Hello SWADHIN SEKHAR BEHERA,
The script autoreconf is looking for the folder /opt/fsl-qoriq/LS2088A-SDK/sysroots/i686-fslsdk-linux/usr/share/autoconf, however you your current installation path is /opt/fsl-ls2088qoriq/LS2088A-SDK/, they are inconsistent.
So after install the Toolchain, please don't move the installation folder to other place manually, please install Toolchain again to your required path.
Have a great day,
TIC
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