diff options
Diffstat (limited to 'src/Build.hs')
| -rw-r--r-- | src/Build.hs | 76 |
1 files changed, 52 insertions, 24 deletions
diff --git a/src/Build.hs b/src/Build.hs index e7a43f6..0c692cb 100644 --- a/src/Build.hs +++ b/src/Build.hs @@ -1,6 +1,6 @@ module Build ( buildLibrary - , buildPrograms + , buildProgram ) where @@ -58,26 +58,35 @@ type ModuleName = String data LineContents = ModuleUsed ModuleName | Other -buildPrograms +buildProgram :: FilePath -> [FilePath] -> [FilePattern] -> FilePath -> FilePath -> [String] + -> String + -> FilePath -> IO () -buildPrograms programDirectory libraryDirectories sourceExtensions buildDirectory compiler flags +buildProgram programDirectory libraryDirectories sourceExtensions buildDirectory compiler flags programName programSource = do sourceFiles <- getDirectoriesFiles [programDirectory] sourceExtensions - let sourceFileLookupMap = - createSourceFileLookupMap buildDirectory programDirectory sourceFiles - libraryModuleMaps <- mapM getLibraryModuleMap libraryDirectories - let libraryModuleMap = foldl Map.union Map.empty libraryModuleMaps - let includeFlags = map ("-I" ++) libraryDirectories + let moduleSourceFiles = + filter (/= programDirectory </> programSource) sourceFiles + let moduleObjectFiles = map + (sourceFileToObjectFile buildDirectory programDirectory) + moduleSourceFiles + let sourceFileLookupMap = createSourceFileLookupMap buildDirectory + programDirectory + moduleSourceFiles + let moduleLookupMap = createModuleLookupMap buildDirectory + programDirectory + moduleSourceFiles + otherModuleMaps <- mapM getLibraryModuleMap libraryDirectories + let allModuleMaps = + moduleLookupMap `Map.union` foldl Map.union Map.empty otherModuleMaps + let includeFlags = map ("-I" ++) libraryDirectories archives <- getDirectoriesFiles libraryDirectories [".a"] - let executables = map - (sourceFileToExecutable buildDirectory programDirectory) - sourceFiles shake shakeOptions { shakeFiles = buildDirectory , shakeChange = ChangeModtimeAndDigest , shakeColor = True @@ -85,28 +94,47 @@ buildPrograms programDirectory libraryDirectories sourceExtensions buildDirector , shakeProgress = progressSimple } $ do - buildDirectory </> "*" <.> "o" %> \objectFile -> do + want [buildDirectory </> programName <.> exe] + buildDirectory </> programName <.> exe %> \executable -> do + let objectFile = sourceFileToObjectFile buildDirectory + programDirectory + programSource + let allObjectFiles = objectFile : moduleObjectFiles + need allObjectFiles + need archives + cmd compiler allObjectFiles archives ["-o", executable] flags + buildDirectory </> programSource -<.> "o" %> \objectFile -> do let realObjectFile = foldl (</>) "" $ splitDirectories objectFile - let sourceFile = fromMaybe - undefined - (Map.lookup realObjectFile sourceFileLookupMap) + let sourceFile = programDirectory </> programSource need [sourceFile] modulesUsed <- liftIO $ getModulesUsed sourceFile let moduleFilesNeeded = - mapMaybe (`Map.lookup` libraryModuleMap) modulesUsed + mapMaybe (`Map.lookup` allModuleMaps) modulesUsed + let includeFlags = map ("-I" ++) libraryDirectories need moduleFilesNeeded cmd compiler - ["-c"] + ["-c", "-J" ++ buildDirectory] includeFlags flags ["-o", objectFile, sourceFile] - (\file -> foldl (</>) "" (splitDirectories file) `elem` executables) - ?> \exe -> do - let objectFile = map toLower exe -<.> "o" - need [objectFile] - need archives - cmd compiler objectFile archives ["-o", exe] flags - want executables + map (\ext -> buildDirectory </> "*" <.> ext) ["o", "mod"] + &%> \[objectFile, moduleFile] -> do + let realObjectFile = + foldl (</>) "" $ splitDirectories objectFile + let sourceFile = fromMaybe + undefined + (Map.lookup realObjectFile sourceFileLookupMap) + need [sourceFile] + modulesUsed <- liftIO $ getModulesUsed sourceFile + let moduleFilesNeeded = + mapMaybe (`Map.lookup` allModuleMaps) modulesUsed + let includeFlags = map ("-I" ++) libraryDirectories + need moduleFilesNeeded + cmd compiler + ["-c", "-J" ++ buildDirectory] + includeFlags + flags + ["-o", objectFile, sourceFile] buildLibrary :: FilePath |