Able to figure out the issues with cross compiling for arm and now i am
successfully cross compiled LTP. But few specific packages only which are
needed for me.
On Mon, Jul 20, 2015 at 7:06 PM, $rik@nth <srikanth0...@gmail.com> wrote:
> Hi,
>
> Though i am not expert in compiling LTP, but i am trying to cross compile
> current LTP for arm. Here is how i am configuring
>
> Go to root folder of ltp and execute
> ./configure AR=arm-linux-gnueabi-ar CC=arm-linux-gnueabi-gcc
> RANLIB=arm-linux-gnueabi-gcc-ranlib-4.7 STRIP=arm-linux-gnueabi-strip
> --host=arm-linux --target=arm-linux CFLAGS="-static" LDFLAGS="-static
> -pthread"
>
> Failing at
> configure: error: cannot run /bin/sh ./config.sub
> configure: error: ./configure failed for utils/ffsb-6.0-rc2
>
> But still i ignored these messages and tried building some specific tests.
> Ex: realtime tests
> Go to testcases/realtime/func/sched_football and run make. Here make
> failed due to `ld: cannot find -lrealtime`
>
> arm-linux-gnueabi-gcc -static -g -O2 -fno-strict-aliasing -pipe -Wall -W
> -static -Wold-style-definition -D_GNU_SOURCE
> -I/local/mnt/workspace/Srikanth/ltp-full-20140828/testcases/realtime/include
> -I/local/mnt/workspace/Srikanth/ltp-full-20140828/testcases/realtime/include
> -I../../../../include -I../../../../include -static -pthread
> -L/local/mnt/workspace/Srikanth/ltp-full-20140828/testcases/realtime/lib
> -L../../../../lib sched_football.c -lrealtime -lpthread -lrt -lm -o
> sched_football
> In file included from sched_football.c:69:0:
> /local/mnt/workspace/Srikanth/ltp-full-20140828/testcases/realtime/include/librttest.h:
> In function âatomic_addâ:
> /local/mnt/workspace/Srikanth/ltp-full-20140828/testcases/realtime/include/librttest.h:115:34:
> warning: unused parameter âiâ [-Wunused-parameter]
> /local/mnt/workspace/Srikanth/ltp-full-20140828/testcases/realtime/include/librttest.h:115:47:
> warning: unused parameter âvâ [-Wunused-parameter]
> sched_football.c: In function âthread_defenseâ:
> sched_football.c:111:28: warning: unused parameter âargâ
> [-Wunused-parameter]
> sched_football.c: In function âthread_offenseâ:
> sched_football.c:122:28: warning: unused parameter âargâ
> [-Wunused-parameter]
> /usr/lib/gcc-cross/arm-linux-gnueabi/4.7/../../../../arm-linux-gnueabi/bin/ld:
> cannot find -lrealtime
> collect2: error: ld returned 1 exit status
> make: *** [sched_football] Error 1
>
>
> Pointers from anyone who tried cross compiling ltp for arm would really
> helpful.
>
> TIA.
>
> --
> Thanks & Regards,
> M.Srikanth Kumar.
>
--
Thanks & Regards,
M.Srikanth Kumar.
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