[PATCH] AMDGCN: Disable subdirectory configuration for unsupported GAS and LD

[Jan Beulich]

On 13.02.2026 12:45, Maciej W. Rozycki wrote:
> The `amdgcn' target is not supported by GAS or LD, so disable building 
> in the respective subdirectories, removing configuration errors such as:
> 
> This target is no longer supported in gas
> make[1]: *** [Makefile:5473: configure-gas] Error 1
> 
> and:
> 
> *** ld does not support target amdgcn-unknown-none
> *** see ld/configure.tgt for supported targets
> make[1]: *** [Makefile:6968: configure-ld] Error 1
> 
> in builds where no explicit `--disable-gas' and `--disable-ld' options 
> have been used with the top-level `configure' script.  Users must not 
> have to disable features selected by default to get a working 
> configuration.
> 
> 	/
> 	* configure.ac <amdgcn-*-*> (noconfigdirs): Add `ld' and `gas'.
> 	* configure: Regenerate.
> ---
> Hi,
> 
>  This is following my observation at 
> <https://inbox.sourceware.org/binutils/alpine.DEB.2.21.2511111503360.25436@angie.orcam.me.uk/>, 
> and I guess fallout from changes around binutils commit 978602e83f03 
> ("bfd: add AMDGCN architecture") having not updated the script.
> 
>  OK to apply?  Obviously correct probably.

Probably, but it wants to go to gcc first. binutils syncs from there, if
recurring entries in the history of configure.ac are to be trusted.

Jan