User API# Args args.h Example Register register.h test_info.h Example Toolchain Utils file_ext.h toolchain_config.h toolchain_id.h toolchain_executables.h Toolchain toolchain.h toolchain_find.h toolchain_verify.h Example for Default Toolchain Example for Custom Toolchain Specialized Toolchain toolchain_gcc.h toolchain_mingw.h toolchain_msvc.h Example Target Utils target_type.h target_env.h target_config.h target_state.h Template Generator File Generator Custom Generator custom_generator.h Example Target Info APIs source_api.h include_api.h lib_api.h pch_api.h flag_api.h deps_api.h sync_api.h TargetInfo target_info.h Target APIs target_env.h Target target.h Specialized Target target_custom.h target_gcc.h target_msvc.h target_generic.h Example Supported Plugins clang_compile_commands.h Example Environment env.h logging.h assert_fatal.h command.h host_compiler.h host_os.h host_os_util.h task_state.h util.h