[Dev-C++] Re: Beginner : trouble with FLTK ...

[Ray K. <he...@er...>]

I think I figured out the problem. It seems it was due to an outdated=20
version of MinGW. I had been running 2.9 or so; I upgraded to 3.2 and now=
=20
the Hello World from the project file is compiling just fine. With luck,=20
this will solve the problem on your system, as well.
(Actually, I just did a complete reinstall of Dev-C++, but the I'm fairly=
=20
certain that the compiler's the only part I hadn't already upgraded.)

Aurelie Jeunejean wrote:
> Hy,
> I have Dev-C++ 4.9.7.0 and I recently install the FLTK package (found o=
=3D
n
> http://www.bloodshed.net/dev/packages/fltk.html ).
> I try to make a simple Hello window but when I compile under Dev-Cpp I
> get those error messages :
>  [Linker error] undefined reference to `Fl_Window::Fl_Window(int, int,
> char const*)'
> [Linker error] undefined reference to `fl_define_FL_SHADOW_LABEL()'
> ...
> [Linker error] undefined reference to `Fl_Widget::~Fl_Widget()'
>  In the options of the compiler, I include the directory=3D20
> c:\Dev-Cpp\include\FL. So what do I have to do to make it work ?
>  Thanks a lot.