Header adaptations in r10986 break windows building. One of the modifications in src/extension/implementation/implementation.h is the culprit.
------------------------------- Make error line 289: problem compiling: In file included from c:\devlibs/include /sigc++-2.0/sigc++/signal.h:8:0, from src/extension/implementation/implementation.h:16, from src/extension/implementation/implementation.cpp:16: c:\devlibs/include/sigc++-2.0/sigc++/signal_base.h:48:11: error: 'size_t' does n ot name a type c:\devlibs/include/sigc++-2.0/sigc++/signal_base.h:97:3: error: 'size_type' does not name a type c:\devlibs/include/sigc++-2.0/sigc++/signal_base.h:241:11: error: 'size_t' does not name a type c:\devlibs/include/sigc++-2.0/sigc++/signal_base.h:263:3: error: 'size_type' doe s not name a type In file included from src/extension/implementation/implementation.h:16:0, from src/extension/implementation/implementation.cpp:16: c:\devlibs/include/sigc++-2.0/sigc++/signal.h:33:11: error: 'size_t' does not na me a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:34:11: error: 'ptrdiff_t' does not name a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:99:11: error: 'size_t' does not na me a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:100:11: error: 'ptrdiff_t' does no t name a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:276:11: error: 'size_t' does not n ame a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:277:11: error: 'ptrdiff_t' does no t name a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:359:11: error: 'size_t' does not n ame a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:360:11: error: 'ptrdiff_t' does no t name a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:430:11: error: 'size_t' does not n ame a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:431:11: error: 'ptrdiff_t' does no t name a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:515:11: error: 'size_t' does not n ame a type c:\devlibs/include/sigc++-2.0/sigc++/signal.h:516:11: error: 'ptrdiff_t' does no t name a type -------------------