[PATCH v3 01/23] Makefile.compiler: add objcopy-option

[Ahmad Fatoum]

On 1/8/26 4:49 PM, Sascha Hauer wrote:
> Similar to other *-option macros this one is for testing if objcopy
> flags are supported.
> 
> Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>

Reviewed-by: Ahmad Fatoum <a.fatoum at pengutronix.de>

> ---
>  scripts/Makefile.compiler | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/scripts/Makefile.compiler b/scripts/Makefile.compiler
> index 1d34239b3bbaf49dede33f67d69ebeb511b5dc28..f2fdddd07bbef9ea90da219602086b5be591a75d 100644
> --- a/scripts/Makefile.compiler
> +++ b/scripts/Makefile.compiler
> @@ -69,6 +69,11 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
>  ld-option = $(call try-run,\
>  	$(CC) -x c /dev/null -c -o "$$TMPO" ; $(LD) $(1) "$$TMPO" -o "$$TMP",$(1),$(2))
>  
> +# objcopy-option
> +# Usage: KBUILD_LDFLAGS += $(call objcopy-option,--strip-section-headers,--strip-all)
> +objcopy-option = $(call try-run,\
> +        $(CC) -x c /dev/null -c -o "$$TMPO"; $(OBJCOPY) $(1) "$$TMPO" "$$TMP",$(1),$(2))
> +
>  # Prefix -I with $(srctree) if it is not an absolute path.
>  # skip if -I has no parameter
>  addtree = $(if $(patsubst -I%,%,$(1)), \
> 

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