From: Paolo Bonzini <pbonzini@redhat.com>
Date: Wed, 16 Dec 2020 12:13:40 +0000 (+0100)
Subject: Makefile: add dummy target for build.ninja dependencies
X-Git-Tag: v6.0.0-rc0~157^2~27
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=fc5db021bd57ee61a8984eea478f583f98a52c83;p=users%2Fdwmw2%2Fqemu.git

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>
---

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