On Wednesday, 2017-10-18 22:08:04 +0000, Dylan Baker wrote: > Quoting Eric Engestrom (2017-10-18 14:48:49) > > On Wednesday, 2017-10-18 18:45:19 +0000, Nicholas Miell wrote: > > > On 10/17/2017 12:21 PM, Dylan Baker wrote: > > > > +<p> > > > > +To see a description of your options you can run "meson configure". > > > > This will > > > > +show your meson project configuration options as well as your local > > > > +configuration options. One meson option to be aware of is that meson's > > > > default > > > > +build type is "debug" (-O0 -g on gcc/clang). > > > > +</p> > > > > + > > > > +<pre> > > > > + meson configure build > > > > +</pre> > > > > + > > > > > > There should probably be a warning here about how there's no way to > > > export a > > > build configuration and how every minor or point update of meson requires > > > you to delete your build directories and reconfigure everything from > > > scratch. > > > > Agreed, the delete & reconfigure thing is really annoying, I'm hoping > > this will be fixed eventually :/ > > > > As for exporting the config, I'm actually working on this area of > > meson's code right now, it would be quite easy for me to add a 'dump' > > feature. > > I'm guessing something like autotool's `./config.status --config` that > > can just be fed back to the next run of `meson` would be good? > > > > I haven't actually yet figured out if I can only print the options that > > don't have their default value, so what I can do for now is a trivial > > 'dump all the current values'. Would that be interesting to you? > > I don't think that the meson IR has an concept of default values for options, > the interpreter just passes the default value as the value if one isn't > given. I
Yeah, that's the impression I got, but I hadn't dug enough to be sure. I really want to have a 'reset to default value' in my TUI though, so I just might have to add that concept to meson :P > do think this is a nice feature, and I was thinking about doing it myself, > once > the 0.43.1 release happens and upstream starts pulling feature requests again. > One though I had was just to save the command line options in a text file so > you > could do something like: > > meson build-1.0 `cat build-0.9/options.txt` Not a bad idea! I'll add an optional `outfile` param to `--dump` :) I have the dump feature basically working in my branch [1] btw, I'll make a nice clean patch series out of it and submit a pull request when the TUI is usable. [1] https://github.com/1ace/meson/tree/feature/mesonconf-tui > > Dylan _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
