tce-load -i git curl-dev perl5 python ruby-2.1 gperf harfbuzz-icu-dev fltk-1.3-dev cairo-dev libxml2-dev libxslt sqlite3-dev

git clone https://github.com/clbr/webkitfltk.git

cd webkitfltk

time make -j5 -C Source/WTF/wtf CXX="g++ -march=i486 -mtune=i686 -DNDEBUG" [0m 17.87s]
time make -j5 -C Source/JavaScriptCore gen CXX="g++ -march=i486 -mtune=i686 -DNDEBUG" [0m 18.99s]
time make -j5 -C Source/JavaScriptCore CXX="g++ -march=i486 -mtune=i686 -DNDEBUG" [8m 10.89s]
time make -j5 -C Source/WebCore CXX="g++ -march=i486 -mtune=i686 -DNDEBUG" [37m 55.74s]
time make -j5 -C Source/WebKit/fltk CXX="g++ -march=i486 -mtune=i686 -DNDEBUG" [0m 26.07s]

# Optionally
sudo make PREFIX=/usr/local -C Source/WebKit/fltk install