sim: drop redundant SIM_AC_OPTION_WARNINGS

The common code already calls this, so no need to do so in arch dirs.
We leave the calls that disable -Werror.  This will help unify the
configure scripts.

27 files changed, 250 insertions, 214 deletions

diff --git a/sim/aarch64/ChangeLog b/sim/aarch64/ChangeLog
index 939ea29..2016748 100644
--- a/sim/aarch64/ChangeLog
+++ b/sim/aarch64/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
diff --git a/sim/aarch64/configure b/sim/aarch64/configure
index 5408aad..017c6c0 100755
--- a/sim/aarch64/configure
+++ b/sim/aarch64/configure
@@ -11193,6 +11193,7 @@ fi
 fi
 
 
+
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :
   enableval=$enable_werror; case "${enableval}" in
@@ -11293,7 +11294,6 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
 fi
 
 
-
 hardware="cfi core pal glue "
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
diff --git a/sim/aarch64/configure.ac b/sim/aarch64/configure.ac
index 381682fb..7ac149a 100644
--- a/sim/aarch64/configure.ac
+++ b/sim/aarch64/configure.ac
@@ -25,6 +25,5 @@ AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 SIM_AC_COMMON
 
 SIM_AC_OPTION_ENDIAN
-SIM_AC_OPTION_WARNINGS
 
 SIM_AC_OUTPUT
diff --git a/sim/arm/ChangeLog b/sim/arm/ChangeLog
index 4d3632e..0926ea9 100644
--- a/sim/arm/ChangeLog
+++ b/sim/arm/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
diff --git a/sim/arm/configure b/sim/arm/configure
index 5408aad..017c6c0 100755
--- a/sim/arm/configure
+++ b/sim/arm/configure
@@ -11193,6 +11193,7 @@ fi
 fi
 
 
+
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :
   enableval=$enable_werror; case "${enableval}" in
@@ -11293,7 +11294,6 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
 fi
 
 
-
 hardware="cfi core pal glue "
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
diff --git a/sim/arm/configure.ac b/sim/arm/configure.ac
index 7638b6d..ec8a87e 100644
--- a/sim/arm/configure.ac
+++ b/sim/arm/configure.ac
@@ -5,6 +5,5 @@ AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 SIM_AC_COMMON
 
 SIM_AC_OPTION_ENDIAN
-SIM_AC_OPTION_WARNINGS
 
 SIM_AC_OUTPUT
diff --git a/sim/avr/ChangeLog b/sim/avr/ChangeLog
index 1a18e99..4d6e1b0 100644
--- a/sim/avr/ChangeLog
+++ b/sim/avr/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
diff --git a/sim/avr/configure b/sim/avr/configure
index 32b8327..7cdfa3e 100755
--- a/sim/avr/configure
+++ b/sim/avr/configure
@@ -11193,6 +11193,7 @@ fi
 fi
 
 
+
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :
   enableval=$enable_werror; case "${enableval}" in
@@ -11293,7 +11294,6 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
 fi
 
 
-
 hardware="cfi core pal glue "
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
diff --git a/sim/avr/configure.ac b/sim/avr/configure.ac
index 9d6e1e6..8cd4d23 100644
--- a/sim/avr/configure.ac
+++ b/sim/avr/configure.ac
@@ -5,6 +5,5 @@ AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 SIM_AC_COMMON
 
 SIM_AC_OPTION_ENDIAN(LITTLE)
-SIM_AC_OPTION_WARNINGS
 
 SIM_AC_OUTPUT
diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog
index 9a8777d..541eab6 100644
--- a/sim/bfin/ChangeLog
+++ b/sim/bfin/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* interp.c: Include portability.h.
diff --git a/sim/bfin/configure b/sim/bfin/configure
index 26366a4..1c98933 100755
--- a/sim/bfin/configure
+++ b/sim/bfin/configure
@@ -775,10 +775,10 @@ enable_maintainer_mode
 enable_sim_inline
 enable_sim_endian
 enable_sim_default_model
+enable_sim_hardware
 enable_werror
 enable_build_warnings
 enable_sim_build_warnings
-enable_sim_hardware
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1426,13 +1426,13 @@ Optional Features:
                           Specify target byte endian orientation
   --enable-sim-default-model=model
                           Specify default model to simulate
+  --enable-sim-hardware=LIST
+                          Specify the hardware to be included in the build.
   --enable-werror         treat compile warnings as errors
   --enable-build-warnings enable build-time compiler warnings if gcc is used
   --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.
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -11229,106 +11229,6 @@ fi
 
 
 
-# Check whether --enable-werror was given.
-if test "${enable_werror+set}" = set; then :
-  enableval=$enable_werror; case "${enableval}" in
-     yes | y) ERROR_ON_WARNING="yes" ;;
-     no | n)  ERROR_ON_WARNING="no" ;;
-     *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
-   esac
-fi
-
-
-# Enable -Werror by default when using gcc
-if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
-    ERROR_ON_WARNING=yes
-fi
-
-WERROR_CFLAGS=""
-  if test "${ERROR_ON_WARNING}" = yes ; then
-    WERROR_CFLAGS="-Werror"
-  fi
-
-build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
--Wpointer-sign \
--Wno-unused -Wunused-value -Wunused-function \
--Wno-switch -Wno-char-subscripts -Wmissing-prototypes
--Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
--Wold-style-declaration -Wold-style-definition"
-
-# Enable -Wno-format by default when using gcc on mingw since many
-# GCC versions complain about %I64.
-case "${host}" in
-  *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
-  *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
-esac
-
-# Check whether --enable-build-warnings was given.
-if test "${enable_build_warnings+set}" = set; then :
-  enableval=$enable_build_warnings; case "${enableval}" in
-  yes)	;;
-  no)	build_warnings="-w";;
-  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${build_warnings} ${t}";;
-  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${t} ${build_warnings}";;
-  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac
-if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
-  echo "Setting compiler warning flags = $build_warnings" 6>&1
-fi
-fi
-# Check whether --enable-sim-build-warnings was given.
-if test "${enable_sim_build_warnings+set}" = set; then :
-  enableval=$enable_sim_build_warnings; case "${enableval}" in
-  yes)	;;
-  no)	build_warnings="-w";;
-  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${build_warnings} ${t}";;
-  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${t} ${build_warnings}";;
-  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac
-if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
-  echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
-fi
-fi
-WARN_CFLAGS=""
-if test "x${build_warnings}" != x -a "x$GCC" = xyes
-then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
-$as_echo_n "checking compiler warning flags... " >&6; }
-    # Separate out the -Werror flag as some files just cannot be
-    # compiled with it enabled.
-    for w in ${build_warnings}; do
-	case $w in
-	-Werr*) WERROR_CFLAGS=-Werror ;;
-	*) # Check that GCC accepts it
-	    saved_CFLAGS="$CFLAGS"
-	    CFLAGS="$CFLAGS -Werror $w"
-	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  WARN_CFLAGS="${WARN_CFLAGS} $w"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-	    CFLAGS="$saved_CFLAGS"
-	esac
-    done
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
-$as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
-fi
-
-
 hardware="cfi core pal glue \
 	bfin_cec \
 	bfin_ctimer \
@@ -11727,6 +11627,106 @@ fi
 
 
 
+# Check whether --enable-werror was given.
+if test "${enable_werror+set}" = set; then :
+  enableval=$enable_werror; case "${enableval}" in
+     yes | y) ERROR_ON_WARNING="yes" ;;
+     no | n)  ERROR_ON_WARNING="no" ;;
+     *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
+   esac
+fi
+
+
+# Enable -Werror by default when using gcc
+if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
+    ERROR_ON_WARNING=yes
+fi
+
+WERROR_CFLAGS=""
+  if test "${ERROR_ON_WARNING}" = yes ; then
+    WERROR_CFLAGS="-Werror"
+  fi
+
+build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
+-Wpointer-sign \
+-Wno-unused -Wunused-value -Wunused-function \
+-Wno-switch -Wno-char-subscripts -Wmissing-prototypes
+-Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
+-Wold-style-declaration -Wold-style-definition"
+
+# Enable -Wno-format by default when using gcc on mingw since many
+# GCC versions complain about %I64.
+case "${host}" in
+  *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
+  *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
+esac
+
+# Check whether --enable-build-warnings was given.
+if test "${enable_build_warnings+set}" = set; then :
+  enableval=$enable_build_warnings; case "${enableval}" in
+  yes)	;;
+  no)	build_warnings="-w";;
+  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
+        build_warnings="${build_warnings} ${t}";;
+  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
+        build_warnings="${t} ${build_warnings}";;
+  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
+  echo "Setting compiler warning flags = $build_warnings" 6>&1
+fi
+fi
+# Check whether --enable-sim-build-warnings was given.
+if test "${enable_sim_build_warnings+set}" = set; then :
+  enableval=$enable_sim_build_warnings; case "${enableval}" in
+  yes)	;;
+  no)	build_warnings="-w";;
+  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
+        build_warnings="${build_warnings} ${t}";;
+  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
+        build_warnings="${t} ${build_warnings}";;
+  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
+  echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
+fi
+fi
+WARN_CFLAGS=""
+if test "x${build_warnings}" != x -a "x$GCC" = xyes
+then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
+$as_echo_n "checking compiler warning flags... " >&6; }
+    # Separate out the -Werror flag as some files just cannot be
+    # compiled with it enabled.
+    for w in ${build_warnings}; do
+	case $w in
+	-Werr*) WERROR_CFLAGS=-Werror ;;
+	*) # Check that GCC accepts it
+	    saved_CFLAGS="$CFLAGS"
+	    CFLAGS="$CFLAGS -Werror $w"
+	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  WARN_CFLAGS="${WARN_CFLAGS} $w"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+	    CFLAGS="$saved_CFLAGS"
+	esac
+    done
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
+$as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
+fi
+
+
 cgen_breaks=""
 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
 cgen_breaks="break cgen_rtx_error";
diff --git a/sim/bfin/configure.ac b/sim/bfin/configure.ac
index e2d53bc..ddc7bc6 100644
--- a/sim/bfin/configure.ac
+++ b/sim/bfin/configure.ac
@@ -6,7 +6,6 @@ SIM_AC_COMMON
 
 SIM_AC_OPTION_ENDIAN(LITTLE)
 SIM_AC_OPTION_DEFAULT_MODEL(bf537)
-SIM_AC_OPTION_WARNINGS
 SIM_AC_OPTION_HARDWARE(\
 	bfin_cec \
 	bfin_ctimer \
diff --git a/sim/ft32/ChangeLog b/sim/ft32/ChangeLog
index 57889b6..a193dc3 100644
--- a/sim/ft32/ChangeLog
+++ b/sim/ft32/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
diff --git a/sim/ft32/configure b/sim/ft32/configure
index 32b8327..7cdfa3e 100755
--- a/sim/ft32/configure
+++ b/sim/ft32/configure
@@ -11193,6 +11193,7 @@ fi
 fi
 
 
+
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :
   enableval=$enable_werror; case "${enableval}" in
@@ -11293,7 +11294,6 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
 fi
 
 
-
 hardware="cfi core pal glue "
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
diff --git a/sim/ft32/configure.ac b/sim/ft32/configure.ac
index 9d6e1e6..8cd4d23 100644
--- a/sim/ft32/configure.ac
+++ b/sim/ft32/configure.ac
@@ -5,6 +5,5 @@ AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 SIM_AC_COMMON
 
 SIM_AC_OPTION_ENDIAN(LITTLE)
-SIM_AC_OPTION_WARNINGS
 
 SIM_AC_OUTPUT
diff --git a/sim/microblaze/ChangeLog b/sim/microblaze/ChangeLog
index 9ec4802..892922f 100644
--- a/sim/microblaze/ChangeLog
+++ b/sim/microblaze/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
diff --git a/sim/microblaze/configure b/sim/microblaze/configure
index 5408aad..017c6c0 100755
--- a/sim/microblaze/configure
+++ b/sim/microblaze/configure
@@ -11193,6 +11193,7 @@ fi
 fi
 
 
+
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :
   enableval=$enable_werror; case "${enableval}" in
@@ -11293,7 +11294,6 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
 fi
 
 
-
 hardware="cfi core pal glue "
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
diff --git a/sim/microblaze/configure.ac b/sim/microblaze/configure.ac
index 7638b6d..ec8a87e 100644
--- a/sim/microblaze/configure.ac
+++ b/sim/microblaze/configure.ac
@@ -5,6 +5,5 @@ AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 SIM_AC_COMMON
 
 SIM_AC_OPTION_ENDIAN
-SIM_AC_OPTION_WARNINGS
 
 SIM_AC_OUTPUT
diff --git a/sim/msp430/ChangeLog b/sim/msp430/ChangeLog
index 24298e6..b00046f 100644
--- a/sim/msp430/ChangeLog
+++ b/sim/msp430/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
diff --git a/sim/msp430/configure b/sim/msp430/configure
index 32b8327..7cdfa3e 100755
--- a/sim/msp430/configure
+++ b/sim/msp430/configure
@@ -11193,6 +11193,7 @@ fi
 fi
 
 
+
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :
   enableval=$enable_werror; case "${enableval}" in
@@ -11293,7 +11294,6 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
 fi
 
 
-
 hardware="cfi core pal glue "
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
diff --git a/sim/msp430/configure.ac b/sim/msp430/configure.ac
index 19839d1..9cab542 100644
--- a/sim/msp430/configure.ac
+++ b/sim/msp430/configure.ac
@@ -24,6 +24,5 @@ AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 SIM_AC_COMMON
 
 SIM_AC_OPTION_ENDIAN(LITTLE)
-SIM_AC_OPTION_WARNINGS
 
 SIM_AC_OUTPUT
diff --git a/sim/pru/ChangeLog b/sim/pru/ChangeLog
index bb7ff9f..87bbac4 100644
--- a/sim/pru/ChangeLog
+++ b/sim/pru/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
diff --git a/sim/pru/configure b/sim/pru/configure
index 32b8327..7cdfa3e 100755
--- a/sim/pru/configure
+++ b/sim/pru/configure
@@ -11193,6 +11193,7 @@ fi
 fi
 
 
+
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :
   enableval=$enable_werror; case "${enableval}" in
@@ -11293,7 +11294,6 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
 fi
 
 
-
 hardware="cfi core pal glue "
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
diff --git a/sim/pru/configure.ac b/sim/pru/configure.ac
index 79dab8b..1846b26 100644
--- a/sim/pru/configure.ac
+++ b/sim/pru/configure.ac
@@ -24,6 +24,5 @@ AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 SIM_AC_COMMON
 
 SIM_AC_OPTION_ENDIAN(LITTLE)
-SIM_AC_OPTION_WARNINGS
 
 SIM_AC_OUTPUT
diff --git a/sim/riscv/ChangeLog b/sim/riscv/ChangeLog
index 04cc234..9e856b2 100644
--- a/sim/riscv/ChangeLog
+++ b/sim/riscv/ChangeLog
@@ -1,3 +1,8 @@
+2021-06-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* configure.ac: Delete call to SIM_AC_OPTION_WARNINGS.
+	* configure: Regenerate.
+
 2021-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure.ac: Delete call to SIM_AC_OPTION_ALIGNMENT.
diff --git a/sim/riscv/configure b/sim/riscv/configure
index 36a39e6..62d524e 100755
--- a/sim/riscv/configure
+++ b/sim/riscv/configure
@@ -769,11 +769,11 @@ enable_libtool_lock
 enable_maintainer_mode
 enable_sim_inline
 enable_sim_endian
+enable_sim_default_model
+enable_sim_bitsize
 enable_werror
 enable_build_warnings
 enable_sim_build_warnings
-enable_sim_default_model
-enable_sim_bitsize
 enable_sim_hardware
 '
       ac_precious_vars='build_alias
@@ -1415,14 +1415,14 @@ Optional Features:
                           Specify which functions should be inlined
   --enable-sim-endian=endian
                           Specify target byte endian orientation
+  --enable-sim-default-model=model
+                          Specify default model to simulate
+  --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
   --enable-werror         treat compile warnings as errors
   --enable-build-warnings enable build-time compiler warnings if gcc is used
   --enable-sim-build-warnings
                           enable SIM specific build-time compiler warnings if
                           gcc is used
-  --enable-sim-default-model=model
-                          Specify default model to simulate
-  --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
   --enable-sim-hardware=LIST
                           Specify the hardware to be included in the build.
 
@@ -11198,6 +11198,96 @@ fi
 fi
 
 
+# Select the default model for the target.
+riscv_model=
+case "${target}" in
+riscv32*) riscv_model="RV32G" ;;
+riscv*) riscv_model="RV64G" ;;
+esac
+
+default_sim_default_model="${riscv_model}"
+# Check whether --enable-sim-default-model was given.
+if test "${enable_sim_default_model+set}" = set; then :
+  enableval=$enable_sim_default_model; case "${enableval}" in
+  yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
+  *)	sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
+  echo "Setting default model = $sim_default_model" 6>&1
+fi
+else
+  sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
+fi
+
+
+
+# Select the bitsize of the target.
+riscv_addr_bitsize=
+case "${target}" in
+riscv32*) riscv_addr_bitsize=32 ;;
+riscv*) riscv_addr_bitsize=64 ;;
+esac
+wire_word_bitsize="$riscv_addr_bitsize"
+wire_word_msb=""
+wire_address_bitsize=""
+wire_cell_bitsize=""
+# Check whether --enable-sim-bitsize was given.
+if test "${enable_sim_bitsize+set}" = set; then :
+  enableval=$enable_sim_bitsize; sim_bitsize=
+case "${enableval}" in
+  64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
+  32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
+  64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
+  32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
+  32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
+        sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
+      else
+        sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
+      fi ;;
+  64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
+        sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
+      else
+        sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
+      fi ;;
+  *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
+esac
+# address bitsize
+tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
+case x"${tmp}" in
+  x ) ;;
+  x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
+  x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
+  * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
+esac
+# cell bitsize
+tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
+case x"${tmp}" in
+  x ) ;;
+  x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
+  x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
+  * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
+esac
+if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
+  echo "Setting bitsize flags = $sim_bitsize" 6>&1
+fi
+else
+  sim_bitsize=""
+if test x"$wire_word_bitsize" != x; then
+  sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
+fi
+if test x"$wire_word_msb" != x; then
+  sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
+fi
+if test x"$wire_address_bitsize" != x; then
+  sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
+fi
+if test x"$wire_cell_bitsize" != x; then
+  sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
+fi
+fi
+
+
+
 # Check whether --enable-werror was given.
 if test "${enable_werror+set}" = set; then :
   enableval=$enable_werror; case "${enableval}" in
@@ -11298,96 +11388,6 @@ $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
 fi
 
 
-# Select the default model for the target.
-riscv_model=
-case "${target}" in
-riscv32*) riscv_model="RV32G" ;;
-riscv*) riscv_model="RV64G" ;;
-esac
-
-default_sim_default_model="${riscv_model}"
-# Check whether --enable-sim-default-model was given.
-if test "${enable_sim_default_model+set}" = set; then :
-  enableval=$enable_sim_default_model; case "${enableval}" in
-  yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
-  *)	sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
-  echo "Setting default model = $sim_default_model" 6>&1
-fi
-else
-  sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
-fi
-
-
-
-# Select the bitsize of the target.
-riscv_addr_bitsize=
-case "${target}" in
-riscv32*) riscv_addr_bitsize=32 ;;
-riscv*) riscv_addr_bitsize=64 ;;
-esac
-wire_word_bitsize="$riscv_addr_bitsize"
-wire_word_msb=""
-wire_address_bitsize=""
-wire_cell_bitsize=""
-# Check whether --enable-sim-bitsize was given.
-if test "${enable_sim_bitsize+set}" = set; then :
-  enableval=$enable_sim_bitsize; sim_bitsize=
-case "${enableval}" in
-  64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
-  32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
-  64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
-  32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
-  32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
-        sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
-      else
-        sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
-      fi ;;
-  64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
-        sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
-      else
-        sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
-      fi ;;
-  *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
-esac
-# address bitsize
-tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
-case x"${tmp}" in
-  x ) ;;
-  x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
-  x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
-  * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
-esac
-# cell bitsize
-tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
-case x"${tmp}" in
-  x ) ;;
-  x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
-  x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
-  * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
-  echo "Setting bitsize flags = $sim_bitsize" 6>&1
-fi
-else
-  sim_bitsize=""
-if test x"$wire_word_bitsize" != x; then
-  sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
-fi
-if test x"$wire_word_msb" != x; then
-  sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
-fi
-if test x"$wire_address_bitsize" != x; then
-  sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
-fi
-if test x"$wire_cell_bitsize" != x; then
-  sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
-fi
-fi
-
-
-
 hardware="cfi core pal glue "
 sim_hw_cflags="-DWITH_HW=1"
 sim_hw="$hardware"
diff --git a/sim/riscv/configure.ac b/sim/riscv/configure.ac
index 3d678ac..421b5ba 100644
--- a/sim/riscv/configure.ac
+++ b/sim/riscv/configure.ac
@@ -5,7 +5,6 @@ AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
 SIM_AC_COMMON
 
 SIM_AC_OPTION_ENDIAN(LITTLE)
-SIM_AC_OPTION_WARNINGS
 
 # Select the default model for the target.
 riscv_model=