Big script

toolchain/scripts/100-chroot-env.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# ============================================================================
+# DarkForge Linux — Phase 3: Chroot Environment for Chapter 8 Builds
+# ============================================================================
+# Purpose:  Sourced by all Phase 3 build scripts. Sets hardware-specific
+#           compiler flags for native compilation targeting AMD Zen 5.
+# ============================================================================
+
+# Hardware-specific flags — AMD Ryzen 9 9950X3D (Zen 5)
+export CFLAGS="-march=znver5 -O2 -pipe -fomit-frame-pointer"
+export CXXFLAGS="${CFLAGS}"
+export LDFLAGS="-Wl,-O1,--as-needed"
+export MAKEFLAGS="-j32"
+
+# Standard paths
+export SRCDIR="/sources"
+export SCRIPTS="/sources/toolchain-scripts"
+
+# Helper function for consistent build pattern
+pkg_extract() {
+    local tarball="$1"
+    cd "${SRCDIR}"
+    tar -xf "${tarball}"
+}
+
+pkg_cleanup() {
+    local dir="$1"
+    cd "${SRCDIR}"
+    rm -rf "${dir}"
+}