CMakeLists.txt revision 283c296b64bc55deec9698260b3427a9b050a925 
1# Build for the AddressSanitizer runtime support library.
2
3set(ASAN_SOURCES
4  asan_allocator.cc
5  asan_globals.cc
6  asan_interceptors.cc
7  asan_linux.cc
8  asan_mac.cc
9  asan_malloc_linux.cc
10  asan_malloc_mac.cc
11  asan_malloc_win.cc
12  asan_new_delete.cc
13  asan_poisoning.cc
14  asan_posix.cc
15  asan_report.cc
16  asan_rtl.cc
17  asan_stack.cc
18  asan_stats.cc
19  asan_thread.cc
20  asan_thread_registry.cc
21  asan_win.cc
22  )
23
24set(ASAN_DYLIB_SOURCES
25  ${ASAN_SOURCES}
26  dynamic/asan_interceptors_dynamic.cc
27  )
28
29include_directories(..)
30
31set(ASAN_CFLAGS
32  -fPIC
33  -fno-exceptions
34  -funwind-tables
35  -fvisibility=hidden
36  -fno-builtin
37  -fomit-frame-pointer
38  -O3
39  )
40
41set(ASAN_DYLIB_DEFINITIONS
42  ${ASAN_COMMON_DEFINITIONS}
43  MAC_INTERPOSE_FUNCTIONS=1
44  )
45
46if (SUPPORTS_NO_VARIADIC_MACROS_FLAG)
47  list(APPEND ASAN_CFLAGS -Wno-variadic-macros)
48endif ()
49
50if (APPLE)
51  list(APPEND ASAN_CFLAGS -mmacosx-version-min=10.5)
52endif()
53
54set(ASAN_COMMON_DEFINITIONS
55  ASAN_HAS_EXCEPTIONS=1
56  ASAN_NEEDS_SEGV=1
57  )
58
59set(ASAN_RUNTIME_LIBRARIES)
60if(APPLE)
61  # Build universal binary on APPLE.
62  add_library(clang_rt.asan_osx STATIC
63    ${ASAN_SOURCES}
64    $<TARGET_OBJECTS:RTInterception.osx>
65    $<TARGET_OBJECTS:RTSanitizerCommon.osx>
66    )
67  set_target_compile_flags(clang_rt.asan_osx ${ASAN_CFLAGS})
68  filter_available_targets(ASAN_TARGETS x86_64 i386)
69  set_target_properties(clang_rt.asan_osx PROPERTIES
70    OSX_ARCHITECTURES "${ASAN_TARGETS}")
71  list(APPEND ASAN_RUNTIME_LIBRARIES clang_rt.asan_osx)
72else()
73  # Otherwise, build separate libraries for each target.
74  if(CAN_TARGET_X86_64)
75    add_library(clang_rt.asan-x86_64 STATIC
76      ${ASAN_SOURCES}
77      $<TARGET_OBJECTS:RTInterception.x86_64>
78      $<TARGET_OBJECTS:RTSanitizerCommon.x86_64>
79      )
80    set_target_compile_flags(clang_rt.asan-x86_64
81      ${ASAN_CFLAGS} ${TARGET_X86_64_CFLAGS}
82      )
83    list(APPEND ASAN_RUNTIME_LIBRARIES clang_rt.asan-x86_64)
84  endif()
85  if(CAN_TARGET_I386)
86    add_library(clang_rt.asan-i386 STATIC
87      ${ASAN_SOURCES}
88      $<TARGET_OBJECTS:RTInterception.i386>
89      $<TARGET_OBJECTS:RTSanitizerCommon.i386>
90      )
91    set_target_compile_flags(clang_rt.asan-i386
92      ${ASAN_CFLAGS} ${TARGET_I386_CFLAGS}
93      )
94    list(APPEND ASAN_RUNTIME_LIBRARIES clang_rt.asan-i386)
95  endif()
96  if(CAN_TARGET_ARM_ANDROID)
97    add_library(clang_rt.asan-arm-android STATIC
98      ${ASAN_SOURCES}
99      $<TARGET_OBJECTS:RTInterception.arm.android>
100      $<TARGET_OBJECTS:RTSanitizerCommon.arm.android>
101      )
102    set_target_compile_flags(clang_rt.asan-arm-android
103      ${ASAN_CFLAGS} ${TARGET_ARM_ANDROID_CFLAGS}
104      )
105    list(APPEND ASAN_RUNTIME_LIBRARIES clang_rt.asan-arm-android)
106  endif()
107endif()
108
109set_property(TARGET ${ASAN_RUNTIME_LIBRARIES} APPEND PROPERTY
110  COMPILE_DEFINITIONS ${ASAN_COMMON_DEFINITIONS})
111add_clang_runtime_static_library(${ASAN_RUNTIME_LIBRARIES})
112
113set(ASAN_DYNAMIC_RUNTIME_LIBRARIES)
114if(APPLE)
115  # Build universal binary on APPLE.
116  add_library(clang_rt.asan_osx_dynamic SHARED
117    ${ASAN_DYLIB_SOURCES}
118    $<TARGET_OBJECTS:RTInterception.osx>
119    $<TARGET_OBJECTS:RTSanitizerCommon.osx>
120    )
121  set_target_compile_flags(clang_rt.asan_osx_dynamic ${ASAN_CFLAGS})
122  filter_available_targets(ASAN_TARGETS x86_64 i386)
123  set_target_properties(clang_rt.asan_osx_dynamic PROPERTIES
124    COMPILE_DEFINITIONS ${ASAN_DYLIB_DEFINITIONS}
125    OSX_ARCHITECTURES "${ASAN_TARGETS}"
126    LINK_FLAGS "-framework Foundation")
127  list(APPEND ASAN_DYNAMIC_RUNTIME_LIBRARIES clang_rt.asan_osx_dynamic)
128endif()
129add_clang_runtime_shared_library(${ASAN_DYNAMIC_RUNTIME_LIBRARIES})
130
131
132if(LLVM_INCLUDE_TESTS)
133  add_subdirectory(tests)
134endif()
135
136# ASan output tests.
137# FIXME: move all output tests from output_tests/ to lit_tests/ and get rid
138# of the first directory.
139add_subdirectory(lit_tests)
140