problem with gcc compilation!

crts · 05-07-2010, 10:02 AM

Quote:

Originally Posted by freemanpolys

hi
I've build gcc packet! but i don't have the library libgcc.a in my gcc-build directory! is everything ok?

the result is that i can't create the soft link like this :

ln -vs libgcc.a `gcc -print-libgcc-file-name | \
sed 's/libgcc/&_eh/'`

here is the last output of the make install command:

make[3]: Leaving directory `/mnt/lfs/sources/gcc-build/i686-pc-linux-gnu/libiberty'
make[3]: Entering directory `/mnt/lfs/sources/gcc-build/i686-pc-linux-gnu/libiberty/testsuite'
make[3]: Nothing to be done for `install'.
make[3]: Leaving directory `/mnt/lfs/sources/gcc-build/i686-pc-linux-gnu/libiberty/testsuite'
make[2]: Leaving directory `/mnt/lfs/sources/gcc-build/i686-pc-linux-gnu/libiberty'
make[1]: Leaving directory `/mnt/lfs/sources/gcc-build'

Hi,

what was the exact output when you tried to create the link?

freemanpolys · 05-10-2010, 06:37 AM

hi,
i don't find Glibc (2.8-20080929) at ftp://sources.redhat.com/pub/glibc/s...080929.tar.bz2
can i use any version of it?
tks

druuna · 05-10-2010, 07:25 AM

Hi,

You can download it here: LFS 6.4 packages

Hope this helps.

freemanpolys · 05-11-2010, 04:15 AM

Thanks druuna

freemanpolys · 05-11-2010, 04:31 AM

I have these errors with the make command on glibc

:1: error: bad value (native) for -mtune= switch
make[2]: *** [/mnt/lfs/sources/glibc-build/tcb-offsets.h] Error 1
make[2]: Leaving directory `/mnt/lfs/sources/glibc-2.8-20080929/csu'
make[1]: *** [csu/subdir_lib] Error 2
make[1]: Leaving directory `/mnt/lfs/sources/glibc-2.8-20080929'
make: *** [all] Error 2

what does it mean ?

druuna · 05-15-2010, 04:03 AM

Hi,

I'm assuming this is glibc from chapter 5 (5.7.1).

It looks like you have a GCC version on your host that is not up to specs (probably too new).

The host system requirements say the following about gcc:

Quote:

Gcc-3.0.1 (Versions greater than 4.3.2 are not recommended as they have
not been tested)

Not much to go on, but hopefully this helps.

freemanpolys · 05-23-2010, 05:53 AM

hi drunna
Tell me what distribution an version would you advise me to use for my LFS?i'm using now ubuntu 10.4 and i've a lot of problem with the build of packets!thanks

druuna · 05-23-2010, 07:38 AM

Hi,

I always use the LFS liveCD. It was made to be a host for installing LFS.

Another good thing about using the LFS liveCD: You don't have to make any changes to your current distro, changes could have negative side effects.

Hope this helps.

freemanpolys · 05-24-2010, 04:37 AM

Thanks! i'll download and use it

druuna · 05-24-2010, 04:40 AM

You're welcome

freemanpolys · 05-26-2010, 06:02 AM

Hi,
Tell me!the newest version of the lfs-livecd i've found is the 6.3 one but the newest version of lfs-book is the 6.6 one!
my question is if i can use the 6.3 live-cd to build a 6.6 lfs distro? thanks

druuna · 05-26-2010, 06:05 AM

Hi,

Yes you can use the 6.3 liveCD. But do not use the packages that are on the cd!! These packages are 6.3 specific, so you need to download the packages and patches from the 6.6 version.

Hope this helps.

freemanpolys · 05-26-2010, 10:39 AM

ok thanks! i suppose that i must just follow the LFS 6.6 book , create lfs user and build the distro on my disk!right?

druuna · 05-26-2010, 11:14 AM

Hi,

Except for these 2 points (both present on the cd, but version 6.3):

1) Use the 6.6 packages/patches
2) Use the 6.6 documentation

Everything is indeed the same.

Hope this helps.

freemanpolys · 05-27-2010, 02:02 PM

Hi
i've decide to build the 6.3 LFS system because of the 6.3 LFS-livecd i've download!
now i've some problems at 6.12.chapter (GCC-4.1.2). i'm using LFS-6.3 book
here is the result of the sanity checks :

1-)command:grep -o '/usr/lib.*/crt[1in].*succeeded' dummy.log
**result:
/usr/lib/crt1.o succeeded
/usr/lib/crti.o succeeded
/usr/lib/crtn.o succeeded

**instead of
===>/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/../../../crt1.o succeeded <===
====>/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/../../../crti.o succeeded<===
====>/usr/lib/gcc/i686-pc-linux-gnu/4.1.2/../../../crtn.o succeeded<====

2-)grep -B3 '^ /usr/include' dummy.log
***result:
ignoring nonexistent directory "/tools/lib/gcc/i686-pc-linux-gnu/4.1.2/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/include

**instead of
#include <...> search starts here:
====> /usr/local/include <=====
=====> /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/include <===
/usr/include

3-)grep 'SEARCH.*/usr/lib' dummy.log |sed 's|; |\n|g'
**result:
SEARCH_DIR("/tools/i686-pc-linux-gnu/lib")
SEARCH_DIR("/usr/lib/")
SEARCH_DIR("/lib/");

**instead of
====> SEARCH_DIR("/usr/i686-pc-linux-gnu/lib") <=====
SEARCH_DIR("/usr/local/lib")
SEARCH_DIR("/lib")
SEARCH_DIR("/usr/lib");

4-)grep /lib/libc.so.6 dummy.log
result
attempt to open /lib/libc.so.6 succeeded

5-)grep found dummy.log
result:
found ld-linux.so.2 at /lib/ld-linux.so.2