diff options
Diffstat (limited to 'compiler/GHC/Driver')
| -rw-r--r-- | compiler/GHC/Driver/MakeFile.hs | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/compiler/GHC/Driver/MakeFile.hs b/compiler/GHC/Driver/MakeFile.hs index 2328a32ec5..d513728036 100644 --- a/compiler/GHC/Driver/MakeFile.hs +++ b/compiler/GHC/Driver/MakeFile.hs @@ -47,7 +47,7 @@ import System.Directory import System.FilePath import System.IO import System.IO.Error ( isEOFError ) -import Control.Monad ( when ) +import Control.Monad ( when, forM_ ) import Data.Maybe ( isJust ) import Data.IORef import qualified Data.Set as Set @@ -241,6 +241,16 @@ processDeps dflags hsc_env excl_mods root hdl (AcyclicSCC (ModuleNode (ExtendedM -- Something like A.o : A.hs ; writeDependency root hdl obj_files src_file + -- add dependency between objects and their corresponding .hi-boot + -- files if the module has a corresponding .hs-boot file (#14482) + ; when (isBootSummary node == IsBoot) $ do + let hi_boot = msHiFilePath node + let obj = removeBootSuffix (msObjFilePath node) + forM_ extra_suffixes $ \suff -> do + let way_obj = insertSuffixes obj [suff] + let way_hi_boot = insertSuffixes hi_boot [suff] + mapM_ (writeDependency root hdl way_obj) way_hi_boot + -- Emit a dependency for each CPP import ; when (depIncludeCppDeps dflags) $ do -- CPP deps are descovered in the module parsing phase by parsing |