Building DirtyUnicorns for S4 i9515 Value Edition

Hi everybody,
i'm trying to do this building.
In terminal i wrote

Code:

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. build/envsetup.sh
breakfast jfvelte
mka bacon

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build starts.. but after 5 minutes it gives me that error:

Code:

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drivers/usb/otg/Kconfig:187:warning: leading whitespace ignored
drivers/media/video/msm-jf/Kconfig:114:warning: choice value used outside its choice group
drivers/media/video/msm/Kconfig:108:warning: choice value used outside its choice group
drivers/media/video/msm-jf/Kconfig:119:warning: choice value used outside its choice group
drivers/media/video/msm/Kconfig:113:warning: choice value used outside its choice group
#
# configuration written to .config
#
make[1]: exit from directory "/home/gio98/du/kernel/samsung/jf"

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some tips?