Makefile.am | 2 2 + 0 - 0 !
configure.ac | 2 2 + 0 - 0 !
2 files changed, 4 insertions(+)

 fix some automake / autoconf issues

m4/xcb_util_common.m4 | 44 44 + 0 - 0 !
m4/xcb_util_m4_with_include_path.m4 | 24 24 + 0 - 0 !
2 files changed, 68 insertions(+)

 these macros are needed to run dh_autoreconf
FIXME: It would be better if package libxcb-util-dev would
       provide these macros to avoid code duplication