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# - Try to find Google perftools include dirs and libraries
#
# Usage of this module as follows:
#
# find_package(Perftools)
#
# Variables used by this module, they can change the default behaviour and need
# to be set before calling find_package:
#
# PERFTOOLS_ROOT Preferred installation prefix for searching for
# Perftools, set this if the module has problems
# finding the proper installation path.
# PERFTOOLS_INCLUDEDIR Set this to the include directory of the Google
# perftools, if the module has problems finding the
# installation path.
# PERFTOOLS_LIBRARYDIR Set this to the library directory of the Google
# perftools if the module has problems finding the
# proper installation path.
#
# Variables defined by this module:
#
# Perftools_FOUND System has Google perftools, this means the
# include dir and all the libraries were found.
# Perftools_INCLUDE_DIRS Google perftools include directories.
# Perftools_LIBRARIES Link these to use the Google perftools libraries.
#
# Perftools_TCMALLOC_LIBRARY Path to the tcmalloc library.
# Perftools_STACKTRACE_LIBRARY Path to the stacktrace library.
# Perftools_PROFILER_LIBRARY Path to the profiler library.
if (PERFTOOLS_ROOT)
set(Perftools_ADDITIONAL_INCLUDE_SEARCH_DIRS ${PERFTOOLS_ROOT}/include)
set(Perftools_ADDITIONAL_LIBRARY_SEARCH_DIRS ${PERFTOOLS_ROOT}/lib)
endif ()
if (PERFTOOLS_INCLUDEDIR)
set(Perftools_ADDITIONAL_INCLUDE_SEARCH_DIRS ${PERFTOOLS_ROOT}/include)
endif ()
if (PERFTOOLS_LIBRARYDIR)
set(Perftools_ADDITIONAL_LIBRARY_SEARCH_DIRS ${PERFTOOLS_ROOT}/lib)
endif ()
if (Perftools_LIBRARIES AND Perftools_INCLUDE_DIRS)
# In cache already.
set(Perftools_FOUND true)
else ()
find_path(Perftools_INCLUDE_DIRS
NAMES
google/heap-profiler.h
PATHS
${Perftools_ADDITIONAL_INCLUDE_SEARCH_DIRS}
/usr/local/include
/opt/local/include
/sw/include
/usr/include
)
# tcmalloc
set(tcmalloc_names ${tcmalloc_names} tcmalloc)
find_library(perftools_tcmalloc_library
NAMES
${tcmalloc_names}
PATHS
${Perftools_ADDITIONAL_LIBRARY_SEARCH_DIRS}
/usr/local/lib
/opt/local/lib
/sw/lib
/usr/lib
)
if (perftools_tcmalloc_library AND Perftools_INCLUDE_DIRS)
set(Perftools_TCMALLOC_LIBRARY ${perftools_tcmalloc_library})
set(Perftools_LIBRARIES
${Perftools_LIBRARIES} ${perftools_tcmalloc_library})
set(Perftools_FOUND true)
else ()
set(Perftools_FOUND false)
endif ()
# stacktrace
set(stacktrace_names ${stacktrace_names} stacktrace)
find_library(perftools_stacktrace_library
NAMES
${stacktrace_names}
PATHS
${Perftools_ADDITIONAL_LIBRARY_SEARCH_DIRS}
/usr/local/lib
/opt/local/lib
/sw/lib
/usr/lib
)
if (perftools_stacktrace_library AND Perftools_INCLUDE_DIRS)
set(Perftools_STACKTRACE_LIBRARY ${perftools_stacktrace_library})
set(Perftools_LIBRARIES
${Perftools_LIBRARIES} ${perftools_stacktrace_library})
endif ()
# profiler
set(profiler_names ${profiler_names} profiler)
find_library(perftools_profiler_library
NAMES
${profiler_names}
PATHS
${Perftools_ADDITIONAL_LIBRARY_SEARCH_DIRS}
/usr/local/lib
/opt/local/lib
/sw/lib
/usr/lib
)
if (perftools_profiler_library AND Perftools_INCLUDE_DIRS)
set(Perftools_PROFILER_LIBRARY ${perftools_profiler_library})
set(Perftools_LIBRARIES
${Perftools_LIBRARIES} ${perftools_profiler_library})
endif ()
if (Perftools_FOUND)
if (NOT Perftools_FIND_QUIETLY)
message(STATUS "Found Google perftools")
endif ()
else ()
if (Perftools_FIND_REQUIRED)
message(FATAL_ERROR "Could not find Google perftools")
endif ()
endif ()
mark_as_advanced(
Perftools_INCLUDE_DIRS
Perftools_LIBRARIES
Perftools_TCMALLOC_LIBRARY
Perftools_STACKTRACE_LIBRARY
Perftools_PROFILER_LIBRARY
)
endif()
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