[maemo-developers] Where is libhildon.so entry when issuing "ldd /usr/bin/Calendar" ?

[From: Jianchun Zhou]

Thanks a million. I am satisfied with these replies.

On Wed, Feb 3, 2010 at 7:22 PM, pHilipp Zabel <philipp.zabel at gmail.com>wrote:

> On Wed, Feb 3, 2010 at 11:57 AM, Jianchun Zhou <jianchun.zhou at gmail.com>
> wrote:
> > Dear List:
> >
> > When I issued "ldd /usr/bin/Calendar" under scrachbox, I got results as
> > below:
> >
> > [sbox-FREMANTLE_X86: ~] > ldd /usr/bin/Calendar
> >     libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x00e4c000)
> >     libgvfscommon.so.0 => /usr/lib/libgvfscommon.so.0 (0x00c87000)
> >     libc.so.6 => /lib/libc.so.6 (0x00715000)
> >     libdbus-1.so.3 => /usr/lib/libdbus-1.so.3 (0x00449000)
> >     libpthread.so.0 => /lib/libpthread.so.0 (0x00c2b000)
> >     libgio-2.0.so.0 => /usr/lib/libgio-2.0.so.0 (0x00110000)
> >     libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0x00ab1000)
> >     libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0x002fa000)
> >     /lib/ld-linux.so.2 (0x0088d000)
> >     librt.so.1 => /lib/librt.so.1 (0x00176000)
> >     libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0x00f12000)
> >     libdl.so.2 => /lib/libdl.so.2 (0x0017e000)
> >
> >
> > I wonder where is "libhildon-1.so.0 => /usr/lib/libhildon-1.so.0
> > (0x00938000)" ?
>
> Try ldd /usr/bin/Calendar.launch, which is the real binary.
>
> > And this libhildon entry is really there after I issued "ldd a.out" on my
> > hilldon application.
> >
> > My hildon application's source code is attached.
> >
> > Anybody knows why?
>
> /usr/bin/Calendar links to maemo-invoker, which is a part of
> maemo-launcher.
> It keeps a pre-initialized GTK+ ready and then dynamically loads the
> main binary, in order to decrease startup times.
>
> See http://maemo.gitorious.org/maemo-af/maemo-launcher/blobs/master/README
> for details.
>
> regards
> Philipp
>



-- 
Best Regards
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