On Tue, Mar 28, 2006 at 03:29:27PM -0500, Michael Spang wrote:
> Daniel Schepler wrote:
> > Package: greasemonkey
> > Version: 0.6.4-3
> > Severity: serious

> > From my pbuilder build log:

> > ...
> >  debian/rules build
> > dh_testdir
> > dh_testroot
> > dh_testroot: You must run this as root (or use fakeroot).
> > make: *** [clean] Error 1

> > You are not allowed to do anything in the build target which might require 
> > root access (or even fakeroot access).
> Perhaps it's just my interpretation, but policy seems to conflict with
> itself regarding this problem.

> (1) The build target must not do anything that might require root privilege.
> (2) The build target may need to run the clean target first - see below

This is poorly worded in policy.  The intent of this requirement is "you may
need to run the `clean' target before running the `build target'", or "The
`build' target may need the `clean' target *to be run* first".

> The package reflects (2) and (3). I suppose removing dh_testroot from
> the clean rule would solve this, but it is quite handy to make sure the
> build fails as soon as possible and to notify the builder that root
> access is probably required.

No, there's nothing wrong with having the clean target call dh_testroot; the
problem here is in making the build target depend on clean.

> The solution is of course quite trivial for this particular package. The
> build target depends on the clean target only because it ensures that
> making the binary target will build correctly without any stale files
> from a previous build.

Why would you do this?  The normal semantics of make *deliberately* allow
you to use the output of a previous make run; requiring clean before every
build excludes a valid use case, whereas the standard tools
(dpkg-buildpackage) account for the converse quite satisfactorily already.

Cheers,
-- 
Steve Langasek                   Give me a lever long enough and a Free OS
Debian Developer                   to set it on, and I can move the world.
[EMAIL PROTECTED]                                   http://www.debian.org/

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