configure_misses

Configure miss: gcc-10 option to accept ISO C89
Configure miss: gcc-10 option to accept ISO C99
Configure miss: if g++-10 static flag -static works
Configure miss: if gcc-10 static flag -static works
Configure miss: if gcc-10 supports -fno-rtti -fno-exceptions
Configure miss: whether C compiler accepts -Wcomma
Configure miss: whether C compiler accepts -Wdocumentation -Wno-documentation-deprecated-sync
Configure miss: whether C compiler accepts -Werror -we10006
Configure miss: whether C compiler accepts -Wshorten-64-to-32
Configure miss: whether C compiler accepts -diag-disable 188,1684,2259,2304,3280,11074,11076
Configure miss: whether C compiler accepts -fp-model precise
Configure miss: whether C++ compiler accepts -Wabstract-vbase-init
Configure miss: whether C++ compiler accepts -Winconsistent-missing-destructor-override
Configure miss: whether C++ compiler accepts -Wunused-private-field
Configure miss: whether C++ compiler accepts -Wweak-vtables