cross compile ok sample build errors

[N]

Hello

I managed to cross compile wxwidgets 2.8.7 base on pc for an arm target:
../configure --host=arm-none-linux-gnueabi
--target=arm-non-linux-gnueabi --build=i686-pc-cygwin
--enable-monolithic --disable-shared --disable-gui --enable-optimise
--disable-precomp-headers

I now get strange errors when trying to build the example

c:/wxWidgets-2.8.7/build-arm/lib\libwx_base-2.8-arm-none-linux-gnueabi.a(monolib_cmdline.o):
In function `wxCmdLineParser::Parse(bool)':cmdline.cpp:(.text+0x40a0):
undefined reference to `wxDateTime::ParseDate(char const*)'
c:/wxWidgets-2.8.7/build-arm/lib\libwx_base-2.8-arm-none-linux-gnueabi.a(monolib_filefn.o):
In function `wxFileModificationTime(wxString
const&)':filefn.cpp:(.text+0x3430): undefined reference to
`wxDateTime::TIME_T_FACTOR'
c:/wxWidgets-2.8.7/build-arm/lib\libwx_base-2.8-arm-none-linux-gnueabi.a(monolib_filename.o):
In function `wxFileName::GetTimes(wxDateTime*, wxDateTime*,
wxDateTime*) const':filename.cpp:(.text+0x1628): undefined reference
to `wxDateTime::TIME_T_FACTOR'
c:/wxWidgets-2.8.7/build-arm/lib\libwx_base-2.8-arm-none-linux-gnueabi.a(monolib_filename.o):
In function `wxFileName::SetTimes(wxDateTime const*, wxDateTime
const*, wxDateTime const*)':filename.cpp:(.text+0x5a84): undefined
reference to `wxDateTime::TIME_T_FACTOR'

Can anyone give me an idea what could be wrong ?

Thanks

Nic