problem with "libobjects" and gcc-4.0.0

problem with "libobjects" and gcc-4.0.0

[apaz]

I'm getting the following message when I try to install "libobjects":

The GCC 'nested functions' feature does not seem to be working on
this machine. 

I'm working under Linux(i686) on an AMD athlon and with gcc-3.4.3. 


Also, I'm having problems installing gcc-4.0.0. I'm getting the following
message after "make":

./config.status: line 910: ./../../config-ml.in: No such file or directory
make: *** [configure-zlib] Error 1


Please let me know what can I do to address these problems,

Thank you very much once again,

Alex

Re: problem with "libobjects" and gcc-4.0.0

[Andrew Pinski]

On Jul 7, 2005, at 12:13 AM, apaz@purdue.edu wrote:
> Also, I'm having problems installing gcc-4.0.0. I'm getting the 
> following
> message after "make":
>
> ./config.status: line 910: ./../../config-ml.in: No such file or 
> directory
> make: *** [configure-zlib] Error 1

This one is easy.  You are building in the src directory which is not 
fully
supported (and really has not been recommended for a long time) for 
4.0.x.
You want to read gcc.gnu.org/install/ for the full installation 
instructions.

Thanks,
Andrew Pinski

Re: problem with "libobjects" and gcc-4.0.0

[Andrew Pinski]

On Jul 7, 2005, at 12:13 AM, apaz@purdue.edu wrote:

> I'm getting the following message when I try to install "libobjects":

Is there a reason why you are trying to install libobjects when it was
renamed to be "GNUstep Base Library" and therefore is now maintained
part of the GNUstep project?

Thanks,
Andrew Pinski
a libobjc maintainer

Re: problem with "libobjects" and gcc-4.0.0

[apaz]

No really, I'm just trying to compile Objective C code. But when I use -libobjc,
I get:

/usr/bin/ld: cannot find -libobjc
collect2: ld returned 1 exit status

I thought that "libobjc" was included in gcc. So, I found the following link
that says that -libobjc is the Objective C class library . . .

http://www.cs.rochester.edu/u/mccallum/libobjects/

SO, what should I do to compile Objective C code? I have being trying to use
"-lm" and "-libobjc" or "-libobjects".

Thanks a lot,

Alex




Quoting Andrew Pinski <pinskia@physics.uc.edu>:

> 
> On Jul 7, 2005, at 12:13 AM, apaz@purdue.edu wrote:
> 
> > I'm getting the following message when I try to install "libobjects":
> 
> Is there a reason why you are trying to install libobjects when it was
> renamed to be "GNUstep Base Library" and therefore is now maintained
> part of the GNUstep project?
> 
> Thanks,
> Andrew Pinski
> a libobjc maintainer
> 
> 

Re: problem with "libobjects" and gcc-4.0.0

[Andrew Pinski]

On Jul 7, 2005, at 12:57 AM, apaz@purdue.edu wrote:

>
> No really, I'm just trying to compile Objective C code. But when I use 
> -libobjc,
> I get:
>
> /usr/bin/ld: cannot find -libobjc
> collect2: ld returned 1 exit status
>
> I thought that "libobjc" was included in gcc. So, I found the 
> following link
> that says that -libobjc is the Objective C class library . . .
>
> http://www.cs.rochester.edu/u/mccallum/libobjects/
>
> SO, what should I do to compile Objective C code? I have being trying 
> to use
> "-lm" and "-libobjc" or "-libobjects".

-lobjc


-- Pinski

Re: problem with "libobjects" and gcc-4.0.0

[apaz]

Quoting Andrew Pinski <pinskia@physics.uc.edu>:

> 
> On Jul 7, 2005, at 12:57 AM, apaz@purdue.edu wrote:
> 
> >
> > No really, I'm just trying to compile Objective C code. But when I use 
> > -libobjc,
> > I get:
> >
> > /usr/bin/ld: cannot find -libobjc
> > collect2: ld returned 1 exit status
> >
> > I thought that "libobjc" was included in gcc. So, I found the 
> > following link
> > that says that -libobjc is the Objective C class library . . .
> >
> > http://www.cs.rochester.edu/u/mccallum/libobjects/
> >
> > SO, what should I do to compile Objective C code? I have being trying 
> > to use
> > "-lm" and "-libobjc" or "-libobjects".
> 
> -lobjc
> 
> 
> -- Pinski
> 
> 


Thanks, but then I get:

[root@localhost read_input]# gcc main.m read_input.m -lobjc -lm
/usr/bin/ld: warning: type and size of dynamic symbol `__objc_class_name_Object'
are not defined
/usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: undefined
reference to `xmalloc'
/usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: undefined
reference to `xfree'
/usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: undefined
reference to `xmalloc_atomic'
/usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: undefined
reference to `xcalloc'
/usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: undefined
reference to `xrealloc'
collect2: ld returned 1 exit status

Alex

Re: problem with "libobjects" and gcc-4.0.0

[Andrew Pinski]

On Jul 7, 2005, at 1:04 AM, apaz@purdue.edu wrote:

> [root@localhost read_input]# gcc main.m read_input.m -lobjc -lm
> /usr/bin/ld: warning: type and size of dynamic symbol 
> `__objc_class_name_Object'
> are not defined
> /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> undefined
> reference to `xmalloc'
> /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> undefined
> reference to `xfree'
> /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> undefined
> reference to `xmalloc_atomic'
> /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> undefined
> reference to `xcalloc'
> /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> undefined
> reference to `xrealloc'
> collect2: ld returned 1 exit status

Huh? xmalloc is not in libobjc in any version of GCC I could find.
This looks like a bug in your installation of GCC.

-- Pinski

Re: problem with "libobjects" and gcc-4.0.0

[apaz]

Quoting Andrew Pinski <pinskia@physics.uc.edu>:

> 
> On Jul 7, 2005, at 1:04 AM, apaz@purdue.edu wrote:
> 
> > [root@localhost read_input]# gcc main.m read_input.m -lobjc -lm
> > /usr/bin/ld: warning: type and size of dynamic symbol 
> > `__objc_class_name_Object'
> > are not defined
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xmalloc'
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xfree'
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xmalloc_atomic'
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xcalloc'
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xrealloc'
> > collect2: ld returned 1 exit status
> 
> Huh? xmalloc is not in libobjc in any version of GCC I could find.
> This looks like a bug in your installation of GCC.
> 
> -- Pinski
> 
> 


Well, now I'm trying to install gcc-4.0.0 but after following the instalation
instructions I'm getting:

make[2]: *** No rule to make target `doc/gfortran.1', needed by `f95.man'.  Stop.
make[2]: Leaving directory `/home/gcc/gcc'
make[1]: *** [stage1_build] Error 2
make[1]: Leaving directory `/home/gcc/gcc'
make: *** [bootstrap] Error 2

I searched for 'gfortran.1' in my system, but I didn't find this file . . . What
can I do?

Thank you!

Alex

Re: problem with "libobjects" and gcc-4.0.0

[apaz]

Quoting Andrew Pinski <pinskia@physics.uc.edu>:

> 
> On Jul 7, 2005, at 1:04 AM, apaz@purdue.edu wrote:
> 
> > [root@localhost read_input]# gcc main.m read_input.m -lobjc -lm
> > /usr/bin/ld: warning: type and size of dynamic symbol 
> > `__objc_class_name_Object'
> > are not defined
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xmalloc'
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xfree'
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xmalloc_atomic'
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xcalloc'
> > /usr/local/lib/gcc/i686-pc-linux-gnu/3.4.3/../../../libobjc.so: 
> > undefined
> > reference to `xrealloc'
> > collect2: ld returned 1 exit status
> 
> Huh? xmalloc is not in libobjc in any version of GCC I could find.
> This looks like a bug in your installation of GCC.
> 
> -- Pinski
> 
> 


I solved my privious problem but now I have another one:

When I try to run my code (after compilation with gcc), I'm getting:

./a.out: error while loading shared libraries: libobjc.so.1: cannot open shared
object file: No such file or directory

And this is the last part of the output after Testing the instalation on gcc:

Finalized 6609/6609 objects - finalization is probably ok
Total number of bytes allocated is 306393376
Final heap size is 9592832 bytes
Collector appears to work
Completed 531 collections
PASS: gctest
==================
All 1 tests passed
==================
make[3]: Leaving directory `/home/gcc/i686-pc-linux-gnu/boehm-gc'
make[2]: Leaving directory `/home/gcc/i686-pc-linux-gnu/boehm-gc'
make[1]: Leaving directory `/home/gcc/i686-pc-linux-gnu/boehm-gc'
make: Target `check' not remade because of errors.

I'll appreciate your help??

Thank you,

Alex

Re: problem with "libobjects" and gcc-4.0.0

[Andrew Pinski]

On Jul 7, 2005, at 2:40 PM, apaz@purdue.edu wrote:

> When I try to run my code (after compilation with gcc), I'm getting:
>
> ./a.out: error while loading shared libraries: libobjc.so.1: cannot 
> open shared
> object file: No such file or directory

You have to set LD_LIBRARY_PATH correct.

-- Pinski