On Fri, 24 Mar 2023, Richard Biener via Gcc-patches wrote: > The following adds RejectNegative to the gdwarf, gdwarf-, ggdb and gvms > options since the current behavior is to treat the negative variant > the same as the positive variant. In particular -ggdb -gno-gdb > do not cancel, and plain -gno-dwarf will enable (dwarf!) debug output. > > Rejecting the negative forms avoids interpreting sensible behavior > to combinations of options like -gdwarf-5 -gno-dwarf-3 and sticks to > the behavior that later -g options simply override earlier ones and > the only negative form is -g0. > > Bootstrapped and tested on x86_64-unknown-linux-gnu, OK?
OK. -- Joseph S. Myers jos...@codesourcery.com