src/libcompiler_builtins/compiler-rt/lib/interception/tests/CMakeLists.txt

   1 include(CompilerRTCompile)
   2
   3 filter_available_targets(INTERCEPTION_UNITTEST_SUPPORTED_ARCH x86_64 i386 mips64 mips64el)
   4
   5 set(INTERCEPTION_UNITTESTS
   6   interception_linux_test.cc
   7   interception_test_main.cc
   8   interception_win_test.cc
   9 )
  10
  11 set(INTERCEPTION_TEST_HEADERS)
  12
  13 set(INTERCEPTION_TEST_CFLAGS_COMMON
  14   ${COMPILER_RT_UNITTEST_CFLAGS}
  15   ${COMPILER_RT_GTEST_CFLAGS}
  16   -I${COMPILER_RT_SOURCE_DIR}/include
  17   -I${COMPILER_RT_SOURCE_DIR}/lib
  18   -I${COMPILER_RT_SOURCE_DIR}/lib/interception
  19   -fno-rtti
  20   -O2
  21   -Werror=sign-compare
  22   -Wno-non-virtual-dtor)
  23
  24 # -gline-tables-only must be enough for these tests, so use it if possible.
  25 if(COMPILER_RT_TEST_COMPILER_ID MATCHES "Clang")
  26   list(APPEND INTERCEPTION_TEST_CFLAGS_COMMON -gline-tables-only)
  27 else()
  28   list(APPEND INTERCEPTION_TEST_CFLAGS_COMMON -g)
  29 endif()
  30 if(MSVC)
  31   list(APPEND INTERCEPTION_TEST_CFLAGS_COMMON -gcodeview)
  32   list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON -Wl,-largeaddressaware)
  33 endif()
  34 list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON -g)
  35
  36 if(NOT MSVC)
  37   list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON --driver-mode=g++)
  38 endif()
  39
  40 if(ANDROID)
  41   list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON -pie)
  42 endif()
  43
  44 set(INTERCEPTION_TEST_LINK_LIBS)
  45 append_list_if(COMPILER_RT_HAS_LIBLOG log INTERCEPTION_TEST_LINK_LIBS)
  46 # NDK r10 requires -latomic almost always.
  47 append_list_if(ANDROID atomic INTERCEPTION_TEST_LINK_LIBS)
  48
  49 append_list_if(COMPILER_RT_HAS_LIBDL -ldl INTERCEPTION_TEST_LINK_FLAGS_COMMON)
  50 append_list_if(COMPILER_RT_HAS_LIBRT -lrt INTERCEPTION_TEST_LINK_FLAGS_COMMON)
  51 append_list_if(COMPILER_RT_HAS_LIBPTHREAD -pthread INTERCEPTION_TEST_LINK_FLAGS_COMMON)
  52 # x86_64 FreeBSD 9.2 additionally requires libc++ to build the tests. Also,
  53 # 'libm' shall be specified explicitly to build i386 tests.
  54 if(CMAKE_SYSTEM MATCHES "FreeBSD-9.2-RELEASE")
  55   list(APPEND INTERCEPTION_TEST_LINK_FLAGS_COMMON "-lc++ -lm")
  56 endif()
  57
  58 include_directories(..)
  59 include_directories(../..)
  60
  61 # Adds static library which contains interception object file
  62 # (universal binary on Mac and arch-specific object files on Linux).
  63 macro(add_interceptor_lib library)
  64   add_library(${library} STATIC ${ARGN})
  65   set_target_properties(${library} PROPERTIES
  66     ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  67     FOLDER "Compiler-RT Runtime tests")
  68 endmacro()
  69
  70 function(get_interception_lib_for_arch arch lib)
  71   if(APPLE)
  72     set(tgt_name "RTInterception.test.osx")
  73   else()
  74     set(tgt_name "RTInterception.test.${arch}")
  75   endif()
  76   set(${lib} "${tgt_name}" PARENT_SCOPE)
  77 endfunction()
  78
  79 # Interception unit tests testsuite.
  80 add_custom_target(InterceptionUnitTests)
  81 set_target_properties(InterceptionUnitTests PROPERTIES
  82   FOLDER "Compiler-RT Tests")
  83
  84 # Adds interception tests for architecture.
  85 macro(add_interception_tests_for_arch arch)
  86   set(INTERCEPTION_TEST_OBJECTS)
  87   get_interception_lib_for_arch(${arch} INTERCEPTION_COMMON_LIB)
  88   generate_compiler_rt_tests(INTERCEPTION_TEST_OBJECTS
  89     InterceptionUnitTests "Interception-${arch}-Test" ${arch}
  90     RUNTIME ${INTERCEPTION_COMMON_LIB}
  91     SOURCES ${INTERCEPTION_UNITTESTS} ${COMPILER_RT_GTEST_SOURCE}
  92     COMPILE_DEPS ${INTERCEPTION_TEST_HEADERS}
  93     DEPS gtest
  94     CFLAGS ${INTERCEPTION_TEST_CFLAGS_COMMON}
  95     LINK_FLAGS ${INTERCEPTION_TEST_LINK_FLAGS_COMMON})
  96 endmacro()
  97
  98 if(COMPILER_RT_CAN_EXECUTE_TESTS AND NOT ANDROID AND NOT APPLE)
  99   # We use just-built clang to build interception unittests, so we must
 100   # be sure that produced binaries would work.
 101   if(APPLE)
 102     add_interceptor_lib("RTInterception.test.osx"
 103                         $<TARGET_OBJECTS:RTInterception.osx>)
 104   else()
 105     foreach(arch ${INTERCEPTION_UNITTEST_SUPPORTED_ARCH})
 106       add_interceptor_lib("RTInterception.test.${arch}"
 107                           $<TARGET_OBJECTS:RTInterception.${arch}>)
 108     endforeach()
 109   endif()
 110   foreach(arch ${INTERCEPTION_UNITTEST_SUPPORTED_ARCH})
 111     add_interception_tests_for_arch(${arch})
 112   endforeach()
 113 endif()