CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/ut_pex.cpp:637:10: warning: prior to the resolution of a defect report against ISO C++11, local variable 'p' would have been copied despite being returned by name, due to its not matching the function return type ('shared_ptr' vs 'shared_ptr') [-Wreturn-std-move-in-c++11] return p; ^ /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/ut_pex.cpp:637:10: note: call 'std::move' explicitly to avoid copying on older compilers return p; ^ std::move(p) 1 warning generated. /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/refresh.cpp:47:9: warning: prior to the resolution of a defect report against ISO C++11, local variable 'o' would have been copied despite being returned by name, due to its not matching the function return type ('shared_ptr' vs 'shared_ptr') [-Wreturn-std-move-in-c++11] return o; ^ /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/refresh.cpp:47:9: note: call 'std::move' explicitly to avoid copying on older compilers return o; ^ std::move(o) 1 warning generated. /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/find_data.cpp:130:9: warning: prior to the resolution of a defect report against ISO C++11, local variable 'o' would have been copied despite being returned by name, due to its not matching the function return type ('shared_ptr' vs 'shared_ptr') [-Wreturn-std-move-in-c++11] return o; ^ /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/find_data.cpp:130:9: note: call 'std::move' explicitly to avoid copying on older compilers return o; ^ std::move(o) 1 warning generated. /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/traversal_algorithm.cpp:80:9: warning: prior to the resolution of a defect report against ISO C++11, local variable 'o' would have been copied despite being returned by name, due to its not matching the function return type ('shared_ptr' vs 'shared_ptr') [-Wreturn-std-move-in-c++11] return o; ^ /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/traversal_algorithm.cpp:80:9: note: call 'std::move' explicitly to avoid copying on older compilers return o; ^ std::move(o) 1 warning generated. /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/get_peers.cpp:160:9: warning: prior to the resolution of a defect report against ISO C++11, local variable 'o' would have been copied despite being returned by name, due to its not matching the function return type ('shared_ptr' vs 'shared_ptr') [-Wreturn-std-move-in-c++11] return o; ^ /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/get_peers.cpp:160:9: note: call 'std::move' explicitly to avoid copying on older compilers return o; ^ std::move(o) /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/get_peers.cpp:187:10: warning: prior to the resolution of a defect report against ISO C++11, local variable 'o' would have been copied despite being returned by name, due to its not matching the function return type ('shared_ptr' vs 'shared_ptr') [-Wreturn-std-move-in-c++11] return o; ^ /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/get_peers.cpp:187:10: note: call 'std::move' explicitly to avoid copying on older compilers return o; ^ std::move(o) /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/get_peers.cpp:196:10: warning: prior to the resolution of a defect report against ISO C++11, local variable 'o' would have been copied despite being returned by name, due to its not matching the function return type ('shared_ptr' vs 'shared_ptr') [-Wreturn-std-move-in-c++11] return o; ^ /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/get_peers.cpp:196:10: note: call 'std::move' explicitly to avoid copying on older compilers return o; ^ std::move(o) 3 warnings generated. /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/get_item.cpp:130:9: warning: prior to the resolution of a defect report against ISO C++11, local variable 'o' would have been copied despite being returned by name, due to its not matching the function return type ('shared_ptr' vs 'shared_ptr') [-Wreturn-std-move-in-c++11] return o; ^ /home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/build/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/source_subfolder/src/kademlia/get_item.cpp:130:9: note: call 'std::move' explicitly to avoid copying on older compilers return o; ^ std::move(o) 1 warning generated. 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/1aca047bd7ccd60bbf1d937657d75298221bfcc4/include;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/961755854760682044d37dabfc2d998658edf961/include' the old evaluation rules produce: ';/home/conan/w/cci_PR-3699/.conan/data/libtorrent/1.2.3/_/_/package/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/include;/home/conan/w/cci_PR-3699/.conan/data/boost/1.74.0/_/_/package/1aca047bd7ccd60bbf1d937657d75298221bfcc4/include;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/961755854760682044d37dabfc2d998658edf961/include' but the new evaluation rules produce: ';@CMAKE_INSTALL_PREFIX@/include;/home/conan/w/cci_PR-3699/.conan/data/boost/1.74.0/_/_/package/1aca047bd7ccd60bbf1d937657d75298221bfcc4/include;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/961755854760682044d37dabfc2d998658edf961/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/1.2.3/_/_/package/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/lib;;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/961755854760682044d37dabfc2d998658edf961/lib;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/961755854760682044d37dabfc2d998658edf961/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;TORRENT_USE_OPENSSL;TORRENT_USE_LIBCRYPTO]. 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/1.2.3/_/_/package/a09da6517d045ea4bdae1e8a0fdff903dc2554c5/include;/home/conan/w/cci_PR-3699/.conan/data/boost/1.74.0/_/_/package/1aca047bd7ccd60bbf1d937657d75298221bfcc4/include;/home/conan/w/cci_PR-3699/.conan/data/openssl/1.1.1h/_/_/package/961755854760682044d37dabfc2d998658edf961/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