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(a)lists.nfs-ganesha.org To unsubscribe send an email to devel-leave(a)lists.nfs-ganesha.org

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(a)vmware.com&gt; 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(a)redhat.com&gt; 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(a)lists.nfs-ganesha.org > To unsubscribe send an email to devel-leave(a)lists.nfs-ganesha.org > _______________________________________________ Devel mailing list -- devel(a)lists.nfs-ganesha.org To unsubscribe send an email to devel-leave(a)lists.nfs-ganesha.org