Chrony fails to build on mipsel

[john@dhh.gt.org (John Hasler)]

Chrony builds on mips but not on mipsel, failing with:

  gcc -Wmissing-prototypes -Wall -O2 -g  -DLINUX -DHAS_SPINLOCK_H -c rtc_linux.c
  In file included from /usr/include/linux/spinlock.h:6,
                 from rtc_linux.c:47:
  /usr/include/asm/system.h:246: syntax error before "void"
  /usr/include/asm/system.h:253: syntax error before "void"
  /usr/include/asm/system.h:254: syntax error before "void"
  /usr/include/asm/system.h:255: syntax error before "void"
  /usr/include/asm/system.h:256: syntax error before "void"
  make[1]: *** [rtc_linux.o] Error 1

The buildlog is at 
http://buildd.debian.org/fetch.php?&pkg=chrony&ver=1.19-4&arch=mipsel&stamp=1044395589&file=log&as=raw

Ideas?

I am not subscribed to the list.
-- 
John Hasler
john@dhh.gt.org
Dancing Horse Hill
Elmwood, Wisconsin