cmake_minimum_required(VERSION 3.31) project(RISCB C) set(CMAKE_C_STANDARD 23) find_package(PkgConfig REQUIRED) pkg_check_modules(SDL2 REQUIRED sdl2) add_executable(RISCB main.c util/font.c util/font.h assembler/assembler.c assembler/assembler.h cpu/memory.c cpu/memory.h cpu/core.c cpu/core.h) # Ensure the target is defined before linking target_link_libraries(RISCB SDL2 SDL2_ttf m)