GD.c: In function `XS_GD__Font_offset':
GD.c:3138: parse error before "font"
GD.c:3144: `font' undeclared (first use in this function)
GD.c:3144: called object is not a function
GD.c: In function `XS_GD__Font_width':
GD.c:3165: parse error before "font"
GD.c:3171: `font' undeclared (first use in this function)
GD.c:3171: called object is not a function
GD.c: In function `XS_GD__Font_height':
GD.c:3192: parse error before "font"
GD.c:3198: `font' undeclared (first use in this function)
GD.c:3198: called object is not a function
make: *** [GD.o] Error 1
  /usr/bin/make  -- NOT OK