[lfs-support] GCC Pass 1

Jack Ditchburn jackplughd at gmail.com
Tue May 6 12:50:28 PDT 2014


Thanks Ronnie will try that and let you know.  Almost bedtime now.

Jack


On 6 May 2014 22:44, Ronnie van Aarle <ronnie.van.aarle at gmail.com> wrote:

> If I had my computer available I would download and uncompress gcc to see
> for myself, but I'm not at home right now. I suggest you search the lfs
> book for more information or google for something like 'building mpfr' or
> 'mpfr file permissions'. What I do know is that it is a required dependency
> for gcc, its needed to be able to build the rest of the software later on.
> Op 6 mei 2014 21:37 schreef "Jack Ditchburn" <jackplughd at gmail.com> het
> volgende:
>
> Thanks for the reply Ronnie.  The strange thing is that the commands for
>> the the other two files (mpc and gmp) work fine.  I don't understand how
>> mpfr can be different as all I did originally was to unpack GCC, so as far
>> as I know all permissions should be the same for those three files.  Why
>> should mpfr be different?
>>
>> Jack
>>
>>
>> On 6 May 2014 22:15, Ronnie van Aarle <ronnie.van.aarle at gmail.com> wrote:
>>
>>> I think you should check the ownership of the file or the directory
>>> where its saved. The file is owned by the same account as the user that
>>> downloaded it. You probably use a restricted user account for unpacking and
>>> building and root for installation. As root or another priviliged user
>>> account you can change the ownership of a file with 'chown'.
>>> Op 6 mei 2014 20:41 schreef "Jack Ditchburn" <jackplughd at gmail.com> het
>>> volgende:
>>>
>>> >
>>> > Guys,
>>> >
>>> > I hope everyone is well.
>>> >
>>> > Concerning the subject:
>>> >
>>> > I unpacked GCC-4.8.2 as user lfs and cd to the created directory.Then
>>> ran the command concerning mpfr and got the following error:
>>> >
>>> > tar -Jxf ../mpfr-3.1.2.tar.xz
>>> > tar (child): ../mpfr-3.1.2.tar.xz: Cannot open: Permission denied
>>> > tar (child): Error is not recoverable: exiting now
>>> > tar: Child returned status 2
>>> > tar: Error is not recoverable: exiting now
>>> >
>>> > Looking in GCC-4.8.2 using ls, I could not see mpfr, although I could
>>> see mpc and gmp.  So I deleted GCC directory and unpacked it again as lfs
>>> user.  This time it did not create mpfr or mpc, but only gmp.  Have I got a
>>> broken download of GCC?  Do I need to delete the GCC tarball and redownload
>>> it?  Or is there another problem?
>>> >
>>> > I am building LFS using Mint Petra, and an Acer Travelmate8371-733G32n
>>> laptop with a Centrino Core 2 processor.
>>> >
>>> > The output of the system requirements script is:
>>> >
>>> > bash version-check.sh
>>> > bash, version 4.2.45(1)-release
>>> > /bin/sh -> /bin/bash
>>> > Binutils: (GNU Binutils for Ubuntu) 2.23.52.20130913
>>> > bison (GNU Bison) 2.7.12-4996
>>> > /usr/bin/yacc -> /usr/bin/bison.yacc
>>> > bzip2,  Version 1.0.6, 6-Sept-2010.
>>> > Coreutils:  8.20
>>> > diff (GNU diffutils) 3.2
>>> > find (GNU findutils) 4.4.2
>>> > GNU Awk 4.0.1
>>> > /usr/bin/awk -> /usr/bin/gawk
>>> > gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
>>> > g++ (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
>>> > (Ubuntu EGLIBC 2.17-93ubuntu4) 2.17
>>> > grep (GNU grep) 2.14
>>> > gzip 1.6
>>> > Linux version 3.11.0-12-generic (buildd at komainu) (gcc version 4.8.1
>>> (Ubuntu/Linaro 4.8.1-10ubuntu7) ) #19-Ubuntu SMP Wed Oct 9 16:12:00 UTC 2013
>>> > m4 (GNU M4) 1.4.16
>>> > GNU Make 3.81
>>> > GNU patch 2.7.1
>>> > Perl version='5.14.2';
>>> > sed (GNU sed) 4.2.2
>>> > tar (GNU tar) 1.26
>>> > xz (XZ Utils) 5.1.0alpha
>>> > g++ compilation OK
>>> > libgmp.la: not found
>>> > libmpfr.la: not found
>>> > libmpc.la: not found
>>> >
>>> > Any help appreciated.  I have tried FAQ etc but no joy.
>>> >
>>> > TIA
>>> >
>>> > Jack
>>> >
>>> > --
>>> > The dream is shattered
>>> > The web site cannot be found
>>> > Inside the spring rain.
>>> >
>>> > First snow, then silence.
>>> > This expensive server dies
>>> > So beautifully.
>>> >
>>> > --
>>> > http://lists.linuxfromscratch.org/listinfo/lfs-support
>>> > FAQ: http://www.linuxfromscratch.org/blfs/faq.html
>>> > Unsubscribe: See the above information page
>>> >
>>>
>>>
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>>>
>>>
>>
>>
>> --
>>
>>
>>
>>
>> *The dream is shatteredThe web site cannot be foundInside the spring
>> rain.*
>>
>> *First snow, then silence. This expensive server diesSo beautifully.*
>>
>> --
>> http://lists.linuxfromscratch.org/listinfo/lfs-support
>> FAQ: http://www.linuxfromscratch.org/blfs/faq.html
>> Unsubscribe: See the above information page
>>
>>
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>
>


-- 




*The dream is shatteredThe web site cannot be foundInside the spring rain.*

*First snow, then silence.This expensive server diesSo beautifully.*
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