[PATCH v3 10/17] migration/snapshot: Build changes for qemu-snapshot-tool

[nikita . lapshin]

From: Nikita Lapshin <nikita.lapshin@openvz.org>

Tool uses part of migration code thus new lib with stubs for migration
code is added here.

Signed-off-by: Nikita Lapshin <nikita.lapshin@openvz.org>
---
 meson.build           | 18 ++++++++++++++++++
 migration/meson.build |  3 ++-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index 2d6601467f..ba3b9ab4bd 100644
--- a/meson.build
+++ b/meson.build
@@ -3287,6 +3287,16 @@ if xkbcommon.found()
 endif
 
 if have_tools
+  tool_inc = include_directories('include/hw/core', 'include')
+  lib_tool = static_library('snapshot-tool',
+                            sources: [migration_files],
+                            dependencies: arch_deps,
+                            include_directories: [tool_inc, target_inc],
+                            name_suffix: 'fa',
+                            build_by_default: false)
+  snapshot_tool = declare_dependency(link_with: lib_tool,
+                                   dependencies: [zlib, qom, io])
+
   qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep],
              dependencies: [authz, block, crypto, io, qom, qemuutil], install: 
true)
   qemu_io = executable('qemu-io', files('qemu-io.c'),
@@ -3294,6 +3304,14 @@ if have_tools
   qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'),
                dependencies: [blockdev, qemuutil, gnutls, selinux],
                install: true)
+  qemu_snapshot = executable('qemu-snapshot',
+                             files('qemu-snapshot.c'),
+                             dependencies: [snapshot_tool] + arch_deps + deps,
+                             objects: lib.extract_all_objects(recursive: true),
+                             link_depends: [block_syms, qemu_syms],
+                             link_args: link_args,
+
+                            install: true)
 
   subdir('storage-daemon')
   subdir('contrib/rdmacm-mux')
diff --git a/migration/meson.build b/migration/meson.build
index 8b5ca5c047..13498a6db3 100644
--- a/migration/meson.build
+++ b/migration/meson.build
@@ -7,6 +7,8 @@ migration_files = files(
   'qemu-file-channel.c',
   'qemu-file.c',
   'yank_functions.c',
+  'migration.c',
+  'qemu-snapshot.c',
 )
 softmmu_ss.add(migration_files)
 
@@ -18,7 +20,6 @@ softmmu_ss.add(files(
   'exec.c',
   'fd.c',
   'global_state.c',
-  'migration.c',
   'multifd.c',
   'multifd-zlib.c',
   'postcopy-ram.c',
-- 
2.31.1