#!/bin/bash
# ============================================================================
# DarkForge Linux — Phase 3, Chapter 8.25: Attr (Extended Attributes)
# ============================================================================
# Purpose:  Build Attr, a library for managing extended attributes on
#           filesystem files (user-space API for xattr).
#           Required by ACL package.
# Inputs:   /sources/attr-2.5.2.tar.gz
# Outputs:  attr library in /usr/lib, tools in /usr/bin
# Ref:      LFS 13.0 §8.25
# ============================================================================

set -euo pipefail
source /sources/toolchain-scripts/100-chroot-env.sh

PACKAGE="attr"
VERSION="2.5.2"

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

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

# Configure attr with standard options
./configure \
    --prefix=/usr \
    --disable-static \
    --sysconfdir=/etc

make
make install

# Install library symlinks for consistency
install -Dm644 include/attr.h /usr/include/attr.h

# Verify installation
echo "attr version: $(/usr/bin/attr --version 2>&1 | head -1)"

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