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-rw-r--r--configure.ac16
1 files changed, 12 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac
index 48237bc4001..435496e8561 100644
--- a/configure.ac
+++ b/configure.ac
@@ -342,16 +342,24 @@ if test "x$enable_ibverbs" != "xno"; then
[ibv_get_device_list],
[HAVE_LIBIBVERBS="yes"],
[HAVE_LIBIBVERBS="no"])
+ AC_CHECK_LIB([rdmacm], [rdma_create_id], [HAVE_RDMACM="yes"], [HAVE_RDMACM="no"])
fi
-if test "x$enable_ibverbs" = "xyes" -a "x$HAVE_LIBIBVERBS" = "xno"; then
- echo "ibverbs requested but not found."
- exit 1
+if test "x$enable_ibverbs" = "xyes"; then
+ if test "x$HAVE_LIBIBVERBS" = "xno"; then
+ echo "ibverbs-transport requested, but libibverbs is not present."
+ exit 1
+ fi
+
+ if test "x$HAVE_RDMACM" = "xno"; then
+ echo "ibverbs-transport requested, but librdmacm is not present."
+ exit 1
+ fi
fi
BUILD_RDMA=no
BUILD_IBVERBS=no
-if test "x$enable_ibverbs" != "xno" -a "x$HAVE_LIBIBVERBS" = "xyes"; then
+if test "x$enable_ibverbs" != "xno" -a "x$HAVE_LIBIBVERBS" = "xyes" -a "x$HAVE_RDMACM" = "xyes"; then
IBVERBS_SUBDIR=ib-verbs
BUILD_IBVERBS=yes
RDMA_SUBDIR=rdma