While building the current ompi-trunk on top of OFED-1.4, I hit the following build break:
connect/btl_openib_connect_ibcm.c: In function `ibcm_component_query': connect/btl_openib_connect_ibcm.c:766: error: implicit declaration of function `__constant_cpu_to_be64' make[2]: *** [connect/btl_openib_connect_ibcm.lo] Error 1 The line in question is referring to IB_CM_ASSIGN_SERVICE_ID in infiniband/cm.h. That file does not include a reference to where __constant_cpu_to_be64 is defined. When I included asm/byteorder.h, everything built fine and all iWARP tests passed on OMPI trunk. Below is the patch in question. Thanks, Jon Signed-Off-By: Jon Mason <[email protected]> --- /usr/include/infiniband/cm.h.orig 2008-09-21 15:36:46.000000000 -0700 +++ /usr/include/infiniband/cm.h 2008-09-21 14:17:43.000000000 -0700 @@ -38,6 +38,7 @@ #include <infiniband/verbs.h> #include <infiniband/sa.h> +#include <asm/byteorder.h> #ifdef __cplusplus extern "C" {
