CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMAKE_INSTALL_BINDIR CMAKE_INSTALL_DATAROOTDIR CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_LIBEXECDIR CMAKE_INSTALL_OLDINCLUDEDIR CMAKE_INSTALL_SBINDIR CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMAKE_INSTALL_BINDIR CMAKE_INSTALL_DATAROOTDIR CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_LIBEXECDIR CMAKE_INSTALL_OLDINCLUDEDIR CMAKE_INSTALL_SBINDIR /usr/bin/ld: /home/conan/w/cci_PR-4738/.conan/data/vk-bootstrap/0.2/_/_/package/e5c3b3f4a9ea02989e2584aee11f2a8fec3141e7/lib/libvk-bootstrap.a(VkBootstrap.cpp.o): in function `vkb::SystemInfo::get_system_info()': VkBootstrap.cpp:(.text+0x6d5c): undefined reference to `dlopen' /usr/bin/ld: VkBootstrap.cpp:(.text+0x6d73): undefined reference to `dlsym' /usr/bin/ld: VkBootstrap.cpp:(.text+0x6d9d): undefined reference to `dlopen' /usr/bin/ld: /home/conan/w/cci_PR-4738/.conan/data/vk-bootstrap/0.2/_/_/package/e5c3b3f4a9ea02989e2584aee11f2a8fec3141e7/lib/libvk-bootstrap.a(VkBootstrap.cpp.o): in function `vkb::SystemInfo::get_system_info(void (*(*)(VkInstance_T*, char const*))())': VkBootstrap.cpp:(.text+0x7cf8): undefined reference to `dlopen' /usr/bin/ld: VkBootstrap.cpp:(.text+0x7d0f): undefined reference to `dlsym' /usr/bin/ld: VkBootstrap.cpp:(.text+0x7d2e): undefined reference to `dlopen' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/test_package.dir/build.make:103: bin/test_package] Error 1 make[1]: *** [CMakeFiles/Makefile2:95: CMakeFiles/test_package.dir/all] Error 2 make: *** [Makefile:103: all] Error 2 vulkan-headers/1.2.170.0: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/cci_PR-4738/.conan/data/vulkan-headers/1.2.170.0/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component vulkan-headers::vulkan-headers libdir "lib" does not contain any library [HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component vulkan-headers::vulkan-headers libdir "lib" does not contain any declared library ERROR: vk-bootstrap/0.2 (test package): Error in build() method, line 12 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-4738/2/bd935aef-d8dc-4951-a6ed-d0f023e779e3/recipes/vk-bootstrap/all/test_package/build/3b512c8efd8ceb782ee41cccac30f937a16782da' '--' '-j3'