Re: CVS commit: src/sys/arch/macppc/stand/bootxx

[Valery Ushakov <uwe%stderr.spb.ru@localhost>]

On Fri, Mar 02, 2018 at 23:15:25 +0000, Sevan Janiyan wrote:

> Module Name:	src
> Committed By:	sevan
> Date:		Fri Mar  2 23:15:25 UTC 2018
> 
> Modified Files:
> 	src/sys/arch/macppc/stand/bootxx: Makefile
> 
> Log Message:
> Do not pass libgcc.a to linker as it breaks build with MKGCC=no e.g
> HEAD-LLVM.  It doesn't appear to be required for the stock GCC build
> either, having been able to build a release without it.

That was introduced rather recently:

  revision 1.17
  date: 2017-07-16 02:26:46 +0300;  author: christos;
  branches:  1.17.2;
  Avoid missing _restgpr_30_x

I wonder if this might be dependendent on compiler options &c (e.g. on
sh4 gcc will emit calls to some libgcc functions only for some
optimization settings).

-uwe