qapi: New module target.json

We can't add appropriate target-specific conditionals to misc.json,
because that would make all of misc.json unusable in
target-independent code.  To keep misc.json target-independent, we
need to split off target-dependent target.json.

This commit doesn't actually split off anything, it merely creates the
empty module.  The next few patches will move stuff from misc.json
there.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190214152251.2073-9-armbru@redhat.com>

qapi/Makefile.objs

@@ -5,21 +5,27 @@ util-obj-y += opts-visitor.o qapi-clone-visitor.o
 util-obj-y += qmp-event.o
 util-obj-y += qapi-util.o
 
-QAPI_MODULES = block-core block char common crypto introspect job migration
-QAPI_MODULES += misc net rdma rocker run-state sockets tpm trace transaction
-QAPI_MODULES += ui
+QAPI_COMMON_MODULES = block-core block char common crypto introspect
+QAPI_COMMON_MODULES += job migration misc net rdma rocker run-state
+QAPI_COMMON_MODULES += sockets tpm trace transaction ui
+QAPI_TARGET_MODULES = target
+QAPI_MODULES = $(QAPI_COMMON_MODULES) $(QAPI_TARGET_MODULES)
 
 util-obj-y += qapi-builtin-types.o
-util-obj-y += qapi-types.o
-util-obj-y += $(QAPI_MODULES:%=qapi-types-%.o)
+util-obj-y += $(QAPI_COMMON_MODULES:%=qapi-types-%.o)
 util-obj-y += qapi-builtin-visit.o
-util-obj-y += qapi-visit.o
-util-obj-y += $(QAPI_MODULES:%=qapi-visit-%.o)
+util-obj-y += $(QAPI_COMMON_MODULES:%=qapi-visit-%.o)
 util-obj-y += qapi-emit-events.o
-util-obj-y += qapi-events.o
-util-obj-y += $(QAPI_MODULES:%=qapi-events-%.o)
+util-obj-y += $(QAPI_COMMON_MODULES:%=qapi-events-%.o)
 
-common-obj-y = qapi-commands.o
-common-obj-y += $(QAPI_MODULES:%=qapi-commands-%.o)
+common-obj-y = $(QAPI_COMMON_MODULES:%=qapi-commands-%.o)
 
 obj-y = qapi-introspect.o
+obj-y += $(QAPI_TARGET_MODULES:%=qapi-types-%.o)
+obj-y += qapi-types.o
+obj-y += $(QAPI_TARGET_MODULES:%=qapi-visit-%.o)
+obj-y += qapi-visit.o
+obj-y += $(QAPI_TARGET_MODULES:%=qapi-events-%.o)
+obj-y += qapi-events.o
+obj-y += $(QAPI_TARGET_MODULES:%=qapi-commands-%.o)
+obj-y += qapi-commands.o

qapi/qapi-schema.json

@@ -97,3 +97,4 @@
 { 'include': 'trace.json' }
 { 'include': 'introspect.json' }
 { 'include': 'misc.json' }
+{ 'include': 'target.json' }

qapi/target.json

@@ -0,0 +1,13 @@
+# -*- Mode: Python -*-
+#
+
+##
+# = Target-specific commands & events
+##
+
+##
+# @TARGET-TEMPORARY-DUMMY:
+# Will go away in the next commit.  Needed in this one because empty
+# modules don't generate anything, defeating this commit's purpose.
+##
+{ 'event': 'TARGET-TEMPORARY-DUMMY' }