started working on windows support

1 files changed, 601 insertions, 163 deletions

diff --git a/autom4te.cache/output.3 b/autom4te.cache/output.3
index 6f79e9f..40ad411 100644
--- a/autom4te.cache/output.3
+++ b/autom4te.cache/output.3
@@ -655,11 +655,21 @@ CCDEPMODE
 ac_ct_CC
 CFLAGS
 CC
-SDL2_LIBS
-SDL2_CFLAGS
+SDL2_CONFIG
+SDL_LIBS
+SDL_CFLAGS
 PKG_CONFIG_LIBDIR
 PKG_CONFIG_PATH
 PKG_CONFIG
+SDL2_FRAMEWORK
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
 am__fastdepCXX_FALSE
 am__fastdepCXX_TRUE
 CXXDEPMODE
@@ -751,6 +761,10 @@ ac_user_opts='
 enable_option_checking
 enable_silent_rules
 enable_dependency_tracking
+with_sdl_prefix
+with_sdl_exec_prefix
+enable_sdltest
+enable_sdlframework
 '
       ac_precious_vars='build_alias
 host_alias
@@ -761,11 +775,12 @@ LDFLAGS
 LIBS
 CPPFLAGS
 CCC
+SDL2_FRAMEWORK
 PKG_CONFIG
 PKG_CONFIG_PATH
 PKG_CONFIG_LIBDIR
-SDL2_CFLAGS
-SDL2_LIBS
+SDL_CFLAGS
+SDL_LIBS
 CC
 CFLAGS'
 
@@ -1378,6 +1393,10 @@ Program names:
   --program-prefix=PREFIX            prepend PREFIX to installed program names
   --program-suffix=SUFFIX            append SUFFIX to installed program names
   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 _ACEOF
 fi
 
@@ -1397,6 +1416,14 @@ Optional Features:
                           do not reject slow dependency extractors
   --disable-dependency-tracking 
                           speeds up one-time build
+  --disable-sdltest       Do not try to compile and run a test SDL program
+  --disable-sdlframework Do not search for SDL2.framework
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --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)
 
 Some influential environment variables:
   CXX         C++ compiler command
@@ -1406,13 +1433,15 @@ Some influential environment variables:
   LIBS        libraries to pass to the linker, e.g. -l<library>
   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>
+  SDL2_FRAMEWORK 
+              Path to SDL2.framework
   PKG_CONFIG  path to pkg-config utility
   PKG_CONFIG_PATH 
               directories to add to pkg-config's search path
   PKG_CONFIG_LIBDIR 
               path overriding pkg-config's built-in search path
-  SDL2_CFLAGS C compiler flags for SDL2, overriding pkg-config
-  SDL2_LIBS   linker flags for SDL2, overriding pkg-config
+  SDL_CFLAGS  C compiler flags for SDL, overriding pkg-config
+  SDL_LIBS    linker flags for SDL, overriding pkg-config
   CC          C compiler command
   CFLAGS      C compiler flags
 
@@ -1575,6 +1604,96 @@ fi
 
 } @%:@ ac_fn_c_try_compile
 
+@%:@ ac_fn_c_try_run LINENO
+@%:@ ----------------------
+@%:@ Try to run conftest.@S|@ac_ext, and return whether this succeeded. Assumes that
+@%:@ executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }
+then :
+  ac_retval=0
+else $as_nop
+  printf "%s\n" "$as_me: program exited with status $ac_status" >&5
+       printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_run
+
+@%:@ ac_fn_c_try_link LINENO
+@%:@ -----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 test -x conftest$ac_exeext
+       }
+then :
+  ac_retval=0
+else $as_nop
+  printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_link
+
 @%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 @%:@ -------------------------------------------------------
 @%:@ Tests whether HEADER exists and can be compiled using the include files in
@@ -1665,53 +1784,6 @@ printf "%s\n" "$ac_res" >&6; }
 
 } @%:@ ac_fn_c_find_uintX_t
 
-@%:@ ac_fn_c_try_link LINENO
-@%:@ -----------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 test -x conftest$ac_exeext
-       }
-then :
-  ac_retval=0
-else $as_nop
-  printf "%s\n" "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
-  # left behind by Apple's compiler.  We do this before executing the actions.
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_link
-
 @%:@ ac_fn_c_check_func LINENO FUNC VAR
 @%:@ ----------------------------------
 @%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
@@ -2603,7 +2675,7 @@ as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
 
 # Auxiliary files required by this configure script.
-ac_aux_files="compile missing install-sh"
+ac_aux_files="compile config.guess config.sub missing install-sh"
 
 # Locations in which to look for auxiliary files.
 ac_aux_dir_candidates="${srcdir}/build-aux"
@@ -4224,8 +4296,82 @@ printf "%s\n" "@%:@define VIMENE_WINDOWS 1" >>confdefs.h
 
 
 
-printf "%s\n" "@%:@define VIMENE_OS VIMENE_LINUX" >>confdefs.h
+  
+  # Make sure we can run config.sub.
+$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+printf %s "checking build system type... " >&6; }
+if test ${ac_cv_build+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+printf "%s\n" "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+printf %s "checking host system type... " >&6; }
+if test ${ac_cv_host+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+printf "%s\n" "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
 
+#echo "$host_cpu"
+#exit
 
 
 
@@ -4357,114 +4503,6 @@ printf "%s\n" "no" >&6; }
 	fi
 fi
 
-pkg_failed=no
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sdl2" >&5
-printf %s "checking for sdl2... " >&6; }
-
-if test -n "$SDL2_CFLAGS"; then
-    pkg_cv_SDL2_CFLAGS="$SDL2_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
-    if test -n "$PKG_CONFIG" && \
-    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "sdl2") 2>&5
-  ac_status=$?
-  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_SDL2_CFLAGS=`$PKG_CONFIG --cflags "sdl2" 2>/dev/null`
-		      test "x$?" != "x0" && pkg_failed=yes 
-else
-  pkg_failed=yes
-fi
- else
-    pkg_failed=untried
-fi
-if test -n "$SDL2_LIBS"; then
-    pkg_cv_SDL2_LIBS="$SDL2_LIBS"
- elif test -n "$PKG_CONFIG"; then
-    if test -n "$PKG_CONFIG" && \
-    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "sdl2") 2>&5
-  ac_status=$?
-  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_SDL2_LIBS=`$PKG_CONFIG --libs "sdl2" 2>/dev/null`
-		      test "x$?" != "x0" && pkg_failed=yes 
-else
-  pkg_failed=yes
-fi
- else
-    pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-        
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-                SDL2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sdl2" 2>&1`
-        else
-                SDL2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sdl2" 2>&1`
-        fi
-        # Put the nasty error message in config.log where it belongs
-        echo "$SDL2_PKG_ERRORS" >&5
-
-        as_fn_error $? "Package requirements (sdl2) were not met:
-
-$SDL2_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-Alternatively, you may set the environment variables SDL2_CFLAGS
-and SDL2_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details." "$LINENO" 5        
-elif test $pkg_failed = untried; then
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-        { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-Alternatively, you may set the environment variables SDL2_CFLAGS
-and SDL2_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details" "$LINENO" 5; }        
-else
-        SDL2_CFLAGS=$pkg_cv_SDL2_CFLAGS
-        SDL2_LIBS=$pkg_cv_SDL2_LIBS
-        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-printf "%s\n" "yes" >&6; }
-        
-fi
-
-printf "%s\n" "@%:@define ENABLE_NCURSES 0" >>confdefs.h
-
-# AC_DEFINE(ENABLE_NCURSES, 1, [Enable ncurses])
-# AC_CHECK_LIB(ncurses, [initscr])
-
-# AC_DEFINE(VIMENE_OS, [VIMENE_WINDOWS], [test])
-# CPPFLAGS="$CPPFLAGS -I../x86_64-w64-mingw32/include"
-# LIBS="$LIBS -L../x86_64-w64-mingw32/lib -lSDL2 -municode"
-# AC_DEFINE(WINVER, 0x0400, [test])
-# AC_DEFINE(__WIN95__, "", [test])
-# AC_DEFINE(__GNUWIN32__, "", [test])
-# AC_DEFINE(STRICT, "", [test])
-# AC_DEFINE(HAVE_W32API_H, "", [test])
-# AC_DEFINE(__WXMSW__, "", [test])
-# AC_DEFINE(__WINDOWS__, "", [test])
-
-
 
 
 
@@ -5395,6 +5433,406 @@ fi
 
 
 
+if test "$host_cpu" = "xyz"
+then :
+  
+    
+printf "%s\n" "@%:@define VIMENE_OS VIMENE_LINUX" >>confdefs.h
+
+    SDL_VERSION=2.0
+    
+@%:@ Check whether --with-sdl-prefix was given.
+if test ${with_sdl_prefix+y}
+then :
+  withval=$with_sdl_prefix; sdl_prefix="$withval"
+else $as_nop
+  sdl_prefix=""
+fi
+
+
+@%:@ Check whether --with-sdl-exec-prefix was given.
+if test ${with_sdl_exec_prefix+y}
+then :
+  withval=$with_sdl_exec_prefix; sdl_exec_prefix="$withval"
+else $as_nop
+  sdl_exec_prefix=""
+fi
+
+@%:@ Check whether --enable-sdltest was given.
+if test ${enable_sdltest+y}
+then :
+  enableval=$enable_sdltest; 
+else $as_nop
+  enable_sdltest=yes
+fi
+
+@%:@ Check whether --enable-sdlframework was given.
+if test ${enable_sdlframework+y}
+then :
+  enableval=$enable_sdlframework; 
+else $as_nop
+  search_sdl_framework=yes
+fi
+
+
+
+
+  min_sdl_version=$SDL_VERSION
+
+  if test "x$sdl_prefix$sdl_exec_prefix" = x ; then
+    
+pkg_failed=no
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sdl2 >= $min_sdl_version" >&5
+printf %s "checking for sdl2 >= $min_sdl_version... " >&6; }
+
+if test -n "$SDL_CFLAGS"; then
+    pkg_cv_SDL_CFLAGS="$SDL_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2 >= \$min_sdl_version\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "sdl2 >= $min_sdl_version") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_SDL_CFLAGS=`$PKG_CONFIG --cflags "sdl2 >= $min_sdl_version" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes 
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$SDL_LIBS"; then
+    pkg_cv_SDL_LIBS="$SDL_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2 >= \$min_sdl_version\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "sdl2 >= $min_sdl_version") 2>&5
+  ac_status=$?
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_SDL_LIBS=`$PKG_CONFIG --libs "sdl2 >= $min_sdl_version" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes 
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+        
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+                SDL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sdl2 >= $min_sdl_version" 2>&1`
+        else
+                SDL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sdl2 >= $min_sdl_version" 2>&1`
+        fi
+        # Put the nasty error message in config.log where it belongs
+        echo "$SDL_PKG_ERRORS" >&5
+
+        sdl_pc=no
+elif test $pkg_failed = untried; then
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+        sdl_pc=no
+else
+        SDL_CFLAGS=$pkg_cv_SDL_CFLAGS
+        SDL_LIBS=$pkg_cv_SDL_LIBS
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+        sdl_pc=yes
+fi
+  else
+    sdl_pc=no
+    if test x$sdl_exec_prefix != x ; then
+      sdl_config_args="$sdl_config_args --exec-prefix=$sdl_exec_prefix"
+      if test x${SDL2_CONFIG+set} != xset ; then
+        SDL2_CONFIG=$sdl_exec_prefix/bin/sdl2-config
+      fi
+    fi
+    if test x$sdl_prefix != x ; then
+      sdl_config_args="$sdl_config_args --prefix=$sdl_prefix"
+      if test x${SDL2_CONFIG+set} != xset ; then
+        SDL2_CONFIG=$sdl_prefix/bin/sdl2-config
+      fi
+    fi
+  fi
+
+  if test "x$sdl_pc" = xyes ; then
+    no_sdl=""
+    SDL2_CONFIG="pkg-config sdl2"
+  else
+    as_save_PATH="$PATH"
+    if test "x$prefix" != xNONE && test "$cross_compiling" != yes; then
+      PATH="$prefix/bin:$prefix/usr/bin:$PATH"
+    fi
+    # Extract the first word of "sdl2-config", so it can be a program name with args.
+set dummy sdl2-config; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_SDL2_CONFIG+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  case $SDL2_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_SDL2_CONFIG="$SDL2_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
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    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_SDL2_CONFIG="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$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 "$ac_cv_path_SDL2_CONFIG" && ac_cv_path_SDL2_CONFIG="no"
+  ;;
+esac
+fi
+SDL2_CONFIG=$ac_cv_path_SDL2_CONFIG
+if test -n "$SDL2_CONFIG"; then
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SDL2_CONFIG" >&5
+printf "%s\n" "$SDL2_CONFIG" >&6; }
+else
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+    PATH="$as_save_PATH"
+    no_sdl=""
+
+    if test "$SDL2_CONFIG" = "no" -a "x$search_sdl_framework" = "xyes"; then
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL2.framework" >&5
+printf %s "checking for SDL2.framework... " >&6; }
+      if test "x$SDL2_FRAMEWORK" != x; then
+        sdl_framework=$SDL2_FRAMEWORK
+      else
+        for d in / ~/ /System/; do
+          if test -d "${d}Library/Frameworks/SDL2.framework"; then
+            sdl_framework="${d}Library/Frameworks/SDL2.framework"
+          fi
+        done
+      fi
+
+      if test x"$sdl_framework" != x && test -d "$sdl_framework"; then
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $sdl_framework" >&5
+printf "%s\n" "$sdl_framework" >&6; }
+        sdl_framework_dir=`dirname $sdl_framework`
+        SDL_CFLAGS="-F$sdl_framework_dir -Wl,-framework,SDL2 -I$sdl_framework/include"
+        SDL_LIBS="-F$sdl_framework_dir -Wl,-framework,SDL2"
+      else
+        no_sdl=yes
+      fi
+    fi
+
+    if test "$SDL2_CONFIG" != "no"; then
+      if test "x$sdl_pc" = "xno"; then
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SDL - version >= $min_sdl_version" >&5
+printf %s "checking for SDL - version >= $min_sdl_version... " >&6; }
+        SDL_CFLAGS=`$SDL2_CONFIG $sdl_config_args --cflags`
+        SDL_LIBS=`$SDL2_CONFIG $sdl_config_args --libs`
+      fi
+
+      sdl_major_version=`$SDL2_CONFIG $sdl_config_args --version | \
+             sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
+      sdl_minor_version=`$SDL2_CONFIG $sdl_config_args --version | \
+             sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
+      sdl_micro_version=`$SDL2_CONFIG $sdl_config_args --version | \
+             sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`
+      if test "x$enable_sdltest" = "xyes" ; then
+        ac_save_CFLAGS="$CFLAGS"
+        ac_save_CXXFLAGS="$CXXFLAGS"
+        ac_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $SDL_CFLAGS"
+        CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
+        LIBS="$LIBS $SDL_LIBS"
+      rm -f conf.sdltest
+      if test "$cross_compiling" = yes
+then :
+  echo $ac_n "cross compiling; assumed OK... $ac_c"
+else $as_nop
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "SDL.h"
+
+int main (int argc, char *argv[])
+{
+  int major, minor, micro;
+  FILE *fp = fopen("conf.sdltest", "w");
+
+  if (fp) fclose(fp);
+
+  if (sscanf("$min_sdl_version", "%d.%d.%d", &major, &minor, &micro) != 3) {
+     printf("%s, bad version string\n", "$min_sdl_version");
+     exit(1);
+   }
+
+   if (($sdl_major_version > major) ||
+      (($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
+      (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
+    {
+      return 0;
+    }
+  else
+    {
+      printf("\n*** 'sdl2-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
+      printf("*** of SDL required is %d.%d.%d. If sdl2-config is correct, then it is\n", major, minor, micro);
+      printf("*** best to upgrade to the required version.\n");
+      printf("*** If sdl2-config was wrong, set the environment variable SDL2_CONFIG\n");
+      printf("*** to point to the correct copy of sdl2-config, and remove the file\n");
+      printf("*** config.cache before re-running configure\n");
+      return 1;
+    }
+}
+
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"
+then :
+  
+else $as_nop
+  no_sdl=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+        CFLAGS="$ac_save_CFLAGS"
+        CXXFLAGS="$ac_save_CXXFLAGS"
+        LIBS="$ac_save_LIBS"
+
+      fi
+      if test "x$sdl_pc" = "xno"; then
+        if test "x$no_sdl" = "xyes"; then
+          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+        else
+          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+        fi
+      fi
+    fi
+  fi
+  if test "x$no_sdl" = x ; then
+     :
+  else
+     if test "$SDL2_CONFIG" = "no" ; then
+       echo "*** The sdl2-config script installed by SDL could not be found"
+       echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
+       echo "*** your path, or set the SDL2_CONFIG environment variable to the"
+       echo "*** full path to sdl2-config."
+     else
+       if test -f conf.sdltest ; then
+        :
+       else
+          echo "*** Could not run SDL test program, checking why..."
+          CFLAGS="$CFLAGS $SDL_CFLAGS"
+          CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
+          LIBS="$LIBS $SDL_LIBS"
+          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <stdio.h>
+#include "SDL.h"
+
+int main(int argc, char *argv[])
+{ return 0; }
+#undef  main
+#define main K_and_R_C_main
+
+int
+main (void)
+{
+ return 0; 
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+   echo "*** The test program compiled, but did not run. This usually means"
+          echo "*** that the run-time linker is not finding SDL or finding the wrong"
+          echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
+          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
+          echo "*** is required on your system"
+	  echo "***"
+          echo "*** If you have an old version installed, it is best to remove it, although"
+          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
+else $as_nop
+   echo "*** The test program failed to compile or link. See the file config.log for the"
+          echo "*** exact error that occured. This usually means SDL was incorrectly installed"
+          echo "*** or that you have moved SDL since it was installed. In the latter case, you"
+          echo "*** may want to edit the sdl2-config script: $SDL2_CONFIG" 
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext conftest.$ac_ext
+          CFLAGS="$ac_save_CFLAGS"
+          CXXFLAGS="$ac_save_CXXFLAGS"
+          LIBS="$ac_save_LIBS"
+       fi
+     fi
+     SDL_CFLAGS=""
+     SDL_LIBS=""
+     as_fn_error $? "*** SDL version $SDL_VERSION not found!" "$LINENO" 5
+    
+  fi
+  
+  
+  rm -f conf.sdltest
+
+    
+printf "%s\n" "@%:@define ENABLE_NCURSES 0" >>confdefs.h
+
+    # AC_DEFINE(ENABLE_NCURSES, 1, [Enable ncurses])
+    # AC_CHECK_LIB(ncurses, [initscr])
+
+else $as_nop
+  
+    
+printf "%s\n" "@%:@define VIMENE_OS VIMENE_LINUX" >>confdefs.h
+
+    #AC_DEFINE(VIMENE_OS, [VIMENE_WINDOWS], [OS])
+    SDL_CFLAGS="-Ix86_64-w64-mingw32/include/SDL2"
+    SDL_LIBS="-Lx86_64-w64-mingw32/lib -lSDL2 -lstdc++"
+    
+    
+    # AC_DEFINE(WINVER, 0x0400, [test])
+    # AC_DEFINE(__WIN95__, "", [test])
+    # AC_DEFINE(__GNUWIN32__, "", [test])
+    # AC_DEFINE(STRICT, "", [test])
+    # AC_DEFINE(HAVE_W32API_H, "", [test])
+    # AC_DEFINE(__WXMSW__, "", [test])
+    # AC_DEFINE(__WINDOWS__, "", [test])
+
+fi
+
 ac_header= ac_cache=
 for ac_item in $ac_header_c_list
 do