Re: [dpdk-dev] Undefined reference to FUSE

[IñakiMurillo <inaki.murilloa@ehu.eus>]

Hi Pablo,

Thank you very much, it worked for me.

But now I am trying to compile openvswicth after applying the next patch:

http://openvswitch.org/pipermail/dev/2015-January/050278.html

And it happends the same. I gues that I should ask in the ovs mail list,
but in case you know the answer I ask here.

Thank you in advanced.

Regards,

Iñaki


El 13/03/15 a las 13:09, De Lara Guarch, Pablo escribió:
> Hi Iñaki,
>
>> -----Original Message-----
>> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of IñakiMurillo
>> Sent: Friday, March 13, 2015 11:50 AM
>> To: dev@dpdk.org
>> Subject: [dpdk-dev] Undefined reference to FUSE
>>
>> Hello,
>>
>> I am trying to compile the vhost example using DPDK 1.8.0. I have
>> installed fuse and libfuse-dev (as I am using Ubuntu). I have modified
>> config/common_linuxapp as follows:
>>
>> CONFIG_RTE_BUILD_COMBINE_LIBS=y
>> CONFIG_RTE_LIBRTE_VHOST=y
>>
>> Then, I compile DPDK 1.8.0 as follows:
>>
>> make config T=x86_64-native-linuxapp-gcc
>> make install T=x86_64-native-linuxapp-gcc
>>
>> And when it comes to compile vhost example I get errors about undefined
>> reference. To compile it I use theses intructions:
>>
>> export RTE_SDK=/path/to/dpdk-1.8.0
>> export RTE_TARGET=x86_64-native-linuxapp-gcc
>> make
>>
>> The log of the error is:
>>
>>
>> CC main.o
>>   LD vhost-switch
>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>> In function `vhost_net_ioctl':
>> vhost-net-cdev.c:(.text+0x3c): undefined reference to `fuse_req_ctx'
>> vhost-net-cdev.c:(.text+0xd5): undefined reference to
>> `fuse_reply_ioctl_retry'
>> vhost-net-cdev.c:(.text+0x185): undefined reference to `fuse_reply_ioctl'
>> vhost-net-cdev.c:(.text+0x253): undefined reference to
>> `fuse_reply_ioctl_retry'
>> vhost-net-cdev.c:(.text+0x2c2): undefined reference to `fuse_reply_ioctl'
>> vhost-net-cdev.c:(.text+0x30a): undefined reference to `fuse_reply_err'
>> vhost-net-cdev.c:(.text+0x359): undefined reference to
>> `fuse_reply_ioctl_retry'
>> vhost-net-cdev.c:(.text+0x472): undefined reference to `fuse_reply_ioctl'
>> vhost-net-cdev.c:(.text+0x49f): undefined reference to `fuse_reply_ioctl'
>> vhost-net-cdev.c:(.text+0x4ea): undefined reference to `fuse_reply_ioctl'
>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>> In function `vhost_net_release':
>> vhost-net-cdev.c:(.text+0x515): undefined reference to `fuse_req_ctx'
>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>> In function `vhost_net_open':
>> vhost-net-cdev.c:(.text+0x58d): undefined reference to `fuse_req_ctx'
>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>> In function `rte_vhost_driver_register':
>> vhost-net-cdev.c:(.text+0x828): undefined reference to
>> `cuse_lowlevel_setup'
>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>> In function `rte_vhost_driver_session_start':
>> vhost-net-cdev.c:(.text+0x86c): undefined reference to `fuse_session_loop'
>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>> In function `vhost_net_release':
>> vhost-net-cdev.c:(.text+0x55b): undefined reference to `fuse_reply_err'
>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>> In function `vhost_net_open':
>> vhost-net-cdev.c:(.text+0x5d3): undefined reference to `fuse_reply_open'
>> vhost-net-cdev.c:(.text+0x5ef): undefined reference to `fuse_reply_err'
>> collect2: ld returned 1 exit status
>> make[1]: *** [vhost-switch] Error 1
>> make: *** [all] Error 2
>>
>>
>> Can anyone help me?
> This was fixed after 1.8.0, on this patch:
> http://dpdk.org/dev/patchwork/patch/2603/
>
> You can either apply it yourself or get the latest code using git.
>
> Regards,
> Pablo
>> Thank you in advanced.
>>