On Wed, Jul 15, 2009 at 01:14:59PM -0400, Hazen Babcock wrote:
> 
> (1) Do we have a minimum c++ version requirement? I couldn't find 
> anything in the archives but when I tried to run cmake on svn head I get 
> this error:
> 
> CMake version = 2.6.4
> The CXX compiler identification is GNU
> CMake Error at cmake/modules/c++.cmake:57 (message):
>    C++ compiler absolutely required to build this project.
> Call Stack (most recent call first):
>    cmake/modules/plplot.cmake:127 (include)
>    CMakeLists.txt:82 (include)
> 
> I also tried with 5.9.4 and I did not see this problem. I have the 
> standard mingw c++ version 3.4.5, which is perhaps a little dated?

To follow on from Werner's response: You shouldn't _need_ a C++ compiler
to compile plplot. All the core code is C. Of course you won't get the
C++ bindings or the drivers which are written in C++. Having said this
it looks like the cmake system currently insists you have one.

Andrew

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