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LFS is a project that provides you with the steps necessary to build your own custom Linux system.

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Old 07-09-2012, 05:27 PM   #1
xerofoify
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Gcc 4.6.1 can't Find in /mnt/lfs/tools on LFS verison 7.0 using LFS_TGT


I have tried compiling gcc three times and I still can't LFT_TGT
to find the new compiled gcc. If anyone knows how to fix this would
be very helpful.Binutils turns out fine ,just Gcc.
 
Old 07-10-2012, 04:19 AM   #2
spiky0011
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Hi can you post what problems you are having any error msg. Also any commands you have run. Also what host you are using, is it compliant

Last edited by spiky0011; 07-10-2012 at 04:30 AM.
 
Old 07-11-2012, 11:50 AM   #3
xerofoify
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Basically I run the commands for the book and it works out.The issue through is gcc is being installing in a libexec directory in /tools and not /tools/bin.So
when I run the command ln -vs libgccc.a `$LFS_TGT-gcc -print-libgcc-file-name | sed 's/libgcc/&eh/'`, the error I get is it
doesn't find Gcc in/tools/bin. In addition the distro I am using for the host is Fedora 17.
 
Old 07-11-2012, 01:07 PM   #4
spiky0011
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Hi

I hope these are typo,s
Quote:
ln -vs libgccc.a `$LFS_TGT-gcc -print-libgcc-file-name | sed 's/libgcc/&eh/'`,
it should be libgcc and &_eh and no , on the end

Did you also build gcc-build from within the gcc dir

Last edited by spiky0011; 07-11-2012 at 01:11 PM.
 
Old 07-11-2012, 04:32 PM   #5
spiky0011
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Hi
gcc contents $LFS/tools/bin

Code:
i686-lfs-linux-gnu-addr2line  i686-lfs-linux-gnu-ld
i686-lfs-linux-gnu-ar         i686-lfs-linux-gnu-ld.bfd
i686-lfs-linux-gnu-as         i686-lfs-linux-gnu-nm
i686-lfs-linux-gnu-c++filt    i686-lfs-linux-gnu-objcopy
i686-lfs-linux-gnu-cpp        i686-lfs-linux-gnu-objdump
i686-lfs-linux-gnu-elfedit    i686-lfs-linux-gnu-ranlib
i686-lfs-linux-gnu-gcc        i686-lfs-linux-gnu-readelf
i686-lfs-linux-gnu-gcc-4.6.1  i686-lfs-linux-gnu-size
i686-lfs-linux-gnu-gcov       i686-lfs-linux-gnu-strings
i686-lfs-linux-gnu-gprof      i686-lfs-linux-gnu-strip
$LFS/tools/libexec contents is gcc/i686-lfs-linux-gnu
 
Old 07-12-2012, 03:23 PM   #6
xerofoify
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Hi Spikey,
Tried your ideas and they didn't work. I figured out that everything after cpp to lfs-linux aren't installed.I don't known if gcc is failing or is the book
wrong?
 
Old 07-12-2012, 03:51 PM   #7
spiky0011
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Hi

I did rebuild this yesterday up to gcc and all worked ok here. Did you make sure that the host passed host requirments http://www.linuxfromscratch.org/lfs/.../hostreqs.html post output
Did you check the md5sum of all packages, maybe post the config log
 
Old 07-12-2012, 06:38 PM   #8
xerofoify
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Hey Spikey ,
Found the output of verison-check and installed gcc and bison but I have done this before ,I have found out that grepi s verison 2.12 and not 2.51 or newer.I will
md5sum report the output and also trying configuring again and send you the log file.
 
Old 07-13-2012, 03:47 AM   #9
spiky0011
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Hi

Can you post the version check output as well
 
Old 07-14-2012, 01:00 AM   #10
xerofoify
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bash, version 4.2.24(1)-release
/bin/sh -> /usr/bin/bash
Binutils: version 2.22.52.0.1-10.fc17 20120131
bison (GNU Bison) 2.5
yacc not found
bzip2, Version 1.0.6, 6-Sept-2010.
Coreutils: 8.15
diff (GNU diffutils) 3.2
find (GNU findutils) 4.5.10
GNU Awk 4.0.0
/usr/bin/awk -> /usr/bin/gawk
gcc (GCC) 4.7.0 20120507 (Red Hat 4.7.0-5)
./verion-check.sh: line 17: /lib/libc.so.6: No such file or directory
grep (GNU grep) 2.12
grep (GNU grep) 2.12
Linux version 3.3.4-5.fc17.x86_64 (mockbuild@x86-14.phx2.fedoraproject.org) (gcc version
4.7.0 20120504 (Red Hat 4.7.0-4) (GCC) ) #1 SMP Mon May 7 17:29:34 UTC 2012
m4 (GNU M4) 1.4.16
GNU Make 3.82
./verion-check.sh: line 23: patch: command not found
Perl version='5.14.2';
GNU sed version 4.2.1
tar (GNU tar) 1.26
./verion-check.sh: line 27: makeinfo: command not found
Texinfo:
xz (XZ Utils) 5.1.1alpha
Compilation OK
Here is the output of verison check, see if this helps.
 
Old 07-14-2012, 02:35 AM   #11
spiky0011
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Hi

Just a couple of things to fix there.
./verion-check.sh: line 23: patch: command not found
./verion-check.sh: line 27: makeinfo: command not found

this 1 they should affect the build so it,s up to you if you want to track it down
./verion-check.sh: line 17: /lib/libc.so.6: No such file or directory.

Also why not build the newer version lfs7.1as alot of your software is newer than required

Last edited by spiky0011; 07-14-2012 at 02:39 AM.
 
Old 07-28-2012, 02:17 PM   #12
xerofoify
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I installed all the software needed for the build but it doesn't build gcc all the way through and doesn't install in /tools/bin , in addtion the command after can't find libc.so.6 as it is in /lib64. Do you have any ideas on how to fix these problems.
 
Old 07-28-2012, 03:06 PM   #13
spiky0011
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Hi

The part
Quote:
can't find libc.so.6 as it is in /lib64
when do you get this is it in the version check???

Also what is your host system?

What book are you using

Last edited by spiky0011; 07-28-2012 at 03:12 PM.
 
Old 07-28-2012, 03:34 PM   #14
xerofoify
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What happens is when I compile Gcc it stops after a few seconds and then quits , in addition when I run the command after compiling gcc it states that it can't find gcc so I am assuring it isn't becoming compiled properly.
 
Old 07-28-2012, 05:53 PM   #15
spiky0011
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Hi

I dont know how to fix the lib.so.6 on Fedora as I dont use it,
Also some of your host packages are newer than what is required on lfs 7.0 to build, binutils and gcc
 
  


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