[PATCH 14/17] makefile: Add READELF command variable

[Heinrich Schuchardt]

On 2/24/25 06:55, Sam Edwards wrote:
> This allows setting READELF=llvm-readelf in order to use the LLVM
> version of the readelf utility. It also aligns with the practice of not
> using $(CROSS_COMPILE) in any build recipes directly, reducing the
> number of places where $(CROSS_COMPILE) is used.
>
> Signed-off-by: Sam Edwards <CFSworks at gmail.com>

Reviewed-by: Heinrich Schuchardt <xypron.glpk at gmx.de>

> ---
>   Makefile | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/Makefile b/Makefile
> index c869b5c55fa..c1749e78d6f 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -406,6 +406,7 @@ LDR		= $(CROSS_COMPILE)ldr
>   STRIP		= $(CROSS_COMPILE)strip
>   OBJCOPY		= $(CROSS_COMPILE)objcopy
>   OBJDUMP		= $(CROSS_COMPILE)objdump
> +READELF		= $(CROSS_COMPILE)readelf
>   LEX		= flex
>   YACC		= bison
>   AWK		= awk
> @@ -2177,7 +2178,7 @@ System.map:	u-boot
>   # ARM relocations should all be R_ARM_RELATIVE (32-bit) or
>   # R_AARCH64_RELATIVE (64-bit).
>   checkarmreloc: u-boot
> -	@RELOC="`$(CROSS_COMPILE)readelf -r -W $< | cut -d ' ' -f 4 | \
> +	@RELOC="`$(READELF) -r -W $< | cut -d ' ' -f 4 | \
>   		grep R_A | sort -u`"; \
>   	if test "$$RELOC" != "R_ARM_RELATIVE" -a \
>   		 "$$RELOC" != "R_AARCH64_RELATIVE"; then \