Hi Daniel, The patch worked. Thanks! - Sriram On 4/23/19, 5:42 PM, "Daniel Gryniewicz" <dang@redhat.com> wrote: Okay, I think this is caused by having an old version of gcc. I see similar error on Fedora 24 (gcc 6.3.1) but not on Fedora 27 or newer. For me, I have to patch out LTTng support from ntirpc to build it for Ganesha. Something like the attached patch may work for you. Daniel On 4/23/19 6:04 AM, Sriram Patil wrote: > Also, lttng version, > > sriramp@ubuntu:~/workspace/nfs-ganesha/build$ lttng --version > lttng (LTTng Trace Control) 2.7.1 - Herbe à Détourne > > - Sriram > > On 4/23/19, 10:15 AM, "Sriram Patil" <sriramp@vmware.com> wrote: > > Hi Daniel, > > Here's my configuration, > > sriramp@ubuntu:~/workspace/nfs-ganesha/build$ uname -a > Linux ubuntu 4.8.0-36-generic #36~16.04.1-Ubuntu SMP Sun Feb 5 09:39:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux > sriramp@ubuntu:~/workspace/nfs-ganesha/build$ cmake --version > cmake version 3.5.1 > > CMake suite maintained and supported by Kitware (kitware.com/cmake). > sriramp@ubuntu:~/workspace/nfs-ganesha/build$ gcc --version > gcc (Ubuntu 5.4.0-6ubuntu1~16.04.10) 5.4.0 20160609 > Copyright (C) 2015 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > > - Sriram > > On 4/22/19, 7:04 PM, "Daniel Gryniewicz" <dang@redhat.com> wrote: > > They both build for me (I always build with LTTng). What > distro/version/compiler/cmake are you using? > > Daniel > > On 4/20/19 3:34 PM, Sriram Patil wrote: > > Hi, > > > > It looks like lttng linking is broken in both top of the tree and > > 2.7-stable branch. I am seeing following errors when trying to compile > > ganesha by setting USE_LTTNG, > > > > On top of tree, > > > > /usr/bin/ld: ganesha.nfsd: hidden symbol `tracepoint_dlopen' in > > CMakeFiles/ganesha.nfsd.dir/MainNFSD/nfs_main.c.o is referenced by DSO > > > > /usr/bin/ld: final link failed: Bad value > > > > collect2: error: ld returned 1 exit status > > > > CMakeFiles/ganesha.nfsd.dir/build.make:107: recipe for target > > 'ganesha.nfsd' failed > > > > make[2]: *** [ganesha.nfsd] Error 1 > > > > CMakeFiles/Makefile2:201: recipe for target > > 'CMakeFiles/ganesha.nfsd.dir/all' failed > > > > make[1]: *** [CMakeFiles/ganesha.nfsd.dir/all] Error 2 > > > > Makefile:149: recipe for target 'all' failed > > > > make: *** [all] Error 2 > > > > On V2.7-stable branch, > > > > /usr/bin/ld: rpcping: hidden symbol `tracepoint_dlopen' in > > ../src/lttng/libntirpc_lttng.a(main.c.o) is referenced by DSO > > > > /usr/bin/ld: final link failed: Bad value > > > > collect2: error: ld returned 1 exit status > > > > libntirpc/tests/CMakeFiles/rpcping.dir/build.make:109: recipe for target > > 'libntirpc/tests/rpcping' failed > > > > make[2]: *** [libntirpc/tests/rpcping] Error 1 > > > > CMakeFiles/Makefile2:450: recipe for target > > 'libntirpc/tests/CMakeFiles/rpcping.dir/all' failed > > > > make[1]: *** [libntirpc/tests/CMakeFiles/rpcping.dir/all] Error 2 > > > > Makefile:149: recipe for target 'all' failed > > > > make: *** [all] Error 2 > > > > - Sriram > > > > > > _______________________________________________ > > Devel mailing list -- devel@lists.nfs-ganesha.org > > To unsubscribe send an email to devel-leave@lists.nfs-ganesha.org > > > _______________________________________________ > Devel mailing list -- devel@lists.nfs-ganesha.org > To unsubscribe send an email to devel-leave@lists.nfs-ganesha.org > > > >