Re: GCC Version

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

Hello!

Em Seg, 2003-02-24 às 02:34, LLeweLLyn Reese escreveu:
> "Samuel T. Santos" <soujavatambem at uol dot com dot br> writes:
> 
> > What's up! Good night!
> > 
> > Guys... I recently install gcc version 3.2.2
> > but when I type
> > 
> > gcc -v its show:
> > 
> > Reading specs from
> > /usr//bin/../lib/gcc-lib/i586-mandrake-linux-gnu/3.2/specs
> > Configured with: ../configure --prefix=/usr --libdir=/usr/lib
> > --with-slibdir=/lib --mandir=/usr/share/man --infodir=/usr/share/info
> > --enable-shared --enable-threads=posix --disable-checking
> > --enable-long-long --enable-__cxa_atexit
> > --enable-languages=c,c++,ada,f77,objc,java
> > --host=i586-mandrake-linux-gnu --with-system-zlib
> > Thread model: posix
> > gcc version 3.2 (Mandrake Linux 9.0 3.2-1mdk)
> > 
> > well... my doubt is: my gcc version is 3.2.1? or 3.2.2?
> 
> Niether. It is 3.2 . The -1 is a mandrake package version, i.e.,
>     version 1 of the gcc 3.2 package.

ok.

> 
> > cauz when I type g++ or gcj its show in commom
> > 
> > Reading specs from /usr/local/lib/gcc-lib/i586-pc-linux-gnu/3.2.2/specs
> > Configured with: ./configure  : (reconfigured) ./configure
> > Thread model: posix
> > gcc version 3.2.2
> 
> 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...

> 
> 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 what is the gcc 3.2?

> 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?


> > gcc its for C isn't?
> > g++ its for C++ and gcj its for JAVA, isn't?
> > 
> > and when I type 
> > 
> > rpm -qi gcc its show
> > 
> > Name        : gcc                          Relocations: (not
> > relocateable)
> > Version     : 3.2                               Vendor: MandrakeSoft
> > Release     : 1mdk                          Build Date: Sáb 17 Ago 2002
> > 06:53:48 BRT
> > Install date: Dom 29 Dez 2002 22:27:19 BRST      Build Host:
> > hp6.mandrakesoft.com
> > Group       : Development/C                 Source RPM:
> > gcc-3.2-1mdk.src.rpm
> > Size        : 10973545                         License: GPL
> > Packager    : Gwenole Beauchesne <gbeauchesne at mandrakesoft dot com>
> > URL         : http://gcc.gnu.org/
> > Summary     : GNU Compiler Collection
> > Description :
> > A compiler aimed at integrating all the optimizations and features
> > necessary for a high-performance and stable development environment.
> > This package is required for all other GCC compilers, namely C++,
> > Fortran 77, Objective C and Java.
> [snip]
> 
> If you installed gcc-3.2.2 from source, rpm will not be able to find
>     it. 
> 

yeah... I installed gcc-3.2.2 from source... :) heheheh

thanks for explanations!