Unable to compile RDMA-aware examples in C

[floaterions <floaterions-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

Hello everyone,

I'm trying to run some basic rdma examples (provided here:
github.com/tarickb/the-geek-in-the-corner/tree/master/01_basic-client-server
but I keep getting these errors:


$ gcc -Wall -g   -lrdmacm -libverbs -lpthread  server.c   -o server
/tmp/cceNIRgz.o: In function `main':
/rdma_cma/server.c:58: undefined reference to `rdma_create_event_channel'
/rdma_cma/server.c:59: undefined reference to `rdma_create_id'
/rdma_cma/server.c:60: undefined reference to `rdma_bind_addr'
/rdma_cma/server.c:61: undefined reference to `rdma_listen'
/rdma_cma/server.c:63: undefined reference to `rdma_get_src_port'
/rdma_cma/server.c:71: undefined reference to `rdma_ack_cm_event'
/rdma_cma/server.c:67: undefined reference to `rdma_get_cm_event'
/rdma_cma/server.c:77: undefined reference to `rdma_destroy_id'
/rdma_cma/server.c:78: undefined reference to `rdma_destroy_event_channel'
/tmp/cceNIRgz.o: In function `build_context':
/rdma_cma/server.c:102: undefined reference to `ibv_alloc_pd'
/rdma_cma/server.c:103: undefined reference to `ibv_create_comp_channel'
/rdma_cma/server.c:104: undefined reference to `ibv_create_cq'
/rdma_cma/server.c:107: undefined reference to `pthread_create'
/tmp/cceNIRgz.o: In function `poll_cq':
/rdma_cma/server.c:130: undefined reference to `ibv_get_cq_event'
/rdma_cma/server.c:131: undefined reference to `ibv_ack_cq_events'
/tmp/cceNIRgz.o: In function `register_memory':
/rdma_cma/server.c:163: undefined reference to `ibv_reg_mr'
/rdma_cma/server.c:169: undefined reference to `ibv_reg_mr'
/tmp/cceNIRgz.o: In function `on_connect_request':
/rdma_cma/server.c:202: undefined reference to `rdma_create_qp'
/rdma_cma/server.c:211: undefined reference to `rdma_accept'
/tmp/cceNIRgz.o: In function `on_disconnect':
/rdma_cma/server.c:248: undefined reference to `rdma_destroy_qp'
/rdma_cma/server.c:250: undefined reference to `ibv_dereg_mr'
/rdma_cma/server.c:251: undefined reference to `ibv_dereg_mr'
/rdma_cma/server.c:258: undefined reference to `rdma_destroy_id'
collect2: error: ld returned 1 exit status



I'm guessing some missing libraries are responsible here.
Any help would be greatly appreciated.

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