id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
2579,Linking libboost_filesystem may need an rpath,Olaf Seibert <olafs@…>,,"This is on FreeBSD 6.1, where the rpath of an executable is separate from the rpaths of the shared libraries it links with.

I have built boost 1.37.0 and installed it in a private directory, for use with another project. After linking the other project, I examined it with ldd to check if I had got the library search paths correct.

I found that although some boost libraries could be found, one was not found (libboost_system-gcc42-mt-1_37.so.1.37.0).

It turned out that libboost_system-* was required by libboost_filesystem-*, but since there was no RPATH option specified when linking, it was not found.

I worked around it by re-linking libboost_filesystem-* while the environment variable LD_RUN_PATH was set to the private library directory. A proper solution would pass --rpath (or equivalent) to the linker. (Unfortunately how to pass this option varies somewhat between systems: -R, -Wl,-R, -Wl,--rpath, -wL,-rpath, etc etc)",Bugs,closed,Boost 1.38.0,Building Boost,Boost 1.37.0,Problem,invalid,,