#!/bin/bash
# ============================================================================
# DarkForge Linux — Phase 3, Chapter 8: kmod
# ============================================================================
# Purpose:  Build kmod (modprobe, insmod, lsmod, rmmod, etc.).
#           Replaces deprecated module-init-tools.
# Inputs:   /sources/kmod-34.tar.xz
# Outputs:  kmod programs in /usr/bin/, libraries in /usr/lib/
# Assumes:  Running inside chroot
# Ref:      LFS 13.0 §8.60
# ============================================================================

set -euo pipefail

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

PACKAGE="kmod"
VERSION="34"

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

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

./configure \
    --prefix=/usr \
    --sysconfdir=/etc \
    --with-openssl \
    --with-xz \
    --with-zlib

make
make install

# Create symlinks for module programs that depend on kmod
cd /usr/bin
for tool in depmod insmod modinfo modprobe rmmod; do
    ln -sfv kmod ${tool}
done

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