Big script

toolchain/scripts/108-zstd.sh

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+#!/bin/bash
+# ============================================================================
+# DarkForge Linux — Phase 3, Chapter 8.10: Zstd
+# ============================================================================
+# Purpose:  Build and install Zstandard compression library and tools.
+#           Zstd offers better compression than gzip with reasonable speed.
+#           Increasingly used by modern Linux systems and tools.
+# Inputs:   /sources/zstd-1.5.7.tar.gz
+# Outputs:  /usr/bin/zstd, /usr/lib/libzstd.so
+# Ref:      LFS 13.0 §8.10
+# ============================================================================
+
+set -euo pipefail
+source /sources/toolchain-scripts/100-chroot-env.sh
+
+PACKAGE="zstd"
+VERSION="1.5.7"
+
+echo "=== Building ${PACKAGE}-${VERSION} (Phase 3) ==="
+
+pkg_extract "${PACKAGE}-${VERSION}.tar.gz"
+cd "${PACKAGE}-${VERSION}"
+
+# Zstd uses a Makefile (not autoconf)
+# Build zstd
+# Note: Zstd build can be slow due to its heavy optimization
+make
+
+# Run tests (optional)
+make test || true
+
+# Install zstd
+make PREFIX=/usr DESTDIR=/ install
+
+# Verify symlinks are correct
+if [ -L /usr/lib/libzstd.so ]; then
+    echo "PASS: libzstd.so symlink exists"
+else
+    echo "FAIL: libzstd.so symlink not found"
+    exit 1
+fi
+
+if [ -x /usr/bin/zstd ]; then
+    echo "PASS: zstd binary installed"
+else
+    echo "FAIL: zstd binary not found"
+    exit 1
+fi
+
+pkg_cleanup "${PACKAGE}-${VERSION}"
+echo "=== ${PACKAGE}-${VERSION} complete ==="