# Подключение внешних проектов
include(ExternalProject)

if(MPFR_FOUND)
  ExternalProject_Add(
    mpfrcpp
    SOURCE_DIR ${CMAKE_SOURCE_DIR}/thirdparty/mpreal
    INSTALL_DIR ${CMAKE_BINARY_DIR}/include
    DOWNLOAD_COMMAND ""
    CONFIGURE_COMMAND ""
    BUILD_COMMAND true
    INSTALL_COMMAND ${CMAKE_COMMAND} -E copy <SOURCE_DIR>/mpreal.h <INSTALL_DIR>)
endif()

set(MPFRCPP_PREFIX  ${CMAKE_BINARY_DIR} CACHE FILEPATH "" FORCE)
set(MPFRCPP_INCLUDE_DIRS ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_INCLUDEDIR} CACHE PATH "" FORCE)