undefined references when compiling FLTK proj

[Nobody/Anonymous]

I am using Dev-C++ 4.9.7.1 and FLTK 1.1.2
when compiling the template project I am getting error messages like

[Linker error] undefined reference to `Fl_Window::Fl_Window(int, int, char const *)'

for all the library calls.

have checked the inclusion of libraries in the project option settings, seems to be O.K.

any idea?

[Anonymous]

I have yet to find one Dev-C++ package that works out-of-thr-box with this version. The problem is the MinGW/GCC v3.2 compiler. I managed to get WINBGIM (BGI clone console mode graphics) working by re-building from the sourcecode. I had to declare "using std namespace", and fix some other warnings an errors.

I am working on porting wxWindows, which is causing more problems that WINBGIM. I have not yet looked at FLTK.

In the mean-time, you could try replacing the MinGW compiler with an earlier version; ( or adding it as an alternate - Dev-C++ will support multiple compilers I think). Alternatively replace the whole Dec-C++ with an earlier release.

[Anonymous]

thanks a lot for the quick answer Clifford

Christof