68 lines
3.0 KiB
Markdown
68 lines
3.0 KiB
Markdown
BTC (Build Tool Chain) v0.1.4
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High-Performance Cleanroom Toolchain Generator
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Copyright (C) 2012-2026 Jeremy Anderson (info@dcos.net) Target Architecture: Intel Haswell-EP / Broadwell-HS (hsw / bdw)
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Namespace: DCOSNET
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Overview
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BTC (Build Tool Chain) is a bare-metal, cleanroom toolchain generation engine engineered to bypass initial bootstrapping phases and rapidly build hardened, ultra-optimized workspace environments for Xeon-based "swarm" nodes.
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This project was originally based on the buildchain.sh script by Charles M. "Chip" Coldwell, though it has been heavily modified to support contemporary build requirements and sovereign forensic auditing.
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Architectural Notes: Picking Your Target
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If you are determining your target architecture, first identify your device's specific processor architecture and the corresponding naming convention used by your kernel.
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x86 / x86_64 / PPC / Alpha / SPARC: Typically utilize glibc and coreutils. These are preferred when a full development environment is required and storage space for a large rootfs is available.
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ARM / MIPS / RISC / Others: Typically utilize uclibc and busybox. These are preferred for environments with limited disk space, though modern ARM implementations are increasingly capable of supporting larger rootfs configurations.
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Key Architectural Features
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Speed-of-Light Volatile Compilation: Automatically provisions 50% of available physical RAM into a high-speed ramfs mount (/usr/src) to eliminate disk I/O bottlenecks.
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Silicon-Bounded Optimization: Dynamically interrogates the host CPU to target native microarchitectures (bdw/hsw).
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Forensic Stamping: Injects a permanent, immutable ELF note (.note.BTC) and filesystem xattrs into all compiled binaries to serve as a "Silicon Birth Certificate."
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The Invisible Guard: Continuous background telemetry prevents thermal runaway (throttling above 85°C) and mitigates out-of-memory (OOM) faults.
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1. Quickstart Deployment
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Execute the Forge:
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Bash
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sudo ./BTC-0.1.4.sh
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Verify Artifacts: Your sovereign toolchain tarball is committed to /opt/BTC/completed/.
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Global Integration: ```bash
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mkdir -p /opt/cross
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tar -xJf /opt/BTC/completed/dcosnet-baseline-*.tar.xz -C /opt/cross
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2. Distribution Integration Matrix
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Distribution Rebuild Command Integration Method
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SourceMage cast -c -r system Sorcery architecture config
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Lunar Linux linit -f Global $PATH override
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Gentoo emerge -ev @world make.conf pathing
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OpenWrt make world menuconfig External Toolchain
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References & Research Acknowledgments
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The development of this toolchain was informed by, or references, the following resources:
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Cross-LFS: x86_64-64 Build Guide
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Linux Kernel Documentation: headers_install
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Linux Tutorial: General Build Information
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DevPit: Building Gnu Toolchain/GLIBC
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Charles M. Coldwell: Original Toolchain Scripts
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Brave GNU World: GNU/Linux Programming
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Christian Schneider: Linux from Scratch Documentation
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Additional research items include: ttylinux xbuildroot scripts, SourceMage spells, Slitaz cookutils, and MirBSD xbuild scripts. |