Mike Jackson wrote:
Well,
Most OS X'rs are traveling this weekend back from WWDC 2006.
Here are some of the details about Xcode.
Xcode is _free_ BUT, certain versions of Xcode only work on certain
versions of OS X. I think Xcode 2.x only runs on Tiger (10.4.x).
Xcode 1.x only runs on Panther (10.3.9) (I think).
The .xcode is for Xcode 1.x
the .xcodeproj is for Xcode 2.x
Essentially by keeping the older .xcode files we are attempting to
support back to OS X 10.2.8 which in _my_ opinion should be dropped.
In any case, OSG does not build completly on 10.3.9 with latest Sw
updates since Apple upgraded Quicktime which is using libstdc++ version
6. While latest version of gcc delivered by Appled (before Xcode 2.x) is
based on libstdc++-5. Also, the latest version of osg does not build on
10.3.9 because of some maths header (something like isNan is not known).
(Note that I am using make build instead of Xcode).
Since 2-4 months, the only solution is to build on 10.4. But build
product is working on 10.3.9 because binary of libstc++ -6 is installed.
You should be able to drop older Xcode stuff without making more trouble
than presently.
Antoine
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