Fixed configure script.

The Haiku patch would define some HAVE_* things to /**/ instead of 1, breaking
the build for various things.

configure

@@ -745,6 +745,7 @@ infodir
 docdir
 oldincludedir
 includedir
+runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@@ -916,6 +917,7 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE}'
@@ -1168,6 +1170,15 @@ do
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
 
+  -runstatedir | --runstatedir | --runstatedi | --runstated \
+  | --runstate | --runstat | --runsta | --runst | --runs \
+  | --run | --ru | --r)
+    ac_prev=runstatedir ;;
+  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+  | --run=* | --ru=* | --r=*)
+    runstatedir=$ac_optarg ;;
+
   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
     ac_prev=sbindir ;;
   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1305,7 +1316,7 @@ fi
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir
+		libdir localedir mandir runstatedir
 do
   eval ac_val=\$$ac_var
   # Remove trailing slashes.
@@ -1458,6 +1469,7 @@ Fine tuning of the installation directories:
   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
@@ -16745,7 +16757,7 @@ done
 "
 if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes; then :
 
-$as_echo "#define HAVE_SA_SIGACTION /**/" >>confdefs.h
+$as_echo "#define HAVE_SA_SIGACTION 1" >>confdefs.h
 
 fi
 
@@ -19305,9 +19317,11 @@ main ()
 _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
 
-        $as_echo "#define SDL_VIDEO_DRIVER_NACL 1" >>confdefs.h
 
-        $as_echo "#define SDL_AUDIO_DRIVER_NACL 1" >>confdefs.h
+$as_echo "#define SDL_VIDEO_DRIVER_NACL 1" >>confdefs.h
+
+
+$as_echo "#define SDL_AUDIO_DRIVER_NACL 1" >>confdefs.h
 
 
 $as_echo "#define HAVE_POW 1" >>confdefs.h
@@ -20175,7 +20189,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
 
             have_const_param_XextAddDisplay=yes
 
-$as_echo "#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY /**/" >>confdefs.h
+$as_echo "#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1" >>confdefs.h
 
 
 fi
@@ -20210,7 +20224,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
 
                 have_XGenericEvent=yes
 
-$as_echo "#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS /**/" >>confdefs.h
+$as_echo "#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1" >>confdefs.h
 
 
 fi
@@ -22283,7 +22297,7 @@ if ac_fn_c_try_link "$LINENO"; then :
 
                 have_sem_timedwait=yes
 
-$as_echo "#define HAVE_SEM_TIMEDWAIT /**/" >>confdefs.h
+$as_echo "#define HAVE_SEM_TIMEDWAIT 1" >>confdefs.h
 
 
 fi
@@ -23864,7 +23878,8 @@ $as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
 
         # Set up files for the timer library
         if test x$enable_timers = xyes; then
-            $as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
+
+$as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
 
             SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
             have_timers=yes

configure.in

@@ -276,7 +276,7 @@ if test x$enable_libc = xyes; then
     AC_CHECK_LIB(iconv, iconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
     AC_CHECK_FUNCS(iconv)
 
-    AC_CHECK_MEMBER(struct sigaction.sa_sigaction,[AC_DEFINE([HAVE_SA_SIGACTION], [], [Description])], ,[#include <signal.h>])
+    AC_CHECK_MEMBER(struct sigaction.sa_sigaction,[AC_DEFINE([HAVE_SA_SIGACTION], 1, [Description])], ,[#include <signal.h>])
 fi
 
 dnl AC_CHECK_SIZEOF(void*)
@@ -1479,8 +1479,8 @@ CheckNativeClient()
           #endif
         ],[
         ],[
-        AC_DEFINE(SDL_VIDEO_DRIVER_NACL)
-        AC_DEFINE(SDL_AUDIO_DRIVER_NACL)
+        AC_DEFINE(SDL_VIDEO_DRIVER_NACL, 1, [ ])
+        AC_DEFINE(SDL_AUDIO_DRIVER_NACL, 1, [ ])
         AC_DEFINE(HAVE_POW, 1, [ ])
         AC_DEFINE(HAVE_OPENGLES2, 1, [ ])
         AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
@@ -1619,7 +1619,7 @@ AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=ma
             ],[
             ],[
             have_const_param_XextAddDisplay=yes
-            AC_DEFINE([SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY], [], [Description])
+            AC_DEFINE([SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY], 1, [ ])
             ])
             AC_MSG_RESULT($have_const_param_XextAddDisplay)
 
@@ -1637,7 +1637,7 @@ XGetEventData(display, cookie);
 XFreeEventData(display, cookie);
             ],[
                 have_XGenericEvent=yes
-                AC_DEFINE([SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS], [], [Description])
+                AC_DEFINE([SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS], 1, [ ])
             ])
             AC_MSG_RESULT($have_XGenericEvent)
 
@@ -2605,7 +2605,7 @@ AC_HELP_STRING([--enable-pthread-sem], [use pthread semaphores [[default=yes]]])
                   sem_timedwait(NULL, NULL);
                 ],[
                 have_sem_timedwait=yes
-                AC_DEFINE([HAVE_SEM_TIMEDWAIT], [], [Description])
+                AC_DEFINE([HAVE_SEM_TIMEDWAIT], 1, [ ])
                 ])
                 AC_MSG_RESULT($have_sem_timedwait)
             fi
@@ -3502,7 +3502,7 @@ AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
         
         # Set up files for the timer library
         if test x$enable_timers = xyes; then
-            AC_DEFINE(SDL_TIMER_UNIX)
+            AC_DEFINE(SDL_TIMER_UNIX, 1, [ ])
             SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
             have_timers=yes
         fi