wxWidgets-3.0: build failing on Yosemite

[nvdchr@…]

On a Yosemite Mac OSX 10.10 mac pro

Christophes-Mac-Pro:~ cngo$ sudo port -v
MacPorts 2.3.1

:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_wxWidgets-3.0/wxWidgets-3.0/work/wxWidgets-3.0.1/build/bk-deps /usr/bin/clang++ -c -o xrcdll_xh_listbk.o -I./.pch/wxprec_xrcdll -D__WXOSX_COCOA__      -DWXBUILDING      -I../src/regex  -DWXUSINGDLL -DWXMAKINGDLL_XRC -dynamic -fPIC -DPIC -Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy -Woverloaded-virtual -Wno-deprecated-declarations -D_FILE_OFFSET_BITS=64 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_wxWidgets-3.0/wxWidgets-3.0/work/wxWidgets-3.0.1/build/lib/wx/include/osx_cocoa-unicode-3.0 -I../include -I/opt/local/include -I/opt/local/include -DWX_PRECOMP -pipe -Os -arch x86_64 -stdlib=libc++ -fno-common  ../src/xrc/xh_listbk.cpp
:info:build ../src/osx/webview_webkit.mm:392:30: warning: incompatible pointer types sending 'WebViewUIDelegate *' to parameter of type 'id<WKUIDelegate>' [-Wincompatible-pointer-types]
:info:build     [m_webView setUIDelegate:uiDelegate];
:info:build                              ^~~~~~~~~~
:info:build ../src/osx/webview_webkit.mm:464:34: warning: 'WKPreferences' may not respond to 'setUsesPageCache:'
:info:build         [[m_webView preferences] setUsesPageCache:NO];
:info:build          ~~~~~~~~~~~~~~~~~~~~~~~ ^
:info:build ../src/osx/webview_webkit.mm:466:34: warning: 'WKPreferences' may not respond to 'setUsesPageCache:'
:info:build         [[m_webView preferences] setUsesPageCache:YES];
:info:build          ~~~~~~~~~~~~~~~~~~~~~~~ ^
:info:build ../src/osx/webview_webkit.mm:936:25: error: cannot initialize a variable of type 'WebBackForwardList *' with an rvalue of type 'WKBackForwardList *'
:info:build     WebBackForwardList* history = [m_webView backForwardList];
:info:build                         ^         ~~~~~~~~~~~~~~~~~~~~~~~~~~~
:info:build ../src/osx/webview_webkit.mm:954:25: error: cannot initialize a variable of type 'WebBackForwardList *' with an rvalue of type 'WKBackForwardList *'
:info:build     WebBackForwardList* history = [m_webView backForwardList];
:info:build                         ^         ~~~~~~~~~~~~~~~~~~~~~~~~~~~
:info:build 3 warnings and 2 errors generated.
:info:build make: *** [webviewdll_osx_webview_webkit.o] Error 1
:info:build make: *** Waiting for unfinished jobs....
:info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_wxWidgets-3.0/wxWidgets-3.0/work/wxWidgets-3.0.1/build'
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_wxWidgets-3.0/wxWidgets-3.0/work/wxWidgets-3.0.1/build" && /usr/bin/make -j12 -w all 
:info:build Exit code: 2