The attached patch fixes the problem. I assume the problem has to do with a changed behavior of cmake, but I don't know a thing about cmake so I don't know how to devise a proper fix.
The patch hardwires the value of SYSCONF_INSTALL_DIR to "/etc" in the file cmake/Modules/DefineInstallationPaths.cmake, which seems to override anything else you can think of doing.
The patch violates all principles of good-packaging practice, but hey! it works! so I'm happy.
The attached patch fixes the problem. I assume the problem has to do with a changed behavior of cmake, but I don't know a thing about cmake so I don't know how to devise a proper fix.
The patch hardwires the value of SYSCONF_INSTALL_DIR to "/etc" in the file cmake/Modules/ DefineInstallat ionPaths. cmake, which seems to override anything else you can think of doing.
The patch violates all principles of good-packaging practice, but hey! it works! so I'm happy.