* configure configure.in Makefile.in: Update to new configure

	scheme which is more compatible with WinGDB builds.
	* configure.in:  Improve comment on how to run autoconf.
	* configure:  Re-run autoconf to get new ../common/aclocal.m4.
	* Makefile.in:  Use autoconf substitution to install common
	makefile fragment.

4 files changed, 417 insertions, 270 deletions

diff --git a/sim/d10v/ChangeLog b/sim/d10v/ChangeLog
index a8eab2f..7ead91d 100644
--- a/sim/d10v/ChangeLog
+++ b/sim/d10v/ChangeLog
@@ -1,3 +1,18 @@
+Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
+
+	* configure configure.in Makefile.in:  Update to new configure
+	scheme which is more compatible with WinGDB builds.
+	* configure.in:  Improve comment on how to run autoconf.
+	* configure:  Re-run autoconf to get new ../common/aclocal.m4.
+	* Makefile.in:  Use autoconf substitution to install common
+	makefile fragment.
+
+Fri Dec 27 22:54:05 1996  Angela Marie Thomas (angela@cygnus.com)
+
+	* gencode.c: patch to not #include "d10v_sim.h" which
+	unecessarily includes bfd.h and causes wingdb configure
+	to fail.
+
 Mon Dec 16 13:39:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 
 	* interp.c (xfer_mem): Change unified memory to 0x0.
diff --git a/sim/d10v/Makefile.in b/sim/d10v/Makefile.in
index 14d33b5..d471190 100644
--- a/sim/d10v/Makefile.in
+++ b/sim/d10v/Makefile.in
@@ -16,98 +16,14 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-default: all
+SIM_OBJS = interp.o table.o simops.o endian.o
+# FIXME: This is for syscall.h.  A new mechanism to build it is in progress.
+SIM_EXTRA_CFLAGS = -I$(srcdir)/../../newlib/libc/sys/d10v
+SIM_EXTRA_CLEAN = clean-extra
 
-VPATH = @srcdir@
-srcdir = @srcdir@
-srcroot = $(srcdir)/../..
+INCLUDE = d10v_sim.h $(srcroot)/include/callback.h endian.c
 
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-host_alias = @host_alias@
-target_alias = @target_alias@
-program_transform_name = @program_transform_name@
-bindir = @bindir@
-
-libdir = @libdir@
-tooldir = $(libdir)/$(target_alias)
-
-datadir = @datadir@
-mandir = @mandir@
-man1dir = $(mandir)/man1
-man2dir = $(mandir)/man2
-man3dir = $(mandir)/man3
-man4dir = $(mandir)/man4
-man5dir = $(mandir)/man5
-man6dir = $(mandir)/man6
-man7dir = $(mandir)/man7
-man8dir = $(mandir)/man8
-man9dir = $(mandir)/man9
-infodir = @infodir@
-includedir = @includedir@
-
-SHELL = /bin/sh
-
-INSTALL = $(srcroot)/install.sh -c
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_XFORM = $(INSTALL) -t='$(program_transform_name)'
-INSTALL_XFORM1= $(INSTALL_XFORM) -b=.1
-
-AR = @AR@
-AR_FLAGS = rc
-CC = @CC@
-CC_FOR_BUILD = @CC_FOR_BUILD@
-CFLAGS = @CFLAGS@
-SIM_CFLAGS = @sim_cflags@
-DEBUG_CFLAGS = @sim_debug@
-CONFIG_CFLAGS = @DEFS@ $(SIM_CFLAGS) $(DEBUG_CFLAGS) $(HDEFINES) $(TDEFINES) $(CSEARCH) $(CSWITCHES) -DINSIDE_SIMULATOR
-BUILD_CFLAGS = -g -O $(CSEARCH)
-MAKEINFO = makeinfo
-RANLIB = @RANLIB@
-
-HDEFINES = @HDEFINES@
-TDEFINES =
-
-.NOEXPORT:
-MAKEOVERRIDES=
-
-#X=xstuff.o
-#X_LIB=-lX11
-X=
-X_LIB=
-MATH_LIB=
-
-
-INCLUDE = d10v_sim.h $(srcdir)/../../gdb/callback.h endian.c
-INCDIR = $(srcdir)/../../include 
-CSEARCH = -I. -I$(srcdir)  -I../../include  \
-  -I../../bfd -I$(INCDIR) -I$(srcdir)/../../bfd -I$(srcdir)/../../gdb -I$(srcdir)/../../newlib/libc/sys/d10v \
-  -I$(srcdir)/../../opcodes
-DEP = mkdep
-
-LIBIBERTY_LIB	= ../../libiberty/libiberty.a
-BFD_LIB		= ../../bfd/libbfd.a
-
-all: run libsim.a
-
-run: interp.o $(X) run.o table.o callback.o simops.o endian.o $(LIBIBERTY_LIB) $(BFD_LIB)
-	$(CC) $(CFLAGS) $(CONFIG_CFLAGS) -o run $(X) interp.o table.o callback.o simops.o run.o endian.o \
-		$(BFD_LIB) $(LIBIBERTY_LIB) $(X_LIB) $(MATH_LIB)
-
-interp.o:interp.c table.c $(INCLUDE)
-run.o: $(srcdir)/../common/run.c $(INCLUDE)
-	$(CC) -c $(CFLAGS) $(CONFIG_CFLAGS) $<
-
-simops.o: simops.c $(INCLUDE)
-endian.o: endian.c $(INCLUDE)
-callback.o: $(srcdir)/../../gdb/callback.c $(INCLUDE)
-	$(CC) -c $(CFLAGS) $(CONFIG_CFLAGS) $<
-
-libsim.a:interp.o table.o simops.o endian.o
-	$(AR) $(ARFLAGS) libsim.a interp.o table.o simops.o endian.o
-	$(RANLIB) libsim.a
+@COMMON_MAKEFILE_FRAG@
 
 simops.h: gencode
 	./gencode -h >$@
@@ -124,52 +40,10 @@ d10v-opc.o: $(srcdir)/../../opcodes/d10v-opc.c
 gencode: gencode.o d10v-opc.o
 	$(CC_FOR_BUILD) $(BUILD_CFLAGS) -o gencode gencode.o d10v-opc.o $(BUILD_LIB)
 
-.c.o:
-	$(CC) -c $(CFLAGS) $(CONFIG_CFLAGS) $<
-
-check:
-
-info:
-clean-info:
-install-info:
-
-tags etags: TAGS
-
-TAGS: force
-	etags $(INCDIR)/*.h $(srcdir)/*.h $(srcdir)/*.c
-
-clean:
-	rm -f *.[oa] *~ core *.E *.p *.ip aout-params.h gen-aout
-	rm -f run table.c simops.h gencode libsim.a
-
-distclean mostlyclean maintainer-clean realclean: clean
-	rm -f TAGS
-	rm -f Makefile config.cache config.log config.status
-
-# Dummy target to force execution of dependent targets.
-#
-force:
-
-# Copy the files into directories where they will be run.
-install:
-	$(INSTALL_XFORM) run $(bindir)/run
+clean-extra:
+	rm -f table.c simops.h gencode
 
-install-man: run.1
-	$(INSTALL_XFORM1) $(srcdir)/run.1 $(man1dir)/run.1
-
-Makefile: Makefile.in config.status
-	$(SHELL) ./config.status
-
-config.status: configure
-	$(SHELL) ./config.status --recheck
-
-dep: $(CFILES)
-	mkdep $(CFLAGS) $?
-
-# What appears below is generated by a hacked mkdep using gcc -MM.
-
-# DO NOT DELETE THIS LINE -- mkdep uses it.
-# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.
-
-
-# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
+interp.o: interp.c table.c $(INCLUDE)
+simops.o: simops.c $(INCLUDE)
+endian.o: endian.c $(INCLUDE)
+table.o: table.c
diff --git a/sim/d10v/configure b/sim/d10v/configure
index 8b01ddb..83628ec 100755
--- a/sim/d10v/configure
+++ b/sim/d10v/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
 
 # Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.10 
+# Generated automatically using autoconf version 2.12 
 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 #
 # This configure script is free software; the Free Software Foundation
@@ -18,7 +18,7 @@ ac_help="$ac_help
 ac_help="$ac_help
   --enable-sim-trace=opts		Enable tracing flags"
 ac_help="$ac_help
-  --enable-sim-bswap			Use the BSWAP instruction on Intel 486s and Pentiums."
+  --enable-sim-bswap			Use Host specific BSWAP instruction."
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -57,6 +57,8 @@ mandir='${prefix}/man'
 # Initialize some other variables.
 subdirs=
 MFLAGS= MAKEFLAGS=
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
 
 ac_prev=
 for ac_option
@@ -338,7 +340,7 @@ EOF
     verbose=yes ;;
 
   -version | --version | --versio | --versi | --vers)
-    echo "configure generated by autoconf version 2.10"
+    echo "configure generated by autoconf version 2.12"
     exit 0 ;;
 
   -with-* | --with-*)
@@ -440,11 +442,14 @@ do
 done
 
 # NLS nuisances.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+# Only set these to C if already set.  These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -rf conftest* confdefs.h
@@ -506,6 +511,7 @@ ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
 
 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
@@ -521,32 +527,6 @@ fi
 
 
 
-# If we cannot run a trivial program, we must be cross compiling.
-echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_c_cross=yes
-else
-cat > conftest.$ac_ext <<EOF
-#line 534 "configure"
-#include "confdefs.h"
-main(){return(0);}
-EOF
-{ (eval echo configure:538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
-if test -s conftest && (./conftest; exit) 2>/dev/null; then
-  ac_cv_c_cross=no
-else
-  ac_cv_c_cross=yes
-fi
-fi
-rm -fr conftest*
-fi
-
-echo "$ac_t""$ac_cv_c_cross" 1>&6
-cross_compiling=$ac_cv_c_cross
-
 
 # autoconf.info says this should be called right after AC_INIT.
 
@@ -598,6 +578,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:582: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -612,12 +593,13 @@ NONE)
 esac
 
 host=`$ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
+echo "configure:603: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -629,12 +611,13 @@ NONE)
 esac
 
 target=`$ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
+echo "configure:621: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -646,9 +629,9 @@ NONE)
 esac
 
 build=`$ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$build" 1>&6
 
 test "$host_alias" != "$target_alias" &&
@@ -678,6 +661,7 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:665: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -706,6 +690,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:694: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -752,7 +737,47 @@ fi
   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 fi
 
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:742: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext <<EOF
+#line 752 "configure"
+#include "confdefs.h"
+main(){return(0);}
+EOF
+if { (eval echo configure:756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  ac_cv_prog_cc_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cc_cross=no
+  else
+    ac_cv_prog_cc_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:776: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:781: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -761,7 +786,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:790: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -769,29 +794,34 @@ fi
 fi
 
 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
 if test $ac_cv_prog_gcc = yes; then
   GCC=yes
-  if test "${CFLAGS+set}" != set; then
-    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS=
+  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:805: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   echo 'void f(){}' > conftest.c
 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-  ac_cv_prog_gcc_g=yes
+  ac_cv_prog_cc_g=yes
 else
-  ac_cv_prog_gcc_g=no
+  ac_cv_prog_cc_g=no
 fi
 rm -f conftest*
 
 fi
 
-echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
-    if test $ac_cv_prog_gcc_g = yes; then
-      CFLAGS="-g -O"
-    else
-      CFLAGS="-O"
-    fi
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
+  elif test $ac_cv_prog_cc_g = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-O2"
   fi
 else
   GCC=
@@ -809,11 +839,12 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:843: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="${IFS}:"
   for ac_dir in $PATH; do
     # Account for people who put trailing slashes in PATH elements.
     case "$ac_dir/" in
@@ -836,7 +867,7 @@ else
       ;;
     esac
   done
-  IFS="$ac_save_ifs"
+  IFS="$ac_save_IFS"
 
 fi
   if test "${ac_cv_path_install+set}" = set; then
@@ -858,58 +889,60 @@ test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
+echo "configure:893: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 868 "configure"
+#line 900 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
-int main() { return 0; }
-int t() {
+int main() {
 
 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
  bogus endian macros
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:911: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 884 "configure"
+#line 915 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
-int main() { return 0; }
-int t() {
+int main() {
 
 #if BYTE_ORDER != BIG_ENDIAN
  not big endian
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:926: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
   rm -rf conftest*
   ac_cv_c_bigendian=no
 fi
 rm -f conftest*
-
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
 fi
 rm -f conftest*
-
 if test $ac_cv_c_bigendian = unknown; then
 if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
-cat > conftest.$ac_ext <<EOF
-#line 913 "configure"
+  cat > conftest.$ac_ext <<EOF
+#line 946 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -922,15 +955,19 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-{ (eval echo configure:926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
-if test -s conftest && (./conftest; exit) 2>/dev/null; then
+if { (eval echo configure:959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+then
   ac_cv_c_bigendian=no
 else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
   ac_cv_c_bigendian=yes
 fi
-fi
 rm -fr conftest*
 fi
+
+fi
 fi
 
 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
@@ -943,31 +980,6 @@ fi
 
 
 # Put a plausible default for CC_FOR_BUILD in Makefile.
-# If we cannot run a trivial program, we must be cross compiling.
-echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_c_cross=yes
-else
-cat > conftest.$ac_ext <<EOF
-#line 956 "configure"
-#include "confdefs.h"
-main(){return(0);}
-EOF
-{ (eval echo configure:960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
-if test -s conftest && (./conftest; exit) 2>/dev/null; then
-  ac_cv_c_cross=no
-else
-  ac_cv_c_cross=yes
-fi
-fi
-rm -fr conftest*
-fi
-
-echo "$ac_t""$ac_cv_c_cross" 1>&6
-cross_compiling=$ac_cv_c_cross
 
 if test "x$cross_compiling" = "xno"; then
   CC_FOR_BUILD='$(CC)'
@@ -983,6 +995,7 @@ AR=${AR-ar}
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:999: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1088,9 +1101,188 @@ else
   sim_link_files=../common/tconfig.in
 fi
 
+case "${target}" in
+*-*-*)
+	sim_link_files="${sim_link_files} ../common/nltvals.def"
+	sim_link_links="${sim_link_links} targ-vals.def"
+	;;
+esac
+
+
+COMMON_MAKEFILE_FRAG=makefile-temp-$$
+cat > $COMMON_MAKEFILE_FRAG <<EOF
+VPATH = ${srcdir}
+srcdir = ${srcdir}
+srcroot = \$(srcdir)/../..
+
+prefix = ${prefix}
+exec_prefix = ${exec_prefix}
+
+host_alias = ${host_alias}
+target_alias = ${target_alias}
+program_transform_name = ${program_transform_name}
+bindir = ${bindir}
+
+libdir = ${libdir}
+tooldir = \$(libdir)/\$(target_alias)
+
+datadir = ${datadir}
+mandir = ${mandir}
+man1dir = \$(mandir)/man1
+infodir = ${infodir}
+includedir = ${includedir}
+
+SHELL = /bin/sh
+
+INSTALL = \$(srcroot)/install.sh -c
+INSTALL_PROGRAM = ${INSTALL_PROGRAM}
+INSTALL_DATA = ${INSTALL_DATA}
+INSTALL_XFORM = \$(INSTALL) -t='$(program_transform_name)'
+INSTALL_XFORM1= \$(INSTALL_XFORM) -b=.1
+
+CC = ${CC}
+CC_FOR_BUILD = ${CC_FOR_BUILD}
+CFLAGS = ${CFLAGS}
+SIM_CFLAGS = ${sim_cflags}
+SIM_DEBUG = ${sim_debug}
+SIM_TRACE = ${sim_trace}
+SIM_BSWAP = ${sim_bswap}
+
+HDEFINES = ${HDEFINES}
+TDEFINES =
+
+AR = ${AR}
+AR_FLAGS = rc
+RANLIB = ${RANLIB}
+MAKEINFO = makeinfo
+
+# Each simulator's Makefile.in defines one or more of these variables
+# as necessary.  The SIM_AC_OUTPUT macro then inserts those values
+# at '## Config'.
+
+# List of object files, less common parts.
+#SIM_OBJS =
+# List of flags to always pass to $(CC).
+#SIM_EXTRA_CFLAGS =
+# List of extra libraries to link with.
+#SIM_EXTRA_LIBS =
+# List of extra program dependencies.
+#SIM_EXTRA_LIBDEPS =
+# Dependency of 'all' to build any extra files.
+#SIM_EXTRA_ALL =
+# Dependency of 'install' to install any extra files.
+#SIM_EXTRA_INSTALL =
+# Dependency of 'clean' to clean any extra files.
+#SIM_EXTRA_CLEAN =
+
+CONFIG_CFLAGS = ${DEFS} \$(SIM_CFLAGS) \$(SIM_DEBUG) \$(SIM_TRACE) \$(SIM_BSWAP) \
+  \$(SIM_EXTRA_CFLAGS) \$(HDEFINES) \$(TDEFINES)
+CSEARCH = -I. -I\$(srcdir) -I../common -I\$(srcdir)/../common \
+  -I../../include -I\$(srcroot)/include \
+  -I../../bfd -I\$(srcroot)/bfd -I\$(srcroot)/gdb \
+  -I../../opcodes -I\$(srcroot)/opcodes
+ALL_CFLAGS = \$(CONFIG_CFLAGS) \$(CSEARCH) \$(CFLAGS)
+BUILD_CFLAGS = -g -O \$(CSEARCH)
+
+.NOEXPORT:
+MAKEOVERRIDES=
+
+LIBIBERTY_LIB = ../../libiberty/libiberty.a
+BFD_LIB = ../../bfd/libbfd.a
+OPCODES_LIB = ../../opcodes/libopcodes.a
+CONFIG_LIBS = ${LIBS}
+LIBDEPS = \$(BFD_LIB) \$(OPCODES_LIB) \$(LIBIBERTY_LIB) \
+	\$(SIM_EXTRA_LIBDEPS)
+EXTRA_LIBS = \$(BFD_LIB) \$(OPCODES_LIB) \$(LIBIBERTY_LIB) \
+	\$(CONFIG_LIBS) \$(SIM_EXTRA_LIBS)
+
+LIB_OBJS = callback.o targ-map.o \$(SIM_OBJS)
+
+all: run libsim.a \$(SIM_EXTRA_ALL)
+
+libsim.a: \$(LIB_OBJS)
+	rm -f libsim.a
+	\$(AR) \$(ARFLAGS) libsim.a \$(LIB_OBJS)
+	\$(RANLIB) libsim.a
+
+run: run.o libsim.a \$(LIBDEPS)
+	\$(CC) \$(ALL_CFLAGS) -o run \
+	  run.o libsim.a \$(EXTRA_LIBS)
+
+run.o: \$(srcdir)/../common/run.c config.h tconfig.h \
+	  \$(srcroot)/include/callback.h
+	\$(CC) -c \$(srcdir)/../common/run.c \$(ALL_CFLAGS)
+
+callback.o: \$(srcdir)/../common/callback.c config.h tconfig.h \
+	  \$(srcroot)/include/callback.h targ-vals.h
+	\$(CC) -c \$(srcdir)/../common/callback.c \$(ALL_CFLAGS)
+
+gentmap: \$(srcdir)/../common/gentmap.c targ-vals.def
+	\$(CC_FOR_BUILD) \$(srcdir)/../common/gentmap.c -o gentmap \$(BUILD_CFLAGS) -I\$(srcdir)/../common
+
+targ-vals.h: gentmap
+	rm -f targ-vals.h
+	./gentmap -h >targ-vals.h
+
+targ-map.c: gentmap
+	rm -f targ-map.c
+	./gentmap -c >targ-map.c
+
+install: install-common \$(SIM_EXTRA_INSTALL)
+
+install-common:
+	\$(INSTALL_XFORM) run \$(bindir)/run
+
+check:
+
+info:
+clean-info:
+install-info:
+
+tags etags: TAGS
+
+TAGS: force
+	etags *.c *.h
+
+clean: \$(SIM_EXTRA_CLEAN)
+	rm -f *.[oa] *~ core gentmap targ-map.c targ-vals.h 
+	rm -f run libsim.a
+
+distclean mostlyclean maintainer-clean realclean: clean
+	rm -f TAGS
+	rm -f Makefile config.cache config.log config.status
+	rm -f tconfig.h config.h stamp-h
+
+.c.o:
+	\$(CC) -c \$(ALL_CFLAGS) \$<
+
+# Dummy target to force execution of dependent targets.
+force:
+
+Makefile: Makefile.in \$(srcdir)/../common/Make-common.in config.status
+	CONFIG_HEADERS= \$(SHELL) ./config.status
+
+config.status: configure
+	\$(SHELL) ./config.status --recheck
+
+config.h: stamp-h ; @true
+stamp-h: config.in config.status
+	CONFIG_FILES= CONFIG_HEADERS=config.h:config.in \$(SHELL) ./config.status
+
+# We can't add dependencies to configure because it causes too much trouble
+# to end users if configure's timestamp is out of sync.
+.PHONY: run-autoconf
+run-autoconf:
+	cd \$(srcdir) && autoconf -l ../common
+EOF
+
+
+
+
 
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:1286: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1105,33 +1297,37 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1109 "configure"
+#line 1301 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
 else
   echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1124 "configure"
+#line 1318 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1130: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1324: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
 else
   echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
   rm -rf conftest*
   CPP=/lib/cpp
 fi
@@ -1148,24 +1344,27 @@ echo "$ac_t""$CPP" 1>&6
 
 for ac_hdr in unistd.h
 do
-ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1350: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1158 "configure"
+#line 1355 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1163: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1360: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
 else
   echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=no"
 fi
@@ -1173,7 +1372,7 @@ rm -f conftest*
 fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
   cat >> confdefs.h <<EOF
 #define $ac_tr_hdr 1
 EOF
@@ -1186,7 +1385,7 @@ done
 
 
 
-trap '' 1 2 15
+ trap '' 1 2 15
 cat > confcache <<\EOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -1203,11 +1402,25 @@ cat > confcache <<\EOF
 # --recheck option to rerun configure.
 #
 EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
 # Ultrix sh set writes to stderr and can't be redirected directly,
 # and sets the high bit in the cache file unless we assign to the vars.
 (set) 2>&1 |
-  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
-  >> confcache
+  case `(ac_space=' '; set) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
 if cmp -s $cache_file confcache; then
   :
 else
@@ -1262,7 +1475,7 @@ do
     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.10"
+    echo "$CONFIG_STATUS generated by autoconf version 2.12"
     exit 0 ;;
   -help | --help | --hel | --he | --h)
     echo "\$ac_cs_usage"; exit 0 ;;
@@ -1273,7 +1486,7 @@ done
 ac_given_srcdir=$srcdir
 ac_given_INSTALL="$INSTALL"
 
-trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 EOF
 cat >> $CONFIG_STATUS <<EOF
 
@@ -1329,24 +1542,62 @@ s%@sim_cflags@%$sim_cflags%g
 s%@sim_debug@%$sim_debug%g
 s%@sim_trace@%$sim_trace%g
 s%@sim_bswap@%$sim_bswap%g
+/@COMMON_MAKEFILE_FRAG@/r $COMMON_MAKEFILE_FRAG
+s%@COMMON_MAKEFILE_FRAG@%%g
 s%@CPP@%$CPP%g
 
 CEOF
 EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+EOF
+
 cat >> $CONFIG_STATUS <<EOF
 
-CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in"}
+CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
 EOF
 cat >> $CONFIG_STATUS <<\EOF
 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile]", defaulting infile="outfile.in".
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
   *) ac_file_in="${ac_file}.in" ;;
   esac
 
-  # Adjust relative srcdir, etc. for subdirectories.
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
 
   # Remove last slash and all that follows it.  Not all systems have dirname.
   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
@@ -1374,6 +1625,7 @@ for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
   [/$]*) INSTALL="$ac_given_INSTALL" ;;
   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
   esac
+
   echo creating "$ac_file"
   rm -f "$ac_file"
   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
@@ -1382,14 +1634,16 @@ for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
 # $configure_input" ;;
   *) ac_comsub= ;;
   esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
   sed -e "$ac_comsub
 s%@configure_input@%$configure_input%g
 s%@srcdir@%$srcdir%g
 s%@top_srcdir@%$top_srcdir%g
 s%@INSTALL@%$INSTALL%g
-" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
 fi; done
-rm -f conftest.subs
+rm -f conftest.s*
 
 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
 # NAME is the cpp macro being defined and VALUE is the value it is being given.
@@ -1410,11 +1664,17 @@ ac_eB='$%\1#\2define\3'
 ac_eC=' '
 ac_eD='%g'
 
-CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+  CONFIG_HEADERS="config.h:config.in"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
-  # Support "outfile[:infile]", defaulting infile="outfile.in".
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case "$ac_file" in
-  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
   *) ac_file_in="${ac_file}.in" ;;
   esac
@@ -1422,7 +1682,8 @@ for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
   echo creating $ac_file
 
   rm -f conftest.frag conftest.in conftest.out
-  cp $ac_given_srcdir/$ac_file_in conftest.in
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  cat $ac_file_inputs > conftest.in
 
 EOF
 
@@ -1450,8 +1711,6 @@ EOF
 
 # Break up conftest.vals because some shells have a limit on
 # the size of here documents, and old seds have small limits too.
-# Maximum number of lines to put in a single here document.
-ac_max_here_lines=12
 
 rm -f conftest.tail
 while :
@@ -1538,18 +1797,14 @@ while test -n "$ac_sources"; do
     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
   fi
 done
+EOF
+cat >> $CONFIG_STATUS <<EOF
 
-case "x$CONFIG_FILES" in xMakefile*)
-   echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
-   rm -f Makesim1.tmp Makesim2.tmp Makefile
-   sed -n -e '/^## Begin config/,/^## End config/ p' <Makefile.sim >Makesim1.tmp
-   sed -e '/^## Begin config/,/^## End config/ d' <Makefile.sim >Makesim2.tmp
-   cat Make-common.sim Makesim2.tmp | sed -e '/^## Config/ r Makesim1.tmp' >Makefile
-   rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
-   ;;
- esac
- case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
+EOF
+cat >> $CONFIG_STATUS <<\EOF
 
+ case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
+ 
 exit 0
 EOF
 chmod +x $CONFIG_STATUS
@@ -1557,3 +1812,6 @@ rm -fr confdefs* $ac_clean_files
 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
 
 
+rm $COMMON_MAKEFILE_FRAG
+
+
diff --git a/sim/d10v/configure.in b/sim/d10v/configure.in
index b31f21c..f822c9e 100644
--- a/sim/d10v/configure.in
+++ b/sim/d10v/configure.in
@@ -1,4 +1,4 @@
-dnl Process this file with autoconf to produce a configure script.
+dnl Process this file with `autoconf -l ../common' to produce a configure script.
 AC_PREREQ(2.5)dnl
 AC_INIT(Makefile.in)