There's a subtle problem with the FindUHD.cmake as used from PyBombs. If the system has UHD installed in the 'standard' location (/usr/include/uhd, etc), this path will be used instead of the path set by pybombs prefix. I.e. if I install gr into /etc/gr1: uhd is installed in /etc/gr1/src/uhd, but gr-uhd will use /usr/.../uhd. This leads to very difficult to diagnose problems if the UHD versions are slightly different. If they are very different, the build simply fails due to undefined symbols.
I am not familiar enough with the pybombs environment to suggest a fix. Perhaps pybombs should set the UHD_DIR env variable? ________________________ Eugene Grayver, Ph.D. Aerospace Corp., Sr. Eng. Spec. Tel: 310.336.1274 ________________________
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