cd xonotic
./all clean -m -fU -D
# like reclone but do not delete untracked, so q3map2.x86 compile stays
-./all compile -r
+./all compile
export DRIVER=soft
#export DRIVERFLAGS="+gl_texturecompression 1 -nofbo"
#export DRIVERFLAGS="+gl_texturecompression 1"