libgl-git-pselect/libgl.install

   1 post_install()
   2 {
   3         pselect mesa-libgl enable
   4 }
   5
   6 post_upgrade()
   7 {
   8         post_install
   9 }
  10
  11 pre_remove()
  12 {
  13         pselect mesa-libgl disable
  14 }