This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
Re: Problem compiling gcc 5.2.0 on VortexDX86 embedded
- From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
- To: Renato Mendes <renato dot mendes dot pes at gmail dot com>
- Cc: gcc-help <gcc-help at gcc dot gnu dot org>
- Date: Fri, 25 Sep 2015 10:09:16 +0100
- Subject: Re: Problem compiling gcc 5.2.0 on VortexDX86 embedded
- Authentication-results: sourceware.org; auth=none
- References: <CAF62+jkGzZiCL8xDXim8jibpbAzDojyODd87YYVuZ5Jap8jG-g at mail dot gmail dot com> <CAH6eHdSC_iCKh2Hw_wxdqU9QL1Ve3qLxJtiiytSFVDHKuXU-Kw at mail dot gmail dot com>
On 25 September 2015 at 10:07, Jonathan Wakely <jwakely.gcc@gmail.com> wrote:
> On 25 September 2015 at 01:24, Renato Mendes wrote:
>> And IÂm getting the following error:
>>
>> make[3]: Entering directory
>> `/home/ftp/pub/gcc-5.2.0/host-i586-pc-linux-gnu/gcc'
>> g++ -c -g -DIN_GCC -fno-exceptions -fno-rtti
>> -fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual
>> -Wno-format -Wmissing-format-attribute -Woverloaded-virtual
>> -fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild
>> -I../.././gcc -I../.././gcc/build -I../.././gcc/../include
>> -I../.././gcc/../libcpp/include \
>> -o build/genmddeps.o ../.././gcc/genmddeps.c
>> cc1plus: warning: -Wmissing-format-attribute ignored without -Wformat
>> In file included from ../../gcc/genmddeps.c:19:
>> ../../gcc/system.h:201:19: string: No such file or directory
>> ../../gcc/system.h:218:22: algorithm: No such file or directory
>> ../../gcc/system.h:219:20: cstring: No such file or directory
>> ../../gcc/system.h:220:20: utility: No such file or directory
>> ../../gcc/system.h:249:19: cstdlib: No such file or directory
>> make[3]: *** [build/genmddeps.o] Error 1
>> make[3]: Leaving directory
>> `/home/ftp/pub/gcc-5.2.0/host-i586-pc-linux-gnu/gcc'
>> make[2]: *** [all-stage1-gcc] Error 2
>> make[2]: Leaving directory `/home/ftp/pub/gcc-5.2.0'
>> make[1]: *** [stage1-bubble] Error 2
>> make[1]: Leaving directory `/home/ftp/pub/gcc-5.2.0'
>> make: *** [all] Error 2
>>
>> After that the `make` procedure aborts. IÂve installed all the
>> dependencies (`tcl`, `expect`, `dejagnu`, `perl`, `m4`, `gmp`, `mpfr`
>> and `mpc`) and I donÂt know what is missing.
>>
>> As said, the original Vortex linux has a `gcc 3.2.3` compiler version.
>>
>> I need to solve that but I donÂt know where to start from. It seens to
>> have confusion with the own `gcc` libraries....
>
> Your GCC 3.2.3 is not a working C++ compiler, it doesn't seem to have
> any of the C++ standard library headers.
>
> You will need to install a working C++ compiler, or cross-compile from
> another system that has one.
Actually there is another option.
You can install GCC 4.7 first, as that can be built using only a C
compiler. Then use GCC 4.7 to build GCC 5.2