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Re: [avr-gcc-list] EF_AVR_LINKRELAX_PREPARED bit in e_flags

From: Weddington, Eric
Subject: Re: [avr-gcc-list] EF_AVR_LINKRELAX_PREPARED bit in e_flags
Date: Thu, 6 Sep 2012 13:20:47 +0000

> -----Original Message-----
> From: address@hidden [mailto:avr-
> address@hidden On Behalf Of Joerg
> Wunsch
> Sent: Thursday, September 06, 2012 1:39 AM
> To: address@hidden
> Subject: Re: [avr-gcc-list] EF_AVR_LINKRELAX_PREPARED bit in e_flags
> Of course, it would have been nice if people wouldn't have started
> using these ABI-incompatibility options in the first place, but they
> do.  Yes, I'm partially guilty for spreading them around :) by not
> thoroughly thinking about what has once been distributed with Mfile.
> I feel quite sorry for that.

Oh, geez, then we're both guilty of doing that 10 years ago. That's why I asked 
if this was even a real problem; 10 years and no complaints or issues about 
this area. (Pretty good track record, IMHO.)

> We might perhaps concentrate on the more severe of those flags (-mint8
> [cough, cough] 

:-P (When can we get rid of it?.....)

> and -fshort-enums immediately come to mind, as they
> affect the size of certain objects).

Point. Should we compile avr-libc with -fshort-enums? That one is a useful 
flag. I know that -fpack-struct is a nop. And -funsigned-char just kind of 
levels the playing field for those users who aren't used to using <stdint.h>.


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