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Re: PATCH: miscellaneous nits in NetBSD configuration
- To: Todd Vierling <tv at pobox dot com>
- Subject: Re: PATCH: miscellaneous nits in NetBSD configuration
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Fri, 31 Jul 1998 17:05:33 -0600
- cc: Krister Walfridsson <cato at df dot lth dot se>, egcs at cygnus dot com
- Reply-To: law at cygnus dot com
In message <Pine.NEB.4.02.9807301356410.14485-100000@duhnet.net>you write:
> Then there's something wrong here.
>
> Defining it to 0 turns on a /lot/ of code that shouldn't be there if it is
> not supported. A bunch of C files are using #ifdef DWARF2_UNWIND_INFO,
> which obviously isn't right if it's going to be unconditionally set to 1 in
> the case above.
>
> Now I don't know what the right fix is.
The difference is defining it to zero turns it off by default, but
allows you to enable usage of dwarf2 unwinders.
Undefining it means the option to use dwarf2 unwinders is eliminated.
Either way they won't be used by default :-0
jeff