Building

Prerequisites

• CMake >= 3.14

• GCC >= 10 or Clang >= 13 (C11 + C++17)

• Google Test is fetched automatically via CMake FetchContent

Quick Build

git clone https://github.com/jakub-michalik/JetECU-Core.git
cd JetECU-Core
cmake -B build -DCMAKE_BUILD_TYPE=Debug
cmake --build build --parallel

This produces:

• build/jetecu_sim — the POSIX simulator

• build/test_* — individual test executables

Build Types

Type	Description
Debug	Full debug info, assertions enabled
Release	Optimised, no debug info
RelWithDebInfo	Optimised with debug info
Asan	Address Sanitizer + Undefined Behavior Sanitizer

To build with sanitizers:

cmake -B build -DCMAKE_BUILD_TYPE=Debug \
      -DCMAKE_C_FLAGS="-fsanitize=address,undefined" \
      -DCMAKE_CXX_FLAGS="-fsanitize=address,undefined"
cmake --build build --parallel

Cross-Compilation

The core library (core/ and telemetry/) has no OS or hardware dependencies and can be cross-compiled for any target with a C11 compiler. Platform-specific code lives under platform/.