On Thu, Oct 22, 2009 at 1:45 PM, Pierre Chapuis <catwell@xxxxxxxxxxxx> wrote:
> On Tue, 20 Oct 2009 09:48:58 +1000,
> Allan McRae <allan@xxxxxxxxxxxxx> wrote:
>
>> Jan de Groot wrote:
>> > On Mon, 2009-10-19 at 15:18 -0500, Aaron Griffin wrote:
>> >
>> >> Are you saying that the .pyo files are no longer architecture
>> >> independent? I was under the assumption they were.
>> >>
>> >
>> > Actually, they're even python-version specific. Updating python could
>> > break the precompiled .pyo files.
>> >
>>
>> And this whole issue was a fairly major source of headaches during the
>> python-2.6 transition... which is why I started making the python
>> packaging policy to deal with them, although that obviously was never
>> finished with (in fact, I had never seen the comment with --optimize=1
>> in it).
>>
>> Now my main concern about all of this is that .pyc and .pyo files used
>> to contain full paths to where they were created. That meant they need
>> to be created on the users system and not during the packaging stage.
>> I have not confirmed if this is still the case.
>>
>> So the best way to deal with them seems to be:
>> 1) touch them during packaging
>> 2) generate them during post_install()
>
> I have found a way to automate that which is, I believe, not PKGBUILD-dependant.
>
> Here's what I do in the PKGBUILD:
>
> [...]
> install="pyo_remover.install"
> [...]
> build() {
> [...]
> # Take care of .pyo files
> cd $pkgdir
> echo "post_install() {" > $startdir/$install
> for _i in $(find . -name '*.pyo'); do
> echo "rm -f "$(echo "$_i" | cut -c2-) >> $startdir/$install
> echo > "$_i"
> done
> echo -e '}\npost_upgrade() {\npost_install $1\n}\n' >> $startdir/$install
> }
>
> pyo_remover.install can be anything, even an empty file. For packages that need a .install file this has to be adapted.
>
> Does this look like a good way to solve the problem? I know the way I do it for now is kind of ugly, but I think it could be much cleaner if the same kind of thing was done directly by makepkg.
Did you mean for this to be post_install? This should be done on
remove, if I'm not mistaken, as the pyo files are actually a good
thing
