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Yocto BSP build time

Question asked by M.Adeel Sharif on Aug 5, 2013
Latest reply on Aug 7, 2013 by M.Adeel Sharif

Hello All,


Today, I recompiled Kernel with some minor changes. I ran following commands on bitbake to add my changes to Kernel uImage:


bitbake -c cleansstate virtual/kernel

bitbake virtual/kernel


The fetch, unpack , configure and compile steps took nearly 5 minutes. However, do_populate_sysroot and do_package_write_rpm took more than 20 minutes!

Why the above two process took so long which wasn't the case on Open Embedded?