Build issues

Build issues

[Santhebachalli Ganesh]

[-- Attachment #1: Type: text/plain, Size: 220 bytes --]

See attached.
Thanks in case you get a chance to look into this.

What are the messages with "...Failed" mean?
Does "-- Missing Optional Items:" ok as it is optional?
Does rxe_cfg script generated by the build?

-Ganesh

[-- Attachment #2: build_msg1.txt --]
[-- Type: text/plain, Size: 7578 bytes --]

Thanks in case you get a chance to look into this.

What are the messages with "...Failed" mean?
Does "-- Missing Optional Items:" ok as it is optional?
Does rxe_cfg script generated by the build?

-Ganesh

--- Info start ---

NOTE .../build and .../bin are populated.
adminuser@xxx:~/gits/rdma-core$ ls build/lib
ibacm                    libibacmp.so            libipathverbs-rdmav17.so  libmlx5.so.1          librdmacm.so.1
libbnxt_re-rdmav17.so    libibumad.so            libmlx4-rdmav17.so        libmlx5.so.1.4.17.0   librdmacm.so.1.1.17.0
libcxgb3-rdmav17.so      libibumad.so.3          libmlx4.so                libmthca-rdmav17.so   librspreload.so
libcxgb4-rdmav17.so      libibumad.so.3.0.17.0   libmlx4.so.1              libnes-rdmav17.so     librxe-rdmav17.so
libhfi1verbs-rdmav17.so  libibverbs.so           libmlx4.so.1.0.17.0       libocrdma-rdmav17.so  libvmw_pvrdma-rdmav17.so
libhns-rdmav17.so        libibverbs.so.1         libmlx5-rdmav17.so        libqedr-rdmav17.so
libi40iw-rdmav17.so      libibverbs.so.1.1.17.0  libmlx5.so                librdmacm.so

adminuser@xxx:~/gits/rdma-core$ ls build/bin
cmtime          ibv_devinfo       ibv_xsrq_pingpong  rdma-ndd      rping       udpong
ibacm           ibv_rc_pingpong   iwpmd              rdma_server   rstream     umad_compile_test
ib_acme         ibv_srq_pingpong  mckey              rdma_xclient  srp_daemon  umad_reg2
ibv_asyncwatch  ibv_uc_pingpong   rcopy              rdma_xserver  ucmatose    umad_register2
ibv_devices     ibv_ud_pingpong   rdma_client        riostream     udaddy      umad_sa_mcm_rereg_test

adminuser@xxx:~/gits/rdma-core$ hostnamectl
   Static hostname: xxx
         Icon name: computer
        Machine ID: xxx
           Boot ID: xxx
  Operating System: Ubuntu 16.04.3 LTS
            Kernel: Linux 4.9.80-040980-generic
      Architecture: x86-64

No IB HW

Installed following packages as in README:
build-essential cmake gcc libudev-dev libnl-3-dev libnl-route-3-dev ninja-build pkg-config valgrind

Install 16.04 Ubuntu netinstall
Upgraded to latest long term stable kernel (4.9.80)
(4.9.x version has the in-kernel rdma_rxe driver)

>-- Performing Test HAVE_RDMA_IB_USER_VERBS_H - Failed
The header file (ib_user_verbs.h), and others exist.
adminuser@xxx:~/gits/rdma-core$ sudo find / -name ib_user_verbs.h
[sudo] password for adminuser:
/home/adminuser/gits/rdma-core/build/include/rdma/ib_user_verbs.h
/usr/src/linux-headers-4.9.80-040980/include/uapi/rdma/ib_user_verbs.h
/usr/src/linux-headers-4.4.0-112/include/uapi/rdma/ib_user_verbs.h
/usr/include/rdma/ib_user_verbs.h

--- Info end ---

--- stdout start ---
adminuser@wizard:~/gits/rdma-core$ bash build.sh
-- The C compiler identification is GNU 5.4.0
-- Check for working C compiler using: Ninja
-- Check for working C compiler using: Ninja -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1")
-- Performing Test HAVE_NO_SPARSE
-- Performing Test HAVE_NO_SPARSE - Success
-- Performing Test HAVE_C_WARNINGS
-- Performing Test HAVE_C_WARNINGS - Success
-- Performing Test HAVE_C_WMISSING_PROTOTYPES
-- Performing Test HAVE_C_WMISSING_PROTOTYPES - Success
-- Performing Test HAVE_C_WMISSING_DECLARATIONS
-- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_C_WWRITE_STRINGS
-- Performing Test HAVE_C_WWRITE_STRINGS - Success
-- Performing Test HAVE_C_WFORMAT_2
-- Performing Test HAVE_C_WFORMAT_2 - Success
-- Performing Test HAVE_C_WORKING_SHADOW
-- Performing Test HAVE_C_WORKING_SHADOW - Success
-- Performing Test HAVE_C_WORKING_MISSING_FIELD_INITIALIZERS
-- Performing Test HAVE_C_WORKING_MISSING_FIELD_INITIALIZERS - Success
-- Performing Test HAVE_NO_STRICT_ALIASING
-- Performing Test HAVE_NO_STRICT_ALIASING - Success
-- Performing Test HAVE_FUNC_ATTRIBUTE_IFUNC
-- Performing Test HAVE_FUNC_ATTRIBUTE_IFUNC - Success
-- Performing Test HAS_CLOEXEC
-- Performing Test HAS_CLOEXEC - Success
-- Performing Test HAVE_FUNC_ATTRIBUTE_ALWAYS_INLINE
-- Performing Test HAVE_FUNC_ATTRIBUTE_ALWAYS_INLINE - Success
-- Looking for stdatomic.h
-- Looking for stdatomic.h - found
-- Performing Test SUPPORTS_AS_NEEDED
-- Performing Test SUPPORTS_AS_NEEDED - Success
-- Performing Test SUPPORTS_NO_UNDEFINED
-- Performing Test SUPPORTS_NO_UNDEFINED - Success
-- Performing Test _LDSYMVER_SUCCESS
-- Performing Test _LDSYMVER_SUCCESS - Success
-- Found LDSymVer: GNU
-- Found PythonInterp: /usr/bin/python (found version "2.7.12")
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Checking for modules 'libnl-3.0;libnl-route-3.0'
--   Found libnl-3.0, version 3.2.27
--   Found libnl-route-3.0, version 3.2.27
-- Performing Test HAVE_WORKING_IF_H
-- Performing Test HAVE_WORKING_IF_H - Success
-- Found UDev: /usr/lib/x86_64-linux-gnu/libudev.so
-- Check size of long
-- Check size of long - done
-- Performing Test HAVE_RDMA_IB_USER_VERBS_H
-- Performing Test HAVE_RDMA_IB_USER_VERBS_H - Failed
-- Performing Test HAVE_RDMA_IB_USER_SA_H
-- Performing Test HAVE_RDMA_IB_USER_SA_H - Success
-- Performing Test HAVE_RDMA_IB_USER_CM_H
-- Performing Test HAVE_RDMA_IB_USER_CM_H - Success
-- Performing Test HAVE_RDMA_HFI_HFI1_IOCTL_H
-- Performing Test HAVE_RDMA_HFI_HFI1_IOCTL_H - Failed
-- Performing Test HAVE_RDMA_RDMA_USER_IOCTL_H
-- Performing Test HAVE_RDMA_RDMA_USER_IOCTL_H - Failed
-- Performing Test HAVE_RDMA_IB_USER_MAD_H
-- Performing Test HAVE_RDMA_IB_USER_MAD_H - Success
-- Performing Test HAVE_RDMA_RDMA_NETLINK_H
-- Performing Test HAVE_RDMA_RDMA_NETLINK_H - Failed
-- Performing Test HAVE_RDMA_RDMA_USER_CM_H
-- Performing Test HAVE_RDMA_RDMA_USER_CM_H - Success
-- Performing Test HAVE_RDMA_RDMA_USER_RXE_H
-- Performing Test HAVE_RDMA_RDMA_USER_RXE_H - Failed
-- Performing Test HAVE_RDMA_VMW_PVRDMA-ABI_H
-- Performing Test HAVE_RDMA_VMW_PVRDMA-ABI_H - Failed
-- Performing Test HAVE_COHERENT_DMA
-- Performing Test HAVE_COHERENT_DMA - Success
-- Found Systemd: /usr/lib/x86_64-linux-gnu/libsystemd.so
-- Looking for valgrind/memcheck.h
-- Looking for valgrind/memcheck.h - found
-- Looking for valgrind/drd.h
-- Looking for valgrind/drd.h - found
-- Performing Test LIBC_HAS_LIBRT
-- Performing Test LIBC_HAS_LIBRT - Success
-- Performing Test HAVE_C_WSTRICT_PROTOTYPES
-- Performing Test HAVE_C_WSTRICT_PROTOTYPES - Success
-- Performing Test HAVE_C_WOLD_STYLE_DEFINITION
-- Performing Test HAVE_C_WOLD_STYLE_DEFINITION - Success
-- Performing Test HAVE_C_WREDUNDANT_DECLS
-- Performing Test HAVE_C_WREDUNDANT_DECLS - Success
-- Missing Optional Items:
--  rdma/ib_user_verbs.h NOT found (old system kernel headers)
--  rdma/rdma_netlink.h NOT found (old system kernel headers)
--  rdma/rdma_user_rxe.h NOT found (old system kernel headers)
--  rdma/vmw_pvrdma-abi.h NOT found (old system kernel headers)
-- Configuring done
-- Generating done
-- Build files have been written to: /home/adminuser/gits/rdma-core/build
[188/188] Linking C shared module lib/libibacmp.so

--- stdout end ---

Re: Build issues

[Jason Gunthorpe]

On Wed, Feb 07, 2018 at 05:17:42PM -0800, Santhebachalli Ganesh wrote:
> See attached.
> Thanks in case you get a chance to look into this.
> 
> What are the messages with "...Failed" mean?

It means your system doesn't support the thing tested. In all the
cases you showed the thing is optional.

> Does "-- Missing Optional Items:" ok as it is optional?

It means your systems is old. These are expected on xenial

> Does rxe_cfg script generated by the build?

Yes, it will be installe during the 'ninja install' step, but you can
run it from the build directory too.

We should really fix things to put the runnable version into build/bin...

Jason
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