configure: remove obsolete --disable-rasterizer option

The internal rasterizer cannot be disabled (and the option has
no effect) since commit ef6cc020bc00118a5b142b37fe401327a029a1fc.

diff --git a/configure.ac b/configure.ac
index 811533a48a1a4a29eb8232dba62b42a40adfed3e..f2ab57bafb0295c8c68e0670afd4fa8ed1143f08 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -49,8 +49,6 @@ AC_ARG_ENABLE([harfbuzz], AS_HELP_STRING([--disable-harfbuzz],
     [disable HarfBuzz support @<:@default=check@:>@]))
 AC_ARG_ENABLE([asm], AS_HELP_STRING([--disable-asm],
     [disable compiling with ASM @<:@default=check@:>@]))
-AC_ARG_ENABLE([rasterizer], AS_HELP_STRING([--disable-rasterizer],
-    [disable internal rasterizer @<:@default=enabled@:>@]))
 AC_ARG_ENABLE([large-tiles], AS_HELP_STRING([--enable-large-tiles],
     [use larger tiles in the rasterizer (better performance, slightly worse quality) @<:@default=disabled@:>@]))