build/tmp/work/x86_64-linux/binutils-native/2.23.2-r4/binutils-2.23.2/bfd/opncls.c: In function 'bfd_fopen':
| ./bfd.h:529:65: error: right-hand operand of comma expression has no effect [
-Werror=unused-value]
|  #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
|                                                                  ^
build/tmp/work/x86_64-linux/binutils-native/2
.23.2-r4/binutils-2.23.2/bfd/opncls.c:268:5: note: in expansion of macro 'bfd_set_cacheable'
|      bfd_set_cacheable (nbfd, TRUE);
|      ^
| cc1: all warnings being treated as errors
| Makefile:1579: recipe for target 'opncls.lo' failed
| make[4]: *** [opncls.lo] Error 1