if(CONFIG_LLEXT) zephyr_syscall_header(${ZEPHYR_BASE}/include/zephyr/llext/llext.h) zephyr_library() # For strnlen() zephyr_library_compile_definitions(-D_POSIX_C_SOURCE=200809L) zephyr_library_sources( llext.c llext_mem.c llext_load.c llext_link.c llext_export.c llext_handlers.c buf_loader.c fs_loader.c ) zephyr_library_sources_ifdef(CONFIG_LLEXT_SHELL shell.c) if(CONFIG_RISCV AND CONFIG_USERSPACE) message(WARNING "Running LLEXT extensions from user-space threads on RISC-V is not supported!") endif() endif()