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