Bug 516828

Summary:	x11-libs/gtk-mac-integration-2.0.5 has automagic dependency on gtk2/3 and needs slotting
Product:	Gentoo/Alt	Reporter:	Michael Weiser <michael>
Component:	Prefix Support	Assignee:	Gentoo Prefix <prefix>
Status:	RESOLVED OBSOLETE
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Michael Weiser 2014-07-10 08:44:22 UTC

gtk-mac-integration has an automagic dependency on gtk-2.0/-3.0. It uses whatever it finds when configuring, prefering gtk3. On my system, GIMP and inkscape require gtk2, Wireshark-1.12 will only work with gtk3. Depending on which gtk gtk-mac-integration is linked against, either will crash with messages as shown below while the other will work.

gtk-mac-integration's configure has an option --with-gtk accepting gtk+-2.0 and gtk+-3.0 as parameters.

So I guess the package would need to be slotted for gtk2 and gtk3 in some way. If you could sketch out the way to go (versioning scheme for the package and libs, putting libs in separate paths or renaming them, ...) I'd give it a go.

Thanks,
Michael

crash messages:
michael@sys:~ # gimp
objc[29562]: Class GdkQuartzView is implemented in both /usr/local/gentoo/usr/lib/libgdk-3.0.dylib and /usr/local/gentoo/usr/lib/libgdk-quartz-2.0.0.dylib. One of the two will be used. Which one is undefined.
objc[29562]: Class GtkQuartzStatusIcon is implemented in both /usr/local/gentoo/usr/lib/libgtk-3.0.dylib and /usr/local/gentoo/usr/lib/libgtk-quartz-2.0.0.dylib. One of the two will be used. Which one is undefined.
objc[29562]: Class GtkClipboardOwner is implemented in both /usr/local/gentoo/usr/lib/libgtk-3.0.dylib and /usr/local/gentoo/usr/lib/libgtk-quartz-2.0.0.dylib. One of the two will be used. Which one is undefined.
objc[29562]: Class GtkDragSourceOwner is implemented in both /usr/local/gentoo/usr/lib/libgtk-3.0.dylib and /usr/local/gentoo/usr/lib/libgtk-quartz-2.0.0.dylib. One of the two will be used. Which one is undefined.
objc[29562]: Class ResultReceiver is implemented in both /usr/local/gentoo/usr/lib/libgtk-3.0.dylib and /usr/local/gentoo/usr/lib/libgtk-quartz-2.0.0.dylib. One of the two will be used. Which one is undefined.

(gimp:29562): Gtk-ERROR **: GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported

michael@sys:~ # wireshark
objc[37085]: Class GdkQuartzView is implemented in both /usr/local/gentoo/usr/lib/libgdk-quartz-2.0.0.dylib and /usr/local/gentoo/usr/lib/libgdk-3.0.dylib. One of the two will be used. Which one is undefined.
objc[37085]: Class GtkQuartzStatusIcon is implemented in both /usr/local/gentoo/usr/lib/libgtk-quartz-2.0.0.dylib and /usr/local/gentoo/usr/lib/libgtk-3.0.dylib. One of the two will be used. Which one is undefined.
objc[37085]: Class GtkClipboardOwner is implemented in both /usr/local/gentoo/usr/lib/libgtk-quartz-2.0.0.dylib and /usr/local/gentoo/usr/lib/libgtk-3.0.dylib. One of the two will be used. Which one is undefined.
objc[37085]: Class GtkDragSourceOwner is implemented in both /usr/local/gentoo/usr/lib/libgtk-quartz-2.0.0.dylib and /usr/local/gentoo/usr/lib/libgtk-3.0.dylib. One of the two will be used. Which one is undefined.
objc[37085]: Class ResultReceiver is implemented in both /usr/local/gentoo/usr/lib/libgtk-quartz-2.0.0.dylib and /usr/local/gentoo/usr/lib/libgtk-3.0.dylib. One of the two will be used. Which one is undefined.

(wireshark:37085): Gtk-ERROR **: GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported
Trace/BPT trap: 5

Comment 1 Michael Weiser 2016-05-20 17:45:43 UTC

I no longer need it.