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

[Karel Gardas]

Matteo,

what configure parameters have you used for configuring your gcc? Also 
have you linked newlib's `newlib' directory to gcc's source code directory 
as recommended?
http://www.rtems.com/onlinedocs/releases/rtemsdocs-4.6.4/share/rtems/html/started/started00041.html

Karel

On Fri, 17 Mar 2006, 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="$PATH:/usr/local/rtems/rtems4.7/bin"
>
> But it said me that can't find the limit.h, but I don't know wich other path I
> have to add!
> Can you help me ?
>
>
>
> Scrive Joel Sherrill <joel.sherrill at oarcorp.com>:
>
>> Matteo wrote:
>>
>>> Infact I installed this version of rtems because with that suggested from
>> the
>>> "download helper" I had some problem.
>>> So, I decid to reinstall all rtems with the version suggest from the
>> download
>>> helper(so I'm sure that all the samples works!);
>>> gcc-3.2.3
>>> newlib-1.11.0
>>> binutils-2.13.2.1
>>> rtems-4.6.5
>>> So I applied the patch for gcc and newlib, a export the
>>> export PATH="$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
>>>
>>>
>>>
>>
>>
>>
>
>
>
>
>

--
Karel Gardas                  kgardas at objectsecurity.com
ObjectSecurity Ltd.           http://www.objectsecurity.com