[fedora-arm] F13 glibc patches for ARM?

[Andrew Haley]

On 08/10/2011 02:43 PM, Gordan Bobic wrote:
>>>  On Sat, 06 Aug 2011 10:24:03 +0100, Andrew Haley <aph at redhat.com>
>>>  wrote:
>>>> On 08/05/2011 09:07 PM, Gordan Bobic wrote:
>>>>> Thanks for pointing out, it does look like the same bug. So what's
>>>>> the
>>>>> fix/workaround?
>>>>>
>>>>> On 08/05/2011 08:59 PM, Niels de Vos wrote:
>>>>>> On 5 Aug 2011 19:15, "Gordan Bobic" <gordan at bobich.net
>>>>>> <mailto:gordan at bobich.net>> wrote:
>>>>>>  >
>>>>>>  > How does one pick the correct "ports" part of glibc for the
>>>>>> correct core?
>>>>>>  >
>>>>>>  > I tried to build the RHEL6 glibc with the F13 ports tar ball,
>>>>>> but the
>>>>>>  > build eventually fails:
>>>>>>  >
>>>>>>
>>>>>>
>>>>>> /usr/lib/gcc/armv5tel-redhat-linux-gnueabi/4.4.5/libgcc_eh.a(unwind-arm.o):
>>>>>>  > In function `__gnu_Unwind_Backtrace':
>>>>>>  > (.text+0x8b8): undefined reference to `__stack_chk_guard'
>>>>>>  > collect2: ld returned 1 exit status
>>>>>>
>>>>>> Looks very much like the error in
>>>>>> https://bugzilla.redhat.com/show_bug.cgi?id=726495
>>>>
>>>> What is it linking against?  __stack_chk_guard should be defined in
>>>> libc.a.
> 
>  What I would really like to know is what fix the bugzilla ticket above 
>  refers to. The last response from Andrew reads:
>  "I suspect this is just another manifestation of the bug, now fixed, 
>  that causes
>  gcj programs not to link,  I certainly had no such problem when I built 
>  libc
>  yesterday."
> 
>  There's no reference to another bug. Can anyone point me in the 
>  direction of the relevant bugzilla ticket that fixes the said gcj 
>  linking issue? I just searched on RH bugzilla and couldn't find anything 
>  of relevance.

Sorry, I gave up on F13 when it became EOL and moved to F15.  No more
bugs were being accepted.

Is /usr/lib/gcc/armv5tel-redhat-linux-gnueabi/4.4.4/libgcc_s.so (or whatever)
a symlink or a text file on your system?

It should look like this:

/* GNU ld script
   Use the shared library, but some functions are only in
   the static library.  */
GROUP ( /lib/libgcc_s.so.1 libgcc.a )

Andrew.