Hi Phil,
The --disable-sharedlib-rpath option actually does not remove library paths
from lib files. It removes HDF5 library paths from executable files that
are dynamically linked. If you run ldd on a file such as h5dump in the bin
directory on a machine that does not have hdf5 installed in a system library
location and does not have LD_LIBRARY_PATH set in the environment to where
HDF5 is installed, you should see something like this:
[hdftest@jam bin]$ ldd h5dump
linux-gate.so.1 => (0x0060a000)
libhdf5.so.7 => not found
libz.so.1 => /lib/libz.so.1 (0x002cb000)
librt.so.1 => /lib/librt.so.1 (0x00454000)
libm.so.6 => /lib/libm.so.6 (0x00284000)
libc.so.6 => /lib/libc.so.6 (0x00120000)
libpthread.so.0 => /lib/libpthread.so.0 (0x002af000)
/lib/ld-linux.so.2 (0x00101000)
The "not found" for libhdf5.so.7 indicates that the rpath was removed.
ldd libhdf5.so.7 will show paths to system libraries but not to HDF5
libraries, because libhdf5 does not link to any HDF5 libraries. For
libhdf5_cpp and libhdf5_hl, ldd generally shows paths to the installed
libhdf5.
I don't think whether or not --disable-sharedlib-rpath should remove the
rpath from the lib files has been considered. If that is something you
need, we would be interested in knowing your specific requirements to
explore possible changes to the --disable-sharedlib-rpath option.
Larry
-----Original Message-----
From: Hdf-forum [mailto:[email protected]] On Behalf Of Philipp
Kraus
Sent: Tuesday, December 04, 2012 11:24 AM
To: [email protected]
Subject: [Hdf-forum] rpath removing
Hello,
I build on Linux the HDF libs with the configure flag
--disable-sharedlib-rpath configure & building process works well, but the
libhdf5_cpp and libhdf5_hl library have got also the rpath, only the libhdf5
does not have the rpath. How can I remove the rpath on the cpp and hl
library?
Thanks
Phil
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_______________________________________________
Hdf-forum is for HDF software users discussion.
[email protected]
http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org
