[HELP] Build warning - radio update topic

I am building CM-11.0 for my YU Yureka device. Everything passed & I got cm-11-20150204-UNOFFICIAL-tomato.zip
But with following waring

Code:

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warning radio-update: no radio image in input target_files; not flashing radio

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Also size of zip is only 238.2 MB, whereas stock rom size is 488.8 MB
I think gapps is not included in build zip file. :confused: