[PATCH v2 2/3] lib/crypto: poly1305: Consolidate into single module

[Eric Biggers]

On Sat, Aug 23, 2025 at 10:57:35PM -0400, Eric Biggers wrote:
> +ifeq ($(CONFIG_MIPS),y)
> +libpoly1305-y += mips/poly1305-core.o
> +poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
> +poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
> +quiet_cmd_perlasm_poly1305 = PERLASM $@
> +      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
> +# Use if_changed instead of cmd, in case the flavour changed.
> +$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
> +	$(call if_changed,perlasm_poly1305)
> +endif

Sorry, I realized I still didn't get these build rules right.  It needs
the following to prevent mips/poly1305-core.S from always being built:

    targets += mips/poly1305-core.S

RISC-V version needs that too, in patch 3.  I'll fix it.

- Eric