title: SDL 2.0.1 Linux Make Compilation Error
body: <p>I'm trying to compile the latest version of SDL, SDL version 2.0.1. I tried compiling SDL from Mercurial. All seems fine when executing ./configure with the following messages:</p>
  
  <pre><code>checking for working volatile... no
  checking for GCC -MMD -MT option... no
  checking for ANSI C header files... (cached) yes
  checking for sys/types.h... (cached) yes
  checking stdio.h usability... no
  checking stdio.h presence... no
  checking for stdio.h... no
  checking for stdlib.h... (cached) yes
  checking stddef.h usability... no
  checking stddef.h presence... no
  checking for stddef.h... no
  checking stdarg.h usability... no
  checking stdarg.h presence... no
  checking for stdarg.h... no
  checking malloc.h usability... no
  checking malloc.h presence... no
  checking for malloc.h... no
  checking for memory.h... (cached) yes
  checking for string.h... (cached) yes
  checking for strings.h... (cached) yes
  checking for inttypes.h... (cached) yes
  checking for stdint.h... (cached) yes
  checking ctype.h usability... no
  checking ctype.h presence... no
  .
  .
  .
  .
  checking dbus/dbus.h usability... no
  checking dbus/dbus.h presence... no
  checking for dbus/dbus.h... no
  checking for Linux 2.4 unified input interface... no
  checking for Linux kd.h... no
  checking for Touchscreen library support... no
  config.status: creating SDL2.spec
  config.status: creating sdl2.pc
  config.status: creating include/SDL_config.h
  config.status: executing libtool commands
  </code></pre>
  
  <p>I'm receiving tons of no's in ./configure and when I tried to run make it displays this message:</p>
  
  <pre><code>Makefile:226: *** missing separator.  Stop.
  </code></pre>
  
  <p>What could be the reason behind the messages? Does anyone know of a fix?</p>