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# - Try to find Papi
# Input variables:
# PAPI_ROOT_DIR - The papi install directory
# PAPI_INCLUDE_DIR - The papi include directory
# PAPI_LIBRARY - The papi library directory
# Output variables:
# PAPI_FOUND - System has papi
# PAPI_INCLUDE_DIRS - The papi include directories
# PAPI_LIBRARIES - The libraries needed to use papi
include(FindPackageHandleStandardArgs)
if(NOT PAPI_FOUND)
# Set default sarch paths for papi
if(PAPI_ROOT_DIR)
set(PAPI_INCLUDE_DIR ${PAPI_ROOT_DIR}/include CACHE PATH "The include directory for papi")
if(CMAKE_SIZEOF_VOID_P EQUAL 8 AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(PAPI_LIBRARY ${PAPI_ROOT_DIR}/lib64;${PAPI_ROOT_DIR}/lib CACHE PATH "The library directory for papi")
else()
set(PAPI_LIBRARY ${PAPI_ROOT_DIR}/lib CACHE PATH "The library directory for papi")
endif()
endif()
find_path(PAPI_INCLUDE_DIRS NAMES papi.h
HINTS ${PAPI_INCLUDE_DIR})
find_library(PAPI_papi_LIBRARIES papi
HINTS ${PAPI_LIBRARY})
if(PAPI_INCLUDE_DIRS AND PAPI_papi_LIBRARY)
add_library(papi UNKNOWN IMPORTED)
set_target_properties(papi PROPERTIES
IMPORTED_LOCATION "${PAPI_papi_LIBRARIES}"
INTERFACE_INCLUDE_DIRECTORIES "${PAPI_INCLUDE_DIRS}")
endif()
set(PAPI_LIBRARIES papi)
# handle the QUIETLY and REQUIRED arguments and set PAPI_FOUND to TRUE
# if all listed variables are TRUE
find_package_handle_standard_args(Papi
FOUND_VAR PAPI_FOUND
REQUIRED_VARS PAPI_LIBRARIES PAPI_INCLUDE_DIRS)
mark_as_advanced(PAPI_INCLUDE_DIR PAPI_LIBRARY
PAPI_INCLUDE_DIRS PAPI_LIBRARIES)
endif()
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