ERROR: ExpansionError during parsing /home/<usrename>/dizzy/meta-sourcery/recipes-external/glibc/glibc-external.bb: Failure expanding variable libc_baselibs, expression was  ${@' '.join('${libdir}/' + os.path.basename(l.replace('${SOLIBS}', '${SOLIBSDEV}')) for l in '${libc_baselibs}'.replace('${base_libdir}/ld*${SOLIBS}', '').split() if l.endswith('${SOLIBS}'))} which triggered exception Exception: variable libc_baselibs references itself!