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Diffstat (limited to 'hadrian/src/UserSettings.hs')
-rw-r--r-- | hadrian/src/UserSettings.hs | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/hadrian/src/UserSettings.hs b/hadrian/src/UserSettings.hs new file mode 100644 index 0000000000..9246806991 --- /dev/null +++ b/hadrian/src/UserSettings.hs @@ -0,0 +1,54 @@ +-- If you want to customise your build you should copy this file from +-- hadrian/src/UserSettings.hs to hadrian/UserSettings.hs and edit your copy. +-- If you don't copy the file your changes will be tracked by git and you can +-- accidentally commit them. +module UserSettings ( + userFlavours, userPackages, verboseCommand, buildProgressColour, + successColour, stage1Only + ) where + +import Flavour +import Expression +import {-# SOURCE #-} Settings.Default + +-- See doc/user-settings.md for instructions. +-- Please update doc/user-settings.md when committing changes to this file. + +-- | User-defined build flavours. See 'userFlavour' as an example. +userFlavours :: [Flavour] +userFlavours = [userFlavour] -- Add more build flavours if need be. + +-- | This is an example user-defined build flavour. Feel free to modify it and +-- use by passing @--flavour=user@ from the command line. +userFlavour :: Flavour +userFlavour = defaultFlavour { name = "user" } -- Modify other settings here. + +-- | Add user-defined packages. Note, this only lets Hadrian know about the +-- existence of a new package; to actually build it you need to create a new +-- build flavour, modifying the list of packages that are built by default. +userPackages :: [Package] +userPackages = [] + +-- | Set to 'True' to print full command lines during the build process. Note: +-- this is a 'Predicate', hence you can enable verbose output only for certain +-- targets, e.g.: @verboseCommand = package ghcPrim@. +verboseCommand :: Predicate +verboseCommand = do + verbosity <- expr getVerbosity + return $ verbosity >= Loud + +-- | Set colour for build progress messages (e.g. executing a build command). +buildProgressColour :: BuildProgressColour +buildProgressColour = mkBuildProgressColour (Dull Magenta) + +-- | Set colour for success messages (e.g. a package is built successfully). +successColour :: SuccessColour +successColour = mkSuccessColour (Dull Green) + +-- TODO: Set this flag from the command line. +-- | Set this flag to 'True' to disable building Stage2 GHC and Stage2 utilities +-- such as @haddock@. All Stage0 and Stage1 libraries will still be built. +-- Also see Note [No stage2 packages when CrossCompiling or Stage1Only] in the +-- top-level @ghc.mk@. +stage1Only :: Bool +stage1Only = False |