1# If we are in full build mode, we will provide the errno definition ourselves, 2# and if we are in overlay mode, we will just re-use the system's errno. 3# We are passing LIBC_FULL_BUILD flag in full build mode so that the 4# implementation of libc_errno will know if we are in full build mode or not. 5 6# TODO: Move LIBC_FULL_BUILD flag to _get_common_compile_options. 7set(full_build_flag "") 8if(LLVM_LIBC_FULL_BUILD) 9 set(full_build_flag "-DLIBC_FULL_BUILD") 10endif() 11 12if(LIBC_CONF_ERRNO_MODE) 13 set(errno_config_copts "-DLIBC_ERRNO_MODE=${LIBC_CONF_ERRNO_MODE}") 14endif() 15 16add_entrypoint_object( 17 errno 18 SRCS 19 libc_errno.cpp 20 HDRS 21 libc_errno.h # Include this 22 COMPILE_OPTIONS 23 ${full_build_flag} 24 ${errno_config_copts} 25 DEPENDS 26 libc.hdr.errno_macros 27 libc.src.__support.common 28) 29