On 06/21/2012 09:44:28 PM, walt wrote:
On 06/21/2012 08:40 AM, Ezequiel Garcia wrote:
> Now, the question is:
> Do I need to re-emerge something due to having new gcc?
> I'm pretty sure not, but just wanted to ask.
Technically, you should re-emerge c++ apps because you are
now using a newer version of libstc++. IRL I suspect that
nobody bothers to do that, but it's nice to know in case
something c++ starts misbehaving right after updating gcc.
I have never had any problems with C++ applications.
What definitely doesn't work, is to compile a C++ application
with a newer compiler and try to run it on an old system, i.e. a system
where the newer libstdc++ is not installed.
Helmut.
