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