> The problem is _not_ due to the build system in POV-Ray for Unix
> per se, but rather to the combination of:
> - a particular setting in one environment variable
> - a (seemingly) buggy behavior of the compiler used -- here gcc,
>   possibly affecting all versions.

	The problem reported earlier was found with the following:

GNU C++ version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)  *


	On a quick test, these versions:

GNU C++ version 3.3.2 20031022 (Red Hat Linux 3.3.2-1)  **
GNU G++ version 3.4.1                                   ***

	cause the same problem when CPLUS_INCLUDE_PATH contains a "."
(however, the C_INCLUDE_PATH environment variable has no effect here,
as expected).


	- NC

*   version shipped with Red Hat 9
**  version shipped with Red Hat Fedora Core 1
*** version compiled from sources

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