Bug#813813: RFS: msi-keyboard -- command line tool to change MSI steelseries keyboards color setup

[Jakub Wilk <jwilk@debian.org>]

* Mattia Rizzolo <mattia@debian.org>, 2016-03-19, 12:37:
> PATH="`pwd`":"$PATH" help2man msi-keyboard --no-info --name="MSI steelseries keyboard color changer" > debian/msi-keyboard.1
> help2man: can't get `--help' info from msi-keyboard
> Try `--no-discard-stderr' if option outputs to stderr
> debian/rules:12: recipe for target 'override_dh_auto_build' failed
> make[1]: *** [override_dh_auto_build] Error 2
> make[1]: Leaving directory '/build/msi-keyboard-1.0'
> debian/rules:6: recipe for target 'build' failed
> make: *** [build] Error 2
> dpkg-buildpackage: error: debian/rules build gave error exit status 2
> E: Failed autobuilding of package
>
>
> I wonder why not just use `help2man ./msi-keyboard ...` instead of 
> messing around with PATH

Fiddling with PATH often necessary when the --help output depends on 
argv[0], which seems to be the case here.

> (which is probably what went wrong here).

Nope. The culprit is that debian/rules tries generating the manpage 
before building the executable.

--
Jakub Wilk