This adds the basic boilerplate feature enable option for the build.
We shall expand it later.
XXX: currently this patch is included at the start of development to
aid with incremental building. It should be moved to the end once the
plugins are feature complete.
[AJB: split from larger patch]
Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
---
configure | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/configure b/configure
index b091b82cb3..48f3263e55 100755
--- a/configure
+++ b/configure
@@ -493,6 +493,7 @@ docker="no"
debug_mutex="no"
libpmem=""
default_devices="yes"
+plugins="no"
# cross compilers defaults, can be overridden with --cross-cc-ARCH
cross_cc_aarch64="aarch64-linux-gnu-gcc"
@@ -1537,6 +1538,10 @@ for opt do
;;
--disable-libpmem) libpmem=no
;;
+ --enable-plugins) plugins="yes"
+ ;;
+ --disable-plugins) plugins="no"
+ ;;
*)
echo "ERROR: unknown option $opt"
echo "Try '$0 --help' for more information"
@@ -1734,6 +1739,8 @@ Advanced options (experts only):
--enable-profiler profiler support
--enable-debug-stack-usage
track the maximum stack usage of stacks created by
qemu_alloc_stack
+ --enable-plugins
+ enable plugins via shared library loading
Optional features, enabled with --enable-FEATURE and
disabled with --disable-FEATURE, default is enabled if available:
@@ -6479,6 +6486,7 @@ echo "docker $docker"
echo "libpmem support $libpmem"
echo "libudev $libudev"
echo "default devices $default_devices"
+echo "plugin support $plugins"
if test "$supported_cpu" = "no"; then
echo
@@ -7296,6 +7304,11 @@ if test "$sheepdog" = "yes" ; then
echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
fi
+if test "$plugins" = "yes" ; then
+ echo "CONFIG_PLUGIN=y" >> $config_host_mak
+ LIBS="-ldl $LIBS"
+fi
+
if test "$tcg_interpreter" = "yes"; then
QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
elif test "$ARCH" = "sparc64" ; then
--
2.20.1
