* Re: [gentoo-user] crossdev/x86dev screwdup ?!
2012-10-01 12:13 ` YoYo Siska
@ 2012-10-01 12:26 ` YoYo Siska
2012-10-01 12:27 ` Hinnerk van Bruinehsen
2012-10-01 12:33 ` meino.cramer
2 siblings, 0 replies; 6+ messages in thread
From: YoYo Siska @ 2012-10-01 12:26 UTC (permalink / raw
To: gentoo-user
On Mon, Oct 01, 2012 at 02:13:49PM +0200, YoYo Siska wrote:
> On Mon, Oct 01, 2012 at 12:50:40PM +0200, meino.cramer@gmx.de wrote:
> > The output of
> >
> > gcc-config -l
> >
> > is
> >
> > [1] armv7a-unknown-linux-gnueabi-4.7.2
> >
> > [2] x86_64-pc-linux-gnu-4.4.7
> > [3] x86_64-pc-linux-gnu-4.5.4 *
> >
>
> seems that the armv7a compiler isn't 'active' in the gcc-config output
> (no asterix after the [1] option), did you try to 'reactivate' it with
> gcc-config, ie
> # gcc-config 1
> ?
>
> My output here:
> julka ~ # gcc-config -l
> [1] armv4tl-softfloat-linux-gnueabi-4.4.6 *
> [2] armv4tl-softfloat-linux-gnueabi-4.5.3
>
> [3] x86_64-pc-linux-gnu-4.4.4
> [4] x86_64-pc-linux-gnu-4.5.3 *
>
> (Though it is possible the asterix won't show up if there is only one
> option, but reactivating it should do anything bad...)
... shouldn't do anything bad... ;)
yoyo
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [gentoo-user] crossdev/x86dev screwdup ?!
2012-10-01 12:13 ` YoYo Siska
2012-10-01 12:26 ` YoYo Siska
@ 2012-10-01 12:27 ` Hinnerk van Bruinehsen
2012-10-01 12:33 ` meino.cramer
2 siblings, 0 replies; 6+ messages in thread
From: Hinnerk van Bruinehsen @ 2012-10-01 12:27 UTC (permalink / raw
To: gentoo-user
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 01.10.2012 14:13, YoYo Siska wrote:
> On Mon, Oct 01, 2012 at 12:50:40PM +0200, meino.cramer@gmx.de
> wrote:
>> hi,
>>
>> Something broke my crossdev installation...
>>
>> I installed crossdev and did a
>>
>> crossdev --target armv7a-unknown-linux-gnueabi
>>
>> which produces a useable cross development toolchain.
>>
>> A few days ago there was an update related to thsi crossdev
>> toolchain (dont remember exactly), which also installs fine.
>>
>> But now, calling
>>
>> armv7a-unknown-linux-gnueabi-gcc
>>
>> results in
>>
>> gcc-config: error: could not run/locate
>> 'armv7a-unknown-linux-gnueabi-gcc' [1] 25787 exit 1
>> armv7a-unknown-linux-gnueabi-gcc
>>
>> .
>>
>> Calling
>>
>> armv7a-unknown-linux-gnueabi-gcc-4.7.2
>>
>> gives the exspected error message "no input files".
>>
>> The output of
>>
>> gcc-config -l
>>
>> is
>>
>> [1] armv7a-unknown-linux-gnueabi-4.7.2
>>
>> [2] x86_64-pc-linux-gnu-4.4.7 [3] x86_64-pc-linux-gnu-4.5.4 *
>>
>
> seems that the armv7a compiler isn't 'active' in the gcc-config
> output (no asterix after the [1] option), did you try to
> 'reactivate' it with gcc-config, ie # gcc-config 1 ?
>
> My output here: julka ~ # gcc-config -l [1]
> armv4tl-softfloat-linux-gnueabi-4.4.6 * [2]
> armv4tl-softfloat-linux-gnueabi-4.5.3
>
> [3] x86_64-pc-linux-gnu-4.4.4 [4] x86_64-pc-linux-gnu-4.5.3 *
>
> (Though it is possible the asterix won't show up if there is only
> one option, but reactivating it should do anything bad...)
>
>
>> . Before i screw up my native toolchain I better ask for help,
>> how I can reactivate my crossdev toolchain, so that it is
>> available via
>>
>> armv7a-unknown-linux-gnueabi-gcc
>>
>> .
>>
>> How can I acchieve this?
>>
>> Thank you very much in advance for any help!
>>
>> Best regards, mcc
>
>
>
> yoyo
>
I can remember that I had to "reactivate" mine a while ago (maybe two
weeks).
Afterwards it worked again as expected. You should check afterwards,
if your "system-compiler" is still the right one (and maybe reactivate
it, too - I just did it without checking first). Now I have two
asterisks marking gcc-versions (in different colors, if I recall
correctly).
WKR
Hinnerk
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [gentoo-user] crossdev/x86dev screwdup ?!
2012-10-01 12:13 ` YoYo Siska
2012-10-01 12:26 ` YoYo Siska
2012-10-01 12:27 ` Hinnerk van Bruinehsen
@ 2012-10-01 12:33 ` meino.cramer
2012-10-01 14:25 ` [gentoo-user] " James
2 siblings, 1 reply; 6+ messages in thread
From: meino.cramer @ 2012-10-01 12:33 UTC (permalink / raw
To: gentoo-user
YoYo Siska <yoyo@gl.ksp.sk> [12-10-01 14:20]:
> On Mon, Oct 01, 2012 at 12:50:40PM +0200, meino.cramer@gmx.de wrote:
> > hi,
> >
> > Something broke my crossdev installation...
> >
> > I installed crossdev and did a
> >
> > crossdev --target armv7a-unknown-linux-gnueabi
> >
> > which produces a useable cross development toolchain.
> >
> > A few days ago there was an update related to thsi crossdev
> > toolchain (dont remember exactly), which also installs fine.
> >
> > But now, calling
> >
> > armv7a-unknown-linux-gnueabi-gcc
> >
> > results in
> >
> > gcc-config: error: could not run/locate 'armv7a-unknown-linux-gnueabi-gcc'
> > [1] 25787 exit 1 armv7a-unknown-linux-gnueabi-gcc
> >
> > .
> >
> > Calling
> >
> > armv7a-unknown-linux-gnueabi-gcc-4.7.2
> >
> > gives the exspected error message "no input files".
> >
> > The output of
> >
> > gcc-config -l
> >
> > is
> >
> > [1] armv7a-unknown-linux-gnueabi-4.7.2
> >
> > [2] x86_64-pc-linux-gnu-4.4.7
> > [3] x86_64-pc-linux-gnu-4.5.4 *
> >
>
> seems that the armv7a compiler isn't 'active' in the gcc-config output
> (no asterix after the [1] option), did you try to 'reactivate' it with
> gcc-config, ie
> # gcc-config 1
> ?
>
> My output here:
> julka ~ # gcc-config -l
> [1] armv4tl-softfloat-linux-gnueabi-4.4.6 *
> [2] armv4tl-softfloat-linux-gnueabi-4.5.3
>
> [3] x86_64-pc-linux-gnu-4.4.4
> [4] x86_64-pc-linux-gnu-4.5.3 *
>
> (Though it is possible the asterix won't show up if there is only one
> option, but reactivating it should do anything bad...)
>
>
> > . Before i screw up my native toolchain I better ask for help,
> > how I can reactivate my crossdev toolchain, so that it is available
> > via
> >
> > armv7a-unknown-linux-gnueabi-gcc
> >
> > .
> >
> > How can I acchieve this?
> >
> > Thank you very much in advance for any help!
> >
> > Best regards,
> > mcc
>
>
>
> yoyo
Hi yoyo,
Thanks for your reply.
"gcc-config 1" did the magic! Hurray! :)
Best regards,
mcc
^ permalink raw reply [flat|nested] 6+ messages in thread
* [gentoo-user] Re: crossdev/x86dev screwdup ?!
2012-10-01 12:33 ` meino.cramer
@ 2012-10-01 14:25 ` James
0 siblings, 0 replies; 6+ messages in thread
From: James @ 2012-10-01 14:25 UTC (permalink / raw
To: gentoo-user
<meino.cramer <at> gmx.de> writes:
> > julka ~ # gcc-config -l
> > [1] armv4tl-softfloat-linux-gnueabi-4.4.6 *
> "gcc-config 1" did the magic! Hurray! :)
The default for arm (6,7) hardware is now
hard-float, not soft-float. Research and read about the
details and contact the gentoo-embedded-arm folks
for more details and help.
hth,
James
^ permalink raw reply [flat|nested] 6+ messages in thread