The page http://maemo.org/packages/source/vie.../2.0-2maemo11/ looks somewhat different than other gles projects (for example: http://maemo.org/packages/source/vie...arty/0.5.91-2/ - libgles1-sgx-img-dev is fine here; http://maemo.org/packages/source/vie...ehegles/1.4.1/ - libsdlgles here fine; there were some other with red, but no bold+incompatible msg)

I mean this part saying incompatible when hovering over it:
libgles1-sgx-img-dev ([arm armel]), libsdl-gles1.2-dev ([arm armel])

Maybe compare their source/build instructions? If not that problem with jam(+gles?) maybe?
Building lincity on-device from 11v atm, will report how it goes