makefiles: Disable native import libraries on ARM64.

configure

@@ -11712,12 +11712,12 @@ fi }
     LDFLAGS=$saved_LDFLAGS
 done
 
-if test $HOST_ARCH = aarch64 -a "x$PE_ARCHS" = x
+if test $HOST_ARCH = aarch64
 then
-    as_fn_error $? "PE cross-compilation is required for ARM64, please install clang/llvm-dlltool/lld, or llvm-mingw." "$LINENO" 5
-fi
-
-if test "x$PE_ARCHS" = "x"
+    test "x$PE_ARCHS" != x || as_fn_error $? "PE cross-compilation is required for ARM64, please install clang/llvm-dlltool/lld, or llvm-mingw." "$LINENO" 5
+    DLLEXT=""
+else
+    if test "x$PE_ARCHS" = "x"
 then :
   case "x$with_mingw" in
   x)   as_fn_append wine_notices "|MinGW compiler not found, cross-compiling PE files won't be supported." ;;
@@ -11727,6 +11727,7 @@ This is an error since --with-mingw was requested." "$LINENO" 5 ;;
 esac
 
 fi
+fi
 
 
 if test "x$with_system_dllpath" != "x" -a -n "$PE_ARCHS"

configure.ac

@@ -994,13 +994,14 @@ do
     LDFLAGS=$saved_LDFLAGS
 done
 
-if test $HOST_ARCH = aarch64 -a "x$PE_ARCHS" = x
+if test $HOST_ARCH = aarch64
 then
-    AC_MSG_ERROR([PE cross-compilation is required for ARM64, please install clang/llvm-dlltool/lld, or llvm-mingw.])
-fi
-
-WINE_NOTICE_WITH(mingw,[test "x$PE_ARCHS" = "x"],
+    test "x$PE_ARCHS" != x || AC_MSG_ERROR([PE cross-compilation is required for ARM64, please install clang/llvm-dlltool/lld, or llvm-mingw.])
+    DLLEXT=""
+else
+    WINE_NOTICE_WITH(mingw,[test "x$PE_ARCHS" = "x"],
                  [MinGW compiler not found, cross-compiling PE files won't be supported.])
+fi
 
 dnl **** External libraries ****