From: Laurent Vivier <laur...@vivier.eu>
This patch allows to set the default cpu model for a given architecture,
for instance:
configure --target-list=m68k-linux-user --m68k-default-cpu=m68040
Signed-off-by: Laurent Vivier <laur...@vivier.eu>
---
configure | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/configure b/configure
index ef84abe..22b27fc 100755
--- a/configure
+++ b/configure
@@ -650,6 +650,10 @@ for opt do
;;
--target-list=*) target_list="$optarg"
;;
+ --*-default-cpu=*)
+ tmp=`expr "x$opt" : 'x--\(.*\)-default-cpu=.*'`
+ eval ${tmp}_default_cpu="\"$optarg\""
+ ;;
--enable-trace-backend=*) trace_backend="$optarg"
;;
--with-trace-file=*) trace_file="$optarg"
@@ -1025,6 +1029,7 @@ echo " use %M for cpu name
[$interp_prefix]"
echo " --target-list=LIST set target list (default: build everything)"
echo "Available targets: $default_target_list" | \
fold -s -w 53 | sed -e 's/^/ /'
+echo " --ARCH-default-cpu=CPU set the default cpu for a given architecture"
echo ""
echo "Advanced options (experts only):"
echo " --source-path=PATH path of source code [$source_path]"
@@ -4375,6 +4380,10 @@ upper() {
echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
}
+tmp_target_default_cpu=`eval echo \\$${target_name}_default_cpu`
+if [ "x$tmp_target_default_cpu" != "x" ] ; then
+ target_default_cpu="$tmp_target_default_cpu"
+fi
echo "TARGET_DEFAULT_CPU=\"$target_default_cpu\"" >> $config_target_mak
target_arch_name="`upper $TARGET_ARCH`"
echo "TARGET_$target_arch_name=y" >> $config_target_mak
--
1.8.1.2
