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-rwxr-xr-xconfigure15
1 files changed, 15 insertions, 0 deletions
diff --git a/configure b/configure
index 1a8268303b..a7f2c3edd8 100755
--- a/configure
+++ b/configure
@@ -405,6 +405,7 @@ EXESUF=""
DSOSUF=".so"
LDFLAGS_SHARED="-shared"
modules="no"
+module_upgrades="no"
prefix="/usr/local"
mandir="\${prefix}/share/man"
datadir="\${prefix}/share"
@@ -1032,6 +1033,10 @@ for opt do
--disable-modules)
modules="no"
;;
+ --disable-module-upgrades) module_upgrades="no"
+ ;;
+ --enable-module-upgrades) module_upgrades="yes"
+ ;;
--cpu=*)
;;
--target-list=*) target_list="$optarg"
@@ -1791,6 +1796,7 @@ disabled with --disable-FEATURE, default is enabled if available:
guest-agent-msi build guest agent Windows MSI installation package
pie Position Independent Executables
modules modules support (non-Windows)
+ module-upgrades try to load modules from alternate paths for upgrades
debug-tcg TCG debugging (default is disabled)
debug-info debugging information
sparse sparse checker
@@ -2055,6 +2061,11 @@ if test "$modules" = "yes" && test "$mingw32" = "yes" ; then
error_exit "Modules are not available for Windows"
fi
+# module_upgrades is only reasonable if modules are enabled
+if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
+ error_exit "Can't enable module-upgrades as Modules are not enabled"
+fi
+
# Static linking is not possible with modules or PIE
if test "$static" = "yes" ; then
if test "$modules" = "yes" ; then
@@ -6626,6 +6637,7 @@ if test "$slirp" != "no" ; then
echo "smbd $smbd"
fi
echo "module support $modules"
+echo "alt path mod load $module_upgrades"
echo "host CPU $cpu"
echo "host big endian $bigendian"
echo "target list $target_list"
@@ -6980,6 +6992,9 @@ if test "$modules" = "yes"; then
echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
echo "CONFIG_MODULES=y" >> $config_host_mak
fi
+if test "$module_upgrades" = "yes"; then
+ echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
+fi
if test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
echo "CONFIG_X11=y" >> $config_host_mak
echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak