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      1 # Build for the experimental deadlock detector runtime library.
      2 
      3 include_directories(../..)
      4 
      5 set(DD_CFLAGS ${SANITIZER_COMMON_CFLAGS})
      6 append_rtti_flag(OFF DD_CFLAGS)
      7 
      8 set(DD_SOURCES
      9   dd_rtl.cc
     10   dd_interceptors.cc
     11 )
     12 
     13 set(DD_LINKLIBS ${SANITIZER_CXX_ABI_LIBRARY} ${SANITIZER_COMMON_LINK_LIBS})
     14 
     15 append_list_if(COMPILER_RT_HAS_LIBDL dl DD_LINKLIBS)
     16 append_list_if(COMPILER_RT_HAS_LIBRT rt DD_LINKLIBS)
     17 append_list_if(COMPILER_RT_HAS_LIBPTHREAD pthread DD_LINKLIBS)
     18 
     19 add_custom_target(dd)
     20 set_target_properties(dd PROPERTIES FOLDER "Compiler-RT Misc")
     21 
     22 # Deadlock detector is currently supported on 64-bit Linux only.
     23 if(CAN_TARGET_x86_64 AND UNIX AND NOT APPLE AND NOT ANDROID)
     24   set(arch "x86_64")
     25   add_compiler_rt_runtime(clang_rt.dd
     26     STATIC
     27     ARCHS ${arch}
     28     SOURCES ${DD_SOURCES}
     29             $<TARGET_OBJECTS:RTInterception.${arch}>
     30             $<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
     31             $<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>
     32     CFLAGS ${DD_CFLAGS}
     33     PARENT_TARGET dd)
     34 
     35   add_compiler_rt_object_libraries(RTDD
     36     ARCHS ${arch}
     37     SOURCES ${DD_SOURCES} CFLAGS ${DD_CFLAGS})
     38 
     39   add_compiler_rt_runtime(clang_rt.dyndd
     40     SHARED
     41     ARCHS ${arch}
     42     SOURCES $<TARGET_OBJECTS:RTDD.${arch}>
     43             $<TARGET_OBJECTS:RTInterception.${arch}>
     44             $<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
     45             $<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>
     46             $<TARGET_OBJECTS:RTSanitizerCommonSymbolizer.${arch}>
     47     LINK_FLAGS ${SANITIZER_COMMON_LINK_FLAGS}
     48     LINK_LIBS ${DD_LINKLIBS}
     49     PARENT_TARGET dd)
     50 endif()
     51 
     52 add_dependencies(compiler-rt dd)
     53