Modern CMake for reusable, portable and testable embedded projects
summary
CMake setup that actually builds a Match‑Three game for desktop and STM32, with working ELF/hex/bin outputs and size reports, using BoostDI, Boost.SML, ranges v3 and a vendor GUI library TouchGFX. Concrete features: a reusable CMake/targets layout, an interface project_warnings with generator expressions to apply C++‑only flags, functions to mark third‑party headers as system, cross toolchain file for ARM GCC, object library startup to preserve interrupt vectors, desktop unit tests with Catch2 and optional sanitizers; it compiles and runs.
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chapters (4)
- 0:00Project motivation
- 3:11CMake architecture design
- 12:48Microcontroller cross-compilation
- 22:14Q&A session
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