packaging: fix "make centos{5,6,7}"
Without this change, make centos{5,6,7} fails with error:
cp: cannot stat '<basedir>/rpmbuild/RPMS/*/*': No such file or directory
This change is the exact equivalent of
bc4bbc42899a (which applied to Fedora).
--- a/contrib/packaging/Makefile Wed Oct 10 19:46:13 2018 +0300
+++ b/contrib/packaging/Makefile Thu Oct 11 19:02:42 2018 +0200
@@ -120,8 +120,8 @@
centos$(1):
mkdir -p $$(HGROOT)/packages/centos$(1)
./buildrpm $$(if $$(filter $(1),$$(CENTOS_WITH_PYTHON_RELEASES)),--withpython)
- cp $$(HGROOT)/rpmbuild/RPMS/*/* $$(HGROOT)/packages/centos$(1)
- cp $$(HGROOT)/rpmbuild/SRPMS/* $$(HGROOT)/packages/centos$(1)
+ cp $$(HGROOT)/contrib/packaging/rpmbuild/RPMS/*/* $$(HGROOT)/packages/centos$(1)
+ cp $$(HGROOT)/contrib/packaging/rpmbuild/SRPMS/* $$(HGROOT)/packages/centos$(1)
.PHONY: docker-centos$(1)
docker-centos$(1):