I would take a look at:
http://predef.sourceforge.net/precomp.html
and use those. If _I_ were to do it I would do the following:
If I were targeting specifically windows (MSVC, MINGW, CygWin)
#if __WIN32
#else
#endif
OR if I was targeting Visual studio then
#if _MSC_VER
#else
#endif
Hope that helps.
mike
On Jan 29, 2008, at 11:14 AM, Convey Christian J NPRI wrote:
Does CMake automatically set preprocessor variables that indicate
the operating system?
I'd like to write some code similar to this:
#ifdef UNIX
...
#elif WIN#@
...
#endif
But if CMake is already setting some of those preprocessor
variables for me, it's not clear what variables it's setting.
Thanks,
Christian
Christian Convey
Scientist, Naval Undersea Warfare Centers
Newport, RI
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