compiler-rt/lib/msan/CMakeLists.txt

   1 include_directories(..)
   2
   3 # Runtime library sources and build flags.
   4 set(MSAN_RTL_SOURCES
   5   msan.cpp
   6   msan_allocator.cpp
   7   msan_chained_origin_depot.cpp
   8   msan_dl.cpp
   9   msan_interceptors.cpp
  10   msan_linux.cpp
  11   msan_report.cpp
  12   msan_thread.cpp
  13   msan_poisoning.cpp
  14   )
  15
  16 set(MSAN_RTL_CXX_SOURCES
  17   msan_new_delete.cpp
  18   )
  19
  20 set(MSAN_RTL_HEADERS
  21   msan.h
  22   msan_allocator.h
  23   msan_chained_origin_depot.h
  24   msan_dl.h
  25   msan_flags.h
  26   msan_flags.inc
  27   msan_interface_internal.h
  28   msan_origin.h
  29   msan_poisoning.h
  30   msan_report.h
  31   msan_thread.h
  32   )
  33
  34 set(MSAN_RTL_CFLAGS ${SANITIZER_COMMON_CFLAGS})
  35 if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
  36   append_list_if(COMPILER_RT_HAS_FTLS_MODEL_INITIAL_EXEC -ftls-model=initial-exec MSAN_RTL_CFLAGS)
  37 endif()
  38 append_rtti_flag(OFF MSAN_RTL_CFLAGS)
  39 if(NOT CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
  40   append_list_if(COMPILER_RT_HAS_FPIE_FLAG -fPIE MSAN_RTL_CFLAGS)
  41 endif()
  42 # Prevent clang from generating libc calls.
  43 append_list_if(COMPILER_RT_HAS_FFREESTANDING_FLAG -ffreestanding MSAN_RTL_CFLAGS)
  44
  45 set(MSAN_RUNTIME_LIBRARIES)
  46
  47 # Static runtime library.
  48 add_compiler_rt_component(msan)
  49
  50 foreach(arch ${MSAN_SUPPORTED_ARCH})
  51   add_compiler_rt_runtime(clang_rt.msan
  52     STATIC
  53     ARCHS ${arch}
  54     SOURCES ${MSAN_RTL_SOURCES}
  55             $<TARGET_OBJECTS:RTInterception.${arch}>
  56             $<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
  57             $<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>
  58             $<TARGET_OBJECTS:RTSanitizerCommonCoverage.${arch}>
  59             $<TARGET_OBJECTS:RTSanitizerCommonSymbolizer.${arch}>
  60             $<TARGET_OBJECTS:RTSanitizerCommonSymbolizerInternal.${arch}>
  61             $<TARGET_OBJECTS:RTUbsan.${arch}>
  62     ADDITIONAL_HEADERS ${MSAN_RTL_HEADERS}
  63     CFLAGS ${MSAN_RTL_CFLAGS}
  64     PARENT_TARGET msan)
  65   add_compiler_rt_runtime(clang_rt.msan_cxx
  66     STATIC
  67     ARCHS ${arch}
  68     SOURCES ${MSAN_RTL_CXX_SOURCES}
  69             $<TARGET_OBJECTS:RTUbsan_cxx.${arch}>
  70     ADDITIONAL_HEADERS ${MSAN_RTL_HEADERS}
  71     CFLAGS ${MSAN_RTL_CFLAGS}
  72     PARENT_TARGET msan)
  73   list(APPEND MSAN_RUNTIME_LIBRARIES clang_rt.msan-${arch}
  74                                      clang_rt.msan_cxx-${arch})
  75   if(SANITIZER_USE_SYMBOLS)
  76     add_sanitizer_rt_symbols(clang_rt.msan
  77       ARCHS ${arch}
  78       EXTRA msan.syms.extra)
  79     add_sanitizer_rt_symbols(clang_rt.msan_cxx
  80       ARCHS ${arch}
  81       EXTRA msan.syms.extra)
  82     add_dependencies(msan clang_rt.msan-${arch}-symbols
  83                           clang_rt.msan_cxx-${arch}-symbols)
  84   endif()
  85 endforeach()
  86
  87 add_compiler_rt_resource_file(msan_ignorelist msan_ignorelist.txt msan)
  88 list(APPEND MSAN_RUNTIME_LIBRARIES msan_ignorelist)
  89
  90 if(COMPILER_RT_INCLUDE_TESTS)
  91   add_subdirectory(tests)
  92 endif()