<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>Distribution/Simple/NHC.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span> <a name="line-2"></a><span class='hs-comment'>-- |</span> <a name="line-3"></a><span class='hs-comment'>-- Module : Distribution.Simple.NHC</span> <a name="line-4"></a><span class='hs-comment'>-- Copyright : Isaac Jones 2003-2006</span> <a name="line-5"></a><span class='hs-comment'>-- Duncan Coutts 2009</span> <a name="line-6"></a><span class='hs-comment'>--</span> <a name="line-7"></a><span class='hs-comment'>-- Maintainer : cabal-devel@haskell.org</span> <a name="line-8"></a><span class='hs-comment'>-- Portability : portable</span> <a name="line-9"></a><span class='hs-comment'>--</span> <a name="line-10"></a><span class='hs-comment'>-- This module contains most of the NHC-specific code for configuring, building</span> <a name="line-11"></a><span class='hs-comment'>-- and installing packages.</span> <a name="line-12"></a> <a name="line-13"></a><span class='hs-comment'>{- Copyright (c) 2003-2005, Isaac Jones <a name="line-14"></a>All rights reserved. <a name="line-15"></a> <a name="line-16"></a>Redistribution and use in source and binary forms, with or without <a name="line-17"></a>modification, are permitted provided that the following conditions are <a name="line-18"></a>met: <a name="line-19"></a> <a name="line-20"></a> * Redistributions of source code must retain the above copyright <a name="line-21"></a> notice, this list of conditions and the following disclaimer. <a name="line-22"></a> <a name="line-23"></a> * Redistributions in binary form must reproduce the above <a name="line-24"></a> copyright notice, this list of conditions and the following <a name="line-25"></a> disclaimer in the documentation and/or other materials provided <a name="line-26"></a> with the distribution. <a name="line-27"></a> <a name="line-28"></a> * Neither the name of Isaac Jones nor the names of other <a name="line-29"></a> contributors may be used to endorse or promote products derived <a name="line-30"></a> from this software without specific prior written permission. <a name="line-31"></a> <a name="line-32"></a>THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS <a name="line-33"></a>"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT <a name="line-34"></a>LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR <a name="line-35"></a>A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT <a name="line-36"></a>OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, <a name="line-37"></a>SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT <a name="line-38"></a>LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, <a name="line-39"></a>DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY <a name="line-40"></a>THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT <a name="line-41"></a>(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE <a name="line-42"></a>OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -}</span> <a name="line-43"></a> <a name="line-44"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Simple</span><span class='hs-varop'>.</span><span class='hs-conid'>NHC</span> <span class='hs-layout'>(</span> <a name="line-45"></a> <span class='hs-varid'>configure</span><span class='hs-layout'>,</span> <a name="line-46"></a> <span class='hs-varid'>getInstalledPackages</span><span class='hs-layout'>,</span> <a name="line-47"></a> <span class='hs-varid'>buildLib</span><span class='hs-layout'>,</span> <a name="line-48"></a> <span class='hs-varid'>buildExe</span><span class='hs-layout'>,</span> <a name="line-49"></a> <span class='hs-varid'>installLib</span><span class='hs-layout'>,</span> <a name="line-50"></a> <span class='hs-varid'>installExe</span><span class='hs-layout'>,</span> <a name="line-51"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-52"></a> <a name="line-53"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Package</span> <a name="line-54"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>PackageName</span><span class='hs-layout'>,</span> <span class='hs-conid'>PackageIdentifier</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>InstalledPackageId</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-55"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>packageId</span><span class='hs-layout'>,</span> <span class='hs-varid'>packageName</span> <span class='hs-layout'>)</span> <a name="line-56"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>InstalledPackageInfo</span> <a name="line-57"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>InstalledPackageInfo</span> <a name="line-58"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>InstalledPackageInfo_</span><span class='hs-layout'>(</span> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-layout'>,</span> <span class='hs-varid'>installedPackageId</span> <a name="line-59"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>sourcePackageId</span> <span class='hs-layout'>)</span> <a name="line-60"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>emptyInstalledPackageInfo</span><span class='hs-layout'>,</span> <span class='hs-varid'>parseInstalledPackageInfo</span> <span class='hs-layout'>)</span> <a name="line-61"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>PackageDescription</span> <a name="line-62"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>PackageDescription</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>BuildInfo</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>Library</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>Executable</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-63"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>hcOptions</span><span class='hs-layout'>,</span> <span class='hs-varid'>usedExtensions</span> <span class='hs-layout'>)</span> <a name="line-64"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>ModuleName</span> <span class='hs-layout'>(</span><span class='hs-conid'>ModuleName</span><span class='hs-layout'>)</span> <a name="line-65"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>ModuleName</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>ModuleName</span> <a name="line-66"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Simple</span><span class='hs-varop'>.</span><span class='hs-conid'>LocalBuildInfo</span> <a name="line-67"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>LocalBuildInfo</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>ComponentLocalBuildInfo</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span> <a name="line-68"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Simple</span><span class='hs-varop'>.</span><span class='hs-conid'>BuildPaths</span> <a name="line-69"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>mkLibName</span><span class='hs-layout'>,</span> <span class='hs-varid'>objExtension</span><span class='hs-layout'>,</span> <span class='hs-varid'>exeExtension</span> <span class='hs-layout'>)</span> <a name="line-70"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Simple</span><span class='hs-varop'>.</span><span class='hs-conid'>Compiler</span> <a name="line-71"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>CompilerFlavor</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>CompilerId</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>Compiler</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <a name="line-72"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Flag</span><span class='hs-layout'>,</span> <span class='hs-varid'>languageToFlags</span><span class='hs-layout'>,</span> <span class='hs-varid'>extensionsToFlags</span> <a name="line-73"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>PackageDB</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>PackageDBStack</span> <span class='hs-layout'>)</span> <a name="line-74"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Simple</span><span class='hs-varop'>.</span><span class='hs-conid'>PackageIndex</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>PackageIndex</span> <a name="line-75"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Simple</span><span class='hs-varop'>.</span><span class='hs-conid'>PackageIndex</span> <span class='hs-layout'>(</span><span class='hs-conid'>PackageIndex</span><span class='hs-layout'>)</span> <a name="line-76"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Language</span><span class='hs-varop'>.</span><span class='hs-conid'>Haskell</span><span class='hs-varop'>.</span><span class='hs-conid'>Extension</span> <a name="line-77"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>Language</span><span class='hs-layout'>(</span><span class='hs-conid'>Haskell98</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>Extension</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span> <a name="line-78"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Simple</span><span class='hs-varop'>.</span><span class='hs-conid'>Program</span> <a name="line-79"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>ProgramConfiguration</span><span class='hs-layout'>,</span> <span class='hs-varid'>userMaybeSpecifyPath</span><span class='hs-layout'>,</span> <span class='hs-varid'>programPath</span> <a name="line-80"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>requireProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>requireProgramVersion</span><span class='hs-layout'>,</span> <span class='hs-varid'>lookupProgram</span> <a name="line-81"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>nhcProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>hmakeProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>ldProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>arProgram</span> <a name="line-82"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rawSystemProgramConf</span> <span class='hs-layout'>)</span> <a name="line-83"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Simple</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span> <a name="line-84"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>die</span><span class='hs-layout'>,</span> <span class='hs-varid'>info</span><span class='hs-layout'>,</span> <span class='hs-varid'>findFileWithExtension</span><span class='hs-layout'>,</span> <span class='hs-varid'>findModuleFiles</span> <a name="line-85"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>installOrdinaryFile</span><span class='hs-layout'>,</span> <span class='hs-varid'>installExecutableFile</span><span class='hs-layout'>,</span> <span class='hs-varid'>installOrdinaryFiles</span> <a name="line-86"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>createDirectoryIfMissingVerbose</span><span class='hs-layout'>,</span> <span class='hs-varid'>withUTF8FileContents</span> <span class='hs-layout'>)</span> <a name="line-87"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Version</span> <a name="line-88"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>Version</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>orLaterVersion</span> <span class='hs-layout'>)</span> <a name="line-89"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Verbosity</span> <a name="line-90"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Text</span> <a name="line-91"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>display</span><span class='hs-layout'>,</span> <span class='hs-varid'>simpleParse</span> <span class='hs-layout'>)</span> <a name="line-92"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>ParseUtils</span> <a name="line-93"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>ParseResult</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span> <a name="line-94"></a> <a name="line-95"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>FilePath</span> <a name="line-96"></a> <span class='hs-layout'>(</span> <span class='hs-layout'>(</span><span class='hs-varop'></></span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varop'><.></span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>normalise</span><span class='hs-layout'>,</span> <span class='hs-varid'>takeDirectory</span><span class='hs-layout'>,</span> <span class='hs-varid'>dropExtension</span> <span class='hs-layout'>)</span> <a name="line-97"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Directory</span> <a name="line-98"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>doesFileExist</span><span class='hs-layout'>,</span> <span class='hs-varid'>doesDirectoryExist</span><span class='hs-layout'>,</span> <span class='hs-varid'>getDirectoryContents</span> <a name="line-99"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>removeFile</span><span class='hs-layout'>,</span> <span class='hs-varid'>getHomeDirectory</span> <span class='hs-layout'>)</span> <a name="line-100"></a> <a name="line-101"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span> <span class='hs-layout'>(</span> <span class='hs-varid'>toLower</span> <span class='hs-layout'>)</span> <a name="line-102"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span> <span class='hs-varid'>nub</span> <span class='hs-layout'>)</span> <a name="line-103"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span> <span class='hs-varid'>catMaybes</span> <span class='hs-layout'>)</span> <a name="line-104"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Monoid</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Monoid</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span> <a name="line-105"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span> <span class='hs-varid'>when</span><span class='hs-layout'>,</span> <span class='hs-varid'>unless</span> <span class='hs-layout'>)</span> <a name="line-106"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>Compat</span><span class='hs-varop'>.</span><span class='hs-conid'>Exception</span> <a name="line-107"></a> <a name="line-108"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span> <a name="line-109"></a><span class='hs-comment'>-- Configuring</span> <a name="line-110"></a> <a name="line-111"></a><a name="configure"></a><span class='hs-definition'>configure</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span> <a name="line-112"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ProgramConfiguration</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Compiler</span><span class='hs-layout'>,</span> <span class='hs-conid'>ProgramConfiguration</span><span class='hs-layout'>)</span> <a name="line-113"></a><span class='hs-definition'>configure</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>hcPath</span> <span class='hs-sel'>_hcPkgPath</span> <span class='hs-varid'>conf</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-114"></a> <a name="line-115"></a> <span class='hs-layout'>(</span><span class='hs-sel'>_nhcProg</span><span class='hs-layout'>,</span> <span class='hs-varid'>nhcVersion</span><span class='hs-layout'>,</span> <span class='hs-varid'>conf'</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <a name="line-116"></a> <span class='hs-varid'>requireProgramVersion</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>nhcProgram</span> <a name="line-117"></a> <span class='hs-layout'>(</span><span class='hs-varid'>orLaterVersion</span> <span class='hs-layout'>(</span><span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-layout'>,</span><span class='hs-num'>20</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-118"></a> <span class='hs-layout'>(</span><span class='hs-varid'>userMaybeSpecifyPath</span> <span class='hs-str'>"nhc98"</span> <span class='hs-varid'>hcPath</span> <span class='hs-varid'>conf</span><span class='hs-layout'>)</span> <a name="line-119"></a> <a name="line-120"></a> <span class='hs-layout'>(</span><span class='hs-sel'>_hmakeProg</span><span class='hs-layout'>,</span> <span class='hs-sel'>_hmakeVersion</span><span class='hs-layout'>,</span> <span class='hs-varid'>conf''</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <a name="line-121"></a> <span class='hs-varid'>requireProgramVersion</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>hmakeProgram</span> <a name="line-122"></a> <span class='hs-layout'>(</span><span class='hs-varid'>orLaterVersion</span> <span class='hs-layout'>(</span><span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>3</span><span class='hs-layout'>,</span><span class='hs-num'>13</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>conf'</span> <a name="line-123"></a> <span class='hs-layout'>(</span><span class='hs-sel'>_ldProg</span><span class='hs-layout'>,</span> <span class='hs-varid'>conf'''</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>requireProgram</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>ldProgram</span> <span class='hs-varid'>conf''</span> <a name="line-124"></a> <span class='hs-layout'>(</span><span class='hs-sel'>_arProg</span><span class='hs-layout'>,</span> <span class='hs-varid'>conf''''</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>requireProgram</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>arProgram</span> <span class='hs-varid'>conf'''</span> <a name="line-125"></a> <a name="line-126"></a> <span class='hs-comment'>--TODO: put this stuff in a monad so we can say just:</span> <a name="line-127"></a> <span class='hs-comment'>-- requireProgram hmakeProgram (orLaterVersion (Version [3,13] []))</span> <a name="line-128"></a> <span class='hs-comment'>-- requireProgram ldProgram anyVersion</span> <a name="line-129"></a> <span class='hs-comment'>-- requireProgram ldPrograrProgramam anyVersion</span> <a name="line-130"></a> <span class='hs-comment'>-- unless (null (cSources bi)) $ requireProgram ccProgram anyVersion</span> <a name="line-131"></a> <a name="line-132"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>comp</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Compiler</span> <span class='hs-layout'>{</span> <a name="line-133"></a> <span class='hs-varid'>compilerId</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>CompilerId</span> <span class='hs-conid'>NHC</span> <span class='hs-varid'>nhcVersion</span><span class='hs-layout'>,</span> <a name="line-134"></a> <span class='hs-varid'>compilerLanguages</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nhcLanguages</span><span class='hs-layout'>,</span> <a name="line-135"></a> <span class='hs-varid'>compilerExtensions</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nhcLanguageExtensions</span> <a name="line-136"></a> <span class='hs-layout'>}</span> <a name="line-137"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>comp</span><span class='hs-layout'>,</span> <span class='hs-varid'>conf''''</span><span class='hs-layout'>)</span> <a name="line-138"></a> <a name="line-139"></a><a name="nhcLanguages"></a><span class='hs-definition'>nhcLanguages</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Language</span><span class='hs-layout'>,</span> <span class='hs-conid'>Flag</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-140"></a><span class='hs-definition'>nhcLanguages</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Haskell98</span><span class='hs-layout'>,</span> <span class='hs-str'>"-98"</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-141"></a> <a name="line-142"></a><a name="nhcLanguageExtensions"></a><span class='hs-comment'>-- | The flags for the supported extensions</span> <a name="line-143"></a><span class='hs-definition'>nhcLanguageExtensions</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>Extension</span><span class='hs-layout'>,</span> <span class='hs-conid'>Flag</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-144"></a><span class='hs-definition'>nhcLanguageExtensions</span> <span class='hs-keyglyph'>=</span> <a name="line-145"></a> <span class='hs-comment'>-- NHC doesn't enforce the monomorphism restriction at all.</span> <a name="line-146"></a> <span class='hs-comment'>-- TODO: pattern guards in 1.20</span> <a name="line-147"></a> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>NoMonomorphismRestriction</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span> <a name="line-148"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-conid'>ForeignFunctionInterface</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span> <a name="line-149"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-conid'>ExistentialQuantification</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span> <a name="line-150"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-conid'>EmptyDataDecls</span><span class='hs-layout'>,</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span> <a name="line-151"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-conid'>NamedFieldPuns</span><span class='hs-layout'>,</span> <span class='hs-str'>"-puns"</span><span class='hs-layout'>)</span> <a name="line-152"></a> <span class='hs-layout'>,</span><span class='hs-layout'>(</span><span class='hs-conid'>CPP</span><span class='hs-layout'>,</span> <span class='hs-str'>"-cpp"</span><span class='hs-layout'>)</span> <a name="line-153"></a> <span class='hs-keyglyph'>]</span> <a name="line-154"></a> <a name="line-155"></a><a name="getInstalledPackages"></a><span class='hs-definition'>getInstalledPackages</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PackageDBStack</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ProgramConfiguration</span> <a name="line-156"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>PackageIndex</span> <a name="line-157"></a><span class='hs-definition'>getInstalledPackages</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>packagedbs</span> <span class='hs-varid'>conf</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-158"></a> <span class='hs-varid'>homedir</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getHomeDirectory</span> <a name="line-159"></a> <span class='hs-layout'>(</span><span class='hs-varid'>nhcProg</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>requireProgram</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>nhcProgram</span> <span class='hs-varid'>conf</span> <a name="line-160"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>bindir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>takeDirectory</span> <span class='hs-layout'>(</span><span class='hs-varid'>programPath</span> <span class='hs-varid'>nhcProg</span><span class='hs-layout'>)</span> <a name="line-161"></a> <span class='hs-varid'>incdir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>takeDirectory</span> <span class='hs-varid'>bindir</span> <span class='hs-varop'></></span> <span class='hs-str'>"include"</span> <span class='hs-varop'></></span> <span class='hs-str'>"nhc98"</span> <a name="line-162"></a> <span class='hs-varid'>dbdirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nub</span> <span class='hs-layout'>(</span><span class='hs-varid'>concatMap</span> <span class='hs-layout'>(</span><span class='hs-varid'>packageDbPaths</span> <span class='hs-varid'>homedir</span> <span class='hs-varid'>incdir</span><span class='hs-layout'>)</span> <span class='hs-varid'>packagedbs</span><span class='hs-layout'>)</span> <a name="line-163"></a> <span class='hs-varid'>indexes</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>getIndividualDBPackages</span> <span class='hs-varid'>dbdirs</span> <a name="line-164"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$!</span> <span class='hs-varid'>mconcat</span> <span class='hs-varid'>indexes</span> <a name="line-165"></a> <a name="line-166"></a> <span class='hs-keyword'>where</span> <a name="line-167"></a> <span class='hs-varid'>getIndividualDBPackages</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>PackageIndex</span> <a name="line-168"></a> <span class='hs-varid'>getIndividualDBPackages</span> <span class='hs-varid'>dbdir</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-169"></a> <span class='hs-varid'>pkgdirs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPackageDbDirs</span> <span class='hs-varid'>dbdir</span> <a name="line-170"></a> <span class='hs-varid'>pkgs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sequence</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>getInstalledPackage</span> <span class='hs-varid'>pkgname</span> <span class='hs-varid'>pkgdir</span> <a name="line-171"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>pkgname</span><span class='hs-layout'>,</span> <span class='hs-varid'>pkgdir</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>pkgdirs</span> <span class='hs-keyglyph'>]</span> <a name="line-172"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pkgs'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>setInstalledPackageId</span> <span class='hs-layout'>(</span><span class='hs-varid'>catMaybes</span> <span class='hs-varid'>pkgs</span><span class='hs-layout'>)</span> <a name="line-173"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>PackageIndex</span><span class='hs-varop'>.</span><span class='hs-varid'>fromList</span> <span class='hs-varid'>pkgs'</span><span class='hs-layout'>)</span> <a name="line-174"></a> <a name="line-175"></a><a name="packageDbPaths"></a><span class='hs-definition'>packageDbPaths</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PackageDB</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span> <a name="line-176"></a><span class='hs-definition'>packageDbPaths</span> <span class='hs-sel'>_home</span> <span class='hs-varid'>incdir</span> <span class='hs-varid'>db</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>db</span> <span class='hs-keyword'>of</span> <a name="line-177"></a> <span class='hs-conid'>GlobalPackageDB</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>incdir</span> <span class='hs-varop'></></span> <span class='hs-str'>"packages"</span> <span class='hs-keyglyph'>]</span> <a name="line-178"></a> <span class='hs-conid'>UserPackageDB</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span> <span class='hs-comment'>--TODO any standard per-user db?</span> <a name="line-179"></a> <span class='hs-conid'>SpecificPackageDB</span> <span class='hs-varid'>path</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>path</span> <span class='hs-keyglyph'>]</span> <a name="line-180"></a> <a name="line-181"></a><a name="getPackageDbDirs"></a><span class='hs-definition'>getPackageDbDirs</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>PackageName</span><span class='hs-layout'>,</span> <span class='hs-conid'>FilePath</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-182"></a><span class='hs-definition'>getPackageDbDirs</span> <span class='hs-varid'>dbdir</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-183"></a> <span class='hs-varid'>dbexists</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesDirectoryExist</span> <span class='hs-varid'>dbdir</span> <a name="line-184"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>not</span> <span class='hs-varid'>dbexists</span> <a name="line-185"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span> <a name="line-186"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span> <a name="line-187"></a> <span class='hs-varid'>entries</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getDirectoryContents</span> <span class='hs-varid'>dbdir</span> <a name="line-188"></a> <span class='hs-varid'>pkgdirs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>sequence</span> <a name="line-189"></a> <span class='hs-keyglyph'>[</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>pkgdirExists</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesDirectoryExist</span> <span class='hs-varid'>pkgdir</span> <a name="line-190"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>pkgname</span><span class='hs-layout'>,</span> <span class='hs-varid'>pkgdir</span><span class='hs-layout'>,</span> <span class='hs-varid'>pkgdirExists</span><span class='hs-layout'>)</span> <a name="line-191"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>entry</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>pkgname</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-varid'>entry</span><span class='hs-layout'>,</span> <span class='hs-varid'>simpleParse</span> <span class='hs-varid'>entry</span><span class='hs-layout'>)</span> <a name="line-192"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>entry</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>entries</span> <span class='hs-keyglyph'>]</span> <a name="line-193"></a> <span class='hs-layout'>,</span> <span class='hs-keyword'>let</span> <span class='hs-varid'>pkgdir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>dbdir</span> <span class='hs-varop'></></span> <span class='hs-varid'>entry</span> <span class='hs-keyglyph'>]</span> <a name="line-194"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-varid'>pkgname</span><span class='hs-layout'>,</span> <span class='hs-varid'>pkgdir</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>pkgname</span><span class='hs-layout'>,</span> <span class='hs-varid'>pkgdir</span><span class='hs-layout'>,</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>pkgdirs</span> <span class='hs-keyglyph'>]</span> <a name="line-195"></a> <a name="line-196"></a><a name="getInstalledPackage"></a><span class='hs-definition'>getInstalledPackage</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PackageName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-layout'>)</span> <a name="line-197"></a><span class='hs-definition'>getInstalledPackage</span> <span class='hs-varid'>pkgname</span> <span class='hs-varid'>pkgdir</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-198"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pkgconfFile</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pkgdir</span> <span class='hs-varop'></></span> <span class='hs-str'>"package.conf"</span> <a name="line-199"></a> <span class='hs-varid'>pkgconfExists</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesFileExist</span> <span class='hs-varid'>pkgconfFile</span> <a name="line-200"></a> <a name="line-201"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cabalFile</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pkgdir</span> <span class='hs-varop'><.></span> <span class='hs-str'>"cabal"</span> <a name="line-202"></a> <span class='hs-varid'>cabalExists</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesFileExist</span> <span class='hs-varid'>cabalFile</span> <a name="line-203"></a> <a name="line-204"></a> <span class='hs-keyword'>case</span> <span class='hs-conid'>()</span> <span class='hs-keyword'>of</span> <a name="line-205"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>pkgconfExists</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>getFullInstalledPackageInfo</span> <span class='hs-varid'>pkgname</span> <span class='hs-varid'>pkgconfFile</span> <a name="line-206"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>cabalExists</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>getPhonyInstalledPackageInfo</span> <span class='hs-varid'>pkgname</span> <span class='hs-varid'>cabalFile</span> <a name="line-207"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span> <a name="line-208"></a> <a name="line-209"></a><a name="getFullInstalledPackageInfo"></a><span class='hs-definition'>getFullInstalledPackageInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PackageName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <a name="line-210"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-layout'>)</span> <a name="line-211"></a><span class='hs-definition'>getFullInstalledPackageInfo</span> <span class='hs-varid'>pkgname</span> <span class='hs-varid'>pkgconfFile</span> <span class='hs-keyglyph'>=</span> <a name="line-212"></a> <span class='hs-varid'>withUTF8FileContents</span> <span class='hs-varid'>pkgconfFile</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>contents</span> <span class='hs-keyglyph'>-></span> <a name="line-213"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>parseInstalledPackageInfo</span> <span class='hs-varid'>contents</span> <span class='hs-keyword'>of</span> <a name="line-214"></a> <span class='hs-conid'>ParseOk</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>pkginfo</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>packageName</span> <span class='hs-varid'>pkginfo</span> <span class='hs-varop'>==</span> <span class='hs-varid'>pkgname</span> <a name="line-215"></a> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>pkginfo</span><span class='hs-layout'>)</span> <a name="line-216"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span> <a name="line-217"></a> <a name="line-218"></a><a name="getPhonyInstalledPackageInfo"></a><span class='hs-comment'>-- | This is a backup option for existing versions of nhc98 which do not supply</span> <a name="line-219"></a><span class='hs-comment'>-- proper installed package info files for the bundled libs. Instead we look</span> <a name="line-220"></a><span class='hs-comment'>-- for the .cabal file and extract the package version from that.</span> <a name="line-221"></a><span class='hs-comment'>-- We don't know any other details for such packages, in particular we pretend</span> <a name="line-222"></a><span class='hs-comment'>-- that they have no dependencies.</span> <a name="line-223"></a><span class='hs-comment'>--</span> <a name="line-224"></a><span class='hs-definition'>getPhonyInstalledPackageInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PackageName</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <a name="line-225"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-layout'>)</span> <a name="line-226"></a><span class='hs-definition'>getPhonyInstalledPackageInfo</span> <span class='hs-varid'>pkgname</span> <span class='hs-varid'>pathsModule</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-227"></a> <span class='hs-varid'>content</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readFile</span> <span class='hs-varid'>pathsModule</span> <a name="line-228"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>extractVersion</span> <span class='hs-varid'>content</span> <span class='hs-keyword'>of</span> <a name="line-229"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span> <a name="line-230"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>version</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>pkginfo</span><span class='hs-layout'>)</span> <a name="line-231"></a> <span class='hs-keyword'>where</span> <a name="line-232"></a> <span class='hs-varid'>pkgid</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PackageIdentifier</span> <span class='hs-varid'>pkgname</span> <span class='hs-varid'>version</span> <a name="line-233"></a> <span class='hs-varid'>pkginfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>emptyInstalledPackageInfo</span> <span class='hs-layout'>{</span> <span class='hs-varid'>sourcePackageId</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pkgid</span> <span class='hs-layout'>}</span> <a name="line-234"></a> <span class='hs-keyword'>where</span> <a name="line-235"></a> <span class='hs-comment'>-- search through the .cabal file, looking for a line like:</span> <a name="line-236"></a> <span class='hs-comment'>--</span> <a name="line-237"></a> <span class='hs-comment'>-- > version: 2.0</span> <a name="line-238"></a> <span class='hs-comment'>--</span> <a name="line-239"></a> <span class='hs-varid'>extractVersion</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Version</span> <a name="line-240"></a> <span class='hs-varid'>extractVersion</span> <span class='hs-varid'>content</span> <span class='hs-keyglyph'>=</span> <a name="line-241"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>catMaybes</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>extractVersionLine</span> <span class='hs-layout'>(</span><span class='hs-varid'>lines</span> <span class='hs-varid'>content</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyword'>of</span> <a name="line-242"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>version</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Just</span> <span class='hs-varid'>version</span> <a name="line-243"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Nothing</span> <a name="line-244"></a> <span class='hs-varid'>extractVersionLine</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Version</span> <a name="line-245"></a> <span class='hs-varid'>extractVersionLine</span> <span class='hs-varid'>line</span> <span class='hs-keyglyph'>=</span> <a name="line-246"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>words</span> <span class='hs-varid'>line</span> <span class='hs-keyword'>of</span> <a name="line-247"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>versionTag</span><span class='hs-layout'>,</span> <span class='hs-str'>":"</span><span class='hs-layout'>,</span> <span class='hs-varid'>versionStr</span><span class='hs-keyglyph'>]</span> <a name="line-248"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>map</span> <span class='hs-varid'>toLower</span> <span class='hs-varid'>versionTag</span> <span class='hs-varop'>==</span> <span class='hs-str'>"version"</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>simpleParse</span> <span class='hs-varid'>versionStr</span> <a name="line-249"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>versionTag</span><span class='hs-layout'>,</span> <span class='hs-varid'>versionStr</span><span class='hs-keyglyph'>]</span> <a name="line-250"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>map</span> <span class='hs-varid'>toLower</span> <span class='hs-varid'>versionTag</span> <span class='hs-varop'>==</span> <span class='hs-str'>"version:"</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>simpleParse</span> <span class='hs-varid'>versionStr</span> <a name="line-251"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Nothing</span> <a name="line-252"></a> <a name="line-253"></a><a name="setInstalledPackageId"></a><span class='hs-comment'>-- Older installed package info files did not have the installedPackageId</span> <a name="line-254"></a><span class='hs-comment'>-- field, so if it is missing then we fill it as the source package ID.</span> <a name="line-255"></a><span class='hs-definition'>setInstalledPackageId</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>InstalledPackageInfo</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>InstalledPackageInfo</span> <a name="line-256"></a><span class='hs-definition'>setInstalledPackageId</span> <span class='hs-varid'>pkginfo</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>InstalledPackageInfo</span> <span class='hs-layout'>{</span> <a name="line-257"></a> <span class='hs-varid'>installedPackageId</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>InstalledPackageId</span> <span class='hs-str'>""</span><span class='hs-layout'>,</span> <a name="line-258"></a> <span class='hs-varid'>sourcePackageId</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pkgid</span> <a name="line-259"></a> <span class='hs-layout'>}</span> <a name="line-260"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pkginfo</span> <span class='hs-layout'>{</span> <a name="line-261"></a> <span class='hs-comment'>--TODO use a proper named function for the conversion</span> <a name="line-262"></a> <span class='hs-comment'>-- from source package id to installed package id</span> <a name="line-263"></a> <span class='hs-varid'>installedPackageId</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>InstalledPackageId</span> <span class='hs-layout'>(</span><span class='hs-varid'>display</span> <span class='hs-varid'>pkgid</span><span class='hs-layout'>)</span> <a name="line-264"></a> <span class='hs-layout'>}</span> <a name="line-265"></a><span class='hs-definition'>setInstalledPackageId</span> <span class='hs-varid'>pkginfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pkginfo</span> <a name="line-266"></a> <a name="line-267"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span> <a name="line-268"></a><span class='hs-comment'>-- Building</span> <a name="line-269"></a> <a name="line-270"></a><a name="buildLib"></a><span class='hs-comment'>-- |FIX: For now, the target must contain a main module. Not used</span> <a name="line-271"></a><span class='hs-comment'>-- ATM. Re-add later.</span> <a name="line-272"></a><span class='hs-definition'>buildLib</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PackageDescription</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>LocalBuildInfo</span> <a name="line-273"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Library</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ComponentLocalBuildInfo</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-274"></a><span class='hs-definition'>buildLib</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>pkg_descr</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>lib</span> <span class='hs-varid'>clbi</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-275"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>conf</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withPrograms</span> <span class='hs-varid'>lbi</span> <a name="line-276"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>nhcProg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lookupProgram</span> <span class='hs-varid'>nhcProgram</span> <span class='hs-varid'>conf</span> <a name="line-277"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>bi</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>libBuildInfo</span> <span class='hs-varid'>lib</span> <a name="line-278"></a> <span class='hs-varid'>modules</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>exposedModules</span> <span class='hs-varid'>lib</span> <span class='hs-varop'>++</span> <span class='hs-varid'>otherModules</span> <span class='hs-varid'>bi</span> <a name="line-279"></a> <span class='hs-comment'>-- Unsupported extensions have already been checked by configure</span> <a name="line-280"></a> <span class='hs-varid'>languageFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>languageToFlags</span> <span class='hs-layout'>(</span><span class='hs-varid'>compiler</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>defaultLanguage</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span> <a name="line-281"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>extensionsToFlags</span> <span class='hs-layout'>(</span><span class='hs-varid'>compiler</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>usedExtensions</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span> <a name="line-282"></a> <span class='hs-varid'>inFiles</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getModulePaths</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>bi</span> <span class='hs-varid'>modules</span> <a name="line-283"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>targetDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>buildDir</span> <span class='hs-varid'>lbi</span> <a name="line-284"></a> <span class='hs-varid'>srcDirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nub</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>takeDirectory</span> <span class='hs-varid'>inFiles</span><span class='hs-layout'>)</span> <a name="line-285"></a> <span class='hs-varid'>destDirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>targetDir</span> <span class='hs-varop'></></span><span class='hs-layout'>)</span> <span class='hs-varid'>srcDirs</span> <a name="line-286"></a> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span> <span class='hs-varid'>destDirs</span> <a name="line-287"></a> <span class='hs-varid'>rawSystemProgramConf</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>hmakeProgram</span> <span class='hs-varid'>conf</span> <span class='hs-varop'>$</span> <a name="line-288"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-hc="</span> <span class='hs-varop'>++</span> <span class='hs-varid'>programPath</span> <span class='hs-varid'>nhcProg</span><span class='hs-keyglyph'>]</span> <a name="line-289"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>nhcVerbosityOptions</span> <span class='hs-varid'>verbosity</span> <a name="line-290"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-d"</span><span class='hs-layout'>,</span> <span class='hs-varid'>targetDir</span><span class='hs-layout'>,</span> <span class='hs-str'>"-hidir"</span><span class='hs-layout'>,</span> <span class='hs-varid'>targetDir</span><span class='hs-keyglyph'>]</span> <a name="line-291"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>maybe</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>hcOptions</span> <span class='hs-conid'>NHC</span> <span class='hs-varop'>.</span> <span class='hs-varid'>libBuildInfo</span><span class='hs-layout'>)</span> <a name="line-292"></a> <span class='hs-layout'>(</span><span class='hs-varid'>library</span> <span class='hs-varid'>pkg_descr</span><span class='hs-layout'>)</span> <a name="line-293"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>languageFlags</span> <a name="line-294"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-keyglyph'>[</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-package"</span><span class='hs-layout'>,</span> <span class='hs-varid'>display</span> <span class='hs-layout'>(</span><span class='hs-varid'>packageName</span> <span class='hs-varid'>pkgid</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span> <a name="line-295"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>pkgid</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>componentPackageDeps</span> <span class='hs-varid'>clbi</span> <span class='hs-keyglyph'>]</span> <a name="line-296"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>inFiles</span> <a name="line-297"></a><span class='hs-comment'>{- <a name="line-298"></a> -- build any C sources <a name="line-299"></a> unless (null (cSources bi)) $ do <a name="line-300"></a> info verbosity "Building C Sources..." <a name="line-301"></a> let commonCcArgs = (if verbosity >= deafening then ["-v"] else []) <a name="line-302"></a> ++ ["-I" ++ dir | dir <- includeDirs bi] <a name="line-303"></a> ++ [opt | opt <- ccOptions bi] <a name="line-304"></a> ++ (if withOptimization lbi then ["-O2"] else []) <a name="line-305"></a> flip mapM_ (cSources bi) $ \cfile -> do <a name="line-306"></a> let ofile = targetDir </> cfile `replaceExtension` objExtension <a name="line-307"></a> createDirectoryIfMissingVerbose verbosity True (takeDirectory ofile) <a name="line-308"></a> rawSystemProgramConf verbosity hmakeProgram conf <a name="line-309"></a> (commonCcArgs ++ ["-c", cfile, "-o", ofile]) <a name="line-310"></a>-}</span> <a name="line-311"></a> <span class='hs-comment'>-- link:</span> <a name="line-312"></a> <span class='hs-varid'>info</span> <span class='hs-varid'>verbosity</span> <span class='hs-str'>"Linking..."</span> <a name="line-313"></a> <span class='hs-keyword'>let</span> <span class='hs-comment'>--cObjs = [ targetDir </> cFile `replaceExtension` objExtension</span> <a name="line-314"></a> <span class='hs-comment'>-- | cFile <- cSources bi ]</span> <a name="line-315"></a> <span class='hs-varid'>libFilePath</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>targetDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>mkLibName</span> <span class='hs-layout'>(</span><span class='hs-varid'>packageId</span> <span class='hs-varid'>pkg_descr</span><span class='hs-layout'>)</span> <a name="line-316"></a> <span class='hs-varid'>hObjs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>targetDir</span> <span class='hs-varop'></></span> <span class='hs-conid'>ModuleName</span><span class='hs-varop'>.</span><span class='hs-varid'>toFilePath</span> <span class='hs-varid'>m</span> <span class='hs-varop'><.></span> <span class='hs-varid'>objExtension</span> <a name="line-317"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>m</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>modules</span> <span class='hs-keyglyph'>]</span> <a name="line-318"></a> <a name="line-319"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>hObjs</span> <span class='hs-comment'>{-&& null cObjs-}</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-320"></a> <span class='hs-comment'>-- first remove library if it exists</span> <a name="line-321"></a> <span class='hs-varid'>removeFile</span> <span class='hs-varid'>libFilePath</span> <span class='hs-varop'>`catchIO`</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <a name="line-322"></a> <a name="line-323"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>arVerbosity</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>verbosity</span> <span class='hs-varop'>>=</span> <span class='hs-varid'>deafening</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"v"</span> <a name="line-324"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>verbosity</span> <span class='hs-varop'>>=</span> <span class='hs-varid'>normal</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>""</span> <a name="line-325"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"c"</span> <a name="line-326"></a> <a name="line-327"></a> <span class='hs-varid'>rawSystemProgramConf</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>arProgram</span> <span class='hs-layout'>(</span><span class='hs-varid'>withPrograms</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <a name="line-328"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"q"</span><span class='hs-varop'>++</span> <span class='hs-varid'>arVerbosity</span><span class='hs-layout'>,</span> <span class='hs-varid'>libFilePath</span><span class='hs-keyglyph'>]</span> <a name="line-329"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>hObjs</span> <a name="line-330"></a><span class='hs-comment'>-- ++ cObjs</span> <a name="line-331"></a> <a name="line-332"></a><a name="buildExe"></a><span class='hs-comment'>-- | Building an executable for NHC.</span> <a name="line-333"></a><span class='hs-definition'>buildExe</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PackageDescription</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>LocalBuildInfo</span> <a name="line-334"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Executable</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ComponentLocalBuildInfo</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-335"></a><span class='hs-definition'>buildExe</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>pkg_descr</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>exe</span> <span class='hs-varid'>clbi</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-336"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>conf</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withPrograms</span> <span class='hs-varid'>lbi</span> <a name="line-337"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>nhcProg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lookupProgram</span> <span class='hs-varid'>nhcProgram</span> <span class='hs-varid'>conf</span> <a name="line-338"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>dropExtension</span> <span class='hs-layout'>(</span><span class='hs-varid'>modulePath</span> <span class='hs-varid'>exe</span><span class='hs-layout'>)</span> <span class='hs-varop'>/=</span> <span class='hs-varid'>exeName</span> <span class='hs-varid'>exe</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <a name="line-339"></a> <span class='hs-varid'>die</span> <span class='hs-varop'>$</span> <span class='hs-str'>"hmake does not support exe names that do not match the name of "</span> <a name="line-340"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"the 'main-is' file. You will have to rename your executable to "</span> <a name="line-341"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>dropExtension</span> <span class='hs-layout'>(</span><span class='hs-varid'>modulePath</span> <span class='hs-varid'>exe</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-342"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>bi</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>buildInfo</span> <span class='hs-varid'>exe</span> <a name="line-343"></a> <span class='hs-varid'>modules</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>otherModules</span> <span class='hs-varid'>bi</span> <a name="line-344"></a> <span class='hs-comment'>-- Unsupported extensions have already been checked by configure</span> <a name="line-345"></a> <span class='hs-varid'>languageFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>languageToFlags</span> <span class='hs-layout'>(</span><span class='hs-varid'>compiler</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>defaultLanguage</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span> <a name="line-346"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>extensionsToFlags</span> <span class='hs-layout'>(</span><span class='hs-varid'>compiler</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>usedExtensions</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span> <a name="line-347"></a> <span class='hs-varid'>inFiles</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getModulePaths</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>bi</span> <span class='hs-varid'>modules</span> <a name="line-348"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>targetDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>buildDir</span> <span class='hs-varid'>lbi</span> <span class='hs-varop'></></span> <span class='hs-varid'>exeName</span> <span class='hs-varid'>exe</span> <a name="line-349"></a> <span class='hs-varid'>exeDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>targetDir</span> <span class='hs-varop'></></span> <span class='hs-layout'>(</span><span class='hs-varid'>exeName</span> <span class='hs-varid'>exe</span> <span class='hs-varop'>++</span> <span class='hs-str'>"-tmp"</span><span class='hs-layout'>)</span> <a name="line-350"></a> <span class='hs-varid'>srcDirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>nub</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>takeDirectory</span> <span class='hs-layout'>(</span><span class='hs-varid'>modulePath</span> <span class='hs-varid'>exe</span> <span class='hs-conop'>:</span> <span class='hs-varid'>inFiles</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-351"></a> <span class='hs-varid'>destDirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>exeDir</span> <span class='hs-varop'></></span><span class='hs-layout'>)</span> <span class='hs-varid'>srcDirs</span> <a name="line-352"></a> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span><span class='hs-layout'>)</span> <span class='hs-varid'>destDirs</span> <a name="line-353"></a> <span class='hs-varid'>rawSystemProgramConf</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>hmakeProgram</span> <span class='hs-varid'>conf</span> <span class='hs-varop'>$</span> <a name="line-354"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-hc="</span> <span class='hs-varop'>++</span> <span class='hs-varid'>programPath</span> <span class='hs-varid'>nhcProg</span><span class='hs-keyglyph'>]</span> <a name="line-355"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>nhcVerbosityOptions</span> <span class='hs-varid'>verbosity</span> <a name="line-356"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-d"</span><span class='hs-layout'>,</span> <span class='hs-varid'>targetDir</span><span class='hs-layout'>,</span> <span class='hs-str'>"-hidir"</span><span class='hs-layout'>,</span> <span class='hs-varid'>targetDir</span><span class='hs-keyglyph'>]</span> <a name="line-357"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>maybe</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>hcOptions</span> <span class='hs-conid'>NHC</span> <span class='hs-varop'>.</span> <span class='hs-varid'>libBuildInfo</span><span class='hs-layout'>)</span> <a name="line-358"></a> <span class='hs-layout'>(</span><span class='hs-varid'>library</span> <span class='hs-varid'>pkg_descr</span><span class='hs-layout'>)</span> <a name="line-359"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>languageFlags</span> <a name="line-360"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>concat</span> <span class='hs-keyglyph'>[</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-package"</span><span class='hs-layout'>,</span> <span class='hs-varid'>display</span> <span class='hs-layout'>(</span><span class='hs-varid'>packageName</span> <span class='hs-varid'>pkgid</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span> <a name="line-361"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span> <span class='hs-varid'>pkgid</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>componentPackageDeps</span> <span class='hs-varid'>clbi</span> <span class='hs-keyglyph'>]</span> <a name="line-362"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>inFiles</span> <a name="line-363"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>exeName</span> <span class='hs-varid'>exe</span><span class='hs-keyglyph'>]</span> <a name="line-364"></a> <a name="line-365"></a><a name="nhcVerbosityOptions"></a><span class='hs-definition'>nhcVerbosityOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <a name="line-366"></a><span class='hs-definition'>nhcVerbosityOptions</span> <span class='hs-varid'>verbosity</span> <a name="line-367"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>verbosity</span> <span class='hs-varop'>>=</span> <span class='hs-varid'>deafening</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-v"</span><span class='hs-keyglyph'>]</span> <a name="line-368"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>verbosity</span> <span class='hs-varop'>>=</span> <span class='hs-varid'>normal</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span> <a name="line-369"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-q"</span><span class='hs-keyglyph'>]</span> <a name="line-370"></a> <a name="line-371"></a><a name="getModulePaths"></a><span class='hs-comment'>--TODO: where to put this? it's duplicated in .Simple too</span> <a name="line-372"></a><span class='hs-definition'>getModulePaths</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>LocalBuildInfo</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>BuildInfo</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ModuleName</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span> <a name="line-373"></a><span class='hs-definition'>getModulePaths</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>bi</span> <span class='hs-varid'>modules</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sequence</span> <a name="line-374"></a> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>findFileWithExtension</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"hs"</span><span class='hs-layout'>,</span> <span class='hs-str'>"lhs"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>buildDir</span> <span class='hs-varid'>lbi</span> <span class='hs-conop'>:</span> <span class='hs-varid'>hsSourceDirs</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span> <a name="line-375"></a> <span class='hs-layout'>(</span><span class='hs-conid'>ModuleName</span><span class='hs-varop'>.</span><span class='hs-varid'>toFilePath</span> <span class='hs-varid'>module_</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>notFound</span> <span class='hs-varid'>module_</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>normalise</span><span class='hs-layout'>)</span> <a name="line-376"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>module_</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>modules</span> <span class='hs-keyglyph'>]</span> <a name="line-377"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>notFound</span> <span class='hs-varid'>module_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>die</span> <span class='hs-varop'>$</span> <span class='hs-str'>"can't find source for module "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>module_</span> <a name="line-378"></a> <a name="line-379"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span> <a name="line-380"></a><span class='hs-comment'>-- Installing</span> <a name="line-381"></a> <a name="line-382"></a><a name="installExe"></a><span class='hs-comment'>-- |Install executables for NHC.</span> <a name="line-383"></a><span class='hs-definition'>installExe</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-comment'>-- ^verbosity</span> <a name="line-384"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^install location</span> <a name="line-385"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^Build location</span> <a name="line-386"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>FilePath</span><span class='hs-layout'>,</span> <span class='hs-conid'>FilePath</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^Executable (prefix,suffix)</span> <a name="line-387"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Executable</span> <a name="line-388"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-389"></a><span class='hs-definition'>installExe</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>pref</span> <span class='hs-varid'>buildPref</span> <span class='hs-layout'>(</span><span class='hs-varid'>progprefix</span><span class='hs-layout'>,</span><span class='hs-varid'>progsuffix</span><span class='hs-layout'>)</span> <span class='hs-varid'>exe</span> <a name="line-390"></a> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span> <span class='hs-varid'>pref</span> <a name="line-391"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>exeBaseName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>exeName</span> <span class='hs-varid'>exe</span> <a name="line-392"></a> <span class='hs-varid'>exeFileName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>exeBaseName</span> <span class='hs-varop'><.></span> <span class='hs-varid'>exeExtension</span> <a name="line-393"></a> <span class='hs-varid'>fixedExeFileName</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>progprefix</span> <span class='hs-varop'>++</span> <span class='hs-varid'>exeBaseName</span> <span class='hs-varop'>++</span> <span class='hs-varid'>progsuffix</span><span class='hs-layout'>)</span> <span class='hs-varop'><.></span> <span class='hs-varid'>exeExtension</span> <a name="line-394"></a> <span class='hs-varid'>installExecutableFile</span> <span class='hs-varid'>verbosity</span> <a name="line-395"></a> <span class='hs-layout'>(</span><span class='hs-varid'>buildPref</span> <span class='hs-varop'></></span> <span class='hs-varid'>exeBaseName</span> <span class='hs-varop'></></span> <span class='hs-varid'>exeFileName</span><span class='hs-layout'>)</span> <a name="line-396"></a> <span class='hs-layout'>(</span><span class='hs-varid'>pref</span> <span class='hs-varop'></></span> <span class='hs-varid'>fixedExeFileName</span><span class='hs-layout'>)</span> <a name="line-397"></a> <a name="line-398"></a><a name="installLib"></a><span class='hs-comment'>-- |Install for nhc98: .hi and .a files</span> <a name="line-399"></a><span class='hs-definition'>installLib</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-comment'>-- ^verbosity</span> <a name="line-400"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^install location</span> <a name="line-401"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^Build location</span> <a name="line-402"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PackageIdentifier</span> <a name="line-403"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Library</span> <a name="line-404"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-405"></a><span class='hs-definition'>installLib</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>pref</span> <span class='hs-varid'>buildPref</span> <span class='hs-varid'>pkgid</span> <span class='hs-varid'>lib</span> <a name="line-406"></a> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-keyword'>let</span> <span class='hs-varid'>bi</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>libBuildInfo</span> <span class='hs-varid'>lib</span> <a name="line-407"></a> <span class='hs-varid'>modules</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>exposedModules</span> <span class='hs-varid'>lib</span> <span class='hs-varop'>++</span> <span class='hs-varid'>otherModules</span> <span class='hs-varid'>bi</span> <a name="line-408"></a> <span class='hs-varid'>findModuleFiles</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>buildPref</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"hi"</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>modules</span> <a name="line-409"></a> <span class='hs-varop'>>>=</span> <span class='hs-varid'>installOrdinaryFiles</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>pref</span> <a name="line-410"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>libName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkLibName</span> <span class='hs-varid'>pkgid</span> <a name="line-411"></a> <span class='hs-varid'>installOrdinaryFile</span> <span class='hs-varid'>verbosity</span> <span class='hs-layout'>(</span><span class='hs-varid'>buildPref</span> <span class='hs-varop'></></span> <span class='hs-varid'>libName</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>pref</span> <span class='hs-varop'></></span> <span class='hs-varid'>libName</span><span class='hs-layout'>)</span> </pre></body> </html>