Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
tree: 5d2e4a1c06
Fetching contributors…

Cannot retrieve contributors at this time

270 lines (237 sloc) 7.407 kB
-----------------------------------------------------------------------------
-- |
-- Module : Distribution.Simple.Program.Builtin
-- Copyright : Isaac Jones 2006, Duncan Coutts 2007-2009
--
-- Maintainer : cabal-devel@haskell.org
-- Portability : portable
--
-- The module defines all the known built-in 'Program's.
--
-- Where possible we try to find their version numbers.
--
module Distribution.Simple.Program.Builtin (
-- * The collection of unconfigured and configured progams
builtinPrograms,
-- * Programs that Cabal knows about
ghcProgram,
ghcPkgProgram,
lhcProgram,
lhcPkgProgram,
nhcProgram,
hmakeProgram,
jhcProgram,
hugsProgram,
ffihugsProgram,
uhcProgram,
gccProgram,
ranlibProgram,
arProgram,
stripProgram,
happyProgram,
alexProgram,
hsc2hsProgram,
c2hsProgram,
cpphsProgram,
hscolourProgram,
haddockProgram,
greencardProgram,
ldProgram,
tarProgram,
cppProgram,
pkgConfigProgram,
hpcProgram,
) where
import Distribution.Simple.Program.Types
( Program(..), simpleProgram )
import Distribution.Simple.Utils
( findProgramLocation, findProgramVersion )
-- ------------------------------------------------------------
-- * Known programs
-- ------------------------------------------------------------
-- | The default list of programs.
-- These programs are typically used internally to Cabal.
builtinPrograms :: [Program]
builtinPrograms =
[
-- compilers and related progs
ghcProgram
, ghcPkgProgram
, hugsProgram
, ffihugsProgram
, nhcProgram
, hmakeProgram
, jhcProgram
, lhcProgram
, lhcPkgProgram
, uhcProgram
, hpcProgram
-- preprocessors
, hscolourProgram
, haddockProgram
, happyProgram
, alexProgram
, hsc2hsProgram
, c2hsProgram
, cpphsProgram
, greencardProgram
-- platform toolchain
, gccProgram
, ranlibProgram
, arProgram
, stripProgram
, ldProgram
, tarProgram
-- configuration tools
, pkgConfigProgram
]
ghcProgram :: Program
ghcProgram = (simpleProgram "ghc") {
programFindVersion = findProgramVersion "--numeric-version" id
}
ghcPkgProgram :: Program
ghcPkgProgram = (simpleProgram "ghc-pkg") {
programFindVersion = findProgramVersion "--version" $ \str ->
-- Invoking "ghc-pkg --version" gives a string like
-- "GHC package manager version 6.4.1"
case words str of
(_:_:_:_:ver:_) -> ver
_ -> ""
}
lhcProgram :: Program
lhcProgram = (simpleProgram "lhc") {
programFindVersion = findProgramVersion "--numeric-version" id
}
lhcPkgProgram :: Program
lhcPkgProgram = (simpleProgram "lhc-pkg") {
programFindVersion = findProgramVersion "--version" $ \str ->
-- Invoking "lhc-pkg --version" gives a string like
-- "LHC package manager version 0.7"
case words str of
(_:_:_:_:ver:_) -> ver
_ -> ""
}
nhcProgram :: Program
nhcProgram = (simpleProgram "nhc98") {
programFindVersion = findProgramVersion "--version" $ \str ->
-- Invoking "nhc98 --version" gives a string like
-- "/usr/local/bin/nhc98: v1.20 (2007-11-22)"
case words str of
(_:('v':ver):_) -> ver
_ -> ""
}
hmakeProgram :: Program
hmakeProgram = (simpleProgram "hmake") {
programFindVersion = findProgramVersion "--version" $ \str ->
-- Invoking "hmake --version" gives a string line
-- "/usr/local/bin/hmake: 3.13 (2006-11-01)"
case words str of
(_:ver:_) -> ver
_ -> ""
}
jhcProgram :: Program
jhcProgram = (simpleProgram "jhc") {
programFindVersion = findProgramVersion "--version" $ \str ->
-- invoking "jhc --version" gives a string like
-- "jhc 0.3.20080208 (wubgipkamcep-2)
-- compiled by ghc-6.8 on a x86_64 running linux"
case words str of
(_:ver:_) -> ver
_ -> ""
}
uhcProgram :: Program
uhcProgram = (simpleProgram "uhc") {
programFindVersion = findProgramVersion "--version-dotted" id
}
hpcProgram :: Program
hpcProgram = (simpleProgram "hpc")
{
programFindVersion = findProgramVersion "version" $ \str ->
case words str of
(_ : _ : _ : ver : _) -> ver
_ -> ""
}
-- AArgh! Finding the version of hugs or ffihugs is almost impossible.
hugsProgram :: Program
hugsProgram = simpleProgram "hugs"
ffihugsProgram :: Program
ffihugsProgram = simpleProgram "ffihugs"
happyProgram :: Program
happyProgram = (simpleProgram "happy") {
programFindVersion = findProgramVersion "--version" $ \str ->
-- Invoking "happy --version" gives a string like
-- "Happy Version 1.16 Copyright (c) ...."
case words str of
(_:_:ver:_) -> ver
_ -> ""
}
alexProgram :: Program
alexProgram = (simpleProgram "alex") {
programFindVersion = findProgramVersion "--version" $ \str ->
-- Invoking "alex --version" gives a string like
-- "Alex version 2.1.0, (c) 2003 Chris Dornan and Simon Marlow"
case words str of
(_:_:ver:_) -> takeWhile (`elem` ('.':['0'..'9'])) ver
_ -> ""
}
gccProgram :: Program
gccProgram = (simpleProgram "gcc") {
programFindVersion = findProgramVersion "-dumpversion" id
}
ranlibProgram :: Program
ranlibProgram = simpleProgram "ranlib"
arProgram :: Program
arProgram = simpleProgram "ar"
stripProgram :: Program
stripProgram = simpleProgram "strip"
hsc2hsProgram :: Program
hsc2hsProgram = (simpleProgram "hsc2hs") {
programFindVersion =
findProgramVersion "--version" $ \str ->
-- Invoking "hsc2hs --version" gives a string like "hsc2hs version 0.66"
case words str of
(_:_:ver:_) -> ver
_ -> ""
}
c2hsProgram :: Program
c2hsProgram = (simpleProgram "c2hs") {
programFindVersion = findProgramVersion "--numeric-version" id
}
cpphsProgram :: Program
cpphsProgram = (simpleProgram "cpphs") {
programFindVersion = findProgramVersion "--version" $ \str ->
-- Invoking "cpphs --version" gives a string like "cpphs 1.3"
case words str of
(_:ver:_) -> ver
_ -> ""
}
hscolourProgram :: Program
hscolourProgram = (simpleProgram "hscolour") {
programFindLocation = \v -> findProgramLocation v "HsColour",
programFindVersion = findProgramVersion "-version" $ \str ->
-- Invoking "HsColour -version" gives a string like "HsColour 1.7"
case words str of
(_:ver:_) -> ver
_ -> ""
}
haddockProgram :: Program
haddockProgram = (simpleProgram "haddock") {
programFindVersion = findProgramVersion "--version" $ \str ->
-- Invoking "haddock --version" gives a string like
-- "Haddock version 0.8, (c) Simon Marlow 2006"
case words str of
(_:_:ver:_) -> takeWhile (`elem` ('.':['0'..'9'])) ver
_ -> ""
}
greencardProgram :: Program
greencardProgram = simpleProgram "greencard"
ldProgram :: Program
ldProgram = simpleProgram "ld"
tarProgram :: Program
tarProgram = simpleProgram "tar"
cppProgram :: Program
cppProgram = simpleProgram "cpp"
pkgConfigProgram :: Program
pkgConfigProgram = (simpleProgram "pkg-config") {
programFindVersion = findProgramVersion "--version" id
}
Jump to Line
Something went wrong with that request. Please try again.