Also, unrelated, if you have your source dirs still lying around, and you update UHD, then you only have to re-link GNU Radio. Should take ~1 minute, not much more.
M On 04/12/2016 03:35 PM, Richard Bell wrote: > OK thanks Martin. I'll give it a try. > > Rich > > On Tue, Apr 12, 2016 at 3:27 PM, Martin Braun <[email protected] > <mailto:[email protected]>> wrote: > > It's my experience that ccache errs on the right side, i.e. it rather > recompiles if unsure. I've never had any caching issues with ccache. > Note that the cache quickly fills up, if I can spare the space I will up > the cache size from the default 1 GB. Right now it's at 8 GB but I doubt > that'll ever fill up. > > M > > On 04/12/2016 03:09 PM, Richard Bell wrote: > > Johnathan, > > > > Regarding ccache, do you need to worry about cleaning ccache because of > > weird compilation errors at all, or does it always just work? I haven't > > used a tool like this before but I'm considering it since you recommend > it. > > > > Rich > > > > On Tue, Apr 12, 2016 at 2:59 PM, Richard Bell <[email protected] > <mailto:[email protected]> > > <mailto:[email protected] <mailto:[email protected]>>> > wrote: > > > > Now that you mention it, I don't think I've ever tried recompiling > > GNU Radio without pulling from gnuradios github first. If I don't > > pull gnuradios latest souce, maybe it would be a fast upgrade for > > uhd only. > > > > My process for rebuilding gnuradio is to go to where my build > > directory is (without destroying it), and running sudo make install. > > This is what usually takes about an hour. > > > > Rich > > > > On Tue, Apr 12, 2016 at 12:26 PM, Johnathan Corgan > > <[email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]>>> wrote: > > > > On Tue, Apr 12, 2016 at 12:13 PM, Marcus Müller > > <[email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]>>> > wrote: > > > > > > GR compile time is an interesting issue. > > > > > > I can't recommend enough using the ccache utility if you are > > going to be compiling GNU Radio more than once. > > > > -Johnathan > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > [email protected] <mailto:[email protected]> > <mailto:[email protected] <mailto:[email protected]>> > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > > > > > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > [email protected] <mailto:[email protected]> > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] <mailto:[email protected]> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
