RE: Running pre-built linaro toolchain failed on Ubuntu 11.04, 64bit server

Hi Michael,

It my fault. The issue is fixed.

Typo error.

Sorry for that.

Thanks~~

Yours Terry

-----Original Message----- From: linaro-toolchain-bounces@lists.linaro.org [mailto:linaro-toolchain-bounces@lists.linaro.org] On Behalf Of Lv Terry-R65388 Sent: 2012年2月27日 17:29 To: Michael Hope Cc: linaro-toolchain@lists.linaro.org Subject: RE: Running pre-built linaro toolchain failed on Ubuntu 11.04, 64bit server

Hi Michael,

I've a new question about the installation of linaro toolchain.

Why linaro toolchain need lsb? How does the toolchain uses lsb?

I'm now trying to use the prebuilt toolchain in Ubuntu 9.04.

After I install lsb, linaro toolchain can work. But my old gcc4.3.3 toolchain can't work now.

r65388@bluejay:~$ ./gcc-4.3.3-glibc-2.8-cs2009q1-203/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-gcc -bash: ./gcc-4.3.3-glibc-2.8-cs2009q1-203/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-gcc: No such file or directory r65388@bluejay:~$ LD_DEBUG=libs /lib32/ld-linux.so.2 ./gcc-4.3.3-glibc-2.8-cs2009q1-203/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-gcc ./gcc-4.3.3-glibc-2.8-cs2009q1-203/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-gcc: error while loading shared libraries: ./gcc-4.3.3-glibc-2.8-cs2009q1-203/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-gcc: cannot open shared object file: No such file or directory

It seems difficult to fully remove lsb.

Thus I want to know how the prebuilt toolchain uses lsb.

Thanks~~

Yours Terry

-----Original Message----- From: Michael Hope [mailto:michael.hope@linaro.org] Sent: 2012年1月12日 7:28 To: Lv Terry-R65388 Cc: linaro-toolchain@lists.linaro.org Subject: Re: Running pre-built linaro toolchain failed on Ubuntu 11.04, 64bit server

On Wed, Jan 11, 2012 at 11:56 PM, Lv Terry-R65388 r65388@freescale.com wrote:

Hi Michael,

I changed the symbol link of /lib/ld-linux.so.2.

sudo ln -s -f /lib32/ld-linux.so.2 /lib/ld-linux.so.2

But it seems the problem is still not resolved.

r65388@shlinux3:~/toolchain_ltib/gcc-linaro-4.6.3-glibc-2.13-singlelib -2011.12/arm-fsl-linux-gnueabi/bin$ ls -la /lib/ld* lrwxrwxrwx 1 root root 20 2012-01-11 15:42 /lib/ld-linux.so.2 -> /lib32/ld-linux.so.2 r65388@shlinux3:~/toolchain_ltib/gcc-linaro-4.6.3-glibc-2.13-singlelib -2011.12/arm-fsl-linux-gnueabi/bin$ ./arm-linux-gnueabi-gcc -bash: ./arm-linux-gnueabi-gcc: No such file or directory

I'll check the server again.

Hi Terry. I couldn't reproduce the problem on a fresh install of Ubuntu 11.10 x86_64 Server.

I started with a clean install and saw similar to your problem:

cbuild@crucis-oneiric:~$ ./gcc-linaro-arm-linux-gnueabi-2011.12-20111219+bzr2309~linux/bin/arm-linux-gnueabi-gcc -bash: ./gcc-linaro-arm-linux-gnueabi-2011.12-20111219+bzr2309~linux/bin/arm-linux-gnueabi-gcc: No such file or directory

I then installed lsb using `sudo apt-get install lsb`. This changed the error to one about missing the 32 bit libstdc++:

cbuild@crucis-oneiric:~$ ./gcc-linaro-arm-linux-gnueabi-2011.12-20111219+bzr2309~linux/bin/arm-linux-gnueabi-gcc ./gcc-linaro-arm-linux-gnueabi-2011.12-20111219+bzr2309~linux/bin/arm-linux-gnueabi-gcc: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

I then installed the 32 bit libraries using `sudo apt-get install ia32-libs`. The binary then works:

cbuild@crucis-oneiric:~$ ./gcc-linaro-arm-linux-gnueabi-2011.12-20111219+bzr2309~linux/bin/arm-linux-gnueabi-gcc arm-linux-gnueabi-gcc: fatal error: no input files

For reference, here's the linkers afterwards:

cbuild@crucis-oneiric:~$ ls -la /lib/ld* lrwxrwxrwx 1 root root 25 2011-10-05 11:07 /lib/ld-linux.so.2 -> i386-linux-gnu/ld-2.13.so lrwxrwxrwx 1 root root 13 2012-01-12 12:15 /lib/ld-lsb.so.1 -> ld-linux.so.2 lrwxrwxrwx 1 root root 13 2012-01-12 12:15 /lib/ld-lsb.so.2 -> ld-linux.so.2 lrwxrwxrwx 1 root root 13 2012-01-12 12:15 /lib/ld-lsb.so.3 -> ld-linux.so.2

cbuild@crucis-oneiric:~$ ls -la /lib/i386-linux-gnu/ld* -rwxr-xr-x 1 root root 126152 2011-10-05 11:07 /lib/i386-linux-gnu/ld-2.13.so lrwxrwxrwx 1 root root 10 2011-10-05 11:07 /lib/i386-linux-gnu/ld-linux.so.2 -> ld-2.13.so

From our tests yesterday you have the linker and all of the libraries needed to run the problem. The error message from bash is probably due to a broken symlink. I recommend you look into that futher. Good luck and let me know if I can help!

-- Michael

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