On 07/21/2017 01:07 PM, Nathan Sidwell wrote: > [darwin, cygwin, rx maintainers, you might have an opinion] > Let's at least deprecate it. I attach a patch to do so. With the > patch, you'll get a note about dbx being deprecated whenever you use > stabs debugging on a system that prefers stabs (thus both -g and -gstabs > will warn). On systems where stabs is not preferred, -gstabs will not > give you a warning. The patch survices an x86_64-linux bootstrap. > > A config can chose to override thus by defining 'DBX_DEBUG_OK' in the > build defines. > > I did try build time CPP tricks, but config/rx.h and > config/i386/darwin.h define it to be a conditional expression. > > AFAICT, the following include files are not used, and could probably be > binned too: > config/dbx.h > config/dbxcoff.h > config/dbxelf.h > (+ configi386/gstabs.h Jim found) > > It looks like DBX is the default for: > i386/cygming configured for 32-bit or lacking PE_SECREL32_RELOC > i386/darwin.h for 32-bit target > rx/rx.h when using AS100 syntax > > nathan
Cygwin GCC has been using --with-dwarf2 for sometime now, so it shouldn't be affected.
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