make code run both under visual studio and linux g++?

[wildplace]

i need to create a project that able to run both under linux and windows(visual studio)... i pretty much finish all coding and able to run both windows and linux in separate files
the problem i deal with is the header file
which visual studio required #include "StdAfx.h" and not found in G++ under linux

i tried to #ifndef and #ifdef to fix it in this way, but visual studio still gives me a compiler error. so how should fix to make it works under both in Linux(g++) and windows(visual studio)?

#ifdef WIN32 (also tried ifndef)
#include "StdAfx.h"
....
#endif

codes...

[WaltP]

Why are you using StdAfx.h? That's your major problem.

Write the code based on the C++ Standard and the program should compile in both environments. Don't use any of Visual Studio's cutesy enhancements at all.

[wildplace]

but if I don't use stdafx. vs would give me a precompiled header error.so how would I fix this problem without including stdafx? btw, thanks for helping me out in the last thread

it is a win32 console project..

[deceptikon]

but if I don't use stdafx. vs would give me a precompiled header error.

You can turn off precompiled headers in the project settings.it is a win32 console project..
Anything except an empty project will add Microsoftisms. When you're trying to write portable code, I'd recommend starting with an empty project.

[jbennet]

Yes, when you make a project in VC++ untick the box "use precompiled headers". You can delete stdafx.h and then set "Precompiled Header Support" (something along those lines to NO in the project properties page.

[wildplace]

thanks all!! i just see the "precompiled headers"
works perfectly fine now!