1 -----------------------------------------------------------------------------
2 -- $Id: DriverPhases.hs,v 1.15 2002/01/04 16:02:04 simonmar Exp $
6 -- (c) The University of Glasgow 2002
8 -----------------------------------------------------------------------------
10 #include "../includes/config.h"
14 startPhase, -- :: String -> Phase
15 phaseInputExt, -- :: Phase -> String
17 haskellish_file, haskellish_suffix,
18 haskellish_src_file, haskellish_src_suffix,
19 objish_file, objish_suffix,
20 cish_file, cish_suffix
25 -----------------------------------------------------------------------------
29 Phase of the | Suffix saying | Flag saying | (suffix of)
30 compilation system | ``start here''| ``stop after''| output file
32 literate pre-processor | .lhs | - | -
33 C pre-processor (opt.) | - | -E | -
34 Haskell compiler | .hs | -C, -S | .hc, .s
35 C compiler (opt.) | .hc or .c | -S | .s
36 assembler | .s or .S | -c | .o
37 linker | other | - | a.out
41 = MkDependHS -- haskell dependency generation
47 | HCc -- Haskellised C (as opposed to vanilla C) compilation
48 | Mangle -- assembly mangling, now done by a separate script.
49 | SplitMangle -- after mangler if splitting
59 -- the first compilation phase for a given file is determined
61 startPhase "lhs" = Unlit
63 startPhase "hscpp" = HsPp
64 startPhase "hspp" = Hsc
71 startPhase "raw_s" = Mangle
75 startPhase _ = Ln -- all unknown file types
77 -- the output suffix for a given phase is uniquely determined by
78 -- the input requirements of the next phase.
79 phaseInputExt Unlit = "lhs"
80 phaseInputExt Cpp = "lpp" -- intermediate only
81 phaseInputExt HsPp = "hscpp"
82 phaseInputExt Hsc = "hspp"
83 phaseInputExt HCc = "hc"
84 phaseInputExt Cc = "c"
85 phaseInputExt Mangle = "raw_s"
86 phaseInputExt SplitMangle = "split_s" -- not really generated
87 phaseInputExt As = "s"
88 phaseInputExt SplitAs = "split_s" -- not really generated
89 phaseInputExt Ln = "o"
90 phaseInputExt MkDependHS = "dep"
92 phaseInputExt Ilx2Il = "ilx"
93 phaseInputExt Ilasm = "il"
96 haskellish_suffix = (`elem` [ "hs", "hspp", "hscpp", "lhs", "hc", "raw_s" ])
97 haskellish_src_suffix = (`elem` [ "hs", "hspp", "hscpp", "lhs" ])
98 cish_suffix = (`elem` [ "c", "cpp", "C", "cc", "cxx", "s", "S" ])
100 #if mingw32_TARGET_OS || cygwin32_TARGET_OS
101 objish_suffix = (`elem` [ "o", "O", "obj", "OBJ" ])
103 objish_suffix = (`elem` [ "o" ])
106 haskellish_file = haskellish_suffix . getFileSuffix
107 haskellish_src_file = haskellish_src_suffix . getFileSuffix
108 cish_file = cish_suffix . getFileSuffix
109 objish_file = objish_suffix . getFileSuffix