Re: understanding gcc's header choices and how to fix them

2018-05-29 Thread Ken Cunningham
> On May 29, 2018, at 11:46 AM, Ryan Schmidt wrote: > > > On May 28, 2018, at 11:49, Joshua Root wrote: > >> On 2018-5-28 13:58 , Ken Cunningham wrote: >> Not 100% certain but I would think this is telling it where to install >> its headers (as opposed to "use the headers in this location";

Re: understanding gcc's header choices and how to fix them

2018-05-29 Thread Ryan Schmidt
On May 28, 2018, at 11:49, Joshua Root wrote: > On 2018-5-28 13:58 , Ken Cunningham wrote: >> I believe understand that there is one copy of libstdc++ installed by the >> latest functional version of gcc, at present gcc7. >> >> All the versions of gcc from gcc45 to gcc7 use that same library.

Re: understanding gcc's header choices and how to fix them

2018-05-28 Thread Joshua Root
On 2018-5-28 13:58 , Ken Cunningham wrote: > I believe understand that there is one copy of libstdc++ installed by the > latest functional version of gcc, at present gcc7. > > All the versions of gcc from gcc45 to gcc7 use that same library. There's libgcc45 and libgcc6 as well as libgcc (plus l