I have installed the cross toolchain with - binutils 2.15.94.0.2 configure --prefix=/opt/compilers --host=i486-pc-linux-gnu \ --build=i486-pc-linux-gnu --target=i486-mingw32 --infodir=/tmp \ --mandir=/tmp --datadir=$PREFIX/i486-mingw32/share make make gnulocaledir=/tmp localedir=/tmp install gcc 3.4.3 configure --prefix=/opt/compilers -host=i486-pc-linux-gnu \ --build=i486-pc-linux-gnu --target=i486-mingw32 --infodir=/tmp \ --enable-threads=win32 \ --mandir=/tmp --datadir=$PREFIX/i486-mingw32/share make make -C gnatlib make gnulocaledir=/tmp localedir=/tmp install w32api 3.2 configure --prefix=/opt/compilers/i486-mingw32 --build=i486-pc-linux-gnu \ --host=i486-mingw32 --target=i486-mingw32 make make install mingw-runtime 3.7 configure --prefix=/opt/compilers/i486-mingw32 \ --build=i486-pc-linux-gnu --host=i486-mingw32 --target=i486-mingw32 make make install wxWidgets 2.6.0 configure --prefix=/opt/compilers/i486-mingw32 --mandir=/tmp --infodir=/tmp \ --build=i486-pc-linux-gnu --host=i486-mingw32--enable-optimise \ --with-libpng --with-libjpeg --with-libtiff \ --with-zlib --without-sdl --enable-odbc --disable-monolithic --enable-threads make make install mv /opt/compilers/i486-mingw32/lib/wx*.dll /opt/compilers/i486-mingw32/bin Everything worked well including the other libraries - zlib, jpeg etc. I then tried aMule 2.0.1 - ( Compiles perfectly with wxgtk under linux with same toolchain version ) No matter what I do what options I use to compile the cross compiler or wxwidgets I get the same problem. configure --host=i486-mingw32 --enable-amule-gui --enable-amulecmd \ --enable-amulecmdgui --enable-amule-daemon --enable-webserver \ --enable-webservergui --enable-alc --enable-alcc --enable-cas --enable-wxcas \ --with-wx-prefix=/opt/compilers/i486-mingw32 make and got the following fatal errors ( in a number of files ) - if i486-mingw32-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I/opt/comilers/i486-mingw32/include \ -I/opt/compilers/i486-mingw32/lib/wx/include/i486-mingw32-msw-ansi-release-2.6 \ -I/opt/compilers/i486-mingw32/include/wx-2.6 -D__WXMSW__ -mthreads \ -DWXUSINGDLL=1 -DNO_GCC_PRAGMA -DwxUSE_GUI=0 \ -I/usr/include/libpng12 -DEC_REMOTE \ -DWEBSERVERDIR="\"/usr/share/amule/webserver\"" \ -I/opt/comilers/i486-mingw32/include -DUSE_EMBEDDED_CRYPTO -W -Wall -g \ -ggdb -fno-inline -D__DEBUG__ -fmessage-length=0 -MT amuleweb-WebServer.o \ -MD -MP -MF ".deps/amuleweb-WebServer.Tpo" -c-o amuleweb-WebServer.o \ `test -f 'WebServer.cpp' || echo './'`WebServer.cpp; \ . . . /opt/compilers/lib/gcc/i486-mingw32/3.4.3/../../../../include/c++/3.4.3/cstdlib:103: error: `::malloc' has not been declared /opt/compilers/lib/gcc/i486-mingw32/3.4.3/../../../../include/c++/3.4.3/cstdlib:111: error: `::realloc' has not been declared /opt/compilers/i486-mingw32/include/wx-2.6/wx/buffer.h:96: error: `malloc' undeclared (first use this function) /opt/compilers/i486-mingw32/include/wx-2.6/wx/buffer.h:96: error: (Each undeclared identifier is reported only once for each function it appears in.) /opt/compilers/i486-mingw32/include/wx-2.6/wx/buffer.h:100: error: `malloc' undeclared (first use this function) /opt/compilers/i486-mingw32/include/wx-2.6/wx/buffer.h:134: error: `malloc' undeclared (first use this function) /opt/compilers/i486-mingw32/include/wx-2.6/wx/buffer.h:145: error: `realloc' undeclared (first use this function) (Extraneous warning filtered) My problem is the malloc thing. Any help would be appreciated. Thanx -- regs MR E_T _______________________ \ \ \ OOHH I hate TYPOS \ \ \ ~~~~~~~~~~~~~~~~~~~~~~~