Control: tag -1 + unreproducible Hi,
Quoting Xiangyu LIU (2016-12-23 07:36:00) > I want to rebuild locally gcc-5 and gcc-4.9 in current stretch by Sbuild. > > > I download the source of gcc-5 (Debian) and gcc-4.9 (from Ubuntu) and > rebuild by "sbuild -d stretch gcc-xxxxx.dsc". > But building failed with reporting: > "The system has no more ptys. Ask your system administrator to create > more." > "while executing" > "spawn ls" > > I gave a try in Sbuild with root user: > # expect -c "spawn ls" > It is OK to output "spawn ls" > > But when I type above command with normal user: > sh-4.4$ expect -c "spawn ls" > spawn ls > The system has no more ptys. Ask your system administrator to > create more. > while executing > "spawn ls" > > I check the /dev/pts, it was mounted in sbuild (with both root/normal > users): > sh-4.4$ mount | grep pts > devpts on /dev/pts type devpts > (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) > > (stretch-amd64-sbuild)root@WFA256:/# mount | grep pts > devpts on /dev/pts type devpts > (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) > > > I have same issue in pbuilder if I rebuild gcc by: > $ sudo pbuilder build gcc-xxxx.dsc > > But it is OK if rebuild with root user by sbuild > $ sudo sbuild -d stretch gcc-xxxx.dsc > > > Yes I can rebuild gcc by sudo sbuild, but I don't know what is happening > in Sbuild with normal user. > Any comment or advice would be very appreciated ! I cannot reproduce your issue in several ways. - 'expect -c "spawn ls"' works for me independent of whether I'm root or not - building src:gcc-5 works fine on my system inside a stretch chroot without being root - building src:gcc-5 works fine on the Debian buildds https://buildd.debian.org/status/package.php?p=gcc-5 Since you have the same issue with pbuilder, this does not seem to be an sbuild specific bug. Instead this could either be: - a FTBFS bug in src:gcc-5 (but that's unlikely because I just successfully built it on stretch) - a misconfiguration of your system I fear you have to ask elsewhere for advice as I am not familiar with the gcc build system or show me that this really is a bug in sbuild. Thanks! cheers, josch
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