compiler-rt/lib/ubsan_minimal/CMakeLists.txt

   1 # Build for the minimal undefined behavior sanitizer runtime support library.
   2
   3 set(UBSAN_MINIMAL_SOURCES
   4   ubsan_minimal_handlers.cpp
   5   )
   6
   7 include_directories(..)
   8
   9 set(UBSAN_CFLAGS
  10   ${SANITIZER_COMMON_CFLAGS}
  11   -DSANITIZER_COMMON_NO_REDEFINE_BUILTINS)
  12 append_rtti_flag(OFF UBSAN_CFLAGS)
  13
  14 set(UBSAN_LINK_FLAGS ${SANITIZER_COMMON_LINK_FLAGS})
  15
  16 set(UBSAN_DYNAMIC_LIBS ${SANITIZER_COMMON_LINK_LIBS})
  17
  18 add_compiler_rt_component(ubsan-minimal)
  19
  20 # Common parts of minimal UBSan runtime.
  21 add_compiler_rt_object_libraries(RTUbsan_minimal
  22   OS ${SANITIZER_COMMON_SUPPORTED_OS}
  23   ARCHS ${UBSAN_COMMON_SUPPORTED_ARCH}
  24   SOURCES ${UBSAN_MINIMAL_SOURCES} CFLAGS ${UBSAN_CFLAGS})
  25
  26
  27 if(COMPILER_RT_HAS_UBSAN_MINIMAL)
  28   # Standalone minimal UBSan runtimes.
  29   add_compiler_rt_runtime(clang_rt.ubsan_minimal
  30     STATIC
  31     OS ${UBSAN_SUPPORTED_OS}
  32     ARCHS ${UBSAN_SUPPORTED_ARCH}
  33     OBJECT_LIBS RTUbsan_minimal
  34     CFLAGS ${UBSAN_CFLAGS}
  35     PARENT_TARGET ubsan-minimal)
  36
  37   add_compiler_rt_runtime(clang_rt.ubsan_minimal
  38     SHARED
  39     OS ${UBSAN_SUPPORTED_OS}
  40     ARCHS ${UBSAN_SUPPORTED_ARCH}
  41     OBJECT_LIBS RTUbsan_minimal
  42     CFLAGS ${UBSAN_CFLAGS}
  43     LINK_FLAGS ${UBSAN_LINK_FLAGS}
  44     LINK_LIBS ${UBSAN_DYNAMIC_LIBS}
  45     PARENT_TARGET ubsan-minimal)
  46
  47   if (SANITIZER_USE_SYMBOLS AND NOT APPLE)
  48     set(ARCHS_FOR_SYMBOLS ${UBSAN_SUPPORTED_ARCH})
  49     list(REMOVE_ITEM ARCHS_FOR_SYMBOLS i386 i686)
  50     add_sanitizer_rt_symbols(clang_rt.ubsan_minimal
  51       ARCHS ${ARCHS_FOR_SYMBOLS}
  52       PARENT_TARGET ubsan-minimal
  53       EXTRA ubsan.syms.extra)
  54   endif()
  55 endif()