Bug #52457 cross compiling GCC atomic builtins are available error

Description:
#CC=/eldk/usr/bin/ppc_82xx-gcc CXX=/eldk/usr/bin/ppc_82xx-g++  ./configure  --with-extra-charsets='all' --host='powerpc' ac_cv_sys_restartable_syscalls='no' 

checking for aio_read in -lrt... yes
checking aio.h usability... yes
checking aio.h presence... yes
checking for aio.h... yes
checking for sched.h... (cached) yes
checking size of int... (cached) 4
checking size of long... (cached) 4
checking size of void*... 4
checking for sched_yield... yes
checking for fdatasync... (cached) yes
checking for localtime_r... (cached) yes
checking whether byte ordering is bigendian... (cached) yes
checking for sched.h... (cached) yes
checking size of int... (cached) 4
checking size of long... (cached) 4
checking size of void*... (cached) 4
checking for sched_yield... (cached) yes
checking for fdatasync... (cached) yes
checking for localtime_r... (cached) yes
checking whether byte ordering is bigendian... (cached) yes
checking whether GCC atomic builtins are available... configure: error: in `/home/guo/mysql/mysql-5.1.45':
configure: error: cannot run test program while cross compiling
See `config.log' for more details.

How to repeat:
version：mysql-5.145
compiler：ppc_82xx-gcc
configure：#CC=/eldk/usr/bin/ppc_82xx-gcc CXX=/eldk/usr/bin/ppc_82xx-g++  ./configure  --with-extra-charsets='all' --host='powerpc' ac_cv_sys_restartable_syscalls='no'

Thank you for the report.

Please send us config.log file.

This includes the confi.log

Attachment: config.rar (application/octet-stream, text), 29.23 KiB.

This includes the confi.log

Attachment: config.rar (application/octet-stream, text), 29.23 KiB.

Thank you for the feedback.

Which version of gcc do you use?

Here is my gcc version：
gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)

Thank you for the feedback.

Could you please try with newer version of gcc: 4.3 or newer. I saw reports about same error like you got (" size of array `test_array' is negative".) with gcc 4.2.2 and earlier.

Sveta Smirnova：

Thank you for help，but the error continues。

I config it again on FC10，the gcc version is 4.3.2，but the error can't remove 。Here is my gcc version：

gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC)

Now，what can I do？

Thank you for the feedback.

Unfortunately build fails not because obvious reason and we neither support cross-compiling, not PowerPC platforms except for some versions of AIX. Please see http://mysql.com/support/supportedplatforms/enterprise.html for details.

So I close the report as "Not a Bug".