maybe now?

Author: Saizan

cabal-install/src/Distribution/Client/ProjectPlanning.hs

@@ -3822,10 +3822,10 @@ pruneInstallPlanPass2 pkgs =
           | installedUnitId elab `Set.member` libDeps
           , let c = ComponentTarget (CLibName Cabal.defaultLibName) WholeComponent
           , -- Don't enable building for anything which is being built in memory,
-            -- unless it is a (transitive) library dependency of an exe build tool,
-            -- in which case it must be compiled to disk so the exe can link against it.
-            elabBuildStyle elab /= BuildInplaceOnly InMemory
-              || installedUnitId elab `Set.member` mustBuildOnDisk
+          -- unless it is a (transitive) library dependency of an exe build tool,
+          -- in which case it must be compiled to disk so the exe can link against it.
+          elabBuildStyle elab /= BuildInplaceOnly InMemory
+            || installedUnitId elab `Set.member` mustBuildOnDisk
           ]
         exeTargetsRequiredForRevDeps =
           -- TODO: allow requesting executable with different name
@@ -3849,12 +3849,12 @@ pruneInstallPlanPass2 pkgs =
         [ configuredId pkg
         | InstallPlan.Configured pkg <- pkgs
         , -- Exclude packages that must be built on disk (for exe build tools).
-          -- Their dependents will receive a real -package-id, not a promise.
-          installedUnitId pkg `Set.notMember` mustBuildOnDisk
+        -- Their dependents will receive a real -package-id, not a promise.
+        installedUnitId pkg `Set.notMember` mustBuildOnDisk
         , BuildInplaceOnly InMemory <- [elabBuildStyle pkg]
         ]
 
-    -- | Packages that must be built on disk because they are (transitively)
+    -- Packages that must be built on disk because they are (transitively)
     -- needed as library dependencies by an exe build-tool.  Even if such a
     -- package was originally marked InMemory for the multi-repl session, it
     -- must also produce real on-disk artifacts so the exe can link against it.