src/CMakeLists.txt

   1
   2 include(SwiftSupport)
   3 include(DTrace)
   4
   5 add_library(dispatch
   6               allocator.c
   7               apply.c
   8               benchmark.c
   9               data.c
  10               init.c
  11               introspection.c
  12               io.c
  13               mach.c
  14               object.c
  15               once.c
  16               queue.c
  17               semaphore.c
  18               source.c
  19               time.c
  20               transform.c
  21               voucher.c
  22               protocol.defs
  23               provider.d
  24               allocator_internal.h
  25               data_internal.h
  26               inline_internal.h
  27               internal.h
  28               introspection_internal.h
  29               io_internal.h
  30               mach_internal.h
  31               object_internal.h
  32               queue_internal.h
  33               semaphore_internal.h
  34               shims.h
  35               source_internal.h
  36               trace.h
  37               voucher_internal.h
  38               event/event.c
  39               event/event_config.h
  40               event/event_epoll.c
  41               event/event_internal.h
  42               event/event_kevent.c
  43               firehose/firehose_internal.h
  44               shims/android_stubs.h
  45               shims/atomic.h
  46               shims/atomic_sfb.h
  47               shims/getprogname.h
  48               shims/hw_config.h
  49               shims/linux_stubs.c
  50               shims/linux_stubs.h
  51               shims/lock.c
  52               shims/lock.h
  53               shims/perfmon.h
  54               shims/time.h
  55               shims/tsd.h
  56               shims/yield.h)
  57 if(DISPATCH_USE_INTERNAL_WORKQUEUE)
  58   target_sources(dispatch
  59                  PRIVATE
  60                    event/workqueue.c
  61                    event/workqueue_internal.h)
  62 endif()
  63 target_sources(dispatch
  64                PRIVATE
  65                  block.cpp)
  66 if(HAVE_OBJC)
  67   target_sources(dispatch
  68                  PRIVATE
  69                    data.m
  70                    object.m)
  71 endif()
  72 if(CMAKE_SWIFT_COMPILER)
  73   set(swift_optimization_flags)
  74   if(CMAKE_BUILD_TYPE MATCHES Release)
  75     set(swift_optimization_flags -O)
  76   endif()
  77   add_swift_library(swiftDispatch
  78                     MODULE_NAME
  79                       Dispatch
  80                     MODULE_LINK_NAME
  81                       dispatch
  82                     MODULE_PATH
  83                       ${CMAKE_CURRENT_BINARY_DIR}/swift/Dispatch.swiftmodule
  84                     OUTPUT
  85                       ${CMAKE_CURRENT_BINARY_DIR}/swiftDispatch.o
  86                     SOURCES
  87                       swift/Block.swift
  88                       swift/Data.swift
  89                       swift/Dispatch.swift
  90                       swift/IO.swift
  91                       swift/Private.swift
  92                       swift/Queue.swift
  93                       swift/Source.swift
  94                       swift/Time.swift
  95                       swift/Wrapper.swift
  96                     CFLAGS
  97                       -fblocks
  98                       -fmodule-map-file=${CMAKE_SOURCE_DIR}/dispatch/module.modulemap
  99                     SWIFT_FLAGS
 100                       -I ${CMAKE_SOURCE_DIR}
 101                       ${swift_optimization_flags})
 102   target_sources(dispatch
 103                  PRIVATE
 104                    swift/DispatchStubs.cc
 105                    ${CMAKE_CURRENT_BINARY_DIR}/swiftDispatch.o)
 106 endif()
 107 if(dtrace_EXECUTABLE)
 108   dtrace_usdt_probe(${CMAKE_CURRENT_SOURCE_DIR}/provider.d
 109                     OUTPUT_SOURCES
 110                       dispatch_dtrace_provider_headers)
 111   target_sources(dispatch
 112                  PRIVATE
 113                    ${dispatch_dtrace_provider_headers})
 114 endif()
 115 target_include_directories(dispatch
 116                            PRIVATE
 117                              ${CMAKE_BINARY_DIR}
 118                              ${CMAKE_SOURCE_DIR}
 119                              ${CMAKE_CURRENT_SOURCE_DIR}
 120                              ${CMAKE_CURRENT_BINARY_DIR}
 121                              ${CMAKE_SOURCE_DIR}/private)
 122 if(WITH_BLOCKS_RUNTIME)
 123   target_include_directories(dispatch
 124                              SYSTEM BEFORE PRIVATE
 125                                "${WITH_BLOCKS_RUNTIME}")
 126 endif()
 127 if("${CMAKE_C_SIMULATE_ID}" STREQUAL "MSVC")
 128   target_compile_options(dispatch PRIVATE /EHsc-)
 129 else()
 130   target_compile_options(dispatch PRIVATE -fno-exceptions)
 131 endif()
 132 if(DISPATCH_ENABLE_ASSERTS)
 133   target_compile_definitions(dispatch
 134                              PRIVATE
 135                                -DDISPATCH_DEBUG=1)
 136 endif()
 137 if(CMAKE_SYSTEM_NAME STREQUAL Windows)
 138   target_compile_definitions(dispatch
 139                              PRIVATE
 140                                -D_CRT_SECURE_NO_WARNINGS)
 141 endif()
 142 if(BSD_OVERLAY_FOUND)
 143   target_compile_options(dispatch
 144                          PRIVATE
 145                            ${BSD_OVERLAY_CFLAGS})
 146 endif()
 147 if("${CMAKE_C_SIMULATE_ID}" STREQUAL "MSVC")
 148   target_compile_options(dispatch
 149                          PRIVATE
 150                            /W3)
 151 else()
 152   target_compile_options(dispatch
 153                          PRIVATE
 154                            -Wall)
 155 endif()
 156 # FIXME(compnerd) add check for -fblocks?
 157 if("${CMAKE_C_SIMULATE_ID}" STREQUAL "MSVC")
 158   target_compile_options(dispatch
 159                          PRIVATE
 160                            -Xclang -fblocks)
 161 else()
 162   # FIXME(compnerd) add check for -momit-leaf-frame-pointer?
 163   target_compile_options(dispatch
 164                          PRIVATE
 165                            -fblocks
 166                            -momit-leaf-frame-pointer)
 167 endif()
 168 if(BSD_OVERLAY_FOUND)
 169   target_link_libraries(dispatch PRIVATE ${BSD_OVERLAY_LDFLAGS})
 170 endif()
 171 target_link_libraries(dispatch PRIVATE Threads::Threads)
 172 if(WITH_BLOCKS_RUNTIME)
 173   target_link_libraries(dispatch PRIVATE BlocksRuntime)
 174 endif()
 175 if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
 176   set_property(TARGET dispatch
 177                APPEND_STRING
 178                PROPERTY LINK_FLAGS
 179                  "-Xlinker -compatibility_version -Xlinker 1"
 180                  "-Xlinker -current_version -Xlinker ${VERSION}"
 181                  "-Xlinker -dead_strip"
 182                  "-Xlinker -alias_list -Xlinker ${CMAKE_SOURCE_DIR}/xcodeconfig/libdispatch.aliases")
 183 endif()
 184 if(USE_GOLD_LINKER)
 185   set_property(TARGET dispatch
 186                APPEND_STRING
 187                PROPERTY LINK_FLAGS
 188                  -fuse-ld=gold)
 189 endif()
 190
 191 # Temporary staging; the various swift projects that depend on libdispatch
 192 # all expect libdispatch.so to be in src/.libs/libdispatch.so
 193 # So for now, make a copy so we don't have to do a coordinated commit across
 194 # all the swift projects to change this assumption.
 195 add_custom_command(TARGET dispatch POST_BUILD
 196                    COMMAND cmake -E make_directory .libs
 197                    COMMAND cmake -E copy $<TARGET_FILE:dispatch> .libs
 198                    COMMENT "Copying libdispatch to .libs")
 199
 200 install(TARGETS
 201           dispatch
 202         DESTINATION
 203           "${CMAKE_INSTALL_FULL_LIBDIR}")
 204