[BUILD] iperf

## Build iperf-2.0.5 for MDM9607 LE 2.0.1 r00075

cd /work/yulin
git clone git://git.openembedded.org/meta-openembedded
cd meta-openembedded
git checkout -b iperf2 8a0667b25dfd25cae4ac200dcfb63d123858ad57

cd /work/yulin/ais9628/apps_proc/poky/meta-qti-bsp/recipes-extended/
rm -fr iperf
cp -pR /work/yulin/meta-openembedded/meta-oe/recipes-benchmark/iperf .

cd /work/yulin/ais9628/apps_proc/poky/
. build/conf/set_bb_env.sh
export MACHINE=mdm9607
export DISTRO=mdm-perf
bitbake iperf

---> tmp-glibc/work/armv7a-vfp-neon-oe-linux-gnueabi/iperf/2.0.5-r0/package/usr/bin/iperf