#!/bin/bash
# ============================================================================
# DarkForge Linux — Phase 3, Chapter 8.50: Libelf
# ============================================================================
# Purpose:  Build libelf (from elfutils), a library for reading and writing
#           ELF binaries. Required for many development tools and dpack.
# Inputs:   /sources/elfutils-0.192.tar.bz2
# Outputs:  libelf library and header files in /usr/
# Assumes:  Running inside chroot
# Ref:      LFS 13.0 §8.50
# ============================================================================

set -euo pipefail

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

PACKAGE="elfutils"
VERSION="0.192"

echo "=== Building ${PACKAGE}-${VERSION} (libelf from elfutils) ==="

pkg_extract "${PACKAGE}-${VERSION}.tar.bz2"
cd "${PACKAGE}-${VERSION}"

./configure \
    --prefix=/usr \
    --disable-debuginfod \
    --libdir=/usr/lib \
    --sbindir=/usr/sbin

make
make install

# Create symlink for compatibility
cd /usr/lib
ln -sfv libelf.so.1 libelf.so 2>/dev/null || true

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