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
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