Re: GCC Version

["Samuel T. Santos" <soujavatambem at uol dot com dot br>]

hehehehhehehe
Its works!

I use like you said $ /usr/local/bin/gcc -v
and show version 3.2.2

hehehehehe

I think when I install from source, it find the older gcc and update it

thanks a lot, now I understand! I have two versions installed of gcc

One its installed by Mandrake by a RPM, cauz with command 
$ rpm -qi gcc

its show the version with came the Mandrake -> 3.2 and like you said its
has only C frontend cauz when I type

$ g++ -v 
	its show the version 3.2.2 it means that has no other compiler came
with gcc of Mandrake beyound C and I can desinstall easily, ins't?

and the other version is I installed from source and came with all
compilers

great! thanks a lot! now all its make sense!!!

now I'll organize all that, cauz I want to use only the gcc version
3.2.2

til next, good night

Sams

Em Seg, 2003-02-24 às 22:31, LLeweLLyn Reese escreveu:
> "Samuel T. Santos" <soujavatambem at uol dot com dot br> writes:
> [snip]
> > > What does /usr/local/bin/gcc -v show?
> > 
> > the same above when you tell that gcc is 3.2 and -1 is mandrake package
> > version and so on...
> 
> 
> Are sure? (0) If so, I am confused - or you have 3.2 installed twice, in
>     two different places, the second place conflicting with 3.2.2 -
>     which is bad.
> 
> Note:
> (0) Don't test this using
> 
>     $cd /usr/local/bin/
>     $gcc -v
> 
>     because if . isn't the first thing in your path, you'll still be
>     testing /usr/bin/gcc . Test with:
> 
>     $/usr/local/bin/gcc
> 
>     (Note: If you don't know, the initial $ represents your prompt;
>     don't type it, type the remainder at your prompt.)
> 
> > > 
> > > Mandrake (and most other linux distros) slices and dices gcc into
> > >     several packages. If you just hit the checkbox for gcc (on install),
> > >     you don't get g++.
> > > 
> > 
> > but when I download 3.2.2 I downloaded all and compile...
> > then... gcc 3.2.2 for C its installed in differente place of the
> > mandrake version
> 
> Yes. Mandrake installs its gcc in /usr (at least they
>     always have in the past; I don't have 9.0, just 8.2)
> 
> However the source tarball installs into /usr/local by default.
> 
> > what is the gcc 3.2?
> 
> I'm guessing the gcc 3.2 is the one that came with your linux distro
>     (mandrake). 
> 
> > 
> > > I suspect you have gcc 3.2.2 installed under /usr/local, with support
> > >     for all languages, etc that are on by default, and gcc 3.2
> > >     installed (by your linux distro) in /usr, with only the C
> > >     frontend. Further, I guess /usr/bin comes before /usr/local/bin in
> > >     your path. So typing 'gcc' results in /usr/bin/gcc, while 'g++'
> > >     results in /usr/local/bin/g++, because you have no /usr/bin/g++.
> > > 
> > > [snip]
> > 
> > how I modify for that I hae just one compile, the new version?
> 
> (a) Put /usr/local/bin first in your path. If your shell is bash, sh,
>     or ksh:
> 
>     $export PATH=/usr/local/bin:$PATH
> 
>     does the trick. You might want it in your .bashrc if you use it
>     all the time.
> 
>     This causes /usr/local/bin to be searched for commands before
>     /usr/bin (or anything else). It's possilbe, but not common, to
>     have other name-alike commands which occur in both /usr/bin and
>     /usr/local/bin - note that these other commands will also be found
>     in /usr/local/bin .
> 
> (b) Just type out the full path of the compiler you want -
>     /usr/local/bin/gcc, for example. With command line editing, I
>     don't find this too onerous; I use it all the time.
> 
> [snip]