Latest update.

providers/implementations/exchange/build.info

@@ -2,7 +2,23 @@
 # switch each to the Legacy provider when needed.
 
 $DH_GOAL=../../libimplementations.a
+$ECX_GOAL=../../libimplementations.a
 
 IF[{- !$disabled{dh} -}]
   SOURCE[$DH_GOAL]=dh_exch.c
 ENDIF
+
+IF[{- !$disabled{asm} -}]
+  $ECDEF_s390x=S390X_EC_ASM
+
+  # Now that we have defined all the arch specific variables, use the
+  # appropriate one, and define the appropriate macros
+  IF[$ECASM_{- $target{asm_arch} -}]
+    $ECDEF=$ECDEF_{- $target{asm_arch} -}
+  ENDIF
+ENDIF
+
+IF[{- !$disabled{ec} -}]
+  SOURCE[$ECX_GOAL]=ecx_exch.c
+  DEFINE[$ECX_GOAL]=$ECDEF
+ENDIF