mmm -j8 vendor/mediatek/proprietary/hardware/mtkcam/v1/common/paramsmgr/ 2>&1 | tee ft.lib.log && \
mmm -j8 vendor/mediatek/proprietary/platform/mt6592/hardware/mtkcam/v1/common/paramsmgr 2>&1 | tee ft.so.log
原文：http://www.cnblogs.com/Ph-one/p/5691562.html