source4/cluster/ctdb/ib/config.m4

   1 AC_ARG_ENABLE(--enable-infiniband,
   2 [  --enable-infiniband         Turn on infiniband support (default=no)])
   3
   4 HAVE_INFINIBAND=no
   5
   6 if eval "test x$enable_infiniband = xyes"; then
   7         AC_DEFINE(USE_INFINIBAND,1,[Use infiniband])
   8         HAVE_INFINIBAND=yes
   9
  10         INFINIBAND_WRAPPER_OBJ="ib/ibwrapper.o ib/ibw_ctdb.o ib/ibw_ctdb_init.o"
  11         INFINIBAND_LIBS="-lrdmacm -libverbs"
  12         INFINIBAND_BINS="bin/ibwrapper_test"
  13
  14         AC_CHECK_HEADERS(infiniband/verbs.h, [], [
  15                 echo "ERROR: you need infiniband/verbs.h when ib enabled!"
  16                 exit -1])
  17         AC_CHECK_HEADERS(rdma/rdma_cma.h, [], [
  18                 echo "ERROR: you need rdma/rdma_cma.h when ib enabled!"
  19                 exit -1])
  20         AC_CHECK_LIB(ibverbs, ibv_create_qp, [], [
  21                 echo "ERROR: you need libibverbs when ib enabled!"
  22                 exit -1])
  23         AC_CHECK_LIB(rdmacm, rdma_connect, [], [
  24                 echo "ERROR: you need librdmacm when ib enabled!"
  25                 exit -1])
  26 fi
  27
  28 AC_SUBST(HAVE_INFINIBAND)
  29 AC_SUBST(INFINIBAND_WRAPPER_OBJ)
  30 AC_SUBST(INFINIBAND_LIBS)
  31 AC_SUBST(INFINIBAND_BINS)