sim: punt WITH_DEVICES & tconfig.h support

No arch is using this anymore, and we want all new ports using the
hardware framework instead.  Punt WITH_DEVICES and the two callbacks
device_io_{read,write}_buffer.

We can also punt the tconfig.h file as no port is using it anymore.
This fixes in-tree builds that get confused by picking up the wrong
one (common/ vs <port>/) caused by commit ae7d0cac8c.

Any port that needs to set up a global define can use their own
sim-main.h file that they must provide regardless.

sim/m32r/ChangeLog

@@ -1,3 +1,7 @@
+2015-12-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* config.in, configure: Regenerate.
+
 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 
 	* sim-if.c (sim_create_inferior): Replace old #if 0 code with dupargv.

sim/m32r/config.in

@@ -162,5 +162,3 @@
 
 /* Define to 1 if you need to in order for `stat' and other things to work. */
 #undef _POSIX_SOURCE
-
-#include "tconfig.h"

sim/m32r/configure

@@ -8308,8 +8308,6 @@ else
 fi
 
 
-
-
 # Some of the common include files depend on bfd.h, and bfd.h checks
 # that config.h is included first by testing that the PACKAGE macro
 # is defined.
@@ -12325,7 +12323,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12328 "configure"
+#line 12326 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12431,7 +12429,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12434 "configure"
+#line 12432 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H