#!/bin/bash
# ============================================================================
# DarkForge Linux — Phase 3, Chapter 8: procps-ng
# ============================================================================
# Purpose:  Build procps-ng (ps, top, uptime, pgrep, pkill utilities).
#           Provides tools for process monitoring and control.
# Inputs:   /sources/procps-ng-4.0.5.tar.xz
# Outputs:  procps utilities in /usr/bin/ and /usr/sbin/
# Assumes:  Running inside chroot
# Ref:      LFS 13.0 §8.80
# ============================================================================

set -euo pipefail

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

PACKAGE="procps-ng"
VERSION="4.0.5"

echo "=== Building ${PACKAGE}-${VERSION} ==="

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

./configure \
    --prefix=/usr \
    --exec-prefix= \
    --libdir=/lib \
    --docdir=/usr/share/doc/procps-ng-${VERSION} \
    --disable-static \
    --disable-kill

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

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