Danny
029642ae5b
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>
57 lines
1.9 KiB
Bash
Executable File
57 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# ============================================================================
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# DarkForge Linux — Phase 0, Chapter 5: Libstdc++ (from GCC)
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# ============================================================================
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# Purpose: Build the C++ standard library (libstdc++) for the target.
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# This was deferred from GCC Pass 1 because it depends on glibc,
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# which wasn't available then. Now that glibc is installed in the
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# target sysroot, we can build libstdc++.
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# Inputs: ${LFS}/sources/gcc-15.2.0.tar.xz (same source as GCC Pass 1)
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# Outputs: libstdc++ in ${LFS}/usr/lib/
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# Assumes: GCC Pass 1 + Glibc complete
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# Ref: LFS 13.0 §5.6
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# ============================================================================
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set -euo pipefail
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source "${LFS}/sources/darkforge-env.sh"
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PACKAGE="gcc"
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VERSION="15.2.0"
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SRCDIR="${LFS}/sources"
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echo "=== Building libstdc++ from ${PACKAGE}-${VERSION} ==="
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cd "${SRCDIR}"
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tar -xf "${PACKAGE}-${VERSION}.tar.xz"
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cd "${PACKAGE}-${VERSION}"
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mkdir -v build
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cd build
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# Configure only the libstdc++ component
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# --host=$LFS_TGT: cross-compile for our target
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# --disable-multilib: no 32-bit support at this stage
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# --disable-nls: no internationalization
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# --disable-libstdcxx-pch: skip precompiled headers (saves time/space)
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# --with-gxx-include-dir: point to the cross-compiler's include path
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../libstdc++-v3/configure \
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--host="${LFS_TGT}" \
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--build="$(../config.guess)" \
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--prefix=/usr \
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--disable-multilib \
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--disable-nls \
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--disable-libstdcxx-pch \
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--with-gxx-include-dir="/tools/${LFS_TGT}/include/c++/${VERSION}"
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make
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make DESTDIR="${LFS}" install
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# Remove libtool archive files — they cause problems with cross-compilation
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rm -v "${LFS}/usr/lib/lib"{stdc++{,exp,fs},supc++}.la 2>/dev/null || true
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# Cleanup
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cd "${SRCDIR}"
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rm -rf "${PACKAGE}-${VERSION}"
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echo "=== libstdc++ from ${PACKAGE}-${VERSION} complete ==="
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