|
From: | Eugene Grayver |
Subject: | [Discuss-gnuradio] Problem/bug with cmake config for gr-uhd using pybombs. |
Date: | Mon, 18 Jul 2016 20:31:33 +0000 |
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. |
[Prev in Thread] | Current Thread | [Next in Thread] |