# Copyright (c) 2007-2012 Hartmut Kaiser
#
# SPDX-License-Identifier: BSL-1.0
# Distributed under the Boost Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

if(HPX_WITH_PAPI)
  set(HPX_COMPONENTS
      ${HPX_COMPONENTS} papi_counters
      CACHE INTERNAL "list of HPX components"
  )

  if(NOT HPX_WITH_DEFAULT_TARGETS)
    set(_exclude_from_all_flag EXCLUDE_FROM_ALL)
  endif()

  set(papi_counters_headers
      hpx/components/performance_counters/papi/server/papi.hpp
      hpx/components/performance_counters/papi/util/papi.hpp
  )

  set(papi_counters_sources papi_startup.cpp server/papi.cpp util/papi.cpp)

  add_hpx_component(
    papi_counters INTERNAL_FLAGS
    FOLDER "Core/Components/Counters"
    INSTALL_HEADERS PLUGIN PREPEND_HEADER_ROOT
    HEADER_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/include"
    HEADERS ${papi_counters_headers}
    PREPEND_SOURCE_ROOT
    SOURCE_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/src"
    SOURCES ${papi_counters_sources}
    DEPENDENCIES Papi::papi ${_exclude_from_all_flag}
  )

  add_hpx_pseudo_dependencies(
    components.performance_counters.papi papi_counters_component
  )

  add_subdirectory(tests)
  add_subdirectory(examples)

endif()