building mono small footprint

while i build mono-sources with --enable-small-config --enable-minimal=aot,profiler..(all flags)

source-versions: 2.8 , 2.6.4 , 2.6 , 2.4 , 2.0

i get either:

./.libs/libmonoruntime.a(reflection.o): In function 'mono_reflection_get_token': reflection.c:(.text+0x160b): undefined reference to 'mono_class_is_reflection_method_or_constructor'

lots of undefined references

or a

=================================================================

Got a SIGABRT while executing native code. This usually indicates a fatal error in the mono runtime or one of the native libraries used by your application. =========开发者_Python百科========================================================

error

anyone know how to handle any of those errors or has succesfully build a mono small footprint?