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https://github.com/ClickHouse/ClickHouse.git
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a10aa9ad50
libunwind is reentrant and signal safe, and works faster then then gcc_eh (plus it has some custom patches for problems that have been found during it's usage in ClickHouse). gcc_eh may be missing in the system (if gcc was not installed), and even if it exists clickhouse uses -nodefaultlibs, so some care should be made to make it work. Also this library is tiny and there shouln't be any problem to require it always (there is already tendency to require some contrib libraries, i.e. poco). Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
31 lines
836 B
CMake
31 lines
836 B
CMake
set (DEFAULT_LIBS "-nodefaultlibs")
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set (DEFAULT_LIBS "${DEFAULT_LIBS} ${COVERAGE_OPTION} -lc -lm -lpthread -ldl")
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message(STATUS "Default libraries: ${DEFAULT_LIBS}")
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set(CMAKE_CXX_STANDARD_LIBRARIES ${DEFAULT_LIBS})
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set(CMAKE_C_STANDARD_LIBRARIES ${DEFAULT_LIBS})
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# Minimal supported SDK version
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.15)
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# Unfortunately '-pthread' doesn't work with '-nodefaultlibs'.
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# Just make sure we have pthreads at all.
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set(THREADS_PREFER_PTHREAD_FLAG ON)
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find_package(Threads REQUIRED)
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include (cmake/unwind.cmake)
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include (cmake/cxx.cmake)
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link_libraries(global-group)
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target_link_libraries(global-group INTERFACE
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$<TARGET_PROPERTY:global-libs,INTERFACE_LINK_LIBRARIES>
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)
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# FIXME: remove when all contribs will get custom cmake lists
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install(
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TARGETS global-group global-libs
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EXPORT global
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)
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