Dear package maintainer, This is an automated bug created due to a FTBFS when rebuilding this package for the change proposal CMake drop non-standard variables. The rebuild is being tracked in https://copr.fedorainfracloud.org/coprs/lecris/cmake-drop_vars/package/flamethrower. See https://fedoraproject.org/wiki/Changes/CMake_drop_install_vars for more information on how to make the package compatible. Most likely the build failure is due to the project assuming the presence of `LIB_SUFFIX` as an input. You can provide this variable as shown in the change proposal. If possible, please open an issue in upstream and ask them to use `GNUInstallDirs` instead. You can check the build locally following the instructions in the change proposal, or submit your build to the tracking copr project. Let me know if you encounter any issues, or need any other help.
The upstream has dropped CMake usage and switched to meson build system. That somehow fixes this issue, because cmake will be used only for locating dependencies. CMakeLists.txt was removed from the project. More in bug #2431989. Rawhide does not contain any files where this change could be applied. Unless we count dependent packages of course.