Emulator

related bug in fedora : https://bugzilla.redhat.com/show_bug.cgi?id=1124402

Has this been fixed upstream?

will retry soon on fc22

So,
current state on Fedora 22 with wxGTK3-devel is :

with just running cmake without option I get :
-- Could NOT find wxWidgets (missing: wxWidgets_FOUND)
-- Could NOT find wxWidgets (missing: wxWidgets_FOUND)
Using static wxWidgets from Externals

But, with "cmake -DwxWidgets_CONFIG_EXECUTABLE=/usr/libexec/wxGTK3/wx-config" I have
-- Found wxWidgets: TRUE
Found wxWidgets version 3.0.2
wxWidgets found, enabling GUI build

It seems there is now further modification coming to Fedora on that front so maybe Dolphin's cmake should be looking at both places?

anyway, build after "cmake -DwxWidgets_CONFIG_EXECUTABLE=/usr/libexec/wxGTK3/wx-config" still fails with gtk2 errors :
Linking CXX static library libcore.a
[ 89%] Built target core
Scanning dependencies of target dolphin-emu-nogui
Scanning dependencies of target dolphin-emu
[ 89%] [ 90%] Building CXX object Source/Core/DolphinWX/CMakeFiles/dolphin-emu-nogui.dir/MainNoGUI.cpp.o
Building CXX object Source/Core/DolphinWX/CMakeFiles/dolphin-emu-nogui.dir/X11Utils.cpp.o
In file included from /usr/include/wx-3.0/wx/arrstr.h:14:0,
from /home/sheepdestroyer/Downloads/dolphin-master/Source/Core/DolphinWX/X11Utils.h:18,
from /home/sheepdestroyer/Downloads/dolphin-master/Source/Core/DolphinWX/MainNoGUI.cpp:116:
/usr/include/wx-3.0/wx/defs.h:3412:31: error: conflicting declaration ‘typedef struct _GdkWindow GdkWindow’
typedef struct _GdkWindow GdkWindow;
^
In file included from /usr/include/gtk-2.0/gdk/gdkscreen.h:32:0,
from /usr/include/gtk-2.0/gdk/gdkapplaunchcontext.h:31,
from /usr/include/gtk-2.0/gdk/gdk.h:32,
from /usr/include/gtk-2.0/gtk/gtk.h:32,
from /home/sheepdestroyer/Downloads/dolphin-master/Source/Core/DolphinWX/X11Utils.h:16,
from /home/sheepdestroyer/Downloads/dolphin-master/Source/Core/DolphinWX/MainNoGUI.cpp:116:
/usr/include/gtk-2.0/gdk/gdktypes.h:114:39: note: previous declaration as ‘typedef struct _GdkDrawable GdkWindow’
typedef struct _GdkDrawable GdkWindow;
^
[ 90%] [ 90%] Building CXX object Source/Core/DolphinWX/CMakeFiles/dolphin-emu.dir/ARCodeAddEdit.cpp.o
Building CXX object Source/Core/DolphinWX/CMakeFiles/dolphin-emu.dir/AboutDolphin.cpp.o
In file included from /usr/include/wx-3.0/wx/arrstr.h:14:0,
from /home/sheepdestroyer/Downloads/dolphin-master/Source/Core/DolphinWX/X11Utils.h:18,
from /home/sheepdestroyer/Downloads/dolphin-master/Source/Core/DolphinWX/X11Utils.cpp:12:
/usr/include/wx-3.0/wx/defs.h:3412:31: error: conflicting declaration ‘typedef struct _GdkWindow GdkWindow’
typedef struct _GdkWindow GdkWindow;

Dolphin still does not find wxWidget3 automatically on Fedora 23.

Fedora has implemented symlinks for wxW 2&3 to coexist on the same system and the bug has been closed.

However dolphin does not look for them.

This is what I have to change to make it work with cmake :

_filename=/usr/include/wx-3.0/wx/version.h
wxWidgets_CONFIG_EXECUTABLE=/usr/bin/wx-config-3.0
wxWidgets_wxrc_EXECUTABLE=/usr/bin/wxrc-3.0

however build still fails with GTK2 errors so I am opening an other bug for that

Bug https://bugs.dolphin-emu.org/issues/9414 opened about build failure

So, actually I am not sure about that anymore ; I just rm-ed everything and git-cloned again and now it seems that wxwidget3 is detected just fine.

-- Found wxWidgets: -pthread;;;-lwx_gtk3u_xrc-3.0;-lwx_gtk3u_webview-3.0;-lwx_gtk3u_html-3.0;-lwx_gtk3u_qa-3.0;-lwx_gtk3u_adv-3.0;-lwx_gtk3u_core-3.0;-lwx_baseu_xml-3.0;-lwx_baseu_net-3.0;-lwx_baseu-3.0 (found version "3.0.2") 
-- Found wxWidgets: -pthread;;;-lwx_gtk3u_core-3.0;-lwx_gtk3u_aui-3.0;-lwx_gtk3u_adv-3.0;-lwx_baseu-3.0 (found version "3.0.2") 
Found wxWidgets version 3.0.2
-- Found GTK2_GTK: /usr/lib64/libgtk-x11-2.0.so  
wxWidgets found, enabling GUI build

The GTK3/GTK2 things is still valid though meaning that by default, dolphin will not build on Fedora systems where wxWidget3-devel is installed.

This can be closed.