Convert libGL and DRI drivers to require libdrm.
libdrm can be had from: http://people.freedesktop.org/~ajax/libdrm/
- configs/default 1 addition, 1 deletionconfigs/default
- configs/freebsd-dri 4 additions, 3 deletionsconfigs/freebsd-dri
- configs/linux-dri 5 additions, 3 deletionsconfigs/linux-dri
- configs/linux-dri-ppc 1 addition, 1 deletionconfigs/linux-dri-ppc
- configs/linux-dri-x86-64 1 addition, 1 deletionconfigs/linux-dri-x86-64
- src/glx/x11/Makefile 1 addition, 6 deletionssrc/glx/x11/Makefile
- src/mesa/drivers/dri/Makefile.template 2 additions, 3 deletionssrc/mesa/drivers/dri/Makefile.template