dmd build instructions from source don't work anymore

[Ali Çehreli via Digitalmars-d]

On 05/11/2015 10:23 AM, Timothee Cour via Digitalmars-d wrote:

 > I notice CC is set to 'g++' in posix.mak which is untypical (instead
 > of gcc for example)

That is required because although all implementation files are C++, they 
have extension .c. If CC were gcc, it would assume C compilation. 
Therefore, g++ is needed to make it C++ compilation.

Ali