ci: add EL9 build/test workflow

.gitlab/ci/rhel.yml

@@ -32,6 +32,14 @@ include:
   extends: .el8
   image: igwn/builder:el8-testing
 
+.el9:
+  extends: .el
+  image: igwn/base:el9-testing
+
+.el9-builder:
+  extends: .el9
+  #image: igwn/builder:el9-testing  <-- igwn/builder isn't ready
+
 # -- source packages --------
 #
 # These jobs make src RPMs
@@ -57,6 +65,11 @@ srpm:el8:
     - .srpm
     - .el8-builder
 
+srpm:el9:
+  extends:
+    - .srpm
+    - .el9-builder
+
 # -- binary packages --------
 #
 # These jobs generate binary RPMs
@@ -85,6 +98,13 @@ rpm:el8:
   needs:
     - srpm:el8
 
+rpm:el9:
+  extends:
+    - .rpm
+    - .el9-builder
+  needs:
+    - srpm:el9
+
 # -- test -------------------
 
 .test:el:
@@ -125,6 +145,13 @@ test:el8:
   needs:
     - rpm:el8
 
+test:el9:
+  extends:
+    - .test:el
+    - .el9
+  needs:
+    - rpm:el9
+
 # -- lint -------------------
 #
 # These jobs check the code
@@ -154,3 +181,10 @@ rpmlint:el8:
     - .el8
   needs:
     - rpm:el8
+
+rpmlint:el9:
+  extends:
+    - .rpmlint
+    - .el9
+  needs:
+    - rpm:el9