[Spice-devel] spice-gtk-0.24 make error

[Klaus Hochlehnert]

Hi,

the patch worked, thanks for that.

Does that mean from 0.24 it won't work on older distro's?
Ubuntu 12.04 uses glibc 2.15.

Thanks, Klaus

-----Original Message-----
From: Uri Lublin [mailto:uril at redhat.com] 
Sent: Tuesday, April 08, 2014 10:49 AM
To: Klaus Hochlehnert
Cc: spice-devel at lists.freedesktop.org
Subject: Re: [Spice-devel] spice-gtk-0.24 make error

On 04/08/2014 10:37 AM, Klaus Hochlehnert wrote:
> Hi,
>
> I tried to make spice-gtk 0.24 on Ubuntu 12.04 and got this error:
>
>    CCLD     chezdav
> ./.libs/libphodav.a(libphodav_la-phodav-server.o): In function `parse_propfind':
> /usr/src/spice-gtk-0.24/gtk/phodav/libphodav/phodav-server.c:862: undefined reference to `g_clear_pointer'
> ./.libs/libphodav.a(libphodav_la-phodav-server.o): In function `phodav_server_dispose':
> /usr/src/spice-gtk-0.24/gtk/phodav/libphodav/phodav-server.c:321: undefined reference to `g_clear_pointer'
> /usr/src/spice-gtk-0.24/gtk/phodav/libphodav/phodav-server.c:322: undefined reference to `g_clear_pointer'
> /usr/src/spice-gtk-0.24/gtk/phodav/libphodav/phodav-server.c:323: undefined reference to `g_clear_pointer'
> /usr/src/spice-gtk-0.24/gtk/phodav/libphodav/phodav-server.c:324: undefined reference to `g_clear_pointer'
> collect2: ld returned 1 exit status
> make[6]: *** [chezdav] Error 1
> make[5]: *** [all-recursive] Error 1
> make[4]: *** [all] Error 2
> make[4]: Leaving directory `/usr/src/spice-gtk-0.24/gtk/phodav'
> make[3]: *** [all-recursive] Error 1
> make[3]: Leaving directory `/usr/src/spice-gtk-0.24/gtk'
> make[2]: *** [all] Error 2
> make[2]: Leaving directory `/usr/src/spice-gtk-0.24/gtk'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/usr/src/spice-gtk-0.24'
> make: *** [all] Error 2
>
>
> Any idea what might be missing?

g_clear_pointer was introduced in glib 2.34.
Likely, your glib is older than 2.34.
https://developer.gnome.org/glib/unstable/glib-Memory-Allocation.html#g-clear-pointer

Try to define it yourself, for example as done in spice-gtk/gtk/glib-compat.h http://cgit.freedesktop.org/spice/spice-gtk/tree/gtk/glib-compat.h

Uri.