Enable mDNS within buildroot -


i have working buildroot build (2017.02.1). need add mdns. using configuration menu managed add , build first avahi auto ip option. when add mdns , libdns_sd sub options build fails (below). have removed 'dbus' 'fs_skeleton/etc/passwd' build still fails. new buildroot & pointers help! 

mkdir -p /home/user/buildroot-mywork/buildroot/output/target/etc ( \     echo "name=buildroot"; \     echo "version=2017.02.1-00039-g464795e"; \     echo "id=buildroot"; \     echo "version_id=2017.02.1"; \     echo "pretty_name=\"buildroot 2017.02.1\"" \ ) >  /home/user/buildroot-mywork/buildroot/output/target/etc/os-release >>>   copying overlay /home/user/buildroot-mywork/buildroot/../target/device/myproduct_mx6/production/rootfs_overlay >>>   executing post-build script /home/user/buildroot-mywork/buildroot/../target/device/myproduct_mx6/production/postbuild.sh !*!*!*[ post build ]*!*!*! >>>   generating root filesystem image rootfs.tar rm -f /home/user/buildroot-mywork/buildroot/output/build/_fakeroot.fs rm -f /home/user/buildroot-mywork/buildroot/output/target/this_is_not_your_root_filesystem rm -f /home/user/buildroot-mywork/buildroot/output/build/_users_table.txt echo '#!/bin/sh' > /home/user/buildroot-mywork/buildroot/output/build/_fakeroot.fs echo "set -e" >> /home/user/buildroot-mywork/buildroot/output/build/_fakeroot.fs echo "chown -h -r 0:0 /home/user/buildroot-mywork/buildroot/output/target" >> /home/user/buildroot-mywork/buildroot/output/build/_fakeroot.fs printf '    avahi -1 avahi -1 * - - -\n     dbus -1 dbus -1 * /var/run/dbus - dbus dbus messagebus user\n   mosquitto -1 nogroup -1 * - - - mosquitto user\n    sshd -1 sshd -1 * - - - ssh drop priv user\n\n' >> /home/user/buildroot-mywork/buildroot/output/build/_users_table.txt path="/opt/buildroot-2017.02.1/bin:/opt/buildroot-2017.02.1/sbin:/opt/buildroot-2017.02.1/usr/bin:/opt/buildroot-2017.02.1/usr/sbin:/home/user/bin:/home/user/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" /home/user/buildroot-mywork/buildroot/support/scripts/mkusers /home/user/buildroot-mywork/buildroot/output/build/_users_table.txt /home/user/buildroot-mywork/buildroot/output/target >> /home/user/buildroot-mywork/buildroot/output/build/_fakeroot.fs mkusers: user 'dbus' exists group 'avahi' (wants 'dbus') fs/tar/tar.mk:14: recipe target '/home/user/buildroot-mywork/buildroot/output/images/rootfs.tar' failed make[2]: *** [/home/user/buildroot-mywork/buildroot/output/images/rootfs.tar] error 1 makefile:79: recipe target '_all' failed make[1]: *** [_all] error 2 make[1]: leaving directory '/home/user/buildroot-mywork/buildroot' makefile:120: recipe target 'all' failed make: *** [all] error 2 user@sdkq:~/buildroot-mywork$

_user_table.txt:

avahi -1 avahi -1 * - - - dbus -1 dbus -1 * /var/run/dbus - dbus dbus messagebus user mosquitto -1 nogroup -1 * - - - mosquitto user sshd -1 sshd -1 * - - - ssh drop priv user

this looks weird. please report bug buildroot bug tracker, after making sure: 1/ can reproduce after clean build (make clean all) 2/ include buildroot .config file allows reproduce problem.


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