1if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${LIBC_TARGET_OS}) 2 add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/${LIBC_TARGET_OS}) 3endif() 4 5add_entrypoint_object( 6 wait 7 ALIAS 8 DEPENDS 9 .${LIBC_TARGET_OS}.wait 10) 11 12add_entrypoint_object( 13 wait4 14 ALIAS 15 DEPENDS 16 .${LIBC_TARGET_OS}.wait4 17) 18 19add_entrypoint_object( 20 waitpid 21 ALIAS 22 DEPENDS 23 .${LIBC_TARGET_OS}.waitpid 24) 25