Daniel Kauffman wrote:
> In debian/rules, when using override_dh_auto_install, the command:
> 
>     dh_auto_install -- alternate-install-target
> 
> Generates the following:
> 
>     make -j1 install DESTDIR=/tmp/<snip> alternate-install-target
> 
> Instead of:
> 
>     make -j1 alternate-install-target DESTDIR=/tmp/<snip>
> 
> While the commands:
> 
>     dh_auto_build
>     dh_auto_clean
> 
> Work as expected by allowing alternate Makefile targets to be specified.

       -- params
           Pass params to the program that is run. These can be used to
           supplement or override the any standard parameters that
           dh_auto_install passes.

dh_auto_install is behaving as documented; the additional params are
supplemental, they don't cause it not to run the install target. If make had
a way to override a previously specified target with additional params,
the params could be used that way, but it doesn't.

It's an accident of implementation that dh_auto_build runs just "make"
with no target, which allows any additional params to contain a
different target to run than the default one. We can't generalize from
that to expect other commands to work the same. (You're wrong about
dh_auto_clean; it behaves like dh_auto_install.)

What you want is not possible to implement without dh_auto_install
understanding every parameter that could be passed to make in the params
-- which specify a target to run, and which don't -- so it can remove
the target it detected it should run if a param overrides. That would be
really ugly, especially if someone then generalized from that to its
support for other, non-make build systems.

Anyway, if you're need to override the make target run by dh_auto_*,
then the best way is to not use the debhelper command. From the man page:

       This is intended to work for about 90% of packages. If it
       doesn't work, or tries to use the wrong install target,
       you're encouraged to skip using dh_auto_install at all,
       and just run make install manually.

-- 
see shy jo

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