I've been taking up practice playing around with C++ lately, using Dev-C++ 4.9.9.2. And I reckoned I'd get some neat GUI in there, as well, so I downloaded GTK+ and installed and everything in your ordinary manner. I've included the include directories in the compiler commands, and in the directories, and I've also installed the windows runtime and a Dev-C++ package, AND I've linked to the libraries through the -l[lib] formula. That solved most of my problems - from the initial "can not find gtk.h" or whatever they are, through to "Linker Error: gtk_main() not defined" and so forth. Now the compiler errors are past, but I get a runtime error instead:
"Can not locate procedure start address g_assert_warning in DLL file libglib-2.0-0.dll"
This error does not seem to have anything to do with my code but appears to be something from a faulty build or something. I've googled around a bit and whatever results I get seem to point at something like it. I've tried a few batch files linked here and there but there's always been something wrong about it. I also tried downloading a new libglib-2.0-0.dll, which didn't help.