if (MINGW)
  find_package(CURL REQUIRED)
  set(CURL_LIBRARIES /mingw64/lib/libcurl.a)
else()
  set(CURL_PROJECT_NAME curl_${CURL_VERSION})
  set(CURL_BUILD_ROOT ${EXTERNAL_BUILD_ROOT}/builds/${CURL_PROJECT_NAME})

  if (OPENSSL_ROOT_DIR)
    set(CURL_OPENSSL_EXTRA -DOPENSSL_ROOT_DIR=${OPENSSL_ROOT_DIR})
  elseif(LINUX)
    set(CURL_OPENSSL_EXTRA -DOPENSSL_ROOT_DIR=${EXTERNAL_BUILD_ROOT})
  endif()

  set(CURL_CMAKE_ARGS
    ${CURL_OPENSSL_EXTRA}
    -DBUILD_CURL_EXE=OFF
    -DBUILD_SHARED_LIBS=OFF
    -DBUILD_TESTING=OFF
    -DCMAKE_BUILD_TYPE=${EXTERNAL_BUILD_TYPE}
    -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
    -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
    -DCMAKE_GENERATOR=${CMAKE_GENERATOR}
    -DCMAKE_INSTALL_PREFIX=${EXTERNAL_BUILD_ROOT}
    -DCMAKE_POSITION_INDEPENDENT_CODE=${CMAKE_POSITION_INDEPENDENT_CODE}
    -DCMAKE_SHARED_LINKER_FLAGS=${CMAKE_SHARED_LINKER_FLAGS}
    -DCURL_CA_BUNDLE=./cacert.pem
    -DCURL_CA_FALLBACK=ON
    -DCURL_DISABLE_LDAP=ON
    -DCURL_STATICLIB=ON
    -DCURL_USE_LIBPSL=OFF
    -DCURL_USE_LIBSSH2=OFF
    -DCURL_USE_OPENSSL=ON
    -DCURL_ZLIB=OFF
    -DENABLE_THREADED_RESOLVER=ON
    -DOPENSSL_USE_STATIC_LIBS=ON
    -DUSE_LIBIDN2=OFF
  )

  if (CMAKE_TOOLCHAIN_FILE)
    set(CURL_CMAKE_ARGS
      ${CURL_CMAKE_ARGS}
      -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE} 
    )
  endif()

  ExternalProject_Add(curl_project
    DOWNLOAD_NO_PROGRESS 1
    URL https://curl.se/download/curl-${CURL_VERSION}.tar.gz 
    PREFIX ${CURL_BUILD_ROOT}
    CMAKE_ARGS ${CURL_CMAKE_ARGS}
  )

  set(CURL_LIBRARIES libcurl${DEBUG_EXTRA2}${CMAKE_STATIC_LIBRARY_SUFFIX})
  add_dependencies(curl_project 
    openssl_project
    zlib_project
  )
endif()

set(REPERTORY_DEFINITIONS ${REPERTORY_DEFINITIONS} -DCURL_STATICLIB=ON -DCURL_DISABLE_LDAP=ON)