Added zlib

toolchain/scripts/024a-zlib.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+# ============================================================================
+# DarkForge Linux — Phase 0, Chapter 7: Zlib (Chroot)
+# ============================================================================
+# Purpose:  Build zlib inside the chroot. The binutils linker (ld) from pass 2
+#           was built with zlib support and dynamically links against libz.so.1.
+#           Without zlib installed, ld fails with:
+#             "error while loading shared libraries: libz.so.1"
+#           This must be the FIRST thing built in the chroot, before any
+#           package that needs to link (i.e., everything).
+# Inputs:   /sources/zlib-1.3.2.tar.xz
+# Outputs:  /usr/lib/libz.so.1
+# Assumes:  Running inside chroot
+# ============================================================================
+
+set -euo pipefail
+
+PACKAGE="zlib"
+VERSION="1.3.2"
+
+echo "=== Building ${PACKAGE}-${VERSION} (Chroot — ld dependency) ==="
+
+cd /sources
+tar -xf "${PACKAGE}-${VERSION}.tar.xz"
+cd "${PACKAGE}-${VERSION}"
+
+./configure --prefix=/usr
+
+make
+make install
+
+# Verify libz.so.1 exists
+if [ -f /usr/lib/libz.so.1 ]; then
+    echo "  PASS: /usr/lib/libz.so.1 exists"
+else
+    echo "  FAIL: /usr/lib/libz.so.1 NOT FOUND after install!"
+    exit 1
+fi
+
+cd /sources
+rm -rf "${PACKAGE}-${VERSION}"
+echo "=== ${PACKAGE}-${VERSION} complete ==="