Re: [Libguestfs] 回复： guestfs_mount_local* api undefined symbols
On Fri, May 11, 2012 at 01:03:26AM +0800, Nok wrote:
I checked the version and found that it printed an old 1.17.17
version which was deployed before. But I remembered i did check the
version in guestfish shell and it said 1.17.40 before that，then i
totally ignored the fact i had another version involved.
Local builds act a bit differently because they contain a hidden
'RPATH' ELF entry:
$ eu-readelf -d ./fish/.libs/lt-guestfish | grep RPATH
RPATH Library rpath: [/home/rjones/d/libguestfs/src/.libs:/usr/local/lib]
This RPATH entry overrides LD_LIBRARY_PATH:
$ LD_LIBRARY_PATH=/usr/lib64 ./fish/.libs/lt-guestfish --version
guestfish 1.17.40
For the builds that we provide in Fedora and RHEL, we strip out RPATH:
$ eu-readelf -d /usr/bin/guestfish | grep RPATH
$ /usr/bin/guestfish --version
/usr/bin/guestfish 1.17.36fedora=17,release=2.fc17
I`ve changed the LD_LIBRARY_PATH and the "undefined symbol"
error
disappeared.But some "inspection API not available because of
compiled without hivex library" pops up.I`ll check this out later.
Install the 'hivex-devel' and 'libvirt-devel' packages (from RHEL)
before ./configure && make.
You may be able to do 'yum-builddep libguestfs' to install all the
dependencies; or else read the libguestfs.spec file (BuildRequire lines).
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-p2v converts physical machines to virtual machines. Boot with a
live CD or over the network (PXE) and turn machines into Xen guests.
http://et.redhat.com/~rjones/virt-p2v