I suspect the following patch was missed... Otherwise same-inode.h may not get into the distribution tarballs of cycle-check users.
-- Mark Index: modules/cycle-check =================================================================== RCS file: /sources/gnulib/gnulib/modules/cycle-check,v retrieving revision 1.4 diff -u -p -r1.4 cycle-check --- cycle-check 3 Jul 2006 08:32:46 -0000 1.4 +++ cycle-check 3 Jul 2006 17:04:59 -0000 @@ -13,7 +13,7 @@ stdbool configure.ac: Makefile.am: -lib_SOURCES += cycle-check.c cycle-check.h dev-ino.h +lib_SOURCES += cycle-check.c cycle-check.h dev-ino.h same-inode.h Include: "cycle-check.h"