Problem to save file on the hard disk! What I have to set to do it ?

[Joel Sherrill]

Matteo wrote:

>Hi Joel,
>I'm reistalling RTEMS with the following ;
>binutils-2.16.1
>newlib-1.13.0
>gcc-4.0.2
>rtems from the cvs
>but I have the problem compiling gcc-4.0.2, like this ;
>..
>..
> -DL_fixunsdfsi -c ../../gcc-4.0.2/gcc/libgcc2.c -o libgcc/./_fixunsdfsi.o
>In file included from /usr/local/rtems/source/tools/b-gcc/gcc/include/syslimits.h:7,
>                 from /usr/local/rtems/source/tools/b-gcc/gcc/include/limits.h:11,
>                 from ../../gcc-4.0.2/gcc/libgcc2.c:1487:
>/usr/local/rtems/source/tools/b-gcc/gcc/include/limits.h:122:61: error: no
>include path in which to search for limits.h
>make[2]: *** [libgcc/./_fixunsdfsi.o] Error 1
>make[2]: Leaving directory `/usr/local/rtems/source/tools/b-gcc/gcc'
>make[1]: *** [stmp-multilib] Error 2
>make[1]: Leaving directory `/usr/local/rtems/source/tools/b-gcc/gcc'
>make: *** [all-gcc] Error 2
>make: Leaving directory `/usr/local/rtems/source/tools/b-gcc'
>root at matteo:/usr/local/rtems/source/tools/b-gcc#
>
>So I don't know why ?
>I have add the following path before start all the installation ;
>export PATH="$PATH:/usr/local/rtems/rtems4.7/bin"
>
>But it said me that can't find the limit.h, but I don't know wich other path I
>have to add!
>Can you help me ?
> 
>  
>
http://www.rtems.com/wiki/index.php/RTEMSAda is Laurent Guerby's notes 
on building
a C/Ada toolset. When you see --enable-languages your options are c, 
c++, and ada.
Those are pretty easy to follow.

>
>Scrive Joel Sherrill <joel.sherrill at oarcorp.com>:
>
>  
>
>>Matteo wrote:
>>
>>    
>>
>>>Infact I installed this version of rtems because with that suggested from
>>>      
>>>
>>the
>>    
>>
>>>"download helper" I had some problem.
>>>So, I decid to reinstall all rtems with the version suggest from the
>>>      
>>>
>>download
>>    
>>
>>>helper(so I'm sure that all the samples works!);
>>>gcc-3.2.3
>>>newlib-1.11.0
>>>binutils-2.13.2.1
>>>rtems-4.6.5
>>>So I applied the patch for gcc and newlib, a export the 
>>>export PATH="$PATH:/usr/local/rtems/rtems4.7/bin" 
>>>
>>>I configure binutils in this way;
>>>
>>>../binutils-2.16.1/configure --target=i386-rtems4.7 
>>>--prefix=/usr/local/rtems/rtems4.7
>>>
>>> 
>>>
>>>      
>>>
>>You downloaded a 4.6 release and toolset and are configuring it for
>>rtems 4.7.  RTEMS tools have evolved so you can have toolsets for
>>multiple verions of RTEMS installed concurrently.  They follow
>>this history:
>>
>>Version         Prefix           Naming
>>======  ==========  =================
>>  4.5         /opt/rtems        CPU-rtems-TOOL
>>  4.6        /opt/rtems-4.6   CPU-rtems-TOOL
>>  4.7        /opt/rtems-4.7   CPU-rtems4.7-TOOL
>>
>>For each RTEMS release series, there is a matched C library version
>>an recommended GCC version.  Sometimes depending on the compiler,
>>you can change the GCC version a little but the C library version is
>>mated and should be used.
>>
>>You are mismatching things.
>>
>>    
>>
>>>and I launch "make -w all install", but I have this error ;
>>>..
>>>..
>>>Wmissing-prototypes -g -O2 -c ../../binutils-2.13.2.1/gas/app.c
>>>In file included from ./targ-cpu.h:1,
>>>                from ../../binutils-2.13.2.1/gas/config/obj-elf.h:42,
>>>                from ./obj-format.h:1,
>>>                from ../../binutils-2.13.2.1/gas/config/te-generic.h:19,
>>>                from ./targ-env.h:1,
>>>                from ../../binutils-2.13.2.1/gas/as.h:614,
>>>                from ../../binutils-2.13.2.1/gas/app.c:30:
>>>../../binutils-2.13.2.1/gas/config/tc-i386.h:530: error: array type has
>>>incomplete element type
>>>make[3]: *** [app.o] Error 1
>>>make[3]: Leaving directory `/usr/local/rtems/source/tools/b-binutils/gas'
>>>make[2]: *** [all-recursive] Error 1
>>>make[2]: Leaving directory `/usr/local/rtems/source/tools/b-binutils/gas'
>>>make[1]: *** [all-recursive-am] Error 2
>>>make[1]: Leaving directory `/usr/local/rtems/source/tools/b-binutils/gas'
>>>make: *** [all-gas] Error 2
>>>make: Leaving directory `/usr/local/rtems/source/tools/b-binutils'
>>>root at matteo:/usr/local/rtems/source/tools/b-binutils#
>>>
>>>
>>>That was the same error that convinced me to try another version of rtems.
>>>
>>>So have you some idea about to resolve this configuration problem ?
>>>
>>>Thanks in advance 
>>>
>>>MAtteo
>>>
>>> 
>>>
>>>      
>>>
>>
>>    
>>
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