tce-load -i imlib2-dev giblib Xorg-7.7-dev libexif-dev curl-dev

cd feh-2.18.3

find . -name config.mk -type f -exec sed -i 's/-g -O2//g' {} \;

make CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" curl=1 exif=1

sudo make install