On Tuesday, September 15, 2015 11:57:40 AM René J.V. Bertin wrote: > Hi, > > I know MacPorts isn't actually supported on Linux, but certain ports do build without modification. I make very light use of that (and am even trying if I can reuse my efforts on Qt5 ports), but have been running into an interesting warning lately: > > /opt/local/bin/cmake: /opt/local/bin/cmake: no version information available (required by /opt/local/bin/cmake) > > or > > %> /opt/local/bin/bsdtar --version > /opt/local/bin/bsdtar: /opt/local/bin/bsdtar: no version information available (required by /opt/local/lib/libxml2.so.2) > /opt/local/bin/bsdtar: /opt/local/bin/bsdtar: no version information available (required by /opt/local/lib/libxml2.so.2) > bsdtar 3.1.2 - libarchive 3.1.2 > > I'm curious where this comes from (and how to remedy it), any ideas? > > Thanks, > R. > _______________________________________________ > macports-users mailing list > macports-users@lists.macosforge.org > https://lists.macosforge.org/mailman/listinfo/macports-users
It means that the libxml2.so that you linked against had versioned symbols but the one that's getting loaded doesn't. Most likely the compiler wasn't compiled correctly and is linking against your system libraries. You can see nm to list the symbols on the libraries, the ones with versioned symbols will have an @VERSION suffix on all symbols. You can use the LD_LIBRARY_PATH and LD_PRELOAD environment variables to load the right libraries for troubleshooting. -- Fernando Rodriguez _______________________________________________ macports-users mailing list macports-users@lists.macosforge.org https://lists.macosforge.org/mailman/listinfo/macports-users
