tce-load -i xorg-server-dev 

cd xf86-video-intel-2.99.917

CC="gcc -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --sysconfdir=/etc --libexecdir=/usr/local/lib/xorg

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

make
sudo make install

xf86-video-intel 2.99.917 will be compiled with:
  Xorg Video ABI version: 19.0
  Acceleration backends: none *sna uxa
  Additional debugging support? none
  Support for Kernel Mode Setting? yes
  Support for legacy User Mode Setting (for i810)? yes
  Support for Direct Rendering Infrastructure: DRI1 DRI2 Present
  Support for Xv motion compensation (XvMC and libXvMC): yes
  Build additional tools and utilities? xf86-video-intel-backlight-helper intel-virtual-output