CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMake Warning (dev) at source_subfolder/torrent-rasterbar-pkgconfig/compile-settings-expanded.cmake:3 (set): Policy CMP0053 is not set: Simplify variable reference and escape sequence evaluation. Run "cmake --help-policy CMP0053" for policy details. Use the cmake_policy command to set the policy and suppress this warning. For input: ';@CMAKE_INSTALL_PREFIX@/include;/home/conan/w/cci_PR-3699/.conan/data/boost/1.74.0/_/_/package/d4c7ba444a48463f6a4d7f922559219950501082/include;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/include' the old evaluation rules produce: ';/home/conan/w/cci_PR-3699/.conan/data/libtorrent/2.0.1/_/_/package/1e32ff627c469dc15a2d4a0863842e4e6765c8a8/include;/home/conan/w/cci_PR-3699/.conan/data/boost/1.74.0/_/_/package/d4c7ba444a48463f6a4d7f922559219950501082/include;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/include' but the new evaluation rules produce: ';@CMAKE_INSTALL_PREFIX@/include;/home/conan/w/cci_PR-3699/.conan/data/boost/1.74.0/_/_/package/d4c7ba444a48463f6a4d7f922559219950501082/include;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/include' Using the old result for compatibility since the policy is not set. Call Stack (most recent call first): source_subfolder/torrent-rasterbar-pkgconfig/generate-pkg-config.cmake:1 (include) source_subfolder/cmake_install.cmake:41 (include) cmake_install.cmake:42 (include) This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at source_subfolder/torrent-rasterbar-pkgconfig/generate-pkg-config.cmake:29 (list): Policy CMP0007 is not set: list command no longer ignores empty elements. Run "cmake --help-policy CMP0007" for policy details. Use the cmake_policy command to set the policy and suppress this warning. List has value = [/home/conan/w/cci_PR-3699/.conan/data/libtorrent/2.0.1/_/_/package/1e32ff627c469dc15a2d4a0863842e4e6765c8a8/lib;;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/lib;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/lib;;;;]. Call Stack (most recent call first): source_subfolder/torrent-rasterbar-pkgconfig/generate-pkg-config.cmake:36 (split_library_dirs) source_subfolder/cmake_install.cmake:41 (include) cmake_install.cmake:42 (include) This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at source_subfolder/torrent-rasterbar-pkgconfig/generate-pkg-config.cmake:5 (list): Policy CMP0007 is not set: list command no longer ignores empty elements. Run "cmake --help-policy CMP0007" for policy details. Use the cmake_policy command to set the policy and suppress this warning. List has value = [;BOOST_ASIO_ENABLE_CANCELIO;BOOST_ASIO_NO_DEPRECATED;TORRENT_USE_OPENSSL;TORRENT_USE_LIBCRYPTO;TORRENT_SSL_PEERS;OPENSSL_NO_SSL2]. Call Stack (most recent call first): source_subfolder/torrent-rasterbar-pkgconfig/generate-pkg-config.cmake:46 (cmake_list_to_pkg_config) source_subfolder/cmake_install.cmake:41 (include) cmake_install.cmake:42 (include) This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at source_subfolder/torrent-rasterbar-pkgconfig/generate-pkg-config.cmake:5 (list): Policy CMP0007 is not set: list command no longer ignores empty elements. Run "cmake --help-policy CMP0007" for policy details. Use the cmake_policy command to set the policy and suppress this warning. List has value = [;/home/conan/w/cci_PR-3699/.conan/data/libtorrent/2.0.1/_/_/package/1e32ff627c469dc15a2d4a0863842e4e6765c8a8/include;/home/conan/w/cci_PR-3699/.conan/data/boost/1.74.0/_/_/package/d4c7ba444a48463f6a4d7f922559219950501082/include;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/include]. Call Stack (most recent call first): source_subfolder/torrent-rasterbar-pkgconfig/generate-pkg-config.cmake:47 (cmake_list_to_pkg_config) source_subfolder/cmake_install.cmake:41 (include) cmake_install.cmake:42 (include) This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY