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# Build for the experimental deadlock detector runtime library.
include_directories(../..)
set(DD_CFLAGS ${SANITIZER_COMMON_CFLAGS})
append_no_rtti_flag(DD_CFLAGS)
if("${CMAKE_BUILD_TYPE}" EQUAL "Release")
set(DD_COMMON_DEFINITIONS DEBUG=0)
else()
set(DD_COMMON_DEFINITIONS DEBUG=1)
endif()
set(DD_DYNAMIC_DEFINITIONS DYNAMIC=1)
set(DD_COMMON_DEFINITIONS SANITIZER_DEADLOCK_DETECTOR_VERSION=2)
set(DD_SOURCES
dd_rtl.cc
dd_interceptors.cc
)
set(DD_HEADERS
dd_rtl.h
)
add_custom_target(dd)
# Deadlock detector is currently supported on 64-bit Linux only.
if(CAN_TARGET_x86_64 AND UNIX AND NOT APPLE AND NOT ANDROID)
set(arch "x86_64")
add_compiler_rt_static_runtime(clang_rt.dd-${arch} ${arch}
SOURCES ${DD_SOURCES}
$<TARGET_OBJECTS:RTInterception.${arch}>
$<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
$<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>
CFLAGS ${DD_CFLAGS}
DEFS ${DD_COMMON_DEFINITIONS})
add_library(RTDD OBJECT ${DD_SOURCES})
set_target_compile_flags(RTDD ${DD_CFLAGS})
set_property(TARGET RTDD APPEND PROPERTY
COMPILE_DEFINITIONS ${DD_COMMON_DEFINITIONS})
set_property(TARGET RTDD APPEND PROPERTY
COMPILE_DEFINITIONS ${DD_DYNAMIC_DEFINITIONS})
add_library(clang_rt.dyndd-${arch} SHARED
$<TARGET_OBJECTS:RTDD>
$<TARGET_OBJECTS:RTInterception.${arch}>
$<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
$<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>)
# set_target_compile_flags(clang_rt.dd-${arch} ${DD_CFLAGS})
# set_property(TARGET clang_rt.dd-${arch} APPEND PROPERTY
# COMPILE_DEFINITIONS ${DD_COMMON_DEFINITIONS})
target_link_libraries(clang_rt.dyndd-${arch} pthread dl)
endif()
add_dependencies(compiler-rt dd)
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