xregex2.h:549 "Unexpected text integer"

[Box, Clint]

FYI,

I'm getting the following error trying to install binutils-2.15 on z/os 1.4:

if Ý x"" != x ¨; then \                                                        
  c89 -c -DHAVE_CONFIG_H -g -I. -I./../include    ./regex.c -o pic/regex.o; \  
else true; fi                                                                  
c89 -c -DHAVE_CONFIG_H -g -I. -I./../include   ./regex.c                       
ERROR CCN3275 ./../include/xregex2.h:549   Unexpected text integer constant enco
untered.                                                                       
WARNING CCN3213 ./config.h:368   Macro name inline cannot be redefined.        
WARNING CCN3343 ./regex.c:4265  Redeclaration of byte_store_op1 differs from pre
vious declaration on line 1875 of "./regex.c".                                 
WARNING CCN3343 ./regex.c:4279  Redeclaration of byte_store_op2 differs from pre
 ===>                                                                          

Any ideas what might be causing this?

Clint