empty dirs in glib-2.0

empty dirs in glib-2.0

[Kövesdi György]

Hi,

Compiling the Angstrom Linux, in the file openembedded-core/meta/recipes-
core/glib-2.0/glib-2.0_2.30.2.bb (a85f283ffae5407b23532ce2262142ee2d986af2) 
there are the followings:

do_install_append() {
  # remove some unpackaged files
  rm -f ${D}${libdir}/gdbus-2.0/codegen/*.pyc
  rm -f ${D}${libdir}/gdbus-2.0/codegen/*.pyo
  # and empty dirs
  rmdir ${D}${libdir}/gio/modules/
  rmdir ${D}${libdir}/gio/
}

I have problems with the "empty dirs" section: the directory is not empty and 
therefore the installation fails here.
I replaced it with "rm -rf ..." and now it worx but i do not sure it is a good 
solution.
Why these directories are expected to be empty? What does it mean if they are 
not?

Thanx in advance
Gyorgy Kovesdi

Re: empty dirs in glib-2.0

[Richard Purdie]

On Sat, 2012-02-25 at 13:26 +0100, Kövesdi György wrote:
> Hi,
> 
> Compiling the Angstrom Linux, in the file openembedded-core/meta/recipes-
> core/glib-2.0/glib-2.0_2.30.2.bb (a85f283ffae5407b23532ce2262142ee2d986af2) 
> there are the followings:
> 
> do_install_append() {
>   # remove some unpackaged files
>   rm -f ${D}${libdir}/gdbus-2.0/codegen/*.pyc
>   rm -f ${D}${libdir}/gdbus-2.0/codegen/*.pyo
>   # and empty dirs
>   rmdir ${D}${libdir}/gio/modules/
>   rmdir ${D}${libdir}/gio/
> }
> 
> I have problems with the "empty dirs" section: the directory is not empty and 
> therefore the installation fails here.
> I replaced it with "rm -rf ..." and now it worx but i do not sure it is a good 
> solution.
> Why these directories are expected to be empty? What does it mean if they are 
> not?

rmdir was used specifically so we'd know if the directory wasn't empty.
What files are in there?

Are there any .bbappends to the glib recipe in any of your other layers?

Cheers,

Richard

Re: empty dirs in glib-2.0

[Gyorgy Kovesdi]

> rmdir was used specifically so we'd know if the directory wasn't empty.
> What files are in there?

...../usr/lib/gio/modules:

total 32K
drwxr-xr-x 2 kgy users 4.0K Feb 27 11:26 .
drwxr-xr-x 3 kgy users 4.0K Feb 27 11:26 ..
-rwxr-xr-x 1 kgy users 2.0K Feb 27 11:26 libgiofam.la
-rwxr-xr-x 1 kgy users  20K Feb 27 11:26 libgiofam.so

It is reproducible now, even in a brand new checkout.

Regards
Gyorgy Kovesdi

Re: empty dirs in glib-2.0

[Jack Mitchell]

On 27/02/12 10:30, Gyorgy Kovesdi wrote:
>> rmdir was used specifically so we'd know if the directory wasn't empty.
>> What files are in there?
> ...../usr/lib/gio/modules:
>
> total 32K
> drwxr-xr-x 2 kgy users 4.0K Feb 27 11:26 .
> drwxr-xr-x 3 kgy users 4.0K Feb 27 11:26 ..
> -rwxr-xr-x 1 kgy users 2.0K Feb 27 11:26 libgiofam.la
> -rwxr-xr-x 1 kgy users  20K Feb 27 11:26 libgiofam.so
>
> It is reproducible now, even in a brand new checkout.
>
> Regards
> Gyorgy Kovesdi
>
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core

I can confirm I also just ran into this issue on an Angstrom Master 
checkout.

Re: empty dirs in glib-2.0

[Gyorgy Kovesdi]

> It is reproducible now, even in a brand new checkout.
The revision of the glib-2.0_2.30.2.bb file is 4642ae91cee2978956a61cf15df7ea62e3eb1726

Re: empty dirs in glib-2.0

[Ni Qingliang]

Same problem!!!

On Mon, 2012-02-27 at 18:41 +0800, Jack Mitchell wrote:
> On 27/02/12 10:30, Gyorgy Kovesdi wrote:
> >> rmdir was used specifically so we'd know if the directory wasn't empty.
> >> What files are in there?
> > ...../usr/lib/gio/modules:
> >
> > total 32K
> > drwxr-xr-x 2 kgy users 4.0K Feb 27 11:26 .
> > drwxr-xr-x 3 kgy users 4.0K Feb 27 11:26 ..
> > -rwxr-xr-x 1 kgy users 2.0K Feb 27 11:26 libgiofam.la
> > -rwxr-xr-x 1 kgy users  20K Feb 27 11:26 libgiofam.so
> >
> > It is reproducible now, even in a brand new checkout.
> >
> > Regards
> > Gyorgy Kovesdi
> >
> >
> > _______________________________________________
> > Openembedded-core mailing list
> > Openembedded-core@lists.openembedded.org
> > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
> 
> I can confirm I also just ran into this issue on an Angstrom Master
> checkout.
> 
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core

-- 
Yi Qingliang
niqingliang@insigma.com.cn
https://niqingliang2003.wordpress.com

Re: empty dirs in glib-2.0

[Andrea Adami]

On Mon, Feb 27, 2012 at 12:05 PM, Ni Qingliang
<niqingliang@insigma.com.cn> wrote:
> Same problem!!!
>
> On Mon, 2012-02-27 at 18:41 +0800, Jack Mitchell wrote:
>> On 27/02/12 10:30, Gyorgy Kovesdi wrote:
>> >> rmdir was used specifically so we'd know if the directory wasn't empty.
>> >> What files are in there?
>> > ...../usr/lib/gio/modules:
>> >
>> > total 32K
>> > drwxr-xr-x 2 kgy users 4.0K Feb 27 11:26 .
>> > drwxr-xr-x 3 kgy users 4.0K Feb 27 11:26 ..
>> > -rwxr-xr-x 1 kgy users 2.0K Feb 27 11:26 libgiofam.la
>> > -rwxr-xr-x 1 kgy users  20K Feb 27 11:26 libgiofam.so
>> >
>> > It is reproducible now, even in a brand new checkout.
>> >
>> > Regards
>> > Gyorgy Kovesdi
>> >
>> >
>> > _______________________________________________
>> > Openembedded-core mailing list
>> > Openembedded-core@lists.openembedded.org
>> > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
>>
>> I can confirm I also just ran into this issue on an Angstrom Master
>> checkout.
>>

You can fix the issue adding --disable-fam like in glib-2.0/glib.inc

-EXTRA_OECONF_virtclass-native = "--disable-dtrace --disable-systemtap"
+EXTRA_OECONF_virtclass-native = "--disable-dtrace --disable-systemtap
--disable-fam"

The issue has been ackowledged, more tests are going on.
Fix will follow soon.

Regards

Andrea

>> _______________________________________________
>> Openembedded-core mailing list
>> Openembedded-core@lists.openembedded.org
>> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
>
> --
> Yi Qingliang
> niqingliang@insigma.com.cn
> https://niqingliang2003.wordpress.com
>
>
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core

Re: empty dirs in glib-2.0

[Richard Purdie]

On Mon, 2012-02-27 at 19:05 +0800, Ni Qingliang wrote:
> Same problem!!!
> 
> On Mon, 2012-02-27 at 18:41 +0800, Jack Mitchell wrote:
> > On 27/02/12 10:30, Gyorgy Kovesdi wrote:
> > >> rmdir was used specifically so we'd know if the directory wasn't empty.
> > >> What files are in there?
> > > ...../usr/lib/gio/modules:
> > >
> > > total 32K
> > > drwxr-xr-x 2 kgy users 4.0K Feb 27 11:26 .
> > > drwxr-xr-x 3 kgy users 4.0K Feb 27 11:26 ..
> > > -rwxr-xr-x 1 kgy users 2.0K Feb 27 11:26 libgiofam.la
> > > -rwxr-xr-x 1 kgy users  20K Feb 27 11:26 libgiofam.so
> > >
> > > It is reproducible now, even in a brand new checkout.
> > >
> > > Regards
> > > Gyorgy Kovesdi
> > >
> > 
> > I can confirm I also just ran into this issue on an Angstrom Master
> > checkout.

We need to add --disable-fam to EXTRA_OECONF. Since a lot of people are
hitting this, I've pushed such a patch directly.

Cheers,

Richard