Imlib2 fork http://git.enlightenment.org/legacy/imlib2.git
The base commit is http://git.enlightenment.org/legacy/imlib2.git/commit/?id=560a58e61778d84953944f744a025af6ce986334
This Imlib2 is supported scaling denom of the libjpeg.
yum install -y libpng-devel libjpeg-devel libtiff-devel giflib-devel libid3tag-devel libICE libSM libX11 libXext libXt
./autogen.sh
make
make install