Makefile: add dummy target for build.ninja dependencies

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

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2020-12-16 13:13:40 +01:00
parent e921f1a710
commit fc5db021bd

View file

@ -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