sim: rewrite SIM_AC_OPTION_HARDWARE a bit to simplify things

There's no need to put the majority of the logic into the 3rd arg of the
AC_ARG_ENABLE.  Coupled with the lack of indentation, it makes it hard to
follow, error prone to update, and duplicates code (with the 4th arg).

So pull the logic out of the 3rd arg and outside of the AC_ARG_ENABLE
macro.  This allows us to gut the 4th arg entirely, merge with the code
that followed the macro, and fix bugs related to the new dv-sockser in
the process.

Hopefully building the various sims with the default sim-hardware
settings, as well as with explicit --{dis,en}able-sim-hardware flags,
should all just work now.

23 files changed, 448 insertions, 354 deletions

diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog
index 2b653b7..269246a 100644
--- a/sim/bfin/ChangeLog
+++ b/sim/bfin/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* aclocal.m4, configure: Regenerate.
+
 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Use $SIM_DV_SOCKSER_O.
diff --git a/sim/bfin/aclocal.m4 b/sim/bfin/aclocal.m4
index 1b2d293..a18d39c 100644
--- a/sim/bfin/aclocal.m4
+++ b/sim/bfin/aclocal.m4
@@ -28,7 +28,8 @@
 # General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 #
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@@ -171,6 +172,61 @@ else
 fi[]dnl
 ])# PKG_CHECK_MODULES
 
+
+# PKG_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable pkgconfigdir as the location where a module
+# should install pkg-config .pc files. By default the directory is
+# $libdir/pkgconfig, but the default can be changed by passing
+# DIRECTORY. The user can override through the --with-pkgconfigdir
+# parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+    [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_INSTALLDIR
+
+
+# PKG_NOARCH_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable noarch_pkgconfigdir as the location where a
+# module should install arch-independent pkg-config .pc files. By
+# default the directory is $datadir/pkgconfig, but the default can be
+# changed by passing DIRECTORY. The user can override through the
+# --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+    [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_NOARCH_INSTALLDIR
+
+
+# PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+# -------------------------------------------
+# Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])# PKG_CHECK_VAR
+
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
diff --git a/sim/bfin/configure b/sim/bfin/configure
index 27951c2..c56e55d 100755
--- a/sim/bfin/configure
+++ b/sim/bfin/configure
@@ -1431,7 +1431,8 @@ Optional Features:
   --enable-sim-build-warnings
                           enable SIM specific build-time compiler warnings if
                           gcc is used
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -12295,7 +12296,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12298 "configure"
+#line 12299 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12401,7 +12402,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12404 "configure"
+#line 12405 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13415,10 +13416,11 @@ fi
 
 
 if test x"yes" != x"no"; then
-  sim_hw_p=yes
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test ""; then
   hardware=""
 else
@@ -13457,20 +13459,29 @@ hardware="$hardware \
 	bfin_wp \
 	eth_phy \
 "
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "yes" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13498,28 +13509,11 @@ _ACEOF
        ;;
   esac
 
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
-
-if test "$sim_hw_p" != yes; then
-  if test "yes" = "always"; then
-    as_fn_error "Sorry, but this simulator requires that hardware support
-be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
   fi
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
-
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13564,7 +13558,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 for ac_func in getuid getgid geteuid getegid setuid setgid mmap munmap kill pread
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index 9daab66..3056cce 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* acinclude.m4: Regenerate.
+
 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 
 	* acinclude.m4: Add SIM_DV_SOCKSER_O which is empty  on hosts
diff --git a/sim/common/acinclude.m4 b/sim/common/acinclude.m4
index 7f98903..73191f2 100644
--- a/sim/common/acinclude.m4
+++ b/sim/common/acinclude.m4
@@ -609,30 +609,38 @@ dnl arg[3] is a space separated list of extra target specific devices.
 AC_DEFUN([SIM_AC_OPTION_HARDWARE],
 [
 if test x"[$1]" != x"no"; then
-  sim_hw_p=yes
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test "[$2]"; then
   hardware="[$2]"
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware [$3]"
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([[^ ]][[^ ]]*\)/dv-\1.o/g'`"
+
 AC_ARG_ENABLE(sim-hardware,
-[  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.],
-[
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+  [AS_HELP_STRING([--enable-sim-hardware=LIST],
+                  [Specify the hardware to be included in the build.])])
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "[$1]" = "always"; then
+    AC_MSG_ERROR([Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support.])
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -657,26 +665,14 @@ else
        ;;
   esac
   AC_SUBST(SIM_DV_SOCKSER_O)
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi],[
-if test "$sim_hw_p" != yes; then
-  if test "[$1]" = "always"; then
-    AC_MSG_ERROR([Sorry, but this simulator requires that hardware support
-be enabled. Please configure without --disable-hw-support.])
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
   fi
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
+  dnl Some devices require extra libraries.
+  case " $hardware " in
+    *" cfi "*) AC_CHECK_LIB(m, log2);;
+  esac
 fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi])
-dnl Some devices require extra libraries.
-case " $hardware " in
-  *" cfi "*) AC_CHECK_LIB(m, log2);;
-esac
 ])
 AC_SUBST(sim_hw_cflags)
 AC_SUBST(sim_hw_objs)
diff --git a/sim/cris/ChangeLog b/sim/cris/ChangeLog
index a14285c..9d051f9 100644
--- a/sim/cris/ChangeLog
+++ b/sim/cris/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 
 	* config.in, configure: Regenerate.
diff --git a/sim/cris/configure b/sim/cris/configure
index efdd4d9..23de4f7 100755
--- a/sim/cris/configure
+++ b/sim/cris/configure
@@ -604,6 +604,7 @@ cgen_breaks
 cgen
 cgendir
 CGEN_MAINT
+SIM_DV_SOCKSER_O
 REPORT_BUGS_TEXI
 REPORT_BUGS_TO
 PKGVERSION
@@ -1420,7 +1421,8 @@ Optional Features:
   --enable-sim-build-warnings
                           enable SIM specific build-time compiler warnings if
                           gcc is used
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
   --enable-sim-default-model=model	Specify default model to simulate.
   --enable-sim-environment=environment	Specify mixed, user, virtual or operating environment.
   --enable-sim-inline=inlines		Specify which functions should be inlined.
@@ -12281,7 +12283,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12284 "configure"
+#line 12286 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12387,7 +12389,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12390 "configure"
+#line 12392 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13312,31 +13314,41 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
 fi
 
 
-if test x"no" = x"yes"; then
-  sim_hw_p=yes
+if test x"no" != x"no"; then
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test ""; then
   hardware=""
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware rv cris"
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "no" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13351,24 +13363,24 @@ else
       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
     esac
   done
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
+  # mingw does not support sockser
+  SIM_DV_SOCKSER_O=""
+  case ${host} in
+    *mingw*) ;;
+    *) SIM_DV_SOCKSER_O="dv-sockser.o"
 
-if test "$sim_hw_p" != yes; then
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DV_SOCKSER 1
+_ACEOF
 
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+       ;;
+  esac
+
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
+  fi
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13413,7 +13425,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 # The default model shouldn't matter as long as there's a BFD.
diff --git a/sim/frv/ChangeLog b/sim/frv/ChangeLog
index 0dded85..820c17f 100644
--- a/sim/frv/ChangeLog
+++ b/sim/frv/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Fail if dv-sockser.o not available.
diff --git a/sim/frv/configure b/sim/frv/configure
index 297873a..aa41286 100755
--- a/sim/frv/configure
+++ b/sim/frv/configure
@@ -1420,7 +1420,8 @@ Optional Features:
   --enable-sim-environment=environment	Specify mixed, user, virtual or operating environment.
   --enable-cgen-maint=DIR    build cgen generated files
   --enable-sim-trapdump		Make unknown traps dump the registers
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -12277,7 +12278,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12280 "configure"
+#line 12281 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12383,7 +12384,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12386 "configure"
+#line 12387 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13314,30 +13315,40 @@ fi
 
 
 if test x"always" != x"no"; then
-  sim_hw_p=yes
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test """"; then
   hardware=""""
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware """
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "always" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13365,28 +13376,11 @@ _ACEOF
        ;;
   esac
 
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
-
-if test "$sim_hw_p" != yes; then
-  if test "always" = "always"; then
-    as_fn_error "Sorry, but this simulator requires that hardware support
-be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
   fi
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
-
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13431,7 +13425,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 if test -z "$SIM_DV_SOCKSER_O"; then
diff --git a/sim/iq2000/ChangeLog b/sim/iq2000/ChangeLog
index b22b4f4..d25c4b8 100644
--- a/sim/iq2000/ChangeLog
+++ b/sim/iq2000/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Fail if dv-sockser.o not available.
diff --git a/sim/iq2000/configure b/sim/iq2000/configure
index 7eda691..34aa992 100755
--- a/sim/iq2000/configure
+++ b/sim/iq2000/configure
@@ -1419,7 +1419,8 @@ Optional Features:
   --enable-sim-environment=environment	Specify mixed, user, virtual or operating environment.
   --enable-sim-inline=inlines		Specify which functions should be inlined.
   --enable-cgen-maint=DIR    build cgen generated files
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -12276,7 +12277,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12279 "configure"
+#line 12280 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12382,7 +12383,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12385 "configure"
+#line 12386 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13339,30 +13340,40 @@ fi
 
 
 if test x"always" != x"no"; then
-  sim_hw_p=yes
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test """"; then
   hardware=""""
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware """
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "always" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13390,28 +13401,11 @@ _ACEOF
        ;;
   esac
 
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
-
-if test "$sim_hw_p" != yes; then
-  if test "always" = "always"; then
-    as_fn_error "Sorry, but this simulator requires that hardware support
-be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
   fi
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
-
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13456,7 +13450,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 if test -z "$SIM_DV_SOCKSER_O"; then
diff --git a/sim/lm32/ChangeLog b/sim/lm32/ChangeLog
index df256ec..d185113 100755
--- a/sim/lm32/ChangeLog
+++ b/sim/lm32/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 
 	* config.in, configure: Regenerate.
diff --git a/sim/lm32/configure b/sim/lm32/configure
index 2159228..97dc4b8 100755
--- a/sim/lm32/configure
+++ b/sim/lm32/configure
@@ -601,6 +601,7 @@ ac_includes_default="\
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
 cgen_breaks
+SIM_DV_SOCKSER_O
 cgen
 cgendir
 CGEN_MAINT
@@ -1416,7 +1417,8 @@ Optional Features:
   --enable-sim-default-model=model	Specify default model to simulate.
   --enable-sim-environment=environment	Specify mixed, user, virtual or operating environment.
   --enable-cgen-maint=DIR    build cgen generated files
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -12273,7 +12275,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12276 "configure"
+#line 12278 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12379,7 +12381,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12382 "configure"
+#line 12384 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13290,31 +13292,41 @@ fi
 
 
 
-if test x"yes" = x"yes"; then
-  sim_hw_p=yes
+if test x"yes" != x"no"; then
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test ""; then
   hardware=""
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware lm32cpu lm32timer lm32uart"
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "yes" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13329,24 +13341,24 @@ else
       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
     esac
   done
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
+  # mingw does not support sockser
+  SIM_DV_SOCKSER_O=""
+  case ${host} in
+    *mingw*) ;;
+    *) SIM_DV_SOCKSER_O="dv-sockser.o"
 
-if test "$sim_hw_p" != yes; then
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DV_SOCKSER 1
+_ACEOF
 
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+       ;;
+  esac
+
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
+  fi
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13391,7 +13403,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 
diff --git a/sim/m32r/ChangeLog b/sim/m32r/ChangeLog
index 173993f..4e55722 100644
--- a/sim/m32r/ChangeLog
+++ b/sim/m32r/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Fail if dv-sockser.o not available.
diff --git a/sim/m32r/configure b/sim/m32r/configure
index cfa7bae..376acfb 100755
--- a/sim/m32r/configure
+++ b/sim/m32r/configure
@@ -1421,7 +1421,8 @@ Optional Features:
   --enable-sim-environment=environment	Specify mixed, user, virtual or operating environment.
   --enable-sim-inline=inlines		Specify which functions should be inlined.
   --enable-cgen-maint=DIR    build cgen generated files
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -12278,7 +12279,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12281 "configure"
+#line 12282 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12384,7 +12385,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12387 "configure"
+#line 12388 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13354,30 +13355,40 @@ fi
 
 
 if test x"always" != x"no"; then
-  sim_hw_p=yes
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test """"; then
   hardware=""""
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware """
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "always" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13405,28 +13416,11 @@ _ACEOF
        ;;
   esac
 
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
-
-if test "$sim_hw_p" != yes; then
-  if test "always" = "always"; then
-    as_fn_error "Sorry, but this simulator requires that hardware support
-be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
   fi
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
-
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13471,7 +13465,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 if test -z "$SIM_DV_SOCKSER_O"; then
diff --git a/sim/m68hc11/ChangeLog b/sim/m68hc11/ChangeLog
index 62ddd69..cda3be6 100644
--- a/sim/m68hc11/ChangeLog
+++ b/sim/m68hc11/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Use $SIM_DV_SOCKSER_O.
diff --git a/sim/m68hc11/configure b/sim/m68hc11/configure
index cb6c81d..819c756 100755
--- a/sim/m68hc11/configure
+++ b/sim/m68hc11/configure
@@ -602,6 +602,7 @@ ac_subst_vars='LTLIBOBJS
 LIBOBJS
 cgen_breaks
 m68hc11_extra_objs
+SIM_DV_SOCKSER_O
 REPORT_BUGS_TEXI
 REPORT_BUGS_TO
 PKGVERSION
@@ -1414,7 +1415,8 @@ Optional Features:
   --enable-sim-build-warnings
                           enable SIM specific build-time compiler warnings if
                           gcc is used
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -12271,7 +12273,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12274 "configure"
+#line 12276 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12377,7 +12379,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12380 "configure"
+#line 12382 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13319,7 +13321,6 @@ case "${target}" in
   m68hc11-*-*|m6811-*-*)
 	hw_enabled=yes
 	hw_extra_devices="m68hc11 m68hc11sio m68hc11eepr m68hc11tim m68hc11spi nvram"
-	m68hc11_extra_objs="dv-sockser.o"
 	SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_M68HC11=1"
 	;;
   *)
@@ -13327,31 +13328,41 @@ case "${target}" in
 	;;
 esac
 
-if test x"$hw_enabled" = x"yes"; then
-  sim_hw_p=yes
+if test x"$hw_enabled" != x"no"; then
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test "$hw_devices"; then
   hardware="$hw_devices"
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware $hw_extra_devices"
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "$hw_enabled" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13366,24 +13377,24 @@ else
       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
     esac
   done
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
+  # mingw does not support sockser
+  SIM_DV_SOCKSER_O=""
+  case ${host} in
+    *mingw*) ;;
+    *) SIM_DV_SOCKSER_O="dv-sockser.o"
 
-if test "$sim_hw_p" != yes; then
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DV_SOCKSER 1
+_ACEOF
 
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+       ;;
+  esac
+
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
+  fi
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13428,7 +13439,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 for ac_header in string.h strings.h stdlib.h stdlib.h fcntl.h
@@ -13446,6 +13458,7 @@ fi
 done
 
 
+m68hc11_extra_objs="$SIM_DV_SOCKSER_O"
 
 
 
diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index 7d91efe..09a9a5d 100644
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Address use of dv-sockser.o.
diff --git a/sim/mips/configure b/sim/mips/configure
index 38ebfbd..92097d8 100755
--- a/sim/mips/configure
+++ b/sim/mips/configure
@@ -1442,7 +1442,8 @@ Optional Features:
   --enable-sim-bitsize=N		Specify target bitsize (32 or 64).
   --enable-sim-float			Specify that the target processor has floating point hardware.
   --enable-sim-smp=n			Specify number of processors to configure for (default ${default_sim_smp}).
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -12301,7 +12302,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12304 "configure"
+#line 12305 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12407,7 +12408,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12410 "configure"
+#line 12411 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13911,30 +13912,40 @@ case "${target}" in
 esac
 
 if test x"$hw_enabled" != x"no"; then
-  sim_hw_p=yes
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test "$hw_devices"; then
   hardware="$hw_devices"
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware $hw_extra_devices"
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "$hw_enabled" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13962,28 +13973,11 @@ _ACEOF
        ;;
   esac
 
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
-
-if test "$sim_hw_p" != yes; then
-  if test "$hw_enabled" = "always"; then
-    as_fn_error "Sorry, but this simulator requires that hardware support
-be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
   fi
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
-
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -14028,7 +14022,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 mips_extra_objs="$SIM_DV_SOCKSER_O"
 
diff --git a/sim/mn10300/ChangeLog b/sim/mn10300/ChangeLog
index 0ee66b9..e2d0245 100644
--- a/sim/mn10300/ChangeLog
+++ b/sim/mn10300/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Fail if dv-sockser.o not available.
diff --git a/sim/mn10300/configure b/sim/mn10300/configure
index 31ee925..9cef805 100755
--- a/sim/mn10300/configure
+++ b/sim/mn10300/configure
@@ -1420,7 +1420,8 @@ Optional Features:
   --enable-sim-reserved-bits		Specify whether to check reserved bits in instruction.
   --enable-sim-bitsize=N		Specify target bitsize (32 or 64).
   --enable-sim-inline=inlines		Specify which functions should be inlined.
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -12277,7 +12278,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12280 "configure"
+#line 12281 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12383,7 +12384,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12386 "configure"
+#line 12387 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13438,30 +13439,40 @@ fi
 
 
 if test x"yes" != x"no"; then
-  sim_hw_p=yes
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test ""; then
   hardware=""
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware mn103cpu mn103int mn103tim mn103ser mn103iop"
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "yes" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13489,28 +13500,11 @@ _ACEOF
        ;;
   esac
 
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
-
-if test "$sim_hw_p" != yes; then
-  if test "yes" = "always"; then
-    as_fn_error "Sorry, but this simulator requires that hardware support
-be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
   fi
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
-
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13555,7 +13549,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 for ac_func in time chmod utime fork execve execv chown
@@ -13588,30 +13583,40 @@ done
 
 
 if test x"always" != x"no"; then
-  sim_hw_p=yes
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test """"; then
   hardware=""""
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware """
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "always" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13639,28 +13644,11 @@ _ACEOF
        ;;
   esac
 
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
-
-if test "$sim_hw_p" != yes; then
-  if test "always" = "always"; then
-    as_fn_error "Sorry, but this simulator requires that hardware support
-be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
   fi
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
-
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13705,7 +13693,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 if test -z "$SIM_DV_SOCKSER_O"; then
diff --git a/sim/sh64/ChangeLog b/sim/sh64/ChangeLog
index 0ba5b2d..7006db4 100644
--- a/sim/sh64/ChangeLog
+++ b/sim/sh64/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure: Regenerate.
+
 2013-03-23  Joel Sherrill  <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Fail if dv-sockser.o not available.
diff --git a/sim/sh64/configure b/sim/sh64/configure
index 2577ba5..0d9caec 100755
--- a/sim/sh64/configure
+++ b/sim/sh64/configure
@@ -1419,7 +1419,8 @@ Optional Features:
   --enable-sim-environment=environment	Specify mixed, user, virtual or operating environment.
   --enable-sim-inline=inlines		Specify which functions should be inlined.
   --enable-cgen-maint=DIR    build cgen generated files
-  --enable-sim-hardware=LIST		Specify the hardware to be included in the build.
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -12276,7 +12277,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12279 "configure"
+#line 12280 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12382,7 +12383,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12385 "configure"
+#line 12386 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13339,30 +13340,40 @@ fi
 
 
 if test x"always" != x"no"; then
-  sim_hw_p=yes
+  enable_sim_hardware=yes
 else
-  sim_hw_p=no
+  enable_sim_hardware=no
 fi
+
 if test """"; then
   hardware=""""
 else
   hardware="cfi core pal glue"
 fi
 hardware="$hardware """
+
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
 # Check whether --enable-sim-hardware was given.
 if test "${enable_sim_hardware+set}" = set; then :
   enableval=$enable_sim_hardware;
-case "${enableval}" in
-  yes)	sim_hw_p=yes;;
-  no)	sim_hw_p=no;;
+fi
+
+case ${enable_sim_hardware} in
+  yes)  sim_hw_p=yes;;
+  no)   sim_hw_p=no;;
   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
-  *)	sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+  *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
 esac
+
 if test "$sim_hw_p" != yes; then
+  if test "always" = "always"; then
+    as_fn_error "Sorry, but this simulator requires that hardware support
+be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  fi
   sim_hw_objs=
   sim_hw_cflags="-DWITH_HW=0"
   sim_hw=
@@ -13390,28 +13401,11 @@ _ACEOF
        ;;
   esac
 
-fi
-if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-else
-
-if test "$sim_hw_p" != yes; then
-  if test "always" = "always"; then
-    as_fn_error "Sorry, but this simulator requires that hardware support
-be enabled. Please configure without --disable-hw-support." "$LINENO" 5
+  if test x"$silent" != x"yes"; then
+    echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
   fi
-  sim_hw_objs=
-  sim_hw_cflags="-DWITH_HW=0"
-  sim_hw=
-fi
-if test x"$silent" != x"yes"; then
-  echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
-fi
-fi
-
-case " $hardware " in
-  *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+    case " $hardware " in
+    *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
 $as_echo_n "checking for log2 in -lm... " >&6; }
 if test "${ac_cv_lib_m_log2+set}" = set; then :
   $as_echo_n "(cached) " >&6
@@ -13456,7 +13450,8 @@ _ACEOF
 
 fi
 ;;
-esac
+  esac
+fi
 
 
 if test -z "$SIM_DV_SOCKSER_O"; then