[R-SIG-Mac] Compling rgl for Mavericks
murdoch.duncan at gmail.com
Sat Apr 26 20:50:39 CEST 2014
The rgl package compiles and runs on Mavericks, though it only displays
in X11 currently, and it gets a number of compile-time warnings like
glgui.cpp:50:5: warning: 'gluUnProject' is deprecated: first deprecated
in OS X 10.9
- "Use GLKMathUnproject" [-Wdeprecated-declarations]
There are also warnings about gluProject, gluErrorString, and some others.
I can probably write conditional workarounds for each of these, but I
have a very basic question: how do I write a conditional to depend on
an OS X version? Do I need to write my own autoconf macro, or is there
one available in the standard collection, or online somewhere?
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