Make Errors

[Shahzad Ahmed]

I'm installing osmocombb on Ubuntu13.04, 
I've already set the path for arm-elf-gcc...

but I try this command..

$ sudo make

I get these errors... 

/home/shahzad/arm/osmocom-bb/src/target/firmware/include/asm/swab.h:
Assembler messages:
/home/shahzad/arm/osmocom-bb/src/target/firmware/include/asm/swab.h:32:
Error: no such instruction: `eor %edx,%ecx,%ecx,ror'
make[4]: *** [gsmtap_util.lo] Error 1
make[4]: Leaving directory
`/home/shahzad/arm/osmocom-bb/src/shared/libosmocore/build-target/src'
make[3]: *** [all] Error 2
make[3]: Leaving directory
`/home/shahzad/arm/osmocom-bb/src/shared/libosmocore/build-target/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/home/shahzad/arm/osmocom-bb/src/shared/libosmocore/build-target'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/home/shahzad/arm/osmocom-bb/src/shared/libosmocore/build-target'
make: *** [shared/libosmocore/build-target/src/.libs/libosmocore.a] Error 2


Can you guys help me to solve this problem...??
Thanks...