net-irc/znc: bump to 1.6.3, EAPI=6

- use the proper LICENSE
- remove the ZNC_DATADIR variable
- the libressl patch is no longer required → drop patch
- swig is not needed to build bindings from a release, removed from DEPEND
- configure uses python3 by default → don't specify it any more
- move informational postinst messages to a README.gentoo file
- fix the systemd unit by setting a valid HOME for the znc user
- delete the custom src_unpack function, provide the full path to gtest

Gentoo-Bug: https://bugs.gentoo.org/567344
Gentoo-Bug: https://bugs.gentoo.org/571366
Gentoo-Bug: https://bugs.gentoo.org/521916

Package-Manager: portage-2.2.28
Closes: https://github.com/gentoo/gentoo/pull/1086

1 files changed, 22 insertions, 0 deletions

diff --git a/net-irc/znc/files/README.gentoo b/net-irc/znc/files/README.gentoo
new file mode 100644
index 000000000000..5b222a24f589
--- /dev/null
+++ b/net-irc/znc/files/README.gentoo
@@ -0,0 +1,22 @@
+To run znc as a user, run 'znc --makeconf' to create a configuration file.
+
+If znc was compiled with the 'daemon' use flag, you may run
+    emerge --config znc
+to configure it.
+
+To generate a new SSL certificate, run:
+    znc --system-wide-config-as znc --makepem -d /var/lib/znc
+as root.
+
+If migrating from a user-based install, you can copy the existing
+configuration files:
+     mkdir /var/lib/znc
+     mv /home/$USER/.znc/* /var/lib/znc
+     rm -rf /home/$USER/.znc
+     chown -R znc:znc /var/lib/znc
+You may also adjust the location of the files and the user running znc
+in /etc/conf.d/znc instead.
+
+To run as a daemon, please make sure that your configuration contains
+    PidFile = /run/znc/znc.pid
+or that the PidFile value matches the one in /etc/conf.d/znc.