On Tue, Mar 8, 2011 at 10:03 PM, Dan Kegel dank@kegel.com wrote:
Robert McDonald asked:
I want to be able to define a structure if I'm compiling with Wine 1.2.2 but not with Wine 1.3.15, since the structure definition exists in the latter but not the former. Is there a preprocessor macro pre-defined by winegcc that holds the Wine version?
#include "config.h" gives you PACKAGE_VERSION, but that's a string.
Looking at 'git blame commctrl.h, I see that MCM_SETCALENDARBORDER is a preprocessor symbol of similar vintage to TASKDIALOG_BUTTON, testing for that should suffice.
(But Wine doesn't implement task dialogs, hope you're not expecting them to work. There has been some interest in implementing it, and some code is floating around, but I haven't heard anything concrete yet.)
- Dan
I'm not familiar with your build system, but what a lot of projects do (including Wine) to check if a function is present is to perform a tiny compile test during 'configure'. That's also the type of solution I would try to search for instead of relying on a number.
Roderick