For some strange reason, realpath is hanging if a file does not exist. (It should return a "file does not exist code"). The hack is to attempt to create the file if it does not exist and then asking for the absolute path. Bad hack, but it seems to work.
The better long-term solution is to find out why it's not working for g++ 5.4.0
For some strange reason, realpath is hanging if a file does not exist. (It should return a "file does not exist code"). The hack is to attempt to create the file if it does not exist and then asking for the absolute path. Bad hack, but it seems to work.
The better long-term solution is to find out why it's not working for g++ 5.4.0