Am 16.02.2020 um 01:25 schrieb Enrico Forestieri <for...@lyx.org>: > > On Sat, Feb 15, 2020 at 04:09:14PM +0100, Stephan Witt wrote: >> Am 15.02.2020 um 15:31 schrieb Enrico Forestieri <for...@lyx.org>: >>> >>> On Sat, Feb 15, 2020 at 02:41:19PM +0100, Stephan Witt wrote: >>>> >>>> I came up with another path. IMHO easier to understand. >>>> And it works with all variants of Qt and input. >>> >>> Unfortunately, it confuses me more than the previous one. >>> Please, can you apply the attached debug patch and report the >>> results you obtain with both Qt 5.9 and 5.12? >> >> Here you are: >> >> version: 5.9.8 >> file_name: >> /var/folders/1x/zm63s22x7s591xrlgm4rl9v40000gn/T/lyx_tmpdir.aScQxky52159/lyx_tmpbuf0/Tutorial.tex >> abstmp: >> /var/folders/1x/zm63s22x7s591xrlgm4rl9v40000gn/T/lyx_tmpdir.rHrJLJU14712 >> realtmp: >> /private/var/folders/1x/zm63s22x7s591xrlgm4rl9v40000gn/T/lyx_tmpdir.rHrJLJU14712 >> >> Qt version: 5.12.3 >> file_name: >> /var/folders/1x/zm63s22x7s591xrlgm4rl9v40000gn/T/lyx_tmpdir.aScQxky52159/lyx_tmpbuf0/Tutorial.tex >> abstmp: >> /private/var/folders/1x/zm63s22x7s591xrlgm4rl9v40000gn/T/lyx_tmpdir.BOxdOihSBXEp >> realtmp: >> /private/var/folders/1x/zm63s22x7s591xrlgm4rl9v40000gn/T/lyx_tmpdir.BOxdOihSBXEp > > Something really fishy is going on here. Note that you get the *same* > file_name with both 5.9.8 and 5.12.3. This is already really strange, > but the stranger thing is that the last component of abstmp and realtmp > changes, becoming lyx_tmpdir.rHrJLJU14712 in one case and > lyx_tmpdir.BOxdOihSBXEp in the other one. Seemingly, they are unrelated > to file_name…
To simplify my testing I’m using the mini-buffer command input to debug the whole thing. I’ve used the arrow up in mini-buffer to repeat the previous command. Sorry for not telling you this. The entire point is: if you send the file name with private prefix and receive the file name without it it works with Qt-5.9 and break with Qt-5.12 because Qt-folks decided to use the real path name as result of QDir::tempPath(). We have no control over Qt and over Skim. That’s my situation with Qt-5.12. Did you try my patch and did you saw any problem with it on Linux? > I tried to reproduce your configuration on linux by creating a /tmpriv > symlink pointing to /private/tmp and trying to set the temporary dir > to /tmpriv. I did non succeed because it seems that the temporary > directory cannot be changed and is always /tmp, whatever you set > in Preferences->Paths->Temporary directory ! Yes, probably it’s platform specific if it’s /tmp or /private/var/folders/1x/zm63s22x7s591xrlgm4rl9v40000gn The latter is simply more secure. Stephan -- lyx-devel mailing list lyx-devel@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-devel
