add buildable condition for crem-doctest in package.yaml

crem.cabal

@@ -347,14 +347,11 @@ test-suite crem-doctests
       LambdaCase
       PackageImports
   ghc-options: -Weverything -Wno-safe -Wno-unsafe -Wno-missing-safe-haskell-mode -Wno-implicit-prelude -Wno-missing-export-lists -Wno-missing-home-modules -Wno-missing-import-lists -Wno-all-missed-specialisations -Wno-prepositive-qualified-module -threaded -Wno-unused-packages
-  if !flag(test-doctest)
-    buildable: False
-  else
-    build-depends:
-        base >=4.15 && <4.19
-      , crem
-      , crem-examples
-      , doctest-parallel >=0.2.3 && <0.4
+  build-depends:
+      base >=4.15 && <4.19
+    , crem
+    , crem-examples
+    , doctest-parallel >=0.2.3 && <0.4
   default-language: Haskell2010
   if impl(ghc >= 9.2)
     ghc-options: -Wno-missing-kind-signatures
@@ -408,6 +405,10 @@ test-suite crem-doctests
         TypeSynonymInstances
   if flag(errors)
     ghc-options: -Werror
+  if flag(test-doctest)
+    buildable: True
+  else
+    buildable: False
 
 test-suite crem-spec
   type: exitcode-stdio-1.0

package.yaml

@@ -30,6 +30,11 @@ flags:
     default: False
     manual: True
 
+  test-doctest:
+    description: run doctests
+    manual: True
+    default: True
+
 when:
   - condition: impl(ghc >= 9.2)
     then:
@@ -167,6 +172,11 @@ tests:
       - crem-examples
       - doctest-parallel >= 0.2.3 && < 0.4
     when:
+    - condition: flag(test-doctest)
+      then:
+        buildable: True
+      else:
+        buildable: False
     - condition: false
       other-modules: Paths_crem