The dummy targets ensure that incremental build can be done after
deleting a meson.build file.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 76dbb917f5..fb9923ff22 100644
--- a/Makefile
+++ b/Makefile
@@ -133,6 +133,7 @@ Makefile.ninja: build.ninja
 
 # A separate rule is needed for Makefile dependencies to avoid -n
 build.ninja: build.ninja.stamp
+$(build-files):
 build.ninja.stamp: meson.stamp $(build-files)
 	$(NINJA) $(if $V,-v,) build.ninja && touch $@
 endif
-- 
2.29.2