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https://github.com/ceph/ceph
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45 lines
1.7 KiB
CMake
45 lines
1.7 KiB
CMake
# Try to find gperftools
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# Once done, this will define
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#
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# GPERFTOOLS_FOUND - system has Profiler
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# GPERFTOOLS_INCLUDE_DIR - the Profiler include directories
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# Tcmalloc_INCLUDE_DIR - where to find Tcmalloc.h
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# GPERFTOOLS_TCMALLOC_LIBRARY - link it to use tcmalloc
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# GPERFTOOLS_TCMALLOC_MINIMAL_LIBRARY - link it to use tcmalloc_minimal
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# GPERFTOOLS_PROFILER_LIBRARY - link it to use Profiler
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# TCMALLOC_VERSION_STRING
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# TCMALLOC_VERSION_MAJOR
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# TCMALLOC_VERSION_MINOR
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# TCMALLOC_VERSION_PATCH
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find_path(GPERFTOOLS_INCLUDE_DIR gperftools/profiler.h
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HINTS $ENV{GPERF_ROOT}/include)
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find_path(Tcmalloc_INCLUDE_DIR gperftools/tcmalloc.h
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HINTS $ENV{GPERF_ROOT}/include)
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if(Tcmalloc_INCLUDE_DIR AND EXISTS "${Tcmalloc_INCLUDE_DIR}/gperftools/tcmalloc.h")
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foreach(ver "MAJOR" "MINOR" "PATCH")
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file(STRINGS "${Tcmalloc_INCLUDE_DIR}/gperftools/tcmalloc.h" TC_VER_${ver}_LINE
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REGEX "^#define[ \t]+TC_VERSION_${ver}[ \t]+[^ \t]+$")
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string(REGEX REPLACE "^#define[ \t]+TC_VERSION_${ver}[ \t]+(\".)?([0-9]+)\"?$"
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"\\2" TCMALLOC_VERSION_${ver} "${TC_VER_${ver}_LINE}")
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unset(TC_VER_${ver}_LINE)
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endforeach()
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set(TCMALLOC_VERSION_STRING
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"${TCMALLOC_VERSION_MAJOR}.${TCMALLOC_VERSION_MINOR}.${TCMALLOC_VERSION_PATCH}")
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endif()
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foreach(component tcmalloc tcmalloc_minimal profiler)
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string(TOUPPER ${component} COMPONENT)
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find_library(GPERFTOOLS_${COMPONENT}_LIBRARY ${component}
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HINTS $ENV{GPERF_ROOT}/lib)
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list(APPEND GPERFTOOLS_LIBRARIES GPERFTOOLS_${COMPONENT}_LIBRARY)
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endforeach()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(gperftools
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REQUIRED_VARS GPERFTOOLS_LIBRARIES GPERFTOOLS_INCLUDE_DIR
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VERSION_VAR TCMALLOC_VERSION_STRING)
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mark_as_advanced(GPERFTOOLS_LIBRARIES GPERFTOOLS_INCLUDE_DIR)
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