[Tarantool-patches] [PATCH v1] build: enable Fedora 31 packaging

[Tarantool-patches] [PATCH v1] build: enable Fedora 31 packaging

[Alexander V. Tikhonov]

Enabled packages build rules for Fedora 31.

For now Fedora 31 uses 'python2-' prefix for Python 2 modules
rather the 'python-' as CentOS 8.

Found that old packages like python-gevent was completely removed
from Fedora 31 as at CentOS 8. To fix it the sources if these
packages were downloaded from https://rpms.remirepo.net/rpmphp/
and rebuilt, to make them available the binaries were saved
at the PackageCloud packpack backport repository.

Added Fedora 31 into regular testing at gitlab-ci and travis-ci.

Closes #4612
---

Github: https://github.com/tarantool/tarantool/tree/avtikhon/gh-4612-fedora31-full-ci
Issue: https://github.com/tarantool/tarantool/issues/4612

 .gitlab-ci.yml     | 6 ++++++
 .travis.yml        | 3 +++
 rpm/tarantool.spec | 2 +-
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cf13c382e..3af5a3c8a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -176,6 +176,12 @@ fedora_30:
     OS: 'fedora'
     DIST: '30'
 
+fedora_31:
+  <<: *deploy_test_definition
+  variables:
+    OS: 'fedora'
+    DIST: '31'
+
 ubuntu_14_04:
   <<: *deploy_definition
   variables:
diff --git a/.travis.yml b/.travis.yml
index d48ef39e0..c2ace2eda 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -55,6 +55,9 @@ jobs:
       - name: "Fedora 30 build + test + deploy RPM"
         env: OS=fedora DIST=30
         if: branch = "master"
+      - name: "Fedora 31 build + test + deploy RPM"
+        env: OS=fedora DIST=31
+        if: branch = "master"
       - name: "Ubuntu Trusty (14.04) build + deploy DEB"
         env: OS=ubuntu DIST=trusty
         if: branch = "master"
diff --git a/rpm/tarantool.spec b/rpm/tarantool.spec
index 416b4ebb4..00fe61dd1 100644
--- a/rpm/tarantool.spec
+++ b/rpm/tarantool.spec
@@ -69,7 +69,7 @@ BuildRequires: python-six >= 1.9.0
 BuildRequires: python-gevent >= 1.0
 BuildRequires: python-yaml >= 3.0.9
 %endif
-%if (0%{?rhel} >= 8)
+%if (0%{?fedora} >= 31 || 0%{?rhel} >= 8)
 BuildRequires: python2 >= 2.7
 BuildRequires: python2-six >= 1.9.0
 BuildRequires: python2-gevent >= 1.0
-- 
2.17.1