Dear Yvan,

I am going to adopt crosstool-ng option. I will update you the status soon.
Thank you so much for you support. Let me try first.


On Fri, Apr 11, 2014 at 6:41 AM, Zhenqiang Chen
<zhenqiang.c...@linaro.org>wrote:

> It seams to me you want a "cross-native" build. The process is similar
> with "canadian" build. If you want to try linaro crosstool-ng, I will
> give you some instructions.
>
> -Zhenqiang
>
> On 11 April 2014 01:41, Anwej Alam <anwej.a...@upheave.in> wrote:
> > Dear Sir,
> >
> > Thank you so much for your reply.
> >
> > I would like to tell you the exact scenario of my end. I have a SBC
> (nViDia
> > Tegra 2) which have The Angstrom Linux Distro without GCC compiler.
> > Currently i have a host PC (i686 and Ubuntu 12.04) on which i  cross
> > compiles the application for nViDia Tegra 2 and then transfer the
> executable
> > to SBC. but now i want to build and compile application on nViDia Tegra 2
> > itself. for than I need a native GCC compiler on SBC (nViDia Tegra 2).
> >
> > So, Sir please suggest the method to solve my problem.
> >
> > Thanks in Advance
> >
> > -br,
> > Anwej
> > 9968333456
> >
> >
> > On Thu, Apr 10, 2014 at 10:53 PM, Yvan Roux <yvan.r...@linaro.org>
> wrote:
> >>
> >> Hi Anwej,
> >>
> >> these are the right options for an ARM compiler, but you have to tell
> >> gcc that you want to build a compiler on an x86 platform that will be
> >> use on an ARM one to produce ARM executable, to do so you have to
> >> specify the target triplet of the flags --build, --host and --target,
> >> but to build the compiler you will also need to build the binutils,
> >> and the libc (and if you build for loinux you need the kernel headers
> >> as well).  This why kugan suggested to use crosstool-ng (I guess the
> >> Linaro wiki page you have seen is about building a native ARM one)
> >>
> >> Rgds,
> >> Yvan
> >>
> >> On 10 April 2014 19:05, Anwej Alam <anwej.a...@upheave.in> wrote:
> >> > I am referring below link for gcc configuration options.
> >> >
> >> > http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html
> >> >
> >> >
> >> > On Thu, Apr 10, 2014 at 11:52 AM, Anwej Alam <anwej.a...@upheave.in>
> >> > wrote:
> >> >>
> >> >> Dear Yvan,
> >> >>
> >> >> Thanks for your reply.
> >> >> We are trying to build native gcc compiler for CPU: nViDia Tegra 2
> >> >> which
> >> >> has ARMv7-a, Cortex-A9 core. We are using host machine as i686 and
> OS:
> >> >> ubuntu 12.04.
> >> >>
> >> >> -br,
> >> >> Anwej
> >> >> 9958333456
> >> >>
> >> >>
> >> >> On Wed, Apr 9, 2014 at 9:13 PM, Yvan Roux <yvan.r...@linaro.org>
> wrote:
> >> >>>
> >> >>> Hi Anwej,
> >> >>>
> >> >>> what kind of machine are you building on? my guess is that you try
> to
> >> >>> do a native build whereas it is a cross one that you need.
> >> >>>
> >> >>> rgds,
> >> >>> Yvan
> >> >>>
> >> >>> On 9 April 2014 16:32, Anwej Alam <anwej.a...@upheave.in> wrote:
> >> >>> > Dear Sir,
> >> >>> >
> >> >>> > Thanks for you page. it is really very helpful to us.
> >> >>> > We are facing a problem during compiling GCC for our ARMv7-a
> >> >>> > Cortex-a9.
> >> >>> > We are using following option:
> >> >>> >
> >> >>> > 1.
> >> >>> > ../gcc-linaro*/configure --disable-bootstrap
> >> >>> > --enable-languages=c,c++
> >> >>> > --with-mode=thumb --with-arch=armv7-a --with-tune=cortex-a9
> >> >>> > --with-float=hard --with-fpu=vpfv3-d16
> >> >>> > --prefix=$home/gcc/gcc-linaro
> >> >>> >
> >> >>> > 2.
> >> >>> > make -j`getconf _NPROCESSORS_ONLN`
> >> >>> >
> >> >>> > after 2 step we are getting following error:
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > checking whether putc_unlocked is declared... yes
> >> >>> > checking whether getrlimit is declared... yes
> >> >>> > checking whether setrlimit is declared... yes
> >> >>> > checking whether getrusage is declared... yes
> >> >>> > checking whether ldgetname is declared... no
> >> >>> > checking whether times is declared... yes
> >> >>> > checking whether sigaltstack is declared... yes
> >> >>> > checking whether madvise is declared... yes
> >> >>> > checking for struct tms... yes
> >> >>> > checking for clock_t... yes
> >> >>> > checking for F_SETLKW... yes
> >> >>> > checking if mkdir takes one argument... no
> >> >>> > Unknown CPU given in --with-arch=armv7-a.
> >> >>> > make[1]: *** [configure-gcc] Error 1
> >> >>> > make[1]: Leaving directory `/home/anwej/src/build'
> >> >>> > make: *** [all] Error 2
> >> >>> >
> >> >>> > Please suggest the solution. where is the problem and what will be
> >> >>> > our
> >> >>> > next
> >> >>> > steps.
> >> >>> >
> >> >>> > Thanks in advance.
> >> >>> >
> >> >>> > -best regards
> >> >>> > Anwej Alam
> >> >>> > Ph: +91.995.833.3456
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > _______________________________________________
> >> >>> > linaro-toolchain mailing list
> >> >>> > linaro-toolchain@lists.linaro.org
> >> >>> > http://lists.linaro.org/mailman/listinfo/linaro-toolchain
> >> >>> >
> >> >>
> >> >>
> >> >>
> >> >>
> >> >> --
> >> >> -best regards
> >> >> Anwej Alam
> >> >> Engineer, System Design
> >> >> Upheave Systems Pvt. Ltd.
> >> >> C-78, 1st Floor, Sec-2 Noida-201301
> >> >> Ph: +91.995.833.3456
> >> >>       +91.901.573.3456
> >> >> Mail to: anwej.a...@upheave.in
> >> >
> >> >
> >> >
> >> >
> >> > --
> >> > -best regards
> >> > Anwej Alam
> >> > Engineer, System Design
> >> > Upheave Systems Pvt. Ltd.
> >> > C-78, 1st Floor, Sec-2 Noida-201301
> >> > Ph: +91.995.833.3456
> >> >       +91.901.573.3456
> >> > Mail to: anwej.a...@upheave.in
> >
> >
> >
> >
> > --
> > -best regards
> > Anwej Alam
> > Engineer, System Design
> > Upheave Systems Pvt. Ltd.
> > C-78, 1st Floor, Sec-2 Noida-201301
> > Ph: +91.995.833.3456
> >       +91.901.573.3456
> > Mail to: anwej.a...@upheave.in
> >
> > _______________________________________________
> > linaro-toolchain mailing list
> > linaro-toolchain@lists.linaro.org
> > http://lists.linaro.org/mailman/listinfo/linaro-toolchain
> >
>



-- 
-best regards
Anwej Alam
Engineer, System Design
Upheave Systems Pvt. Ltd.
C-78, 1st Floor, Sec-2 Noida-201301
Ph: +91.995.833.3456
      +91.901.573.3456
Mail to: anwej.a...@upheave.in
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