On some systems (using libtirpc instead of glibc's implementation), xdr_uint64_t exists rather under different name: xdr_u_int64_t. This makes compilation fail then: libvirt_lxc-lxc_monitor_protocol.o: In function `xdr_virLXCMonitorInitEventMsg': /usr/local/src/libvirt/libvirt-1.1.1/src/./lxc/lxc_monitor_protocol.c:31: undefined reference to `xdr_uint64_t' Therefore we rather mirror the d707c866 commit and redefine xdr_uint64_t if needed. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/lxc/lxc_monitor_protocol.x | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/src/lxc/lxc_monitor_protocol.x b/src/lxc/lxc_monitor_protocol.x index 0926e26..3b66af5 100644 --- a/src/lxc/lxc_monitor_protocol.x +++ b/src/lxc/lxc_monitor_protocol.x @@ -4,6 +4,25 @@ * the libvirt_lxc helper program. */ +/* cygwin's xdr implementation defines xdr_u_int64_t instead of xdr_uint64_t + * and lacks IXDR_PUT_INT32 and IXDR_GET_INT32 + */ +%#ifdef HAVE_XDR_U_INT64_T +%# define xdr_uint64_t xdr_u_int64_t +%#endif +%#ifndef IXDR_PUT_INT32 +%# define IXDR_PUT_INT32 IXDR_PUT_LONG +%#endif +%#ifndef IXDR_GET_INT32 +%# define IXDR_GET_INT32 IXDR_GET_LONG +%#endif +%#ifndef IXDR_PUT_U_INT32 +%# define IXDR_PUT_U_INT32 IXDR_PUT_U_LONG +%#endif +%#ifndef IXDR_GET_U_INT32 +%# define IXDR_GET_U_INT32 IXDR_GET_U_LONG +%#endif + enum virLXCMonitorExitStatus { VIR_LXC_MONITOR_EXIT_STATUS_ERROR, VIR_LXC_MONITOR_EXIT_STATUS_SHUTDOWN, -- 1.8.5.5