mbtPdfAsm (Mad Builder PDF Assembler) is a lightweight, command-line C++ utility designed to merge, stamp, slice, and reassemble PDF files on the fly. Integrating mbtPdfAsm into advanced LaTeX compilation pipelines helps overcome limitations inherent to the LaTeX engine itself—such as heavy memory consumption when embedding massive PDF graphics, slow build times for multi-thousand-page documents, and complex document-stamping work.
By shifting page manipulation, cover page stitching, and appendix merging away from internal LaTeX packages (like pdfpages) onto an external, optimized post-processor, you can drastically accelerate build workflows. Core Architectural Roles
In an advanced build pipeline, mbtPdfAsm is positioned immediately after the final engine pass (pdflatex, lualatex, or xelatex).
[ .tex Sources ] ──> ( pdflatex / latexmk ) ──> [ Raw Document PDF ] │ [ External PDFs / Covers ] ─────────────────────────────┼──> ( mbtPdfAsm ) ──> [ Production Ready PDF ] │ [ XML / Metadata Assembly Instructions ] ───────────────┘
Rather than forcing LaTeX to track hypertext links, rebuild canvas planes, or ingest external PDFs natively, LaTeX handles strictly what it does best: typesetting text, complex mathematical notation, and dynamic internal tables. mbtPdfAsm then acts as the assembly engine. Key Automation Use Cases 1. Decoupled Modular Builds
Compiling giant reports or books can slow to a crawl when graphics are reprocessed on every pass.
The Pipeline Fix: Compile separate chapters or high-overhead sections (like heavy tikz-generated charts) into standalone PDFs.
The Assembly: Use mbtPdfAsm to stitch the final cohesive document together in milliseconds, bypassing the heavy overhead of multi-pass memory allocation. 2. High-Performance Watermarking and Stamping
Injecting “DRAFT”, “CONFIDENTIAL”, or dynamic page-specific tracking metrics across thousands of pages inside LaTeX using standard packages adds noticeable overhead. Faster Compiling in Multifile Documents – LaTeX.org
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