LIBS=../../libcrypto
-SOURCE[../../libcrypto]={- $target{chacha_asm_src} -}
+
+$CHACHAASM=chacha_enc.c
+IF[{- !$disabled{asm} -}]
+ $CHACHAASM_x86=chacha-x86.s
+ $CHACHAASM_x86_64=chacha-x86_64.s
+
+ $CHACHAASM_ia64=chacha-ia64.S
+
+ $CHACHAASM_s390x=chacha-s390x.S
+
+ $CHACHAASM_armv4=chacha-armv4.S
+ $CHACHAASM_aarch64=chacha-armv8.S
+
+ $CHACHAASM_ppc32=chacha-ppc.s
+ $CHACHAASM_ppc64=$CHACHAASM_ppc32
+
+ $CHACHAASM_c64xplus=chacha-c64xplus.s
+
+ # Now that we have defined all the arch specific variables, use the
+ # appropriate one
+ IF[$CHACHAASM_{- $target{asm_arch} -}]
+ $CHACHAASM=$CHACHAASM_{- $target{asm_arch} -}
+ ENDIF
+ENDIF
+
+SOURCE[../../libcrypto]=$CHACHAASM
GENERATE[chacha-x86.s]=asm/chacha-x86.pl \
$(PERLASM_SCHEME) $(LIB_CFLAGS) $(LIB_CPPFLAGS) $(PROCESSOR)