Big script

toolchain/scripts/106-xz.sh

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+#!/bin/bash
+# ============================================================================
+# DarkForge Linux — Phase 3, Chapter 8.8: XZ Utils
+# ============================================================================
+# Purpose:  Build and install XZ utils (LZMA compression).
+#           Needed for extracting and compressing .tar.xz archives.
+# Inputs:   /sources/xz-5.8.1.tar.gz (from Phase 0 download as xz-5.8.1)
+# Outputs:  /usr/bin/xz, /usr/lib/liblzma.so
+# Ref:      LFS 13.0 §8.8
+# ============================================================================
+
+set -euo pipefail
+source /sources/toolchain-scripts/100-chroot-env.sh
+
+PACKAGE="xz"
+VERSION="5.8.1"
+
+echo "=== Building ${PACKAGE}-${VERSION} (Phase 3) ==="
+
+# The download may be named xz-5.8.1.tar.gz (from github releases)
+# Check for the tarball
+if [ -f "/sources/${PACKAGE}-${VERSION}.tar.gz" ]; then
+    pkg_extract "${PACKAGE}-${VERSION}.tar.gz"
+elif [ -f "/sources/${PACKAGE}-${VERSION}.tar.xz" ]; then
+    pkg_extract "${PACKAGE}-${VERSION}.tar.xz"
+else
+    echo "FAIL: Could not find xz tarball"
+    exit 1
+fi
+
+cd "${PACKAGE}-${VERSION}"
+
+# Configure xz for the target system
+./configure --prefix=/usr \
+    --disable-static \
+    --docdir=/usr/share/doc/xz-${VERSION}
+
+# Build xz
+make
+
+# Run tests (optional but recommended)
+make check || true
+
+# Install xz
+make install
+
+# Verify installation
+if [ -x /usr/bin/xz ]; then
+    echo "PASS: xz binary installed"
+else
+    echo "FAIL: xz binary not found"
+    exit 1
+fi
+
+if [ -f /usr/lib/liblzma.so ]; then
+    echo "PASS: liblzma.so installed"
+else
+    echo "FAIL: liblzma.so not found"
+    exit 1
+fi
+
+pkg_cleanup "${PACKAGE}-${VERSION}"
+echo "=== ${PACKAGE}-${VERSION} complete ==="