GCC questions

[Jochen Küpper]

On 21.03.2008, at 17:49, Alejandro Aragon wrote:

> 1. I use autotools for a project, so I can specify in the configure
> script that the compiler be different from the default found in /usr/
> bin using compiler flags: $./configure CXX=/opt/include/bin/g++-
> mp-4.3. Is there a better way to do this?

You could set CXX in /etc/cshrc or euivalent.

> Every time you #include a C++ header, I guess it looks under the / 
> usr/include directory first.

See CPLUS_INCLUDE_PATH

> 3. When I type echo $PATH I get
>
> /sw/bin:/sw/sbin:/opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/
> sbin:/sbin:/usr/local/bin:/usr/texbin:/usr/X11/bin:/usr/X11R6/bin

Do you still have fink around in /sw?  That's bound to be messy, I've  
heard...

Greetings,
Jochen
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