$ make
/cygdrive/f/wxWidgets-2.8.0/bk-deps g++ -c -o baselib_appbase.o  -D__WXMSW__
 -I./src/tiff -I./src/jpeg -I./src/png   -I./src/regex  -DwxUSE_GUI=0 -DwxUSE_BA
SE=1 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -I/cygdrive/f/wxWidgets-2.8.0/lib/wx/
include/msw-unicode-release-static-2.8 -I./include -Wall -Wundef -Wno-ctor-dtor-
privacy -O2 -fno-strict-aliasing ./src/common/appbase.cpp
In file included from ./include/wx/memory.h:16,
                 from ./include/wx/object.h:20,
                 from ./include/wx/list.h:33,
                 from ./src/common/appbase.cpp:31:
./include/wx/string.h:181: error: expected init-declarator before "wxStdString"
./include/wx/string.h:181: error: expected `,' or `;' before "wxStdString"
./include/wx/string.h:714: error: expected `,' or `...' before '&' token
./include/wx/string.h:715: error: ISO C++ forbids declaration of `wxStdString' w
ith no type
./include/wx/string.h:715: error: `wxString::wxString(int)' and `wxString::wxStr
ing(int)' cannot be overloaded
./include/wx/string.h: In constructor `wxString::wxString(int)':
./include/wx/string.h:715: error: `s' undeclared (first use this function)
./include/wx/string.h:715: error: (Each undeclared identifier is reported only o
nce for each function it appears in.)
make: *** [baselib_appbase.o] Error 1