Hi Pinaki,
You wrote:
>Actually, I am not adding or deleting any file, rather changing the -O2 option t
>o -O0. Any quick pointer?
Before doing configure, change 'config.frag' for your cpu/os to add
-O0 option to CFLAGS. For example, if you use i386/linux then
edit 'config/i386/linux/config.frag' to add line
CFLAGS="-O0"
Kiyo