Big script

toolchain/scripts/125-libxcrypt.sh

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+#!/bin/bash
+# ============================================================================
+# DarkForge Linux — Phase 3, Chapter 8.28: Libxcrypt
+# ============================================================================
+# Purpose:  Build libxcrypt, a modern replacement for the crypt() function
+#           in glibc. Provides support for various password hashing algorithms
+#           (MD5, SHA-256, SHA-512, bcrypt, etc.).
+#           Required by shadow password utilities and system authentication.
+# Inputs:   /sources/libxcrypt-4.4.38.tar.xz
+# Outputs:  libxcrypt library in /usr/lib, headers in /usr/include
+# Ref:      LFS 13.0 §8.28
+# ============================================================================
+
+set -euo pipefail
+source /sources/toolchain-scripts/100-chroot-env.sh
+
+PACKAGE="libxcrypt"
+VERSION="4.4.38"
+
+echo "=== Building ${PACKAGE}-${VERSION} (Phase 3) ==="
+
+pkg_extract "${PACKAGE}-${VERSION}.tar.xz"
+cd "${PACKAGE}-${VERSION}"
+
+# Configure libxcrypt with all algorithms enabled
+# --enable-hashes: enable all supported hash algorithms
+# --enable-obsolete-api: keep old crypt() API for compatibility
+./configure \
+    --prefix=/usr \
+    --enable-hashes=all \
+    --enable-obsolete-api \
+    --disable-static
+
+make
+make install
+
+# Verify installation
+echo "libxcrypt installed: libcrypt=$(ls -1 /usr/lib/libcrypt* 2>/dev/null | head -1)"
+
+cd "${SRCDIR}"
+pkg_cleanup "${PACKAGE}-${VERSION}"
+echo "=== ${PACKAGE}-${VERSION} complete ==="