Thank you.
I am doing cross compiling.
I have downloaded babeld protocol source code from github and also downloaded OpenWrt SDK for raspberry pi 1.I want to make a package of babeld source code.I paste the babeld protocol source code inside the package directory of SDK.
I used to give command "make" inside the OpenWrt SDK directory,its giving the following error and no package created.
aro_uClibc-0.9.33.2_eabi.Linux-x86_64# make V=99
Collecting package info: done
Collecting target info: done
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# configuration written to .config
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make[1]: Entering directory '/home/adnan/OpenWrt-SDK-15.05-brcm2708-bcm2708_gcc-4.8-linaro_uClibc-0.9.33.2_eabi.Linux-x86_64'
make[2]: Entering directory '/home/adnan/OpenWrt-SDK-15.05-brcm2708-bcm2708_gcc-4.8-linaro_uClibc-0.9.33.2_eabi.Linux-x86_64'
make[2]: Nothing to be done for 'package/compile'.
make[2]: Leaving directory '/home/adnan/OpenWrt-SDK-15.05-brcm2708-bcm2708_gcc-4.8-linaro_uClibc-0.9.33.2_eabi.Linux-x86_64'
make[2]: Entering directory '/home/adnan/OpenWrt-SDK-15.05-brcm2708-bcm2708_gcc-4.8-linaro_uClibc-0.9.33.2_eabi.Linux-x86_64'
Generating package index...
Signing key has not been configured
make[2]: Leaving directory '/home/adnan/OpenWrt-SDK-15.05-brcm2708-bcm2708_gcc-4.8-linaro_uClibc-0.9.33.2_eabi.Linux-x86_64'
make[1]: Leaving directory '/home/adnan/OpenWrt-SDK-15.05-brcm2708-bcm2708_gcc-4.8-linaro_uClibc-0.9.33.2_eabi.Linux-x86_64'
root@adnan-VirtualBox:/home/adnan/OpenWrt-SDK-15.05-brcm2708-bcm2708_gcc-4.8-linaro_uClibc-0.9.33.2_eabi.Linux-x86_64# make
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# configuration written to .config
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make[1] world
make[2] package/compile
make[2] package/index
root@adnan-VirtualBox:/home/adnan/OpenWrt-SDK-15.05-brcm2708-bcm2708_gcc-4.8-linaro_uClibc-0.9.33.2_eabi.Linux-x86_64#