[rtems-source-builder commit] Fix for GCC 4.9 while building with GCC 6+

[Chris Johns]

On 07/06/2017 23:23, Sebastian Huber wrote:
> +%patch add gcc -p1 https://gcc.gnu.org/git/?p=gcc.git;a=blobdiff_plain;f=gcc/cp/Make-lang.in;h=b09fb02bb4c0d16fc2c842bec4069c033897b5f2;hp=e98beb1e33e4bcc4943361c559ae71b7eb345346;hb=1e5f1089dec3af328fd03125d6778f666d0bd4e4;hpb=88375bb2ba8b9004a9924cdae894d7ff32972652
> +%hash sha512 Make-lang.in-h-b09fb02bb4c0d16fc2c842bec4069c033897b5f2-hp-e98beb1e33e4bcc4943361c559ae71b7eb345346-hb-1e5f1089dec3af328fd03125d6778f666d0bd4e4-hpb-88375bb2ba8b9004a9924cdae894d7ff32972652 

This file name is 188 characters in length. While it should not be a problem for
other reasons it is starting to reaching the limit of the Windows Win32 API
maximum file length. The following ticket comment provides more details:

https://devel.rtems.org/ticket/2992#comment:1

I think the --rsb-file option and the short hash would work, for example
Make-lang.in-h-b09fb02bb4c0 and we can avoid any issues on Windows.

Thanks
Chris