz"
cd "${PACKAGE}-${VERSION}"

# Create the adjtime file location (used by hwclock)
mkdir -pv /var/lib/hwclock

# Full build with all features (unlike temp build in chapter 7)
# --disable-lsfd: fixes conflict with glibc 2.43 bsearch macro
./configure \
    --libdir=/usr/lib \
    --runstatedir=/run \
    --disable-lsfd

make
# Optional: run tests
# make check || true
make install

cd /sources
rm -rf "${PACKAGE}-${VERSION}"
echo "=== ${PACKAGE}-${VERSION} complete ==="