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darkforge/toolchain/scripts/161-gzip.sh
2026-03-20 15:09:30 +01:00

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#!/bin/bash
# ============================================================================
# DarkForge Linux — Phase 3, Chapter 8: gzip
# ============================================================================
# Purpose: Build gzip (compression utility for .gz files).
# Essential for working with compressed archives.
# Inputs: /sources/gzip-1.13.tar.xz
# Outputs: gzip, gunzip, zcat binaries in /usr/bin/
# Assumes: Running inside chroot
# Ref: LFS 13.0 §8.67 (we skip 8.66 GRUB as per DarkForge spec)
# ============================================================================
set -euo pipefail
source /sources/toolchain-scripts/100-chroot-env.sh
PACKAGE="gzip"
VERSION="1.13"
echo "=== Building ${PACKAGE}-${VERSION} ==="
cd /sources
tar -xf "${PACKAGE}-${VERSION}.tar.xz"
cd "${PACKAGE}-${VERSION}"
./configure --prefix=/usr
make
# Optional: run tests
# make check || true
make install
# Create symlinks
cd /usr/bin
ln -sfv gzip gunzip
ln -sfv gzip zcat
cd /sources
rm -rf "${PACKAGE}-${VERSION}"
echo "=== ${PACKAGE}-${VERSION} complete ==="