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Re: [PATCH 1/9] Eliminate most of the conditional compilation from dwarf2out.c.
On Tue, Aug 3, 2010 at 4:59 PM, Richard Henderson <rth@redhat.com> wrote:
> On 08/03/2010 04:53 PM, Richard Henderson wrote:
>> Trying to reduce the amount of code compiled when dwarf2 debug
>> info and/or dwarf2 unwind info are disabled results in a twisted
>> mess. ?Don't bother -- just build it all even if it's not going
>> to be used.
>>
>> (This patch is a pre-requisite to patch 7, where unwind info
>> starts using some routines that had only been present if dwarf2
>> debugging info was being used.)
>
> I forgot to mention that I built cc1 for
>
> ?ppc-aix6.1
> ? ? ? ?Uses dwarf2 unwind info, but not dwarf2 debug info.
> ?avr, hppa-hpux
> ? ? ? ?Uses neither dwarf2 unwind or debug
>
> to verify that I hadn't broken the build for targets that don't use
> dwarf2 debug info.
>
You may have missed Linux/ia64 :-(:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45188
--
H.J.