Re: [PATCH i-g-t v3 18/31] tools/intel_vbt_decode: link with minimal sub-libraries

Hi,

On 2026-07-15 at 14:15:28 +0200, Sebastian Brzezinka wrote:
> intel_vbt_decode only needs the chipset tables, half-float conversion
> helpers and the lightweight tool stubs used by those helpers.
> 
> Switch to linking against lib_igt_chipset, lib_igt_halffloat and
> lib_igt_tools_stub instead of the full libigt.so stack.
> 
> ldd before: 35  (ldd | wc -l)
> ldd after:   4  (ldd | wc -l)
> 
> Signed-off-by: Sebastian Brzezinka <[email protected]>
> Acked-by: Ashutosh Dixit <[email protected]>
> Reviewed-by: Krzysztof Niemiec <[email protected]>
> ---
>  tools/meson.build | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/tools/meson.build b/tools/meson.build
> index b04754c5e..46cf1a717 100644
> --- a/tools/meson.build
> +++ b/tools/meson.build
> @@ -34,7 +34,6 @@ tools_progs = [
>  	'intel_reg_checker',
>  	'intel_residency',
>  	'intel_tiling_detect',
> -	'intel_vbt_decode',
>  	'intel_watermark',
>  	'intel_gem_info',
>  	'intel_gvtg_test',
> @@ -88,6 +87,11 @@ executable('intel_error_decode', 'intel_error_decode.c',
>  	   install_rpath : bindir_rpathdir,
>  	   install : true)
>  
> +executable('intel_vbt_decode', 'intel_vbt_decode.c',
> +	   dependencies : [lib_igt_chipset, lib_igt_halffloat, lib_igt_tools_stub, pciaccess, libdrm, math],
> +	   install_rpath : bindir_rpathdir,
> +	   install : true)
> +
>  if libudev.found()
>  	intel_dp_compliance_src = [
>  		'intel_dp_compliance.c',
> -- 
> 2.53.0
> 

Reviewed-by: Krzysztof Karas <[email protected]>

-- 
Best Regards,
Krzysztof