----------------------------------------------------------------------------- -- | -- Module : Distribution.Make -- Copyright : Martin Sjögren 2004 -- -- Maintainer : Isaac Jones -- Stability : alpha -- Portability : portable -- -- Uses the parsed command-line from Distribution.Setup in order to build -- Haskell tools using a backend build system based on make. Obviously we -- assume that there is a configure script, and that after the ConfigCmd has -- been run, there is a Makefile. Further assumptions: -- -- [ConfigCmd] We assume the configure script accepts -- @--with-hc@, -- @--with-hc-pkg@, -- @--prefix@, -- @--bindir@, -- @--libdir@, -- @--libexecdir@, -- @--datadir@. -- -- [BuildCmd] We assume that the default Makefile target will build everything. -- -- [InstallCmd] We assume there is an @install@ target. Note that we assume that -- this does *not* register the package! -- -- [CopyCmd] We assume there is a @copy@ target, and a variable @$(destdir)@. -- The @copy@ target should probably just invoke @make install@ -- recursively (e.g. @$(MAKE) install prefix=$(destdir)\/$(prefix) -- bindir=$(destdir)\/$(bindir)@. The reason we can\'t invoke @make -- install@ directly here is that we don\'t know the value of @$(prefix)@. -- -- [SDistCmd] We assume there is a @dist@ target. -- -- [RegisterCmd] We assume there is a @register@ target and a variable @$(user)@. -- -- [UnregisterCmd] We assume there is an @unregister@ target. -- -- [HaddockCmd] We assume there is a @docs@ or @doc@ target. -- -- [ProgramaticaCmd] We assume there is a @programatica@ target. -- copy : -- $(MAKE) install prefix=$(destdir)/$(prefix) \ -- bindir=$(destdir)/$(bindir) \ {- All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of Isaac Jones nor the names of other contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -} module Distribution.Make ( module Distribution.Package, License(..), Version(..), defaultMain, defaultMainArgs, defaultMainNoRead ) where -- local import Distribution.Package --must not specify imports, since we're exporting moule. import Distribution.Program(defaultProgramConfiguration) import Distribution.PackageDescription import Distribution.Setup --(parseArgs, Action(..), optionHelpString) import Distribution.Simple.Utils (die, maybeExit, defaultPackageDesc) import Distribution.License (License(..)) import Distribution.Version (Version(..)) import Distribution.Verbosity import System.Environment(getArgs) import Data.List ( intersperse ) import System.Cmd import System.Exit exec :: String -> IO ExitCode exec cmd = (putStrLn $ "-=-= Cabal executing: " ++ cmd ++ "=-=-") >> system cmd defaultMain :: IO () defaultMain = getArgs >>= defaultMainArgs defaultMainArgs :: [String] -> IO () defaultMainArgs args = defaultMainHelper args $ \ verbosity -> defaultPackageDesc verbosity >>= readPackageDescription verbosity defaultMainNoRead :: PackageDescription -> IO () defaultMainNoRead pkg_descr = do args <- getArgs defaultMainHelper args $ \ _ -> return pkg_descr defaultMainHelper :: [String] -> (Verbosity -> IO PackageDescription) -> IO () defaultMainHelper globalArgs _get_pkg_descr = do (action, args) <- parseGlobalArgs defaultProgramConfiguration globalArgs case action of ConfigCmd flags -> do (configFlags, _, extraArgs) <- parseConfigureArgs defaultProgramConfiguration flags args [] retVal <- exec $ unwords $ "./configure" : configureArgs configFlags ++ extraArgs if (retVal == ExitSuccess) then putStrLn "Configure Succeeded." else putStrLn "Configure failed." exitWith retVal CopyCmd copydest0 -> do ((CopyFlags copydest _), _, extraArgs) <- parseCopyArgs (CopyFlags copydest0 normal) args [] no_extra_flags extraArgs let cmd = case copydest of NoCopyDest -> "install" CopyTo path -> "copy destdir=" ++ path CopyPrefix path -> "install prefix=" ++ path -- CopyPrefix is backwards compat, DEPRECATED maybeExit $ system $ ("make " ++ cmd) InstallCmd -> do ((InstallFlags _ _), _, extraArgs) <- parseInstallArgs emptyInstallFlags args [] no_extra_flags extraArgs maybeExit $ system $ "make install" retVal <- exec "make register" if (retVal == ExitSuccess) then putStrLn "Install Succeeded." else putStrLn "Install failed." exitWith retVal HaddockCmd -> do (_, _, extraArgs) <- parseHaddockArgs emptyHaddockFlags args [] no_extra_flags extraArgs retVal <- exec "make docs" case retVal of ExitSuccess -> do putStrLn "Haddock Succeeded" exitWith ExitSuccess _ -> do retVal' <- exec "make doc" case retVal' of ExitSuccess -> do putStrLn "Haddock Succeeded" exitWith ExitSuccess _ -> do putStrLn "Haddock Failed." exitWith retVal' BuildCmd -> basicCommand "Build" "make" (parseBuildArgs emptyBuildFlags args []) MakefileCmd -> exitWith ExitSuccess -- presumably nothing to do CleanCmd -> basicCommand "Clean" "make clean" (parseCleanArgs emptyCleanFlags args []) SDistCmd -> basicCommand "SDist" "make dist" (parseSDistArgs args []) RegisterCmd -> basicCommand "Register" "make register" (parseRegisterArgs emptyRegisterFlags args []) UnregisterCmd -> basicCommand "Unregister" "make unregister" (parseUnregisterArgs emptyRegisterFlags args []) ProgramaticaCmd -> basicCommand "Programatica" "make programatica" (parseProgramaticaArgs args []) HelpCmd -> exitWith ExitSuccess -- this is handled elsewhere -- |convinience function for repetitions above basicCommand :: String -- ^Command name -> String -- ^Command command -> (IO (b, [a], [String])) -- ^Command parser function -> IO () basicCommand commandName commandCommand commandParseFun = do (_, _, args) <- commandParseFun no_extra_flags args retVal <- exec commandCommand putStrLn $ commandName ++ if (retVal == ExitSuccess) then " Succeeded." else " Failed." exitWith retVal no_extra_flags :: [String] -> IO () no_extra_flags [] = return () no_extra_flags extra_flags = die $ "Unrecognised flags: " ++ concat (intersperse "," (extra_flags))