Build error: cannot find -lc

Build error: cannot find -lc

[Thiago Holanda]

Hello all,

I am using the Ubuntu 11.04 and I downloaded and installed the gnat-
gpl-2011-x86_64-pc-linux-gnu-bin.tar.gz.

My code (uglyform.adb) in GPS is:

with Ada.Text_IO;
use Ada.Text_IO;
procedure UglyForm is begin
   Put   ("Good form ");
   Put("can aid in ");
   Put("understanding a program,");
   New_Line;
   Put("and bad form ");
   Put("can make a program ");
   Put("unreadable.");
   New_Line;
end UglyForm;

I can compile it:

gnatmake -ws -c -u -P/home/thiago/Documents/works/Ada/default.gpr -
XBUILD=Debug uglyform.adb
gcc -c -g -g -gnato -fstack-check -gnatVa -I- -gnatA /home/thiago/
Documents/works/Ada/src/uglyform.adb

[2011-09-07 20:59:41] process terminated successfully (elapsed time:
00.15s)

But, when I build it, one error happens:

gnatmake -d -P/home/thiago/Documents/works/Ada/default.gpr -
XBUILD=Debug uglyform.adb

gnatlink /home/thiago/Documents/works/Ada/bin/uglyform.ali -g -g -o /
home/thiago/Documents/works/Ada/exec/uglyform
/usr/gnat/libexec/gcc/x86_64-pc-linux-gnu/4.5.3/ld: cannot find -lc
collect2: ld returned 1 exit status
gnatlink: error when calling /usr/gnat/bin/gcc
gnatmake: *** link failed.

[2011-09-07 21:03:36] process exited with status 4 (elapsed time:
00.15s)

Thank you for any help.

Regards,

Thiago

Re: Build error: cannot find -lc

[David Sauvage]

On 8 sep, 04:09, Thiago Holanda <thola...@gmail.com> wrote:
> ...
> /usr/gnat/libexec/gcc/x86_64-pc-linux-gnu/4.5.3/ld: cannot find -lc
> ...
1- Close GPS
2- Enter the following line in your working terminal
export LD_LIBRARY_PATH=/usr/lib/i386-linux-gnu:$LD_LIBRARY_PATH
3- Build your application again

You could add the export line to your ~/.bashrc file.

Cheers,

Re: Build error: cannot find -lc

[Thiago Holanda]

On Sep 8, 1:23 am, David Sauvage <david.sauv...@adalabs.com> wrote:
> On 8 sep, 04:09, Thiago Holanda <thola...@gmail.com> wrote:> ...
> > /usr/gnat/libexec/gcc/x86_64-pc-linux-gnu/4.5.3/ld: cannot find -lc
> > ...
>
> 1- Close GPS
> 2- Enter the following line in your working terminal
> export LD_LIBRARY_PATH=/usr/lib/i386-linux-gnu:$LD_LIBRARY_PATH
> 3- Build your application again
>
> You could add the export line to your ~/.bashrc file.
>
> Cheers,

Thank you for your help David,

But, i only need to change a little thing to work in Ubuntu:

export LIBRARY_PATH=/usr/lib/x86_64-linux-gnu

Regards,

Thiago

Re: Build error: cannot find -lc

[David Sauvage]

On 9 sep, 04:46, Thiago Holanda <thola...@gmail.com> wrote:
>
> But, i only need to change a little thing to work in Ubuntu:
>
> export LIBRARY_PATH=/usr/lib/x86_64-linux-gnu
>

Great,
sorry for the confusion

Re: Build error: cannot find -lc

[Pascal Obry]

Thiago,

> But, i only need to change a little thing to work in Ubuntu:
>
> export LIBRARY_PATH=/usr/lib/x86_64-linux-gnu

This is not because Ubuntu but because the OS version you are using 
(32bits vs 64bits).

Pascal.

-- 

--|------------------------------------------------------
--| Pascal Obry                           Team-Ada Member
--| 45, rue Gabriel Peri - 78114 Magny Les Hameaux FRANCE
--|------------------------------------------------------
--|    http://www.obry.net  -  http://v2p.fr.eu.org
--| "The best way to travel is by means of imagination"
--|
--| gpg --keyserver keys.gnupg.net --recv-key F949BD3B