ceph.spec.in: use python_provide macro

our python3 bindings are now named `python3-<modname>` after python3 is
now maintained by RHEL/CentOS instead EPEL. to help the users using
`python36-<modname>`, we should "Provide" `python36-<modname>`.

the `python_provide` macro is offered by `python-rpm-macros` package,
which is in turn required by python*-devel. and we do install
`python36-devel` in install-deps.sh, and install `python3-devel` in
ceph-*build/build/setup_rpm

see also
https://docs.fedoraproject.org/en-US/packaging-guidelines/Python/#_provides

Signed-off-by: Kefu Chai <kchai@redhat.com>
(cherry picked from commit 50b19e673d8200306c3e36d1abaec414a3d336b9)

diff --git a/ceph.spec.in b/ceph.spec.in
index f34d424cb33fd394153d4590e582add87dbff33f..7f39749e2bec6b9779977c1ebb2d5a9afe233edd 100644 (file)
--- a/ceph.spec.in
+++ b/ceph.spec.in
@@ -722,7 +722,7 @@ Group:              Development/Libraries/Python
 %endif
 Requires:      librgw2 = %{_epoch_prefix}%{version}-%{release}
 Requires:      python%{python3_pkgversion}-rados = %{_epoch_prefix}%{version}-%{release}
-Provides:      python3-rgw = %{_epoch_prefix}%{version}-%{release}
+%{?python_provide:%python_provide python%{python3_pkgversion}-rgw}
 %if 0%{without python2}
 Provides:      python-rgw = %{_epoch_prefix}%{version}-%{release}
 Obsoletes:     python-rgw < %{_epoch_prefix}%{version}-%{release}
@@ -751,7 +751,7 @@ Group:              Development/Libraries/Python
 %endif
 Requires:      python%{python3_pkgversion}
 Requires:      librados2 = %{_epoch_prefix}%{version}-%{release}
-Provides:      python3-rados = %{_epoch_prefix}%{version}-%{release}
+%{?python_provide:%python_provide python%{python3_pkgversion}-rados}
 %if 0%{without python2}
 Provides:      python-rados = %{_epoch_prefix}%{version}-%{release}
 Obsoletes:      python-rados < %{_epoch_prefix}%{version}-%{release}
@@ -842,6 +842,7 @@ Group:              Development/Libraries/Python
 %endif
 Requires:      librbd1 = %{_epoch_prefix}%{version}-%{release}
 Requires:      python%{python3_pkgversion}-rados = %{_epoch_prefix}%{version}-%{release}
+%{?python_provide:%python_provide python%{python3_pkgversion}-rbd}
 Provides:      python3-rbd = %{_epoch_prefix}%{version}-%{release}
 %if 0%{without python2}
 Provides:      python-rbd = %{_epoch_prefix}%{version}-%{release}
@@ -904,7 +905,7 @@ Group:              Development/Libraries/Python
 Requires:      libcephfs2 = %{_epoch_prefix}%{version}-%{release}
 Requires:      python%{python3_pkgversion}-rados = %{_epoch_prefix}%{version}-%{release}
 Requires:      python%{python3_pkgversion}-ceph-argparse = %{_epoch_prefix}%{version}-%{release}
-Provides:      python3-cephfs = %{_epoch_prefix}%{version}-%{release}
+%{?python_provide:%python_provide python%{python3_pkgversion}-cephfs}
 %if 0%{without python2}
 Provides:      python-cephfs = %{_epoch_prefix}%{version}-%{release}
 Obsoletes:     python-cephfs < %{_epoch_prefix}%{version}-%{release}
@@ -931,7 +932,7 @@ Summary:    Python 3 utility libraries for Ceph CLI
 %if 0%{?suse_version}
 Group:         Development/Libraries/Python
 %endif
-Provides:   python3-ceph-argparse = %{_epoch_prefix}%{version}-%{release}
+%{?python_provide:%python_provide python%{python3_pkgversion}-ceph-argparse}
 %description -n python%{python3_pkgversion}-ceph-argparse
 This package contains types and routines for Python 3 used by the Ceph CLI as
 well as the RESTful interface. These have to do with querying the daemons for