1 -----------------------------------------------------------------------------
2 -- $Id: Package.hs,v 1.6 2002/12/18 16:29:34 simonmar Exp $
4 -- Package configuration defn.
5 -----------------------------------------------------------------------------
9 PackageConfig(..), defaultPackageConfig
11 , listPkgs -- :: [PackageConfig] -> String
12 , dumpPackages -- :: [PackageConfig] -> String
13 , dumpPkgGuts -- :: PackageConfig -> Doc
14 , dumpFieldContents -- :: [String] -> Doc
20 #if __GLASGOW_HASKELL__ >= 504 && !defined(INTERNAL_PRETTY)
21 import Text.PrettyPrint
31 import_dirs :: [String],
32 source_dirs :: [String],
33 library_dirs :: [String],
34 hs_libraries :: [String],
35 extra_libraries :: [String],
36 include_dirs :: [String],
37 c_includes :: [String],
38 package_deps :: [String],
39 extra_ghc_opts :: [String],
40 extra_cc_opts :: [String],
41 extra_ld_opts :: [String],
42 framework_dirs :: [String], -- ignored everywhere but on Darwin/MacOS X
43 extra_frameworks:: [String] -- ignored everywhere but on Darwin/MacOS X
48 name = error "defaultPackage",
65 -----------------------------------------------------------------------------
66 -- Pretty printing package info
69 listPkgs :: [PackageConfig] -> String
70 listPkgs pkgs = render (fsep (punctuate comma (map (text . name) pkgs)))
72 dumpPackages :: [PackageConfig] -> String
74 render (brackets (vcat (punctuate comma (map dumpPkgGuts pkgs))))
76 dumpPkgGuts :: PackageConfig -> Doc
78 text "Package" $$ nest 3 (braces (
79 sep (punctuate comma [
80 text "name = " <> text (show (name pkg)),
81 text "auto = " <> text (show (auto pkg)),
82 dumpField "import_dirs" (import_dirs pkg),
83 dumpField "source_dirs" (source_dirs pkg),
84 dumpField "library_dirs" (library_dirs pkg),
85 dumpField "hs_libraries" (hs_libraries pkg),
86 dumpField "extra_libraries" (extra_libraries pkg),
87 dumpField "include_dirs" (include_dirs pkg),
88 dumpField "c_includes" (c_includes pkg),
89 dumpField "package_deps" (package_deps pkg),
90 dumpField "extra_ghc_opts" (extra_ghc_opts pkg),
91 dumpField "extra_cc_opts" (extra_cc_opts pkg),
92 dumpField "extra_ld_opts" (extra_ld_opts pkg),
93 dumpField "framework_dirs" (framework_dirs pkg),
94 dumpField "extra_frameworks"(extra_frameworks pkg)
97 dumpField :: String -> [String] -> Doc
98 dumpField name val = hang (text name <+> equals) 2 (dumpFieldContents val)
100 dumpFieldContents :: [String] -> Doc
101 dumpFieldContents val = brackets (sep (punctuate comma (map (text . show) val)))