The cmake-tutorial wiki covers additional topics not available in the README

• libs - Creating and using static libraries
• mix - Mixing C and Assembly source code
• trustzone - Arm TrustZone project
• version - Adding a version number from a configured header file

• Setting language-specific target options
• Selecting build types
• Using Ninja Multi-Config
• Filing a build log
• Multi-file compilation
• Invoking IAR binary utilities

• CTest with IAR Embedded Workbench for Arm

• Building and Debugging from the Embedded Workbench IDE
• Building and Debugging from Visual Studio Code (Windows)
• Building and Debugging from Visual Studio Code (Linux)
• IAR Environment Variables in CMake

• Convert the ELF output to .srec
• Convert the ELF output to .hex
• Convert the ELF output to .bin

• Official CMake tutorial
• An Introduction to Modern CMake
• Book "Mastering CMake"
• CMake documentation

• Displaying the IAR Linker summary
• Working with multiple toolchain versions