Subject: [PATCH liburing v3 2/3] Makefile: add missing .pc dependency on .spec file

The version number is extracted from the .spec file.  Make .pc depend on
.spec so that VERSION variable substitutions are always up-to-date.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index cc457bb..8af1c3a 100644
--- a/Makefile
+++ b/Makefile
@@ -31,7 +31,7 @@ ifneq ($(MAKECMDGOALS),clean)
 include config-host.mak
 endif
 
-%.pc: %.pc.in config-host.mak
+%.pc: %.pc.in config-host.mak $(SPECFILE)
 	sed -e "s%@prefix@%$(prefix)%g" \
 	    -e "s%@libdir@%$(libdir)%g" \
 	    -e "s%@includedir@%$(includedir)%g" \
-- 
2.23.0