Compiler version, name, and OS detection in C++

Question

I need to detect the OS name, compiler name, and version of the compiler with C++, as I need to change the setup for each case.

How can I do that?

Answer 1

I recommend define platform in build scripts by providing -D_i386 -DENDIAN=1234 -D_linux. But if you still think another predef project is your friend:

http://sourceforge.net/apps/mediawiki/predef/index.php?title=Main_Page