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Date: | Fri, 1 Jul 2011 10:08:27 +0300 |
Message-ID: | <BANLkTi=1qwOUJtgSvegpLxJi1Fc5Onpqjw@mail.gmail.com> |
Subject: | Re: BinUtils (miscellaneous) |
From: | Ozkan Sezer <sezeroz AT gmail DOT com> |
To: | djgpp-workers AT delorie DOT com |
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On Fri, Jul 1, 2011 at 10:01 AM, Andris Pavenis <andris DOT pavenis AT iki DOT fi> wrote: > On 07/01/2011 09:56 AM, Andris Pavenis wrote: >> >> On 07/01/2011 09:47 AM, Ozkan Sezer wrote: >>> >>> On Fri, Jul 1, 2011 at 9:06 AM, Andris Pavenis<andris DOT pavenis AT iki DOT fi> >>> wrote: >>>> >>>> On 06/30/2011 11:33 PM, DJ Delorie wrote: >>>>>> >>>>>> (Note to DJ: I know you're probably VERY busy, and I think even an >>>>>> email or two to you bounced recently, ugh. So feel free to ignore >>>>>> this. And yes I see your online compiler thingy hack is offline too, >>>>>> heh.) >>>>> >>>>> Yeah, I upgraded delorie.com and a few things stopped working. I need >>>>> to build a newer compiler anyway, I think that one is still gcc 2.7 ! >>>> >>>> Not as I really use online compiler feature, but my cross-compiler >>>> RPMs (all latest versions including not yet announced 4.6.1) is >>>> expected to work without problems in Linux distribution installed >>>> currently on delorie.com. So hopefully there is no need to build a >>>> new cross-compiler as one can simply install RPM packages. >>>> >>> >>> A little side tracking: >>> >>> Andris: I'm using your src rpms as a reference for my own djgpp stuff. >>> However I wonder what is the purpose of djcross-binutils-coffcode.diff ? >>> It conditionally defines COFF_PAD_SECTION_HEADERS and compiles >>> some extra code, however __MSDOS__ is never defined and the code >>> is never compiled. Am I missing something? >>> >>> >> It was intended to avoid putting random garbage from memory into >> executable. >> >> You do not need to define __MSDOS__. DJGPP port of GCC does it for You >> >> [andris AT ap2 ~]$ i586-pc-msdosdjgpp-gcc -E -dD -x c /dev/null | grep MSDOS >> #define __MSDOS 1 >> #define __MSDOS__ 1 >> #define MSDOS 1 >> >> Andris >> > Forgot to mention: it was for native binutils only, but I prefer to have the > same source also > for cross-binutils. In future I may add sometimes building native binutils > for DJGPP when > building cross-binutils RPMs (perhape not enabled by default, would require > something like --define 'build_native 1' in rpmbuild command line) > I really am using cross tools only. So, that part isn't actually needed for cross toolchains, am I reading you correctly? > Andris > > -- Ozkan
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