[CMake] creating a project without CXX

[Filipe Sousa]

Clive Crous wrote:
> Hi,
> 
> I'm busy trying to convert my first project to CMake. It just uses ansi c, no 
> c++.  I don't even have c++ installed, yet when I try run cmake I get errors 
> with regard to not being able to find the CXX compiler.  How do I skip this 
> check ?
> 
> Thanks.
> 
> I get the following:
> 
> % cmake ./
> -- Check for working CXX compiler: CMAKE_CXX_COMPILER_FULLPATH-NOTFOUND
> CMake Error: your CXX compiler: CMAKE_CXX_COMPILER_FULLPATH-NOTFOUND was not 
> found in your path.   For CMake to correctly use try compile commands, the 
> compiler must be in your path.   Please add the compiler to your PATH 
> environment, and re-run CMake.
> CMake Error: Internal CMake error, TryCompile configure of cmake failed
> -- Check for working CXX compiler: CMAKE_CXX_COMPILER_FULLPATH-NOTFOUND -- 
> broken
> The C++ compiler "CMAKE_CXX_COMPILER_FULLPATH-NOTFOUND" is not able to compile 
> a simple test program.
> It fails with the following output:
> 
> 
> CMake will not be able to correctly generate this project.
> CMake Error: your CXX compiler: CMAKE_CXX_COMPILER_FULLPATH-NOTFOUND was not 
> found in your path.   For CMake to correctly use try compile commands, the 
> compiler must be in your path.   Please add the compiler to your PATH 
> environment, and re-run CMake.
> -- Configuring done
> 
PROJECT(foo C)

-- 
Filipe Sousa

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