[Slackbuilds-users] mixxx bogus udev rules

[B Watson]

After building (but not actually *installing*) audio/mixxx, I notice
this in dmesg output:

[4463837.124783] udevd[598]: invalid key/value pair in file
/etc/udev/rules.d/mixxx.usb.rules on line 7, starting at character 99
('#')
[4463837.124791] udevd[598]: hint: comments can only start at beginning of line
[4463837.124801] udevd[598]: invalid key/value pair in file
/etc/udev/rules.d/mixxx.usb.rules on line 8, starting at character 99
('#')
[4463837.124803] udevd[598]: hint: comments can only start at beginning of line

There are 2 issues here:

#1: The udev rules from upstream are invalid (causing this noise in
dmesg). Easy to fix:

sed -i 's,\(.*\) \(#.*\),\n\2\n\1,' res/linux/mixxx.usb.rules

...somewhere in mixxx.SlackBuild before the 'scons' commands.

#2: scons is installing the udev rules directly to /etc, rather than $PKG/etc.
>From the build log:

...
Install file: "res/linux/mixxx.usb.rules" as "/etc/udev/rules.d/mixxx.usb.rules"
scons: done building targets.
...

Looks like this is the only file (the rest of the "Install file" lines
are going to /tmp/SBo/package-mixxx/).

It also looks like it can be fixed with a one-line sed in the SlackBuild:

sed -i "s,/etc/udev/rules.d,$PKG&," src/SConscript

...somewhere before the 'scons' commands.