migration: Make savevm.c target independent

It only needed TARGET_PAGE_SIZE/BITS/BITS_MIN values, so just export
them from exec.h

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/migration/Makefile.objs b/migration/Makefile.objs
index 3272415de8..90f8c1f177 100644
--- a/migration/Makefile.objs
+++ b/migration/Makefile.objs
@@ -1,5 +1,5 @@
 common-obj-y += migration.o socket.o fd.o exec.o
-common-obj-y += tls.o channel.o
+common-obj-y += tls.o channel.o savevm.o
 common-obj-y += colo-comm.o colo.o colo-failover.o
 common-obj-y += vmstate.o vmstate-types.o page_cache.o
 common-obj-y += qemu-file.o