* Toolchain not relocatable
@ 2013-10-25 9:02 Richard Weinberger
2013-10-26 12:28 ` Richard Weinberger
0 siblings, 1 reply; 3+ messages in thread
From: Richard Weinberger @ 2013-10-25 9:02 UTC (permalink / raw)
To: yann.morin.1998, crossgcc
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Hi!
Toolchains created by crosstool-ng seem to be not relocatable.
I tried both 1.18.0 and 1.19.0. My .config is attached.
$ ./toolchain/bin/arm-ryo-linux-gnueabi-gcc -o hw hw.c
^^^^ works fine.
$ mv toolchain/ toolchainX
$ ./toolchainX/bin/arm-ryo-linux-gnueabi-gcc -o hw hw.c
hw.c:1:19: fatal error: stdio.h: No such file or directory
compilation terminated.
^^^^^ broken
Or am I doing something very wrong?
--
Thanks,
//richard
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* Re: Toolchain not relocatable
2013-10-25 9:02 Toolchain not relocatable Richard Weinberger
@ 2013-10-26 12:28 ` Richard Weinberger
2013-11-15 17:56 ` Yann E. MORIN
0 siblings, 1 reply; 3+ messages in thread
From: Richard Weinberger @ 2013-10-26 12:28 UTC (permalink / raw)
To: yann.morin.1998, crossgcc
On Fri, Oct 25, 2013 at 11:02 AM, Richard Weinberger
<richard.weinberger@gmail.com> wrote:
> Hi!
>
> Toolchains created by crosstool-ng seem to be not relocatable.
> I tried both 1.18.0 and 1.19.0. My .config is attached.
>
> $ ./toolchain/bin/arm-ryo-linux-gnueabi-gcc -o hw hw.c
> ^^^^ works fine.
>
> $ mv toolchain/ toolchainX
> $ ./toolchainX/bin/arm-ryo-linux-gnueabi-gcc -o hw hw.c
> hw.c:1:19: fatal error: stdio.h: No such file or directory
> compilation terminated.
> ^^^^^ broken
>
> Or am I doing something very wrong?
Found the issue. (After doing 10+ complete builds using different settings :-\)
My .config has:
CT_PREFIX_DIR="/home/rw/work/its_workshop1/ryo/maker/_deploy//toolchain"
This path contains a double slash.
If I remove that double slash, my toolchain becomes relocatable.
Now we should find out whether this is a gcc or crosstool-ng issue.
Yann, have you seen such issues in the past?
--
Thanks,
//richard
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* Re: Toolchain not relocatable
2013-10-26 12:28 ` Richard Weinberger
@ 2013-11-15 17:56 ` Yann E. MORIN
0 siblings, 0 replies; 3+ messages in thread
From: Yann E. MORIN @ 2013-11-15 17:56 UTC (permalink / raw)
To: Richard Weinberger; +Cc: crossgcc
Richard, All,
On 2013-10-26 14:28 +0200, Richard Weinberger spake thusly:
> On Fri, Oct 25, 2013 at 11:02 AM, Richard Weinberger
> <richard.weinberger@gmail.com> wrote:
> > Toolchains created by crosstool-ng seem to be not relocatable.
> > I tried both 1.18.0 and 1.19.0. My .config is attached.
> >
> > $ ./toolchain/bin/arm-ryo-linux-gnueabi-gcc -o hw hw.c
> > ^^^^ works fine.
> >
> > $ mv toolchain/ toolchainX
> > $ ./toolchainX/bin/arm-ryo-linux-gnueabi-gcc -o hw hw.c
> > hw.c:1:19: fatal error: stdio.h: No such file or directory
> > compilation terminated.
> > ^^^^^ broken
> >
> > Or am I doing something very wrong?
>
> Found the issue. (After doing 10+ complete builds using different settings :-\)
>
> My .config has:
> CT_PREFIX_DIR="/home/rw/work/its_workshop1/ryo/maker/_deploy//toolchain"
>
> This path contains a double slash.
> If I remove that double slash, my toolchain becomes relocatable.
>
> Now we should find out whether this is a gcc or crosstool-ng issue.
> Yann, have you seen such issues in the past?
Ah, right, rings a bell. I'll add some sanitising to the prefix dir to
avoid this situation.
Thanks for the report.
Regards,
Yann E. MORIN.
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