* [gentoo-dev] ppc cross-compiler
@ 2003-10-28 13:58 Philippe Coulonges
2003-10-28 16:16 ` Kumba
2003-10-29 17:33 ` Martin Schlemmer
0 siblings, 2 replies; 6+ messages in thread
From: Philippe Coulonges @ 2003-10-28 13:58 UTC (permalink / raw
To: gentoo-dev
Something puzzles me.
The gcc ebuild seems ready to handle installation of a cross-compiler,
but the binutils ebuild don't.
Is there a purpose ?
Is it a work in progress ?
Did I miss something ?
CU
CPHIL
--
Error in operator: add beer
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* Re: [gentoo-dev] ppc cross-compiler
2003-10-28 13:58 [gentoo-dev] ppc cross-compiler Philippe Coulonges
@ 2003-10-28 16:16 ` Kumba
2003-10-29 8:30 ` Philippe Coulonges
2003-10-29 17:33 ` Martin Schlemmer
1 sibling, 1 reply; 6+ messages in thread
From: Kumba @ 2003-10-28 16:16 UTC (permalink / raw
To: gentoo-dev
Philippe Coulonges wrote:
> Something puzzles me.
>
> The gcc ebuild seems ready to handle installation of a cross-compiler,
> but the binutils ebuild don't.
>
> Is there a purpose ?
> Is it a work in progress ?
> Did I miss something ?
>
> CU
> CPHIL
I'm unsure how tested that ability it. I made some ebuilds for
binutils/gcc sparc/mips64 support, and in doing so, inadvertently made
them capable of building cross-compilers. I'm also working on a script
to do cross-compilers that I hope to put into portage maybe within
another week or so....still beating the bugs out of it.
--Kumba
--
"Such is oft the course of deeds that move the wheels of the world:
small hands do them because they must, while the eyes of the great are
elsewhere." --Elrond
--
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* Re: [gentoo-dev] ppc cross-compiler
2003-10-28 16:16 ` Kumba
@ 2003-10-29 8:30 ` Philippe Coulonges
2003-10-29 17:38 ` Martin Schlemmer
0 siblings, 1 reply; 6+ messages in thread
From: Philippe Coulonges @ 2003-10-29 8:30 UTC (permalink / raw
To: gentoo-dev
Le Tue, 28 Oct 2003 11:16:47 -0500
Kumba <kumba@gentoo.org> écrivait :
> I'm unsure how tested that ability it. I made some ebuilds for
> binutils/gcc sparc/mips64 support, and in doing so, inadvertently made
> them capable of building cross-compilers. I'm also working on a
> script to do cross-compilers that I hope to put into portage maybe
> within another week or so....still beating the bugs out of it.
Well, my goal is to build a gcc X-compiler for powerpc-unknown-eabi
(embedded device).
I'm not hurry as it will be a replacement for a compilation chain that
works, so I would prefer a clean, gentoo's way solution.
I started modifying the binutils ebuild in the same way as gcc, i.e.
using env variable for the definition of the target and using SLOT. I
still have a headache on the install part to figure out where everything
should be.
Since you seem more advanced, I will wait for your work. I'm willing to
help however so you can pass me some scripts or ebuilds for testing if
you wish.
CU
CPHIL
--
10 REM "Oh my God what's this ?"
20 REM "I thought this had long disappeared !"
30 PRINT "I am back to";
40 PRINT "save the world."
50 INPUT "From whom, do you reckon? ",M$
60 IF M$="Bill" THEN PRINT "Thou art wise.":GOTO PARADISE
70 ELSE PRINT "You ain't got a clue...":GOTO RICHMOND
-- HOWTO LinuxDocs+Emacs+ispell
--
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* Re: [gentoo-dev] ppc cross-compiler
2003-10-28 13:58 [gentoo-dev] ppc cross-compiler Philippe Coulonges
2003-10-28 16:16 ` Kumba
@ 2003-10-29 17:33 ` Martin Schlemmer
2003-10-29 17:53 ` Mamoru KOMACHI
1 sibling, 1 reply; 6+ messages in thread
From: Martin Schlemmer @ 2003-10-29 17:33 UTC (permalink / raw
To: Philippe Coulonges; +Cc: Gentoo-Dev
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On Tue, 2003-10-28 at 15:58, Philippe Coulonges wrote:
> Something puzzles me.
>
> The gcc ebuild seems ready to handle installation of a cross-compiler,
> but the binutils ebuild don't.
>
> Is there a purpose ?
> Is it a work in progress ?
> Did I miss something ?
>
Yes, we are waiting for multi-SLOT per version support
portage side. Else I guess you could cp the binutils
ebuild to binutils-cross or something, and mod it a
bit, or use one of the few in bugzilla ...
--
Martin Schlemmer
Gentoo Linux Developer, Desktop/System Team Developer
Cape Town, South Africa
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [gentoo-dev] ppc cross-compiler
2003-10-29 8:30 ` Philippe Coulonges
@ 2003-10-29 17:38 ` Martin Schlemmer
0 siblings, 0 replies; 6+ messages in thread
From: Martin Schlemmer @ 2003-10-29 17:38 UTC (permalink / raw
To: Philippe Coulonges; +Cc: Gentoo-Dev
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On Wed, 2003-10-29 at 10:30, Philippe Coulonges wrote:
> Le Tue, 28 Oct 2003 11:16:47 -0500
> Kumba <kumba@gentoo.org> écrivait :
>
> > I'm unsure how tested that ability it. I made some ebuilds for
> > binutils/gcc sparc/mips64 support, and in doing so, inadvertently made
> > them capable of building cross-compilers. I'm also working on a
> > script to do cross-compilers that I hope to put into portage maybe
> > within another week or so....still beating the bugs out of it.
>
> Well, my goal is to build a gcc X-compiler for powerpc-unknown-eabi
> (embedded device).
> I'm not hurry as it will be a replacement for a compilation chain that
> works, so I would prefer a clean, gentoo's way solution.
>
> I started modifying the binutils ebuild in the same way as gcc, i.e.
> using env variable for the definition of the target and using SLOT. I
> still have a headache on the install part to figure out where everything
> should be.
>
> Since you seem more advanced, I will wait for your work. I'm willing to
> help however so you can pass me some scripts or ebuilds for testing if
> you wish.
>
How things are planned to work (or was rather), you will only need one
ebuild, and the SLOT="${PV}-${CCHOST}" will ensure that you have
multiple SLOT's. This support is however still not in portage, so
its a pita currently :/
Thanks,
--
Martin Schlemmer
Gentoo Linux Developer, Desktop/System Team Developer
Cape Town, South Africa
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [gentoo-dev] ppc cross-compiler
2003-10-29 17:33 ` Martin Schlemmer
@ 2003-10-29 17:53 ` Mamoru KOMACHI
0 siblings, 0 replies; 6+ messages in thread
From: Mamoru KOMACHI @ 2003-10-29 17:53 UTC (permalink / raw
To: gentoo-dev
Hi,
At Wed, 29 Oct 2003 19:38:15 +0200,
Martin Schlemmer wrote:
> How things are planned to work (or was rather), you will only need one
> ebuild, and the SLOT="${PV}-${CCHOST}" will ensure that you have
> multiple SLOT's. This support is however still not in portage, so
> its a pita currently :/
Last month when I tried to emerge cross-binutils and cross-gcc and I
thought cross compilation support was already there ;/ I emerged
binutils for ppc first and for mipsel next, but SLOT'd binutils for
ppc was not protected when I installed binutils for mipsel (and thus
removed).
At Wed, 29 Oct 2003 19:33:49 +0200,
Martin Schlemmer wrote:
> Yes, we are waiting for multi-SLOT per version support
> portage side.
I'm waiting for that too ;)
--
Mamoru KOMACHI <usata@gentoo.org>
http://www.gentoo.org/~usata/
--
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2003-10-28 13:58 [gentoo-dev] ppc cross-compiler Philippe Coulonges
2003-10-28 16:16 ` Kumba
2003-10-29 8:30 ` Philippe Coulonges
2003-10-29 17:38 ` Martin Schlemmer
2003-10-29 17:33 ` Martin Schlemmer
2003-10-29 17:53 ` Mamoru KOMACHI
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