Remove elf2e32 and other mmp references which eclipse the binaries_prebuilt versions from sftools/dev/build
NB. transasm should go as well, but the prebuilt binaries don't have the GCC_SURGE fix yet.
VARIANT phoneVARIANT_HRH incA/phone.hrhBUILD_INCLUDE set fakeABUILD_INCLUDE append fakeBROM_INCLUDE set incAROM_INCLUDE append incB