Initial commit: DarkForge Linux — Phases 0-12

Complete from-scratch Linux distribution targeting AMD Ryzen 9 9950X3D +
NVIDIA RTX 5090 on ASUS ROG CROSSHAIR X870E HERO.

Deliverables:
- dpack: custom package manager in Rust (3,800 lines)
  - TOML package parser, dependency resolver, build sandbox
  - CRUX Pkgfile and Gentoo ebuild converters
  - Shared library conflict detection
- 124 package definitions across 4 repos (core/extra/desktop/gaming)
- 34 toolchain bootstrap scripts (LFS 13.0 adapted for Zen 5)
- Linux 6.19.8 kernel config (hardware-specific, fully commented)
- SysVinit init system with rc.d service scripts
- Live ISO builder (UEFI-only, squashfs+xorriso)
- Interactive installer (GPT partitioning, EFISTUB boot)
- Integration test checklist (docs/TESTING.md)

No systemd. No bootloader. No display manager.
Kernel boots via EFISTUB → auto-login → dwl Wayland compositor.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

toolchain/scripts/021-binutils-pass2.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+# ============================================================================
+# DarkForge Linux — Phase 0, Chapter 6: Binutils Pass 2
+# ============================================================================
+# Purpose:  Rebuild binutils with the temporary toolchain. This produces
+#           binutils that runs on the target and generates code for the target.
+#           Pass 1 ran on the host; Pass 2 runs on the target (via cross-compiler).
+# Inputs:   ${LFS}/sources/binutils-2.46.tar.xz
+# Outputs:  Updated binutils in ${LFS}/usr/
+# Assumes:  All Chapter 5 + Chapter 6 temp tools (006-020) complete
+# Ref:      LFS 13.0 §6.17
+# ============================================================================
+
+set -euo pipefail
+source "${LFS}/sources/darkforge-env.sh"
+
+PACKAGE="binutils"
+VERSION="2.46"
+SRCDIR="${LFS}/sources"
+
+echo "=== Building ${PACKAGE}-${VERSION} (Pass 2) ==="
+
+cd "${SRCDIR}"
+tar -xf "${PACKAGE}-${VERSION}.tar.xz"
+cd "${PACKAGE}-${VERSION}"
+
+# Remove libtool archive files that cause cross-compilation issues
+sed '6009s/$add_dir//' -i ltmain.sh
+
+mkdir -v build
+cd build
+
+../configure \
+    --prefix=/usr \
+    --build="$(../config.guess)" \
+    --host="${LFS_TGT}" \
+    --disable-nls \
+    --enable-shared \
+    --enable-gprofng=no \
+    --disable-werror \
+    --enable-64-bit-bfd \
+    --enable-new-dtags \
+    --enable-default-hash-style=gnu
+
+make
+make DESTDIR="${LFS}" install
+
+# Remove libtool archives — they're harmful for cross-compiled libraries
+rm -v "${LFS}"/usr/lib/lib{bfd,ctf,ctf-nobfd,opcodes,sframe}.{a,la} 2>/dev/null || true
+
+cd "${SRCDIR}"
+rm -rf "${PACKAGE}-${VERSION}"
+echo "=== ${PACKAGE}-${VERSION} Pass 2 complete ==="