kc3-lang/SDL

diff --git a/visualtest/config.h b/visualtest/config.h
deleted file mode 100644
index 2d6d5cf..0000000
--- a/visualtest/config.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* config.h.  Generated from config.h.in by configure.  */
-/* config.h.in.  Generated from configure.in by autoheader.  */
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "apoorvupreti@gmail.com"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "sdlvisualtest"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "sdlvisualtest 0.01"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "sdlvisualtest"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "0.01"
-
-/* Define to empty if `const' does not conform to ANSI C. */
-/* #undef const */
diff --git a/visualtest/config.h.in b/visualtest/config.h.in
deleted file mode 100644
index eb89b0f..0000000
--- a/visualtest/config.h.in
+++ /dev/null
@@ -1,22 +0,0 @@
-/* config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
diff --git a/visualtest/configure b/visualtest/configure
index 7198bb5..ca7c71e 100755
--- a/visualtest/configure
+++ b/visualtest/configure
@@ -1,8 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for sdlvisualtest 0.01.
-#
-# Report bugs to <apoorvupreti@gmail.com>.
+# Generated by GNU Autoconf 2.69.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -265,11 +263,10 @@ fi
     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
   else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org and
-$0: apoorvupreti@gmail.com about your system, including any
-$0: error possibly output before this message. Then install
-$0: a modern shell, or manually run the script under such a
-$0: shell if you do have one."
+    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
   fi
   exit 1
 fi
@@ -577,34 +574,25 @@ MFLAGS=
 MAKEFLAGS=
 
 # Identity of this package.
-PACKAGE_NAME='sdlvisualtest'
-PACKAGE_TARNAME='sdlvisualtest'
-PACKAGE_VERSION='0.01'
-PACKAGE_STRING='sdlvisualtest 0.01'
-PACKAGE_BUGREPORT='apoorvupreti@gmail.com'
-PACKAGE_URL=''
-
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+PACKAGE_URL=
+
+ac_unique_file="unittest/testquit.c"
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
 LIBUNWIND_LIBS
 LIBUNWIND_CFLAGS
-SDL_TTF_LIB
-GLLIB
-CPP
-XMKMF
 SDL2_CONFIG
 SDL_LIBS
 SDL_CFLAGS
 PKG_CONFIG_LIBDIR
 PKG_CONFIG_PATH
 PKG_CONFIG
-ISUNIX
-ISWINDOWS
-ISMACOSX
-EXTRALIB
-MATHLIB
 EXE
-OSMESA_CONFIG
 OBJEXT
 EXEEXT
 ac_ct_CC
@@ -664,7 +652,6 @@ enable_option_checking
 with_sdl_prefix
 with_sdl_exec_prefix
 enable_sdltest
-with_x
 '
       ac_precious_vars='build_alias
 host_alias
@@ -679,8 +666,6 @@ PKG_CONFIG_PATH
 PKG_CONFIG_LIBDIR
 SDL_CFLAGS
 SDL_LIBS
-XMKMF
-CPP
 LIBUNWIND_CFLAGS
 LIBUNWIND_LIBS'
 
@@ -723,7 +708,7 @@ sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
-docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+docdir='${datarootdir}/doc/${PACKAGE}'
 infodir='${datarootdir}/info'
 htmldir='${docdir}'
 dvidir='${docdir}'
@@ -1223,7 +1208,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures sdlvisualtest 0.01 to adapt to many kinds of systems.
+\`configure' configures this package to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1271,7 +1256,7 @@ Fine tuning of the installation directories:
   --infodir=DIR           info documentation [DATAROOTDIR/info]
   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
   --mandir=DIR            man documentation [DATAROOTDIR/man]
-  --docdir=DIR            documentation root [DATAROOTDIR/doc/sdlvisualtest]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
   --htmldir=DIR           html documentation [DOCDIR]
   --dvidir=DIR            dvi documentation [DOCDIR]
   --pdfdir=DIR            pdf documentation [DOCDIR]
@@ -1280,10 +1265,6 @@ _ACEOF
 
   cat <<\_ACEOF
 
-X features:
-  --x-includes=DIR    X include files are in DIR
-  --x-libraries=DIR   X library files are in DIR
-
 System types:
   --build=BUILD     configure for building on BUILD [guessed]
   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
@@ -1291,9 +1272,7 @@ _ACEOF
 fi
 
 if test -n "$ac_init_help"; then
-  case $ac_init_help in
-     short | recursive ) echo "Configuration of sdlvisualtest 0.01:";;
-   esac
+
   cat <<\_ACEOF
 
 Optional Features:
@@ -1307,7 +1286,6 @@ Optional Packages:
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-sdl-prefix=PFX   Prefix where SDL is installed (optional)
   --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)
-  --with-x                use the X Window System
 
 Some influential environment variables:
   CC          C compiler command
@@ -1324,8 +1302,6 @@ Some influential environment variables:
               path overriding pkg-config's built-in search path
   SDL_CFLAGS  C compiler flags for SDL, overriding pkg-config
   SDL_LIBS    linker flags for SDL, overriding pkg-config
-  XMKMF       Path to xmkmf, Makefile generator for X Window System
-  CPP         C preprocessor
   LIBUNWIND_CFLAGS
               C compiler flags for LIBUNWIND, overriding pkg-config
   LIBUNWIND_LIBS
@@ -1334,7 +1310,7 @@ Some influential environment variables:
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 
-Report bugs to <apoorvupreti@gmail.com>.
+Report bugs to the package provider.
 _ACEOF
 ac_status=$?
 fi
@@ -1397,7 +1373,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-sdlvisualtest configure 0.01
+configure
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1536,48 +1512,11 @@ fi
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_link
-
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } > conftest.i && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-    ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_cpp
 cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by sdlvisualtest $as_me 0.01, which was
+It was created by $as_me, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -1926,6 +1865,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+
 ac_aux_dir=
 for ac_dir in ../build-scripts "$srcdir"/../build-scripts; do
   if test -f "$ac_dir/install-sh"; then
@@ -2817,198 +2757,18 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-#ifndef __cplusplus
-  /* Ultrix mips cc rejects this sort of thing.  */
-  typedef int charset[2];
-  const charset cs = { 0, 0 };
-  /* SunOS 4.1.1 cc rejects this.  */
-  char const *const *pcpcc;
-  char **ppc;
-  /* NEC SVR4.0.2 mips cc rejects this.  */
-  struct point {int x, y;};
-  static struct point const zero = {0,0};
-  /* AIX XL C 1.02.0.0 rejects this.
-     It does not let you subtract one const X* pointer from another in
-     an arm of an if-expression whose if-part is not a constant
-     expression */
-  const char *g = "string";
-  pcpcc = &g + (g ? g-g : 0);
-  /* HPUX 7.0 cc rejects these. */
-  ++pcpcc;
-  ppc = (char**) pcpcc;
-  pcpcc = (char const *const *) ppc;
-  { /* SCO 3.2v4 cc rejects this sort of thing.  */
-    char tx;
-    char *t = &tx;
-    char const *s = 0 ? (char *) 0 : (char const *) 0;
-
-    *t++ = 0;
-    if (s) return 0;
-  }
-  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
-    int x[] = {25, 17};
-    const int *foo = &x[0];
-    ++foo;
-  }
-  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
-    typedef const int *iptr;
-    iptr p = 0;
-    ++p;
-  }
-  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
-       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-    struct s { int j; const int *ap[3]; } bx;
-    struct s *b = &bx; b->j = 5;
-  }
-  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
-    const int foo = 10;
-    if (!foo) return 0;
-  }
-  return !cs[0] && !zero.x;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_const=yes
-else
-  ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "#define const /**/" >>confdefs.h
-
-fi
-
-
-ISUNIX="false"
-ISWINDOWS="false"
-ISMACOSX="false"
-
 case "$host" in
     *-*-cygwin* | *-*-mingw*)
-        ISWINDOWS="true"
         EXE=".exe"
-        MATHLIB=""
         EXTRALIB="-lshlwapi"
-        SYS_GL_LIBS="-lopengl32"
-        ;;
-    *-*-haiku*)
-        EXE=""
-        MATHLIB=""
-        EXTRALIB=""
-        SYS_GL_LIBS="-lGL"
-        ;;
-    *-*-darwin*)
-        ISMACOSX="true"
-        EXE=""
-        MATHLIB=""
-        EXTRALIB=""
-        ;;
-    *-*-aix*)
-        ISUNIX="true"
-        EXE=""
-        if test x$ac_cv_c_compiler_gnu = xyes; then
-            CFLAGS="-mthreads"
-        fi
-        MATHLIB=""
-        EXTRALIB=""
-        SYS_GL_LIBS=""
-        ;;
-    *-*-mint*)
-        EXE=""
-        MATHLIB=""
-        EXTRALIB=""
-        # Extract the first word of "osmesa-config", so it can be a program name with args.
-set dummy osmesa-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_OSMESA_CONFIG+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $OSMESA_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_OSMESA_CONFIG="$OSMESA_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_OSMESA_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_OSMESA_CONFIG" && ac_cv_path_OSMESA_CONFIG="no"
-  ;;
-esac
-fi
-OSMESA_CONFIG=$ac_cv_path_OSMESA_CONFIG
-if test -n "$OSMESA_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OSMESA_CONFIG" >&5
-$as_echo "$OSMESA_CONFIG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-        if test "x$OSMESA_CONFIG" = "xyes"; then
-            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
-            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
-            CFLAGS="$CFLAGS $OSMESA_CFLAGS"
-            SYS_GL_LIBS="$OSMESA_LIBS"
-        else
-            SYS_GL_LIBS="-lOSMesa"
-        fi
-        ;;
-    *-*-qnx*)
-        EXE=""
-        MATHLIB=""
-        EXTRALIB=""
-        SYS_GL_LIBS="-lGLES_CM"
         ;;
     *)
-                ISUNIX="true"
         EXE=""
-        MATHLIB="-lm"
         EXTRALIB=""
-        SYS_GL_LIBS="-lGL"
         ;;
 esac
 
 
-
-
-
-
-
 SDL_VERSION=2.0.0
 
 
@@ -3130,6 +2890,7 @@ $as_echo "no" >&6; }
 	fi
 fi
 
+
 # Check whether --with-sdl-prefix was given.
 if test "${with_sdl_prefix+set}" = set; then :
   withval=$with_sdl_prefix; sdl_prefix="$withval"
@@ -3449,495 +3210,6 @@ rm -f core conftest.err conftest.$ac_objext \
 CFLAGS="$CFLAGS $SDL_CFLAGS"
 LIBS="$LIBS -lSDL2_test $SDL_LIBS $EXTRALIB"
 
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CPP=$CPP
-
-fi
-  CPP=$ac_cv_prog_CPP
-else
-  ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
-$as_echo_n "checking for X... " >&6; }
-
-
-# Check whether --with-x was given.
-if test "${with_x+set}" = set; then :
-  withval=$with_x;
-fi
-
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
-  # The user explicitly disabled X.
-  have_x=disabled
-else
-  case $x_includes,$x_libraries in #(
-    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
-    *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no
-ac_x_libraries=no
-# Do we need to do anything special at all?
-ac_save_LIBS=$LIBS
-LIBS="-lX11 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-int
-main ()
-{
-XrmInitialize ()
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  # We can compile and link X programs with no special options.
-  ac_x_includes=
-  ac_x_libraries=
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS="$ac_save_LIBS"
-# If that didn't work, only try xmkmf and filesystem searches
-# for native compilation.
-if test x"$ac_x_includes" = xno && test "$cross_compiling" = no; then :
-  rm -f -r conftest.dir
-if mkdir conftest.dir; then
-  cd conftest.dir
-  cat >Imakefile <<'_ACEOF'
-incroot:
-	@echo incroot='${INCROOT}'
-usrlibdir:
-	@echo usrlibdir='${USRLIBDIR}'
-libdir:
-	@echo libdir='${LIBDIR}'
-_ACEOF
-  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
-    # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-    for ac_var in incroot usrlibdir libdir; do
-      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
-    done
-    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
-    for ac_extension in a so sl dylib la dll; do
-      if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
-	 test -f "$ac_im_libdir/libX11.$ac_extension"; then
-	ac_im_usrlibdir=$ac_im_libdir; break
-      fi
-    done
-    # Screen out bogus values from the imake configuration.  They are
-    # bogus both because they are the default anyway, and because
-    # using them would break gcc on systems where it needs fixed includes.
-    case $ac_im_incroot in
-	/usr/include) ac_x_includes= ;;
-	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
-    esac
-    case $ac_im_usrlibdir in
-	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
-	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
-    esac
-  fi
-  cd ..
-  rm -f -r conftest.dir
-fi
-
-  # Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R7/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
-
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
-
-/opt/X11/include
-
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-
-/usr/openwin/include
-/usr/openwin/share/include'
-
-if test "$ac_x_includes" = no; then
-  # Guess where to find include files, by looking for Xlib.h.
-  # First, try using that file with no special directory specified.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # We can compile using X headers with no special include directory.
-ac_x_includes=
-else
-  for ac_dir in $ac_x_header_dirs; do
-  if test -r "$ac_dir/X11/Xlib.h"; then
-    ac_x_includes=$ac_dir
-    break
-  fi
-done
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-fi # $ac_x_includes = no
-
-if test "$ac_x_libraries" = no; then
-  # Check for the libraries.
-  # See if we find them without any special options.
-  # Don't add to $LIBS permanently.
-  ac_save_LIBS=$LIBS
-  LIBS="-lX11 $LIBS"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-int
-main ()
-{
-XrmInitialize ()
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=
-else
-  LIBS=$ac_save_LIBS
-for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
-do
-  # Don't even attempt the hair of trying to link an X program!
-  for ac_extension in a so sl dylib la dll; do
-    if test -r "$ac_dir/libX11.$ac_extension"; then
-      ac_x_libraries=$ac_dir
-      break 2
-    fi
-  done
-done
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi # $ac_x_libraries = no
-
-fi
-# Record the results.
-case $ac_x_includes,$ac_x_libraries in #(
-  no,* | *,no | *\'*) :
-    # Didn't find X, or a directory has "'" in its name.
-    ac_cv_have_x="have_x=no" ;; #(
-  *) :
-    # Record where we found X for the cache.
-    ac_cv_have_x="have_x=yes\
-	ac_x_includes='$ac_x_includes'\
-	ac_x_libraries='$ac_x_libraries'" ;;
-esac
-fi
-;; #(
-    *) have_x=yes;;
-  esac
-  eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
-$as_echo "$have_x" >&6; }
-  no_x=yes
-else
-  # If each of the values was on the command line, it overrides each guess.
-  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
-  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
-  # Update the cache value to reflect the command line values.
-  ac_cv_have_x="have_x=yes\
-	ac_x_includes='$x_includes'\
-	ac_x_libraries='$x_libraries'"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
-$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
-fi
-
-if test x$have_x = xyes; then
-    if test x$ac_x_includes = xno || test x$ac_x_includes = x; then
-        :
-    else
-        CFLAGS="$CFLAGS -I$ac_x_includes"
-    fi
-    if test x$ac_x_libraries = xno || test x$ac_x_libraries = x; then
-        :
-    else
-        XPATH="-L$ac_x_libraries"
-    fi
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenGL support" >&5
-$as_echo_n "checking for OpenGL support... " >&6; }
-have_opengl=no
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
- #include "SDL_opengl.h"
-
-int
-main ()
-{
-
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-have_opengl=yes
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_opengl" >&5
-$as_echo "$have_opengl" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenGL ES support" >&5
-$as_echo_n "checking for OpenGL ES support... " >&6; }
-have_opengles=no
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
- #if defined (__IPHONEOS__)
-    #include <OpenGLES/ES1/gl.h>
- #else
-    #include <GLES/gl.h>
- #endif /* __QNXNTO__ */
-
-int
-main ()
-{
-
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-have_opengles=yes
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_opengles" >&5
-$as_echo "$have_opengles" >&6; }
-
-GLLIB=""
-if test x$have_opengles = xyes; then
-    CFLAGS="$CFLAGS -DHAVE_OPENGLES"
-    GLLIB="$XPATH -lGLESv1_CM"
-elif test x$have_opengl = xyes; then
-    CFLAGS="$CFLAGS -DHAVE_OPENGL"
-    GLLIB="$XPATH $SYS_GL_LIBS"
-else
-    GLLIB=""
-fi
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TTF_Init in -lSDL2_ttf" >&5
-$as_echo_n "checking for TTF_Init in -lSDL2_ttf... " >&6; }
-if ${ac_cv_lib_SDL2_ttf_TTF_Init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lSDL2_ttf  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char TTF_Init ();
-int
-main ()
-{
-return TTF_Init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_SDL2_ttf_TTF_Init=yes
-else
-  ac_cv_lib_SDL2_ttf_TTF_Init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SDL2_ttf_TTF_Init" >&5
-$as_echo "$ac_cv_lib_SDL2_ttf_TTF_Init" >&6; }
-if test "x$ac_cv_lib_SDL2_ttf_TTF_Init" = xyes; then :
-  have_SDL_ttf=yes
-fi
-
-if test x$have_SDL_ttf = xyes; then
-    CFLAGS="$CFLAGS -DHAVE_SDL_TTF"
-    SDL_TTF_LIB="-lSDL2_ttf"
-fi
-
-
 
 pkg_failed=no
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind" >&5
@@ -4011,8 +3283,6 @@ if test x$have_libunwind = xyes ; then
    LIBS="$LIBS $LIBUNWIND_LIBS"
 fi
 
-ac_config_headers="$ac_config_headers config.h"
-
 ac_config_files="$ac_config_files Makefile"
 
 cat >confcache <<\_ACEOF
@@ -4105,7 +3375,43 @@ test "x$prefix" = xNONE && prefix=$ac_default_prefix
 # Let make expand exec_prefix.
 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 
-DEFS=-DHAVE_CONFIG_H
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section.  Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+	g
+	s/^\n//
+	s/\n/ /g
+	p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
 
 ac_libobjs=
 ac_ltlibobjs=
@@ -4521,7 +3827,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by sdlvisualtest $as_me 0.01, which was
+This file was extended by $as_me, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4539,15 +3845,11 @@ case $ac_config_files in *"
 "*) set x $ac_config_files; shift; ac_config_files=$*;;
 esac
 
-case $ac_config_headers in *"
-"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
-esac
 
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
-config_headers="$ac_config_headers"
 
 _ACEOF
 
@@ -4568,22 +3870,17 @@ Usage: $0 [OPTION]... [TAG]...
       --recheck    update $as_me by reconfiguring in the same conditions
       --file=FILE[:TEMPLATE]
                    instantiate the configuration file FILE
-      --header=FILE[:TEMPLATE]
-                   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
 
-Configuration headers:
-$config_headers
-
-Report bugs to <apoorvupreti@gmail.com>."
+Report bugs to the package provider."
 
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-sdlvisualtest config.status 0.01
+config.status
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
@@ -4637,18 +3934,7 @@ do
     esac
     as_fn_append CONFIG_FILES " '$ac_optarg'"
     ac_need_defaults=false;;
-  --header | --heade | --head | --hea )
-    $ac_shift
-    case $ac_optarg in
-    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-    esac
-    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
-    ac_need_defaults=false;;
-  --he | --h)
-    # Conflict between --help and --header
-    as_fn_error $? "ambiguous option: \`$1'
-Try \`$0 --help' for more information.";;
-  --help | --hel | -h )
+  --he | --h |  --help | --hel | -h )
     $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
@@ -4704,7 +3990,6 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 for ac_config_target in $ac_config_targets
 do
   case $ac_config_target in
-    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 
   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
@@ -4718,7 +4003,6 @@ done
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 fi
 
 # Have a temporary directory for convenience.  Make it in the build tree
@@ -4906,116 +4190,8 @@ fi
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 fi # test -n "$CONFIG_FILES"
 
-# Set up the scripts for CONFIG_HEADERS section.
-# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
-if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
-BEGIN {
-_ACEOF
-
-# Transform confdefs.h into an awk script `defines.awk', embedded as
-# here-document in config.status, that substitutes the proper values into
-# config.h.in to produce config.h.
-
-# Create a delimiter string that does not exist in confdefs.h, to ease
-# handling of long lines.
-ac_delim='%!_!# '
-for ac_last_try in false false :; do
-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
-    break
-  elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
-
-# For the awk script, D is an array of macro values keyed by name,
-# likewise P contains macro parameters if any.  Preserve backslash
-# newline sequences.
-
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-sed -n '
-s/.\{148\}/&'"$ac_delim"'/g
-t rset
-:rset
-s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
-t def
-d
-:def
-s/\\$//
-t bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3"/p
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
-d
-:bsnl
-s/["\\]/\\&/g
-s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
-D["\1"]=" \3\\\\\\n"\\/p
-t cont
-s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
-t cont
-d
-:cont
-n
-s/.\{148\}/&'"$ac_delim"'/g
-t clear
-:clear
-s/\\$//
-t bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/"/p
-d
-:bsnlc
-s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
-b cont
-' <confdefs.h | sed '
-s/'"$ac_delim"'/"\\\
-"/g' >>$CONFIG_STATUS || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  for (key in D) D_is_set[key] = 1
-  FS = ""
-}
-/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
-  line = \$ 0
-  split(line, arg, " ")
-  if (arg[1] == "#") {
-    defundef = arg[2]
-    mac1 = arg[3]
-  } else {
-    defundef = substr(arg[1], 2)
-    mac1 = arg[2]
-  }
-  split(mac1, mac2, "(") #)
-  macro = mac2[1]
-  prefix = substr(line, 1, index(line, defundef) - 1)
-  if (D_is_set[macro]) {
-    # Preserve the white space surrounding the "#".
-    print prefix "define", macro P[macro] D[macro]
-    next
-  } else {
-    # Replace #undef with comments.  This is necessary, for example,
-    # in the case of _POSIX_SOURCE, which is predefined and required
-    # on some systems where configure will not decide to define it.
-    if (defundef == "undef") {
-      print "/*", prefix defundef, macro, "*/"
-      next
-    }
-  }
-}
-{ print }
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
-fi # test -n "$CONFIG_HEADERS"
-
 
-eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
+eval set X "  :F $CONFIG_FILES      "
 shift
 for ac_tag
 do
@@ -5223,30 +4399,7 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
   esac \
   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
-  :H)
-  #
-  # CONFIG_HEADER
-  #
-  if test x"$ac_file" != x-; then
-    {
-      $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
-    else
-      rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
-	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    fi
-  else
-    $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error $? "could not create -" "$LINENO" 5
-  fi
- ;;
+
 
 
   esac
diff --git a/visualtest/configure.ac b/visualtest/configure.ac
index 384e913..3566bf0 100644
--- a/visualtest/configure.ac
+++ b/visualtest/configure.ac
@@ -1,5 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT([sdlvisualtest], [0.01], [apoorvupreti@gmail.com])
+AC_INIT
+AC_CONFIG_SRCDIR([unittest/testquit.c])
 
 dnl Detect the canonical build and host environments
 AC_CONFIG_AUX_DIR([../build-scripts])
@@ -8,82 +9,18 @@ AC_CANONICAL_HOST
 dnl Check for tools
 AC_PROG_CC
 
-dnl Check for compiler environment
-AC_C_CONST
-
-dnl We only care about this for building testnative at the moment, so these
-dnl  values shouldn't be considered absolute truth.
-dnl  (Haiku, for example, sets none of these.)
-ISUNIX="false"
-ISWINDOWS="false"
-ISMACOSX="false"
-
 dnl Figure out which math or extra library to use
 case "$host" in
     *-*-cygwin* | *-*-mingw*)
-        ISWINDOWS="true"
         EXE=".exe"
-        MATHLIB=""
         EXTRALIB="-lshlwapi"
-        SYS_GL_LIBS="-lopengl32"
-        ;;
-    *-*-haiku*)
-        EXE=""
-        MATHLIB=""
-        EXTRALIB=""
-        SYS_GL_LIBS="-lGL"
-        ;;
-    *-*-darwin*)
-        ISMACOSX="true"
-        EXE=""
-        MATHLIB=""
-        EXTRALIB=""
-        ;;
-    *-*-aix*)
-        ISUNIX="true"
-        EXE=""
-        if test x$ac_cv_c_compiler_gnu = xyes; then
-            CFLAGS="-mthreads"
-        fi
-        MATHLIB=""
-        EXTRALIB=""
-        SYS_GL_LIBS=""
-        ;;
-    *-*-mint*)
-        EXE=""
-        MATHLIB=""
-        EXTRALIB=""
-        AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no)
-        if test "x$OSMESA_CONFIG" = "xyes"; then
-            OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags`
-            OSMESA_LIBS=`$OSMESA_CONFIG --libs`
-            CFLAGS="$CFLAGS $OSMESA_CFLAGS"
-            SYS_GL_LIBS="$OSMESA_LIBS"
-        else
-            SYS_GL_LIBS="-lOSMesa"
-        fi
-        ;;
-    *-*-qnx*)
-        EXE=""
-        MATHLIB=""
-        EXTRALIB=""
-        SYS_GL_LIBS="-lGLES_CM"
         ;;
     *)
-        dnl Oh well, call it Unix...
-        ISUNIX="true"
         EXE=""
-        MATHLIB="-lm"
         EXTRALIB=""
-        SYS_GL_LIBS="-lGL"
         ;;
 esac
 AC_SUBST(EXE)
-AC_SUBST(MATHLIB)
-AC_SUBST(EXTRALIB)
-AC_SUBST(ISMACOSX)
-AC_SUBST(ISWINDOWS)
-AC_SUBST(ISUNIX)
 
 dnl Check for SDL
 SDL_VERSION=2.0.0
@@ -94,75 +31,11 @@ AM_PATH_SDL2($SDL_VERSION,
 CFLAGS="$CFLAGS $SDL_CFLAGS"
 LIBS="$LIBS -lSDL2_test $SDL_LIBS $EXTRALIB"
 
-dnl Check for X11 path, needed for OpenGL on some systems
-AC_PATH_X
-if test x$have_x = xyes; then
-    if test x$ac_x_includes = xno || test x$ac_x_includes = x; then
-        :
-    else
-        CFLAGS="$CFLAGS -I$ac_x_includes"
-    fi
-    if test x$ac_x_libraries = xno || test x$ac_x_libraries = x; then
-        :
-    else
-        XPATH="-L$ac_x_libraries"
-    fi
-fi
-
-dnl Check for OpenGL
-AC_MSG_CHECKING(for OpenGL support)
-have_opengl=no
-AC_TRY_COMPILE([
- #include "SDL_opengl.h"
-],[
-],[
-have_opengl=yes
-])
-AC_MSG_RESULT($have_opengl)
-
-dnl Check for OpenGL ES
-AC_MSG_CHECKING(for OpenGL ES support)
-have_opengles=no
-AC_TRY_COMPILE([
- #if defined (__IPHONEOS__)
-    #include <OpenGLES/ES1/gl.h>
- #else
-    #include <GLES/gl.h>
- #endif /* __QNXNTO__ */
-],[
-],[
-have_opengles=yes
-])
-AC_MSG_RESULT($have_opengles)
-
-GLLIB=""
-if test x$have_opengles = xyes; then
-    CFLAGS="$CFLAGS -DHAVE_OPENGLES"
-    GLLIB="$XPATH -lGLESv1_CM"
-elif test x$have_opengl = xyes; then
-    CFLAGS="$CFLAGS -DHAVE_OPENGL"
-    GLLIB="$XPATH $SYS_GL_LIBS"
-else
-    GLLIB=""
-fi
-
-AC_SUBST(GLLIB)
-
-dnl Check for SDL_ttf
-AC_CHECK_LIB(SDL2_ttf, TTF_Init, have_SDL_ttf=yes)
-if test x$have_SDL_ttf = xyes; then
-    CFLAGS="$CFLAGS -DHAVE_SDL_TTF"
-    SDL_TTF_LIB="-lSDL2_ttf"
-fi
-AC_SUBST(SDL_TTF_LIB)
-
 PKG_CHECK_MODULES(LIBUNWIND, libunwind, have_libunwind=yes, have_libunwind=no)
 if test x$have_libunwind = xyes ; then
    LIBS="$LIBS $LIBUNWIND_LIBS"
 fi
 
 dnl Finally create all the generated files
-dnl AC_OUTPUT([Makefile])
-AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT