CI: disable mac4 until long-double problem is solved

.gitlab-ci.yml

@@ -21,28 +21,28 @@ native_Debian_clang:
     - build/*zip
     expire_in: 10 days
 
-mac4:
+mac3:
   tags:
-    - scgmac4
+  - macbuild3
   stage: build
   script: &mac_build
-    - mkdir build
-    - cd build
-    - cmake ..
-    - make
-    - ctest --output-on-failure
+  - mkdir build
+  - cd build
+  - cmake ..
+  - make
+  - ctest --output-on-failure
   artifacts:
     paths:
-      - build/*zip
+    - build/*zip
     expire_in: 10 days
 
-mac3:
-  except:
-    - merge_requests
-  tags:
-    - macbuild3
-  stage: build
-  script: *mac_build
+# mac4:
+#   except:
+#   - merge_requests
+#   tags:
+#   - scgmac4
+#   stage: build
+#   script: *mac_build
 
 windows:
   tags: