cmake: Delete macos.cmake...

cmake/os-specific/macos.cmake

@@ -1,41 +0,0 @@
-message(
-  STATUS
-    "Configuring for Darwin (Apple stationary operating systems (macOS, OS X, etc.)"
-)
-
-target_compile_definitions(
-  common
-  INTERFACE HAVE_SOCKADDR_SA_LEN
-            HAVE_GETHOSTBYNAME2
-            HAVE_UNION_SEMUN
-            HAVE_SCHED_YIELD
-            USE_ANON_MMAP
-            NDEBUG # NDEBUG used to turn off assert (assert wants to call
-            # eprintf which doesn't seem to be defined in any shared lib
-            HAVE_CONNECT_ECONNRESET_BUG
-            HAVE_TIMEGM
-            USE_SIGWAIT
-            HAVE_IP_MREQN
-)
-
-target_link_libraries(common INTERFACE resolv)
-
-message(STATUS "USE_FAST_LOCK = ${USE_FAST_LOCK}")
-if(NOT ${USE_FAST_LOCK})
-  target_compile_definitions(common INTERFACE USE_PTHREAD_MUTEX USE_SYSV_SEM)
-endif()
-
-set(CMAKE_MODULE_LINKER_FLAGS
-    "${CMAKE_MODULE_LINKER_FLAGS} -bundle -flat_namespace -undefined suppress"
-)
-set(CMAKE_SHARED_LINKER_FLAGS
-    "${CMAKE_SHARED_LINKER_FLAGS} -dynamiclib -flat_namespace -undefined suppress"
-)
-
-if(NOT DEFINED ${NO_SELECT})
-  target_compile_definitions(common INTERFACE HAVE_SELECT)
-endif()
-
-if(NOT DEFINED ${NO_KQUEUE})
-  target_compile_definitions(common INTERFACE HAVE_KQUEUE)
-endif()