Linking against Gtk3 version of libxfce4ui

[flo.xfce at gmx-topmail.de]

Ok, I found the error. I pulled in gdk/gdkx.h instead of gtk/gtkx.h
Now it works as expected.

On 06/26/2015 11:56 AM, flo.xfce at gmx-topmail.de wrote:
> Yes I'm well aware that I can't link against both Gtk2 and 3. But it
> happens though. No idea why. So here are my changes to the configure script:
> --- orig.ac.in	2015-06-26 11:46:24.543753131 +0200
> +++ configure.ac.in	2015-06-25 17:59:36.260291407 +0200
> @@ -61,10 +61,10 @@
>  XDT_CHECK_LIBX11_REQUIRE()
> 
>  dnl required
> -XDT_CHECK_PACKAGE([LIBXFCE4UTIL], [libxfce4util-1.0], [4.4.0])
> -XDT_CHECK_PACKAGE([LIBXFCE4UI], [libxfce4ui-1], [4.7.0])
> +XDT_CHECK_PACKAGE([LIBXFCE4UTIL], [libxfce4util-1.0], [4.12.0])
> +XDT_CHECK_PACKAGE([LIBXFCE4UI], [libxfce4ui-2], [4.12.0])
>  XDT_CHECK_PACKAGE([XFCONF], [libxfconf-0], [0.1.0svn-r26876])
> -XDT_CHECK_PACKAGE([GTK], [gtk+-2.0], [2.14.0])
> +XDT_CHECK_PACKAGE([GTK], [gtk+-3.0], [3.16.0])
>  XDT_CHECK_PACKAGE([DBUS], [dbus-1], [1.0.0])
>  XDT_CHECK_PACKAGE([DBUS_GLIB], [dbus-glib-1], [0.72])
>  XDT_CHECK_PACKAGE([LIBNOTIFY], [libnotify], [0.7.0])
> 
> And yes, I regnerated the Makefiles.
> And this is ldd's output:
> 
> ldd /usr/bin/xfce4-notifyd-config
> 	linux-vdso.so.1 (0x00007ffd5d9c3000)
> 	libgtk-3.so.0 => /usr/lib/libgtk-3.so.0 (0x00007fb767508000)
> 	libgdk-3.so.0 => /usr/lib/libgdk-3.so.0 (0x00007fb767241000)
> 	libcairo-gobject.so.2 => /usr/lib/libcairo-gobject.so.2
> (0x00007fb767038000)
> 	libxfce4ui-1.so.0 => /usr/lib/libxfce4ui-1.so.0 (0x00007fb766e26000)
> 	libgtk-x11-2.0.so.0 => /usr/lib/libgtk-x11-2.0.so.0 (0x00007fb7667e4000)
> 	libgdk-x11-2.0.so.0 => /usr/lib/libgdk-x11-2.0.so.0 (0x00007fb76652f000)
> [...]
> 
> libxfce4ui-2.so[.0] exists and links against gtk3, I checked this with
> ldd, too.
> Now this is all information I can think of I can provide.
> 
> Regards
> 
> On 06/26/2015 03:36 AM, Matthew Brush wrote:
>> On 2015-06-25 09:07 AM, flo.xfce at gmx-topmail.de wrote:
>>> Hey everyone,
>>> I'm working on porting xfce4-notifyd at the moment but I just can't test
>>> it. It always links against libxfce4ui-1, which is the Gtk2 version on
>>> my system, where libxfce4ui-2 is the Gtk3 version.
>>> I changed the configure script to include
>>> XDT_CHECK_PACKAGE([LIBXFCE4UI], [libxfce4ui-2], [4.12.0]), but this has
>>> no effect.
>>> No other gtk-depending lib is linked, I checked with ldd. The problem
>>> lays with libxfce4ui.
>>> Any hints?
>>>
>>
>> Did you change this line:
>>
>> http://git.xfce.org/apps/xfce4-notifyd/tree/configure.ac.in#n65
>>
>> to `libxfce4ui-2`, and this line:
>>
>> http://git.xfce.org/apps/xfce4-notifyd/tree/configure.ac.in#n67
>>
>> to `gtk+-2.0` and change the 3rd argument to the GTK+ 3 version? If you
>> weren't aware, you can't link gtk2 and gtk3 libraries into same process.
>>
>> Also, just to be sure, you need to re-run autoreconf or autogen.sh or
>> whatever, after messing with the `configure.ac[.in]` files.
>>
>> Without seeing the changed code, that's all I can suggest.
>>
>> Cheers,
>> Matthew Brush
>> _______________________________________________
>> Xfce4-dev mailing list
>> Xfce4-dev at xfce.org
>> https://mail.xfce.org/mailman/listinfo/xfce4-dev
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