Where are these files located on your system gtkmm-2.0.pc, gconfmm-2.0.pc, and libglademm-2.0.pc? Probably no where because you probably don't have the development package for these installed, just the runtime stuff. You need to install the development files.
If you really do have these metadata files, then this ought to work
PKG_CONFIG_PATH="<path_to_these_pc_files>" ./configure --<other_options>