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<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.LHC</span>
<a name="line-4"></a><span class='hs-comment'>-- Copyright : Isaac Jones 2003-2007</span>
<a name="line-5"></a><span class='hs-comment'>--</span>
<a name="line-6"></a><span class='hs-comment'>-- Maintainer : cabal-devel@haskell.org</span>
<a name="line-7"></a><span class='hs-comment'>-- Portability : portable</span>
<a name="line-8"></a><span class='hs-comment'>--</span>
<a name="line-9"></a><span class='hs-comment'>-- This is a fairly large module. It contains most of the GHC-specific code for</span>
<a name="line-10"></a><span class='hs-comment'>-- configuring, building and installing packages. It also exports a function</span>
<a name="line-11"></a><span class='hs-comment'>-- for finding out what packages are already installed. Configuring involves</span>
<a name="line-12"></a><span class='hs-comment'>-- finding the @ghc@ and @ghc-pkg@ programs, finding what language extensions</span>
<a name="line-13"></a><span class='hs-comment'>-- this version of ghc supports and returning a 'Compiler' value.</span>
<a name="line-14"></a><span class='hs-comment'>--</span>
<a name="line-15"></a><span class='hs-comment'>-- 'getInstalledPackages' involves calling the @ghc-pkg@ program to find out</span>
<a name="line-16"></a><span class='hs-comment'>-- what packages are installed.</span>
<a name="line-17"></a><span class='hs-comment'>--</span>
<a name="line-18"></a><span class='hs-comment'>-- Building is somewhat complex as there is quite a bit of information to take</span>
<a name="line-19"></a><span class='hs-comment'>-- into account. We have to build libs and programs, possibly for profiling and</span>
<a name="line-20"></a><span class='hs-comment'>-- shared libs. We have to support building libraries that will be usable by</span>
<a name="line-21"></a><span class='hs-comment'>-- GHCi and also ghc's @-split-objs@ feature. We have to compile any C files</span>
<a name="line-22"></a><span class='hs-comment'>-- using ghc. Linking, especially for @split-objs@ is remarkably complex,</span>
<a name="line-23"></a><span class='hs-comment'>-- partly because there tend to be 1,000's of @.o@ files and this can often be</span>
<a name="line-24"></a><span class='hs-comment'>-- more than we can pass to the @ld@ or @ar@ programs in one go.</span>
<a name="line-25"></a><span class='hs-comment'>--</span>
<a name="line-26"></a><span class='hs-comment'>-- Installing for libs and exes involves finding the right files and copying</span>
<a name="line-27"></a><span class='hs-comment'>-- them to the right places. One of the more tricky things about this module is</span>
<a name="line-28"></a><span class='hs-comment'>-- remembering the layout of files in the build directory (which is not</span>
<a name="line-29"></a><span class='hs-comment'>-- explicitly documented) and thus what search dirs are used for various kinds</span>
<a name="line-30"></a><span class='hs-comment'>-- of files.</span>
<a name="line-31"></a>
<a name="line-32"></a><span class='hs-comment'>{- Copyright (c) 2003-2005, Isaac Jones
<a name="line-33"></a>All rights reserved.
<a name="line-34"></a>
<a name="line-35"></a>Redistribution and use in source and binary forms, with or without
<a name="line-36"></a>modiication, are permitted provided that the following conditions are
<a name="line-37"></a>met:
<a name="line-38"></a>
<a name="line-39"></a> * Redistributions of source code must retain the above copyright
<a name="line-40"></a> notice, this list of conditions and the following disclaimer.
<a name="line-41"></a>
<a name="line-42"></a> * Redistributions in binary form must reproduce the above
<a name="line-43"></a> copyright notice, this list of conditions and the following
<a name="line-44"></a> disclaimer in the documentation and/or other materials provided
<a name="line-45"></a> with the distribution.
<a name="line-46"></a>
<a name="line-47"></a> * Neither the name of Isaac Jones nor the names of other
<a name="line-48"></a> contributors may be used to endorse or promote products derived
<a name="line-49"></a> from this software without specific prior written permission.
<a name="line-50"></a>
<a name="line-51"></a>THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
<a name="line-52"></a>"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
<a name="line-53"></a>LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
<a name="line-54"></a>A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
<a name="line-55"></a>OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
<a name="line-56"></a>SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
<a name="line-57"></a>LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
<a name="line-58"></a>DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
<a name="line-59"></a>THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
<a name="line-60"></a>(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<a name="line-61"></a>OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -}</span>
<a name="line-62"></a>
<a name="line-63"></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'>LHC</span> <span class='hs-layout'>(</span>
<a name="line-64"></a> <span class='hs-varid'>configure</span><span class='hs-layout'>,</span> <span class='hs-varid'>getInstalledPackages</span><span class='hs-layout'>,</span>
<a name="line-65"></a> <span class='hs-varid'>buildLib</span><span class='hs-layout'>,</span> <span class='hs-varid'>buildExe</span><span class='hs-layout'>,</span>
<a name="line-66"></a> <span class='hs-varid'>installLib</span><span class='hs-layout'>,</span> <span class='hs-varid'>installExe</span><span class='hs-layout'>,</span>
<a name="line-67"></a> <span class='hs-varid'>registerPackage</span><span class='hs-layout'>,</span>
<a name="line-68"></a> <span class='hs-varid'>ghcOptions</span><span class='hs-layout'>,</span>
<a name="line-69"></a> <span class='hs-varid'>ghcVerbosityOptions</span>
<a name="line-70"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-71"></a>
<a name="line-72"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>PackageDescription</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>PD</span>
<a name="line-73"></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'>Executable</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-74"></a> <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-varid'>libModules</span><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> <span class='hs-varid'>allExtensions</span> <span class='hs-layout'>)</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'>InstalledPackageInfo</span>
<a name="line-76"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>InstalledPackageInfo</span>
<a name="line-77"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>parseInstalledPackageInfo</span> <span class='hs-layout'>)</span>
<a name="line-78"></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'>InstalledPackageInfo</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>InstalledPackageInfo</span>
<a name="line-79"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>InstalledPackageInfo_</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-80"></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>
<a name="line-81"></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-82"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>ParseUtils</span> <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-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'>LocalBuildInfo</span>
<a name="line-84"></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-85"></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'>InstallDirs</span>
<a name="line-86"></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-87"></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-88"></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-89"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>PackageIdentifier</span><span class='hs-layout'>,</span> <span class='hs-conid'>Package</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-90"></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-91"></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-92"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>Program</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'>ConfiguredProgram</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'>ProgramConfiguration</span><span class='hs-layout'>,</span> <span class='hs-conid'>ProgArg</span>
<a name="line-93"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>ProgramLocation</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'>rawSystemProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>rawSystemProgramConf</span>
<a name="line-94"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>rawSystemProgramStdout</span><span class='hs-layout'>,</span> <span class='hs-varid'>rawSystemProgramStdoutConf</span>
<a name="line-95"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>requireProgramVersion</span>
<a name="line-96"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>userMaybeSpecifyPath</span><span class='hs-layout'>,</span> <span class='hs-varid'>programPath</span><span class='hs-layout'>,</span> <span class='hs-varid'>lookupProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>addKnownProgram</span>
<a name="line-97"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>arProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>ranlibProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>ldProgram</span>
<a name="line-98"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>gccProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>stripProgram</span>
<a name="line-99"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>lhcProgram</span><span class='hs-layout'>,</span> <span class='hs-varid'>lhcPkgProgram</span> <span class='hs-layout'>)</span>
<a name="line-100"></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'>Program</span><span class='hs-varop'>.</span><span class='hs-conid'>HcPkg</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>HcPkg</span>
<a name="line-101"></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-102"></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><span class='hs-layout'>,</span> <span class='hs-varid'>compilerVersion</span>
<a name="line-103"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>OptimisationLevel</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'>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>
<a name="line-104"></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> <span class='hs-layout'>)</span>
<a name="line-105"></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-106"></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-107"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Distribution</span><span class='hs-varop'>.</span><span class='hs-conid'>System</span>
<a name="line-108"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>OS</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'>buildOS</span> <span class='hs-layout'>)</span>
<a name="line-109"></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-110"></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-111"></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-112"></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-113"></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-114"></a>
<a name="line-115"></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'>unless</span><span class='hs-layout'>,</span> <span class='hs-varid'>when</span> <span class='hs-layout'>)</span>
<a name="line-116"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span>
<a name="line-117"></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-118"></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-119"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Directory</span> <span class='hs-layout'>(</span> <span class='hs-varid'>removeFile</span><span class='hs-layout'>,</span> <span class='hs-varid'>renameFile</span><span class='hs-layout'>,</span>
<a name="line-120"></a> <span class='hs-varid'>getDirectoryContents</span><span class='hs-layout'>,</span> <span class='hs-varid'>doesFileExist</span><span class='hs-layout'>,</span>
<a name="line-121"></a> <span class='hs-varid'>getTemporaryDirectory</span> <span class='hs-layout'>)</span>
<a name="line-122"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>FilePath</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-layout'>(</span><span class='hs-varop'><.></span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>takeExtension</span><span class='hs-layout'>,</span>
<a name="line-123"></a> <span class='hs-varid'>takeDirectory</span><span class='hs-layout'>,</span> <span class='hs-varid'>replaceExtension</span> <span class='hs-layout'>)</span>
<a name="line-124"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-varid'>hClose</span><span class='hs-layout'>,</span> <span class='hs-varid'>hPutStrLn</span><span class='hs-layout'>)</span>
<a name="line-125"></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> <span class='hs-layout'>(</span><span class='hs-varid'>catchExit</span><span class='hs-layout'>,</span> <span class='hs-varid'>catchIO</span><span class='hs-layout'>)</span>
<a name="line-126"></a>
<a name="line-127"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span>
<a name="line-128"></a><span class='hs-comment'>-- Configuring</span>
<a name="line-129"></a>
<a name="line-130"></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-131"></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-132"></a><span class='hs-definition'>configure</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>hcPath</span> <span class='hs-varid'>hcPkgPath</span> <span class='hs-varid'>conf</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-133"></a>
<a name="line-134"></a> <span class='hs-layout'>(</span><span class='hs-varid'>lhcProg</span><span class='hs-layout'>,</span> <span class='hs-varid'>lhcVersion</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-135"></a> <span class='hs-varid'>requireProgramVersion</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcProgram</span>
<a name="line-136"></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'>0</span><span class='hs-layout'>,</span><span class='hs-num'>7</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-137"></a> <span class='hs-layout'>(</span><span class='hs-varid'>userMaybeSpecifyPath</span> <span class='hs-str'>"lhc"</span> <span class='hs-varid'>hcPath</span> <span class='hs-varid'>conf</span><span class='hs-layout'>)</span>
<a name="line-138"></a>
<a name="line-139"></a> <span class='hs-layout'>(</span><span class='hs-varid'>lhcPkgProg</span><span class='hs-layout'>,</span> <span class='hs-varid'>lhcPkgVersion</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-140"></a> <span class='hs-varid'>requireProgramVersion</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcPkgProgram</span>
<a name="line-141"></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'>0</span><span class='hs-layout'>,</span><span class='hs-num'>7</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-142"></a> <span class='hs-layout'>(</span><span class='hs-varid'>userMaybeSpecifyPath</span> <span class='hs-str'>"lhc-pkg"</span> <span class='hs-varid'>hcPkgPath</span> <span class='hs-varid'>conf'</span><span class='hs-layout'>)</span>
<a name="line-143"></a>
<a name="line-144"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>lhcVersion</span> <span class='hs-varop'>/=</span> <span class='hs-varid'>lhcPkgVersion</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>die</span> <span class='hs-varop'>$</span>
<a name="line-145"></a> <span class='hs-str'>"Version mismatch between lhc and lhc-pkg: "</span>
<a name="line-146"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>programPath</span> <span class='hs-varid'>lhcProg</span> <span class='hs-varop'>++</span> <span class='hs-str'>" is version "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>lhcVersion</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span>
<a name="line-147"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>programPath</span> <span class='hs-varid'>lhcPkgProg</span> <span class='hs-varop'>++</span> <span class='hs-str'>" is version "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>lhcPkgVersion</span>
<a name="line-148"></a>
<a name="line-149"></a> <span class='hs-varid'>languages</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getLanguages</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcProg</span>
<a name="line-150"></a> <span class='hs-varid'>extensions</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getExtensions</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcProg</span>
<a name="line-151"></a>
<a name="line-152"></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-153"></a> <span class='hs-varid'>compilerId</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>CompilerId</span> <span class='hs-conid'>LHC</span> <span class='hs-varid'>lhcVersion</span><span class='hs-layout'>,</span>
<a name="line-154"></a> <span class='hs-varid'>compilerLanguages</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>languages</span><span class='hs-layout'>,</span>
<a name="line-155"></a> <span class='hs-varid'>compilerExtensions</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>extensions</span>
<a name="line-156"></a> <span class='hs-layout'>}</span>
<a name="line-157"></a> <span class='hs-varid'>conf'''</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>configureToolchain</span> <span class='hs-varid'>lhcProg</span> <span class='hs-varid'>conf''</span> <span class='hs-comment'>-- configure gcc and ld</span>
<a name="line-158"></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-159"></a>
<a name="line-160"></a><a name="configureToolchain"></a><span class='hs-comment'>-- | Adjust the way we find and configure gcc and ld</span>
<a name="line-161"></a><span class='hs-comment'>--</span>
<a name="line-162"></a><span class='hs-definition'>configureToolchain</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ConfiguredProgram</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ProgramConfiguration</span>
<a name="line-163"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ProgramConfiguration</span>
<a name="line-164"></a><span class='hs-definition'>configureToolchain</span> <span class='hs-varid'>lhcProg</span> <span class='hs-keyglyph'>=</span>
<a name="line-165"></a> <span class='hs-varid'>addKnownProgram</span> <span class='hs-varid'>gccProgram</span> <span class='hs-layout'>{</span>
<a name="line-166"></a> <span class='hs-varid'>programFindLocation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>findProg</span> <span class='hs-varid'>gccProgram</span> <span class='hs-layout'>(</span><span class='hs-varid'>baseDir</span> <span class='hs-varop'></></span> <span class='hs-str'>"gcc.exe"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-167"></a> <span class='hs-varid'>programPostConf</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>configureGcc</span>
<a name="line-168"></a> <span class='hs-layout'>}</span>
<a name="line-169"></a> <span class='hs-varop'>.</span> <span class='hs-varid'>addKnownProgram</span> <span class='hs-varid'>ldProgram</span> <span class='hs-layout'>{</span>
<a name="line-170"></a> <span class='hs-varid'>programFindLocation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>findProg</span> <span class='hs-varid'>ldProgram</span> <span class='hs-layout'>(</span><span class='hs-varid'>libDir</span> <span class='hs-varop'></></span> <span class='hs-str'>"ld.exe"</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-171"></a> <span class='hs-varid'>programPostConf</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>configureLd</span>
<a name="line-172"></a> <span class='hs-layout'>}</span>
<a name="line-173"></a> <span class='hs-keyword'>where</span>
<a name="line-174"></a> <span class='hs-varid'>compilerDir</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'>lhcProg</span><span class='hs-layout'>)</span>
<a name="line-175"></a> <span class='hs-varid'>baseDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>takeDirectory</span> <span class='hs-varid'>compilerDir</span>
<a name="line-176"></a> <span class='hs-varid'>libDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>baseDir</span> <span class='hs-varop'></></span> <span class='hs-str'>"gcc-lib"</span>
<a name="line-177"></a> <span class='hs-varid'>includeDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>baseDir</span> <span class='hs-varop'></></span> <span class='hs-str'>"include"</span> <span class='hs-varop'></></span> <span class='hs-str'>"mingw"</span>
<a name="line-178"></a> <span class='hs-varid'>isWindows</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>buildOS</span> <span class='hs-keyword'>of</span> <span class='hs-conid'>Windows</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span><span class='hs-layout'>;</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-179"></a>
<a name="line-180"></a> <span class='hs-comment'>-- on Windows finding and configuring ghc's gcc and ld is a bit special</span>
<a name="line-181"></a> <span class='hs-varid'>findProg</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Program</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Verbosity</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'>FilePath</span><span class='hs-layout'>)</span>
<a name="line-182"></a> <span class='hs-varid'>findProg</span> <span class='hs-varid'>prog</span> <span class='hs-varid'>location</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>isWindows</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-183"></a> <span class='hs-varid'>exists</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesFileExist</span> <span class='hs-varid'>location</span>
<a name="line-184"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>exists</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>location</span><span class='hs-layout'>)</span>
<a name="line-185"></a> <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>warn</span> <span class='hs-varid'>verbosity</span> <span class='hs-layout'>(</span><span class='hs-str'>"Couldn't find "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>programName</span> <span class='hs-varid'>prog</span> <span class='hs-varop'>++</span> <span class='hs-str'>" where I expected it. Trying the search path."</span><span class='hs-layout'>)</span>
<a name="line-186"></a> <span class='hs-varid'>programFindLocation</span> <span class='hs-varid'>prog</span> <span class='hs-varid'>verbosity</span>
<a name="line-187"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>programFindLocation</span> <span class='hs-varid'>prog</span>
<a name="line-188"></a>
<a name="line-189"></a> <span class='hs-varid'>configureGcc</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ConfiguredProgram</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ProgArg</span><span class='hs-keyglyph'>]</span>
<a name="line-190"></a> <span class='hs-varid'>configureGcc</span>
<a name="line-191"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>isWindows</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-varid'>gccProg</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>case</span> <span class='hs-varid'>programLocation</span> <span class='hs-varid'>gccProg</span> <span class='hs-keyword'>of</span>
<a name="line-192"></a> <span class='hs-comment'>-- if it's found on system then it means we're using the result</span>
<a name="line-193"></a> <span class='hs-comment'>-- of programFindLocation above rather than a user-supplied path</span>
<a name="line-194"></a> <span class='hs-comment'>-- that means we should add this extra flag to tell ghc's gcc</span>
<a name="line-195"></a> <span class='hs-comment'>-- where it lives and thus where gcc can find its various files:</span>
<a name="line-196"></a> <span class='hs-conid'>FoundOnSystem</span> <span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-B"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>libDir</span><span class='hs-layout'>,</span> <span class='hs-str'>"-I"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>includeDir</span><span class='hs-keyglyph'>]</span>
<a name="line-197"></a> <span class='hs-conid'>UserSpecified</span> <span class='hs-layout'>{</span><span class='hs-layout'>}</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span>
<a name="line-198"></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-keyword'>_</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-199"></a>
<a name="line-200"></a> <span class='hs-comment'>-- we need to find out if ld supports the -x flag</span>
<a name="line-201"></a> <span class='hs-varid'>configureLd</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ConfiguredProgram</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ProgArg</span><span class='hs-keyglyph'>]</span>
<a name="line-202"></a> <span class='hs-varid'>configureLd</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>ldProg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-203"></a> <span class='hs-varid'>tempDir</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getTemporaryDirectory</span>
<a name="line-204"></a> <span class='hs-varid'>ldx</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>withTempFile</span> <span class='hs-varid'>tempDir</span> <span class='hs-str'>".c"</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>testcfile</span> <span class='hs-varid'>testchnd</span> <span class='hs-keyglyph'>-></span>
<a name="line-205"></a> <span class='hs-varid'>withTempFile</span> <span class='hs-varid'>tempDir</span> <span class='hs-str'>".o"</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>testofile</span> <span class='hs-varid'>testohnd</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-206"></a> <span class='hs-varid'>hPutStrLn</span> <span class='hs-varid'>testchnd</span> <span class='hs-str'>"int foo() {}"</span>
<a name="line-207"></a> <span class='hs-varid'>hClose</span> <span class='hs-varid'>testchnd</span><span class='hs-layout'>;</span> <span class='hs-varid'>hClose</span> <span class='hs-varid'>testohnd</span>
<a name="line-208"></a> <span class='hs-varid'>rawSystemProgram</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcProg</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-c"</span><span class='hs-layout'>,</span> <span class='hs-varid'>testcfile</span><span class='hs-layout'>,</span>
<a name="line-209"></a> <span class='hs-str'>"-o"</span><span class='hs-layout'>,</span> <span class='hs-varid'>testofile</span><span class='hs-keyglyph'>]</span>
<a name="line-210"></a> <span class='hs-varid'>withTempFile</span> <span class='hs-varid'>tempDir</span> <span class='hs-str'>".o"</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>testofile'</span> <span class='hs-varid'>testohnd'</span> <span class='hs-keyglyph'>-></span>
<a name="line-211"></a> <span class='hs-keyword'>do</span>
<a name="line-212"></a> <span class='hs-varid'>hClose</span> <span class='hs-varid'>testohnd'</span>
<a name="line-213"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>rawSystemProgramStdout</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>ldProg</span>
<a name="line-214"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-x"</span><span class='hs-layout'>,</span> <span class='hs-str'>"-r"</span><span class='hs-layout'>,</span> <span class='hs-varid'>testofile</span><span class='hs-layout'>,</span> <span class='hs-str'>"-o"</span><span class='hs-layout'>,</span> <span class='hs-varid'>testofile'</span><span class='hs-keyglyph'>]</span>
<a name="line-215"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-216"></a> <span class='hs-varop'>`catchIO`</span> <span class='hs-layout'>(</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'>False</span><span class='hs-layout'>)</span>
<a name="line-217"></a> <span class='hs-varop'>`catchExit`</span> <span class='hs-layout'>(</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'>False</span><span class='hs-layout'>)</span>
<a name="line-218"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>ldx</span>
<a name="line-219"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-x"</span><span class='hs-keyglyph'>]</span>
<a name="line-220"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span>
<a name="line-221"></a>
<a name="line-222"></a><a name="getLanguages"></a><span class='hs-definition'>getLanguages</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ConfiguredProgram</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'>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-223"></a><span class='hs-definition'>getLanguages</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</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'>""</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-224"></a><span class='hs-comment'>--FIXME: does lhc support -XHaskell98 flag? from what version?</span>
<a name="line-225"></a>
<a name="line-226"></a><a name="getExtensions"></a><span class='hs-definition'>getExtensions</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ConfiguredProgram</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'>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-227"></a><span class='hs-definition'>getExtensions</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcProg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-228"></a> <span class='hs-varid'>exts</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>rawSystemStdout</span> <span class='hs-varid'>verbosity</span> <span class='hs-layout'>(</span><span class='hs-varid'>programPath</span> <span class='hs-varid'>lhcProg</span><span class='hs-layout'>)</span>
<a name="line-229"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"--supported-languages"</span><span class='hs-keyglyph'>]</span>
<a name="line-230"></a> <span class='hs-comment'>-- GHC has the annoying habit of inverting some of the extensions</span>
<a name="line-231"></a> <span class='hs-comment'>-- so we have to try parsing ("No" ++ ghcExtensionName) first</span>
<a name="line-232"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>readExtension</span> <span class='hs-varid'>str</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-233"></a> <span class='hs-varid'>ext</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>simpleParse</span> <span class='hs-layout'>(</span><span class='hs-str'>"No"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span>
<a name="line-234"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>ext</span> <span class='hs-keyword'>of</span>
<a name="line-235"></a> <span class='hs-conid'>UnknownExtension</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>simpleParse</span> <span class='hs-varid'>str</span>
<a name="line-236"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varid'>ext</span>
<a name="line-237"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-varid'>ext</span><span class='hs-layout'>,</span> <span class='hs-str'>"-X"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>ext</span><span class='hs-layout'>)</span>
<a name="line-238"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>ext</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>map</span> <span class='hs-varid'>readExtension</span> <span class='hs-layout'>(</span><span class='hs-varid'>lines</span> <span class='hs-varid'>exts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span>
<a name="line-239"></a>
<a name="line-240"></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-241"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>PackageIndex</span>
<a name="line-242"></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-243"></a> <span class='hs-varid'>checkPackageDbStack</span> <span class='hs-varid'>packagedbs</span>
<a name="line-244"></a> <span class='hs-varid'>pkgss</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getInstalledPackages'</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>packagedbs</span> <span class='hs-varid'>conf</span>
<a name="line-245"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>indexes</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-conid'>PackageIndex</span><span class='hs-varop'>.</span><span class='hs-varid'>fromList</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>substTopDir</span> <span class='hs-varid'>topDir</span><span class='hs-layout'>)</span> <span class='hs-varid'>pkgs</span><span class='hs-layout'>)</span>
<a name="line-246"></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'>pkgs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>pkgss</span> <span class='hs-keyglyph'>]</span>
<a name="line-247"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$!</span> <span class='hs-layout'>(</span><span class='hs-varid'>mconcat</span> <span class='hs-varid'>indexes</span><span class='hs-layout'>)</span>
<a name="line-248"></a>
<a name="line-249"></a> <span class='hs-keyword'>where</span>
<a name="line-250"></a> <span class='hs-comment'>-- On Windows, various fields have $topdir/foo rather than full</span>
<a name="line-251"></a> <span class='hs-comment'>-- paths. We need to substitute the right value in so that when</span>
<a name="line-252"></a> <span class='hs-comment'>-- we, for example, call gcc, we have proper paths to give it</span>
<a name="line-253"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>ghcProg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lookupProgram</span> <span class='hs-varid'>lhcProgram</span> <span class='hs-varid'>conf</span>
<a name="line-254"></a> <span class='hs-varid'>compilerDir</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'>ghcProg</span><span class='hs-layout'>)</span>
<a name="line-255"></a> <span class='hs-varid'>topDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>takeDirectory</span> <span class='hs-varid'>compilerDir</span>
<a name="line-256"></a>
<a name="line-257"></a><a name="checkPackageDbStack"></a><span class='hs-definition'>checkPackageDbStack</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PackageDBStack</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-258"></a><span class='hs-definition'>checkPackageDbStack</span> <span class='hs-layout'>(</span><span class='hs-conid'>GlobalPackageDB</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span>
<a name="line-259"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>GlobalPackageDB</span> <span class='hs-varop'>`notElem`</span> <span class='hs-varid'>rest</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-260"></a><span class='hs-definition'>checkPackageDbStack</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span>
<a name="line-261"></a> <span class='hs-varid'>die</span> <span class='hs-varop'>$</span> <span class='hs-str'>"GHC.getInstalledPackages: the global package db must be "</span>
<a name="line-262"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"specified first and cannot be specified multiple times"</span>
<a name="line-263"></a>
<a name="line-264"></a><a name="getInstalledPackages'"></a><span class='hs-comment'>-- | Get the packages from specific PackageDBs, not cumulative.</span>
<a name="line-265"></a><span class='hs-comment'>--</span>
<a name="line-266"></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-keyglyph'>[</span><span class='hs-conid'>PackageDB</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ProgramConfiguration</span>
<a name="line-267"></a> <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'>PackageDB</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>InstalledPackageInfo</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-268"></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>
<a name="line-269"></a> <span class='hs-keyglyph'>=</span>
<a name="line-270"></a> <span class='hs-varid'>sequence</span>
<a name="line-271"></a> <span class='hs-keyglyph'>[</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>str</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>rawSystemProgramStdoutConf</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcPkgProgram</span> <span class='hs-varid'>conf</span>
<a name="line-272"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"dump"</span><span class='hs-layout'>,</span> <span class='hs-varid'>packageDbGhcPkgFlag</span> <span class='hs-varid'>packagedb</span><span class='hs-keyglyph'>]</span>
<a name="line-273"></a> <span class='hs-varop'>`catchExit`</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>die</span> <span class='hs-varop'>$</span> <span class='hs-str'>"ghc-pkg dump failed"</span>
<a name="line-274"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>parsePackages</span> <span class='hs-varid'>str</span> <span class='hs-keyword'>of</span>
<a name="line-275"></a> <span class='hs-conid'>Left</span> <span class='hs-varid'>ok</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>packagedb</span><span class='hs-layout'>,</span> <span class='hs-varid'>ok</span><span class='hs-layout'>)</span>
<a name="line-276"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>die</span> <span class='hs-str'>"failed to parse output of 'ghc-pkg dump'"</span>
<a name="line-277"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>packagedb</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>packagedbs</span> <span class='hs-keyglyph'>]</span>
<a name="line-278"></a>
<a name="line-279"></a> <span class='hs-keyword'>where</span>
<a name="line-280"></a> <span class='hs-varid'>parsePackages</span> <span class='hs-varid'>str</span> <span class='hs-keyglyph'>=</span>
<a name="line-281"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>parsed</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>parseInstalledPackageInfo</span> <span class='hs-layout'>(</span><span class='hs-varid'>splitPkgs</span> <span class='hs-varid'>str</span><span class='hs-layout'>)</span>
<a name="line-282"></a> <span class='hs-keyword'>in</span> <span class='hs-keyword'>case</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>msg</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>ParseFailed</span> <span class='hs-varid'>msg</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parsed</span> <span class='hs-keyglyph'>]</span> <span class='hs-keyword'>of</span>
<a name="line-283"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Left</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>ParseOk</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>pkg</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parsed</span> <span class='hs-keyglyph'>]</span>
<a name="line-284"></a> <span class='hs-varid'>msgs</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Right</span> <span class='hs-varid'>msgs</span>
<a name="line-285"></a>
<a name="line-286"></a> <span class='hs-varid'>splitPkgs</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</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-287"></a> <span class='hs-varid'>splitPkgs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>unlines</span> <span class='hs-varop'>.</span> <span class='hs-varid'>splitWith</span> <span class='hs-layout'>(</span><span class='hs-str'>"---"</span> <span class='hs-varop'>==</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>lines</span>
<a name="line-288"></a> <span class='hs-keyword'>where</span>
<a name="line-289"></a> <span class='hs-varid'>splitWith</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-290"></a> <span class='hs-varid'>splitWith</span> <span class='hs-varid'>p</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ys</span> <span class='hs-conop'>:</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>zs</span> <span class='hs-keyword'>of</span>
<a name="line-291"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-292"></a> <span class='hs-keyword'>_</span><span class='hs-conop'>:</span><span class='hs-varid'>ws</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>splitWith</span> <span class='hs-varid'>p</span> <span class='hs-varid'>ws</span>
<a name="line-293"></a> <span class='hs-keyword'>where</span> <span class='hs-layout'>(</span><span class='hs-varid'>ys</span><span class='hs-layout'>,</span><span class='hs-varid'>zs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>break</span> <span class='hs-varid'>p</span> <span class='hs-varid'>xs</span>
<a name="line-294"></a>
<a name="line-295"></a> <span class='hs-varid'>packageDbGhcPkgFlag</span> <span class='hs-conid'>GlobalPackageDB</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"--global"</span>
<a name="line-296"></a> <span class='hs-varid'>packageDbGhcPkgFlag</span> <span class='hs-conid'>UserPackageDB</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"--user"</span>
<a name="line-297"></a> <span class='hs-varid'>packageDbGhcPkgFlag</span> <span class='hs-layout'>(</span><span class='hs-conid'>SpecificPackageDB</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"--package-conf="</span> <span class='hs-varop'>++</span> <span class='hs-varid'>path</span>
<a name="line-298"></a>
<a name="line-299"></a>
<a name="line-300"></a><a name="substTopDir"></a><span class='hs-definition'>substTopDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</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-301"></a><span class='hs-definition'>substTopDir</span> <span class='hs-varid'>topDir</span> <span class='hs-varid'>ipo</span>
<a name="line-302"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ipo</span> <span class='hs-layout'>{</span>
<a name="line-303"></a> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>importDirs</span>
<a name="line-304"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>importDirs</span> <span class='hs-varid'>ipo</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-305"></a> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>libraryDirs</span>
<a name="line-306"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>libraryDirs</span> <span class='hs-varid'>ipo</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-307"></a> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>includeDirs</span>
<a name="line-308"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>includeDirs</span> <span class='hs-varid'>ipo</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-309"></a> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>frameworkDirs</span>
<a name="line-310"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>frameworkDirs</span> <span class='hs-varid'>ipo</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-311"></a> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>haddockInterfaces</span>
<a name="line-312"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>haddockInterfaces</span> <span class='hs-varid'>ipo</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-313"></a> <span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>haddockHTMLs</span>
<a name="line-314"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>InstalledPackageInfo</span><span class='hs-varop'>.</span><span class='hs-varid'>haddockHTMLs</span> <span class='hs-varid'>ipo</span><span class='hs-layout'>)</span>
<a name="line-315"></a> <span class='hs-layout'>}</span>
<a name="line-316"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-chr'>'$'</span><span class='hs-conop'>:</span><span class='hs-chr'>'t'</span><span class='hs-conop'>:</span><span class='hs-chr'>'o'</span><span class='hs-conop'>:</span><span class='hs-chr'>'p'</span><span class='hs-conop'>:</span><span class='hs-chr'>'d'</span><span class='hs-conop'>:</span><span class='hs-chr'>'i'</span><span class='hs-conop'>:</span><span class='hs-chr'>'r'</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>topDir</span> <span class='hs-varop'>++</span> <span class='hs-varid'>rest</span>
<a name="line-317"></a> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-318"></a>
<a name="line-319"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span>
<a name="line-320"></a><span class='hs-comment'>-- Building</span>
<a name="line-321"></a>
<a name="line-322"></a><a name="buildLib"></a><span class='hs-comment'>-- | Build a library with LHC.</span>
<a name="line-323"></a><span class='hs-comment'>--</span>
<a name="line-324"></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-325"></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-326"></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-327"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pref</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>buildDir</span> <span class='hs-varid'>lbi</span>
<a name="line-328"></a> <span class='hs-varid'>pkgid</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>packageId</span> <span class='hs-varid'>pkg_descr</span>
<a name="line-329"></a> <span class='hs-varid'>runGhcProg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rawSystemProgramConf</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcProgram</span> <span class='hs-layout'>(</span><span class='hs-varid'>withPrograms</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-330"></a> <span class='hs-varid'>ifVanillaLib</span> <span class='hs-varid'>forceVanilla</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>forceVanilla</span> <span class='hs-varop'>||</span> <span class='hs-varid'>withVanillaLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-331"></a> <span class='hs-varid'>ifProfLib</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>withProfLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-332"></a> <span class='hs-varid'>ifSharedLib</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>withSharedLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-333"></a> <span class='hs-varid'>ifGHCiLib</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>withGHCiLib</span> <span class='hs-varid'>lbi</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>withVanillaLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-334"></a>
<a name="line-335"></a> <span class='hs-varid'>libBi</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>hackThreadedFlag</span> <span class='hs-varid'>verbosity</span>
<a name="line-336"></a> <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'>withProfLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>libBuildInfo</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span>
<a name="line-337"></a>
<a name="line-338"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>libTargetDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pref</span>
<a name="line-339"></a> <span class='hs-varid'>forceVanillaLib</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TemplateHaskell</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>allExtensions</span> <span class='hs-varid'>libBi</span>
<a name="line-340"></a> <span class='hs-comment'>-- TH always needs vanilla libs, even when building for profiling</span>
<a name="line-341"></a>
<a name="line-342"></a> <span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span> <span class='hs-varid'>libTargetDir</span>
<a name="line-343"></a> <span class='hs-comment'>-- TODO: do we need to put hs-boot files into place for mutually recurive modules?</span>
<a name="line-344"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>ghcArgs</span> <span class='hs-keyglyph'>=</span>
<a name="line-345"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-package-name"</span><span class='hs-layout'>,</span> <span class='hs-varid'>display</span> <span class='hs-varid'>pkgid</span> <span class='hs-keyglyph'>]</span>
<a name="line-346"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>constructGHCCmdLine</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>libBi</span> <span class='hs-varid'>clbi</span> <span class='hs-varid'>libTargetDir</span> <span class='hs-varid'>verbosity</span>
<a name="line-347"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-varid'>display</span> <span class='hs-layout'>(</span><span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span>
<a name="line-348"></a> <span class='hs-varid'>lhcWrap</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"--build-library"</span><span class='hs-layout'>,</span> <span class='hs-str'>"--ghc-opts="</span> <span class='hs-varop'>++</span> <span class='hs-varid'>unwords</span> <span class='hs-varid'>x</span><span class='hs-keyglyph'>]</span>
<a name="line-349"></a> <span class='hs-varid'>ghcArgsProf</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ghcArgs</span>
<a name="line-350"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-prof"</span><span class='hs-layout'>,</span>
<a name="line-351"></a> <span class='hs-str'>"-hisuf"</span><span class='hs-layout'>,</span> <span class='hs-str'>"p_hi"</span><span class='hs-layout'>,</span>
<a name="line-352"></a> <span class='hs-str'>"-osuf"</span><span class='hs-layout'>,</span> <span class='hs-str'>"p_o"</span>
<a name="line-353"></a> <span class='hs-keyglyph'>]</span>
<a name="line-354"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcProfOptions</span> <span class='hs-varid'>libBi</span>
<a name="line-355"></a> <span class='hs-varid'>ghcArgsShared</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ghcArgs</span>
<a name="line-356"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-dynamic"</span><span class='hs-layout'>,</span>
<a name="line-357"></a> <span class='hs-str'>"-hisuf"</span><span class='hs-layout'>,</span> <span class='hs-str'>"dyn_hi"</span><span class='hs-layout'>,</span>
<a name="line-358"></a> <span class='hs-str'>"-osuf"</span><span class='hs-layout'>,</span> <span class='hs-str'>"dyn_o"</span><span class='hs-layout'>,</span> <span class='hs-str'>"-fPIC"</span>
<a name="line-359"></a> <span class='hs-keyglyph'>]</span>
<a name="line-360"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcSharedOptions</span> <span class='hs-varid'>libBi</span>
<a name="line-361"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-layout'>(</span><span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-362"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>ifVanillaLib</span> <span class='hs-varid'>forceVanillaLib</span> <span class='hs-layout'>(</span><span class='hs-varid'>runGhcProg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lhcWrap</span> <span class='hs-varid'>ghcArgs</span><span class='hs-layout'>)</span>
<a name="line-363"></a> <span class='hs-varid'>ifProfLib</span> <span class='hs-layout'>(</span><span class='hs-varid'>runGhcProg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lhcWrap</span> <span class='hs-varid'>ghcArgsProf</span><span class='hs-layout'>)</span>
<a name="line-364"></a> <span class='hs-varid'>ifSharedLib</span> <span class='hs-layout'>(</span><span class='hs-varid'>runGhcProg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lhcWrap</span> <span class='hs-varid'>ghcArgsShared</span><span class='hs-layout'>)</span>
<a name="line-365"></a>
<a name="line-366"></a> <span class='hs-comment'>-- build any C sources</span>
<a name="line-367"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-layout'>(</span><span class='hs-varid'>cSources</span> <span class='hs-varid'>libBi</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-368"></a> <span class='hs-varid'>info</span> <span class='hs-varid'>verbosity</span> <span class='hs-str'>"Building C Sources..."</span>
<a name="line-369"></a> <span class='hs-varid'>sequence_</span> <span class='hs-keyglyph'>[</span><span class='hs-keyword'>do</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>odir</span><span class='hs-layout'>,</span><span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>constructCcCmdLine</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>libBi</span> <span class='hs-varid'>clbi</span> <span class='hs-varid'>pref</span>
<a name="line-370"></a> <span class='hs-varid'>filename</span> <span class='hs-varid'>verbosity</span>
<a name="line-371"></a> <span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span> <span class='hs-varid'>odir</span>
<a name="line-372"></a> <span class='hs-varid'>runGhcProg</span> <span class='hs-varid'>args</span>
<a name="line-373"></a> <span class='hs-varid'>ifSharedLib</span> <span class='hs-layout'>(</span><span class='hs-varid'>runGhcProg</span> <span class='hs-layout'>(</span><span class='hs-varid'>args</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-fPIC"</span><span class='hs-layout'>,</span> <span class='hs-str'>"-osuf dyn_o"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-374"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>filename</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>cSources</span> <span class='hs-varid'>libBi</span><span class='hs-keyglyph'>]</span>
<a name="line-375"></a>
<a name="line-376"></a> <span class='hs-comment'>-- link:</span>
<a name="line-377"></a> <span class='hs-varid'>info</span> <span class='hs-varid'>verbosity</span> <span class='hs-str'>"Linking..."</span>
<a name="line-378"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cObjs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varop'>`replaceExtension`</span> <span class='hs-varid'>objExtension</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>cSources</span> <span class='hs-varid'>libBi</span><span class='hs-layout'>)</span>
<a name="line-379"></a> <span class='hs-varid'>cSharedObjs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varop'>`replaceExtension`</span> <span class='hs-layout'>(</span><span class='hs-str'>"dyn_"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>objExtension</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>cSources</span> <span class='hs-varid'>libBi</span><span class='hs-layout'>)</span>
<a name="line-380"></a> <span class='hs-varid'>vanillaLibFilePath</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>libTargetDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>mkLibName</span> <span class='hs-varid'>pkgid</span>
<a name="line-381"></a> <span class='hs-varid'>profileLibFilePath</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>libTargetDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>mkProfLibName</span> <span class='hs-varid'>pkgid</span>
<a name="line-382"></a> <span class='hs-varid'>sharedLibFilePath</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>libTargetDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>mkSharedLibName</span> <span class='hs-varid'>pkgid</span>
<a name="line-383"></a> <span class='hs-layout'>(</span><span class='hs-varid'>compilerId</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>
<a name="line-384"></a> <span class='hs-varid'>ghciLibFilePath</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>libTargetDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>mkGHCiLibName</span> <span class='hs-varid'>pkgid</span>
<a name="line-385"></a>
<a name="line-386"></a> <span class='hs-varid'>stubObjs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>catMaybes</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sequence</span>
<a name="line-387"></a> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>findFileWithExtension</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>objExtension</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>libTargetDir</span><span class='hs-keyglyph'>]</span>
<a name="line-388"></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'>x</span> <span class='hs-varop'>++</span><span class='hs-str'>"_stub"</span><span class='hs-layout'>)</span>
<a name="line-389"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>]</span>
<a name="line-390"></a> <span class='hs-varid'>stubProfObjs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>catMaybes</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sequence</span>
<a name="line-391"></a> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>findFileWithExtension</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"p_"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>objExtension</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>libTargetDir</span><span class='hs-keyglyph'>]</span>
<a name="line-392"></a> <span class='hs-layout'>(</span><span class='hs-conid'>ModuleName</span><span class='hs-varop'>.</span><span class='hs-varid'>toFilePath</span> <span class='hs-varid'>x</span> <span class='hs-varop'>++</span><span class='hs-str'>"_stub"</span><span class='hs-layout'>)</span>
<a name="line-393"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>]</span>
<a name="line-394"></a> <span class='hs-varid'>stubSharedObjs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>catMaybes</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sequence</span>
<a name="line-395"></a> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>findFileWithExtension</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"dyn_"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>objExtension</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>libTargetDir</span><span class='hs-keyglyph'>]</span>
<a name="line-396"></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'>x</span> <span class='hs-varop'>++</span><span class='hs-str'>"_stub"</span><span class='hs-layout'>)</span>
<a name="line-397"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>]</span>
<a name="line-398"></a>
<a name="line-399"></a> <span class='hs-varid'>hObjs</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getHaskellObjects</span> <span class='hs-varid'>lib</span> <span class='hs-varid'>lbi</span>
<a name="line-400"></a> <span class='hs-varid'>pref</span> <span class='hs-varid'>objExtension</span> <span class='hs-conid'>True</span>
<a name="line-401"></a> <span class='hs-varid'>hProfObjs</span> <span class='hs-keyglyph'><-</span>
<a name="line-402"></a> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>withProfLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-403"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>getHaskellObjects</span> <span class='hs-varid'>lib</span> <span class='hs-varid'>lbi</span>
<a name="line-404"></a> <span class='hs-varid'>pref</span> <span class='hs-layout'>(</span><span class='hs-str'>"p_"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>objExtension</span><span class='hs-layout'>)</span> <span class='hs-conid'>True</span>
<a name="line-405"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span>
<a name="line-406"></a> <span class='hs-varid'>hSharedObjs</span> <span class='hs-keyglyph'><-</span>
<a name="line-407"></a> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>withSharedLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-408"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>getHaskellObjects</span> <span class='hs-varid'>lib</span> <span class='hs-varid'>lbi</span>
<a name="line-409"></a> <span class='hs-varid'>pref</span> <span class='hs-layout'>(</span><span class='hs-str'>"dyn_"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>objExtension</span><span class='hs-layout'>)</span> <span class='hs-conid'>False</span>
<a name="line-410"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>return</span> <span class='hs-conid'>[]</span>
<a name="line-411"></a>
<a name="line-412"></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-varop'>&&</span> <span class='hs-varid'>null</span> <span class='hs-varid'>cObjs</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>null</span> <span class='hs-varid'>stubObjs</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-413"></a> <span class='hs-comment'>-- first remove library files if they exists</span>
<a name="line-414"></a> <span class='hs-varid'>sequence_</span>
<a name="line-415"></a> <span class='hs-keyglyph'>[</span> <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-416"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>libFilePath</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>vanillaLibFilePath</span><span class='hs-layout'>,</span> <span class='hs-varid'>profileLibFilePath</span>
<a name="line-417"></a> <span class='hs-layout'>,</span><span class='hs-varid'>sharedLibFilePath</span><span class='hs-layout'>,</span> <span class='hs-varid'>ghciLibFilePath</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>]</span>
<a name="line-418"></a>
<a name="line-419"></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-420"></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-421"></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-422"></a> <span class='hs-varid'>arArgs</span> <span class='hs-keyglyph'>=</span> <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-keyglyph'>]</span>
<a name="line-423"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>vanillaLibFilePath</span><span class='hs-keyglyph'>]</span>
<a name="line-424"></a> <span class='hs-varid'>arObjArgs</span> <span class='hs-keyglyph'>=</span>
<a name="line-425"></a> <span class='hs-varid'>hObjs</span>
<a name="line-426"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>pref</span> <span class='hs-varop'></></span><span class='hs-layout'>)</span> <span class='hs-varid'>cObjs</span>
<a name="line-427"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>stubObjs</span>
<a name="line-428"></a> <span class='hs-varid'>arProfArgs</span> <span class='hs-keyglyph'>=</span> <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-keyglyph'>]</span>
<a name="line-429"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>profileLibFilePath</span><span class='hs-keyglyph'>]</span>
<a name="line-430"></a> <span class='hs-varid'>arProfObjArgs</span> <span class='hs-keyglyph'>=</span>
<a name="line-431"></a> <span class='hs-varid'>hProfObjs</span>
<a name="line-432"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>pref</span> <span class='hs-varop'></></span><span class='hs-layout'>)</span> <span class='hs-varid'>cObjs</span>
<a name="line-433"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>stubProfObjs</span>
<a name="line-434"></a> <span class='hs-varid'>ldArgs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-r"</span><span class='hs-keyglyph'>]</span>
<a name="line-435"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-o"</span><span class='hs-layout'>,</span> <span class='hs-varid'>ghciLibFilePath</span> <span class='hs-varop'><.></span> <span class='hs-str'>"tmp"</span><span class='hs-keyglyph'>]</span>
<a name="line-436"></a> <span class='hs-varid'>ldObjArgs</span> <span class='hs-keyglyph'>=</span>
<a name="line-437"></a> <span class='hs-varid'>hObjs</span>
<a name="line-438"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>pref</span> <span class='hs-varop'></></span><span class='hs-layout'>)</span> <span class='hs-varid'>cObjs</span>
<a name="line-439"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>stubObjs</span>
<a name="line-440"></a> <span class='hs-varid'>ghcSharedObjArgs</span> <span class='hs-keyglyph'>=</span>
<a name="line-441"></a> <span class='hs-varid'>hSharedObjs</span>
<a name="line-442"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>pref</span> <span class='hs-varop'></></span><span class='hs-layout'>)</span> <span class='hs-varid'>cSharedObjs</span>
<a name="line-443"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>stubSharedObjs</span>
<a name="line-444"></a> <span class='hs-comment'>-- After the relocation lib is created we invoke ghc -shared</span>
<a name="line-445"></a> <span class='hs-comment'>-- with the dependencies spelled out as -package arguments</span>
<a name="line-446"></a> <span class='hs-comment'>-- and ghc invokes the linker with the proper library paths</span>
<a name="line-447"></a> <span class='hs-varid'>ghcSharedLinkArgs</span> <span class='hs-keyglyph'>=</span>
<a name="line-448"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"-no-auto-link-packages"</span><span class='hs-layout'>,</span>
<a name="line-449"></a> <span class='hs-str'>"-shared"</span><span class='hs-layout'>,</span>
<a name="line-450"></a> <span class='hs-str'>"-dynamic"</span><span class='hs-layout'>,</span>
<a name="line-451"></a> <span class='hs-str'>"-o"</span><span class='hs-layout'>,</span> <span class='hs-varid'>sharedLibFilePath</span> <span class='hs-keyglyph'>]</span>
<a name="line-452"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcSharedObjArgs</span>
<a name="line-453"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-package-name"</span><span class='hs-layout'>,</span> <span class='hs-varid'>display</span> <span class='hs-varid'>pkgid</span> <span class='hs-keyglyph'>]</span>
<a name="line-454"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcPackageFlags</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>clbi</span>
<a name="line-455"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-l"</span><span class='hs-varop'>++</span><span class='hs-varid'>extraLib</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>extraLib</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>extraLibs</span> <span class='hs-varid'>libBi</span><span class='hs-keyglyph'>]</span>
<a name="line-456"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-L"</span><span class='hs-varop'>++</span><span class='hs-varid'>extraLibDir</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>extraLibDir</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>extraLibDirs</span> <span class='hs-varid'>libBi</span><span class='hs-keyglyph'>]</span>
<a name="line-457"></a>
<a name="line-458"></a> <span class='hs-varid'>runLd</span> <span class='hs-varid'>ldLibName</span> <span class='hs-varid'>args</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-459"></a> <span class='hs-varid'>exists</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>doesFileExist</span> <span class='hs-varid'>ldLibName</span>
<a name="line-460"></a> <span class='hs-comment'>-- This method is called iteratively by xargs. The</span>
<a name="line-461"></a> <span class='hs-comment'>-- output goes to <ldLibName>.tmp, and any existing file</span>
<a name="line-462"></a> <span class='hs-comment'>-- named <ldLibName> is included when linking. The</span>
<a name="line-463"></a> <span class='hs-comment'>-- output is renamed to <libName>.</span>
<a name="line-464"></a> <span class='hs-varid'>rawSystemProgramConf</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>ldProgram</span> <span class='hs-layout'>(</span><span class='hs-varid'>withPrograms</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-465"></a> <span class='hs-layout'>(</span><span class='hs-varid'>args</span> <span class='hs-varop'>++</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>exists</span> <span class='hs-keyword'>then</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>ldLibName</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-466"></a> <span class='hs-varid'>renameFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>ldLibName</span> <span class='hs-varop'><.></span> <span class='hs-str'>"tmp"</span><span class='hs-layout'>)</span> <span class='hs-varid'>ldLibName</span>
<a name="line-467"></a>
<a name="line-468"></a> <span class='hs-varid'>runAr</span> <span class='hs-keyglyph'>=</span> <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>
<a name="line-469"></a>
<a name="line-470"></a> <span class='hs-comment'>--TODO: discover this at configure time or runtime on unix</span>
<a name="line-471"></a> <span class='hs-comment'>-- The value is 32k on Windows and posix specifies a minimum of 4k</span>
<a name="line-472"></a> <span class='hs-comment'>-- but all sensible unixes use more than 4k.</span>
<a name="line-473"></a> <span class='hs-comment'>-- we could use getSysVar ArgumentLimit but that's in the unix lib</span>
<a name="line-474"></a> <span class='hs-varid'>maxCommandLineSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>30</span> <span class='hs-varop'>*</span> <span class='hs-num'>1024</span>
<a name="line-475"></a>
<a name="line-476"></a> <span class='hs-varid'>ifVanillaLib</span> <span class='hs-conid'>False</span> <span class='hs-varop'>$</span> <span class='hs-varid'>xargs</span> <span class='hs-varid'>maxCommandLineSize</span>
<a name="line-477"></a> <span class='hs-varid'>runAr</span> <span class='hs-varid'>arArgs</span> <span class='hs-varid'>arObjArgs</span>
<a name="line-478"></a>
<a name="line-479"></a> <span class='hs-varid'>ifProfLib</span> <span class='hs-varop'>$</span> <span class='hs-varid'>xargs</span> <span class='hs-varid'>maxCommandLineSize</span>
<a name="line-480"></a> <span class='hs-varid'>runAr</span> <span class='hs-varid'>arProfArgs</span> <span class='hs-varid'>arProfObjArgs</span>
<a name="line-481"></a>
<a name="line-482"></a> <span class='hs-varid'>ifGHCiLib</span> <span class='hs-varop'>$</span> <span class='hs-varid'>xargs</span> <span class='hs-varid'>maxCommandLineSize</span>
<a name="line-483"></a> <span class='hs-layout'>(</span><span class='hs-varid'>runLd</span> <span class='hs-varid'>ghciLibFilePath</span><span class='hs-layout'>)</span> <span class='hs-varid'>ldArgs</span> <span class='hs-varid'>ldObjArgs</span>
<a name="line-484"></a>
<a name="line-485"></a> <span class='hs-varid'>ifSharedLib</span> <span class='hs-varop'>$</span> <span class='hs-varid'>runGhcProg</span> <span class='hs-varid'>ghcSharedLinkArgs</span>
<a name="line-486"></a>
<a name="line-487"></a>
<a name="line-488"></a><a name="buildExe"></a><span class='hs-comment'>-- | Build an executable with LHC.</span>
<a name="line-489"></a><span class='hs-comment'>--</span>
<a name="line-490"></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-491"></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-492"></a><span class='hs-definition'>buildExe</span> <span class='hs-varid'>verbosity</span> <span class='hs-sel'>_pkg_descr</span> <span class='hs-varid'>lbi</span>
<a name="line-493"></a> <span class='hs-varid'>exe</span><span class='hs-keyglyph'>@</span><span class='hs-conid'>Executable</span> <span class='hs-layout'>{</span> <span class='hs-varid'>exeName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>exeName'</span><span class='hs-layout'>,</span> <span class='hs-varid'>modulePath</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modPath</span> <span class='hs-layout'>}</span> <span class='hs-varid'>clbi</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-494"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>pref</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>buildDir</span> <span class='hs-varid'>lbi</span>
<a name="line-495"></a> <span class='hs-varid'>runGhcProg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rawSystemProgramConf</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcProgram</span> <span class='hs-layout'>(</span><span class='hs-varid'>withPrograms</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-496"></a>
<a name="line-497"></a> <span class='hs-varid'>exeBi</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>hackThreadedFlag</span> <span class='hs-varid'>verbosity</span>
<a name="line-498"></a> <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'>withProfExe</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>buildInfo</span> <span class='hs-varid'>exe</span><span class='hs-layout'>)</span>
<a name="line-499"></a>
<a name="line-500"></a> <span class='hs-comment'>-- exeNameReal, the name that GHC really uses (with .exe on Windows)</span>
<a name="line-501"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>exeNameReal</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>exeName'</span> <span class='hs-varop'><.></span>
<a name="line-502"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>null</span> <span class='hs-varop'>$</span> <span class='hs-varid'>takeExtension</span> <span class='hs-varid'>exeName'</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>exeExtension</span> <span class='hs-keyword'>else</span> <span class='hs-str'>""</span><span class='hs-layout'>)</span>
<a name="line-503"></a>
<a name="line-504"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>targetDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pref</span> <span class='hs-varop'></></span> <span class='hs-varid'>exeName'</span>
<a name="line-505"></a> <span class='hs-keyword'>let</span> <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-varop'>++</span> <span class='hs-str'>"-tmp"</span><span class='hs-layout'>)</span>
<a name="line-506"></a> <span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span> <span class='hs-varid'>targetDir</span>
<a name="line-507"></a> <span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span> <span class='hs-varid'>exeDir</span>
<a name="line-508"></a> <span class='hs-comment'>-- TODO: do we need to put hs-boot files into place for mutually recursive modules?</span>
<a name="line-509"></a> <span class='hs-comment'>-- FIX: what about exeName.hi-boot?</span>
<a name="line-510"></a>
<a name="line-511"></a> <span class='hs-comment'>-- build executables</span>
<a name="line-512"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-layout'>(</span><span class='hs-varid'>cSources</span> <span class='hs-varid'>exeBi</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-513"></a> <span class='hs-varid'>info</span> <span class='hs-varid'>verbosity</span> <span class='hs-str'>"Building C Sources."</span>
<a name="line-514"></a> <span class='hs-varid'>sequence_</span> <span class='hs-keyglyph'>[</span><span class='hs-keyword'>do</span> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>odir</span><span class='hs-layout'>,</span><span class='hs-varid'>args</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>constructCcCmdLine</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>exeBi</span> <span class='hs-varid'>clbi</span>
<a name="line-515"></a> <span class='hs-varid'>exeDir</span> <span class='hs-varid'>filename</span> <span class='hs-varid'>verbosity</span>
<a name="line-516"></a> <span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span> <span class='hs-varid'>odir</span>
<a name="line-517"></a> <span class='hs-varid'>runGhcProg</span> <span class='hs-varid'>args</span>
<a name="line-518"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>filename</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>cSources</span> <span class='hs-varid'>exeBi</span><span class='hs-keyglyph'>]</span>
<a name="line-519"></a>
<a name="line-520"></a> <span class='hs-varid'>srcMainFile</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>findFile</span> <span class='hs-layout'>(</span><span class='hs-varid'>exeDir</span> <span class='hs-conop'>:</span> <span class='hs-varid'>hsSourceDirs</span> <span class='hs-varid'>exeBi</span><span class='hs-layout'>)</span> <span class='hs-varid'>modPath</span>
<a name="line-521"></a>
<a name="line-522"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>cObjs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varop'>`replaceExtension`</span> <span class='hs-varid'>objExtension</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>cSources</span> <span class='hs-varid'>exeBi</span><span class='hs-layout'>)</span>
<a name="line-523"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>lhcWrap</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-str'>"--ghc-opts\""</span><span class='hs-conop'>:</span><span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"\""</span><span class='hs-keyglyph'>]</span>
<a name="line-524"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>binArgs</span> <span class='hs-varid'>linkExe</span> <span class='hs-varid'>profExe</span> <span class='hs-keyglyph'>=</span>
<a name="line-525"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>linkExe</span>
<a name="line-526"></a> <span class='hs-keyword'>then</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-o"</span><span class='hs-layout'>,</span> <span class='hs-varid'>targetDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>exeNameReal</span><span class='hs-keyglyph'>]</span>
<a name="line-527"></a> <span class='hs-keyword'>else</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-c"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-528"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>constructGHCCmdLine</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>exeBi</span> <span class='hs-varid'>clbi</span> <span class='hs-varid'>exeDir</span> <span class='hs-varid'>verbosity</span>
<a name="line-529"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>exeDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>cObjs</span><span class='hs-keyglyph'>]</span>
<a name="line-530"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>srcMainFile</span><span class='hs-keyglyph'>]</span>
<a name="line-531"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-optl"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>opt</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>opt</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>PD</span><span class='hs-varop'>.</span><span class='hs-varid'>ldOptions</span> <span class='hs-varid'>exeBi</span><span class='hs-keyglyph'>]</span>
<a name="line-532"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-l"</span><span class='hs-varop'>++</span><span class='hs-varid'>lib</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>extraLibs</span> <span class='hs-varid'>exeBi</span><span class='hs-keyglyph'>]</span>
<a name="line-533"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-L"</span><span class='hs-varop'>++</span><span class='hs-varid'>libDir</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>libDir</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>extraLibDirs</span> <span class='hs-varid'>exeBi</span><span class='hs-keyglyph'>]</span>
<a name="line-534"></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'>"-framework"</span><span class='hs-layout'>,</span> <span class='hs-varid'>f</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>PD</span><span class='hs-varop'>.</span><span class='hs-varid'>frameworks</span> <span class='hs-varid'>exeBi</span><span class='hs-keyglyph'>]</span>
<a name="line-535"></a> <span class='hs-varop'>++</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>profExe</span>
<a name="line-536"></a> <span class='hs-keyword'>then</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-prof"</span><span class='hs-layout'>,</span>
<a name="line-537"></a> <span class='hs-str'>"-hisuf"</span><span class='hs-layout'>,</span> <span class='hs-str'>"p_hi"</span><span class='hs-layout'>,</span>
<a name="line-538"></a> <span class='hs-str'>"-osuf"</span><span class='hs-layout'>,</span> <span class='hs-str'>"p_o"</span>
<a name="line-539"></a> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcProfOptions</span> <span class='hs-varid'>exeBi</span>
<a name="line-540"></a> <span class='hs-keyword'>else</span> <span class='hs-conid'>[]</span>
<a name="line-541"></a>
<a name="line-542"></a> <span class='hs-comment'>-- For building exe's for profiling that use TH we actually</span>
<a name="line-543"></a> <span class='hs-comment'>-- have to build twice, once without profiling and the again</span>
<a name="line-544"></a> <span class='hs-comment'>-- with profiling. This is because the code that TH needs to</span>
<a name="line-545"></a> <span class='hs-comment'>-- run at compile time needs to be the vanilla ABI so it can</span>
<a name="line-546"></a> <span class='hs-comment'>-- be loaded up and run by the compiler.</span>
<a name="line-547"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>withProfExe</span> <span class='hs-varid'>lbi</span> <span class='hs-varop'>&&</span> <span class='hs-conid'>TemplateHaskell</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>allExtensions</span> <span class='hs-varid'>exeBi</span><span class='hs-layout'>)</span>
<a name="line-548"></a> <span class='hs-layout'>(</span><span class='hs-varid'>runGhcProg</span> <span class='hs-varop'>$</span> <span class='hs-varid'>lhcWrap</span> <span class='hs-layout'>(</span><span class='hs-varid'>binArgs</span> <span class='hs-conid'>False</span> <span class='hs-conid'>False</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-549"></a>
<a name="line-550"></a> <span class='hs-varid'>runGhcProg</span> <span class='hs-layout'>(</span><span class='hs-varid'>binArgs</span> <span class='hs-conid'>True</span> <span class='hs-layout'>(</span><span class='hs-varid'>withProfExe</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-551"></a>
<a name="line-552"></a><a name="hackThreadedFlag"></a><span class='hs-comment'>-- | Filter the "-threaded" flag when profiling as it does not</span>
<a name="line-553"></a><span class='hs-comment'>-- work with ghc-6.8 and older.</span>
<a name="line-554"></a><span class='hs-definition'>hackThreadedFlag</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Compiler</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>BuildInfo</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>BuildInfo</span>
<a name="line-555"></a><span class='hs-definition'>hackThreadedFlag</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>comp</span> <span class='hs-varid'>prof</span> <span class='hs-varid'>bi</span>
<a name="line-556"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-varid'>mustFilterThreaded</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varid'>bi</span>
<a name="line-557"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-558"></a> <span class='hs-varid'>warn</span> <span class='hs-varid'>verbosity</span> <span class='hs-varop'>$</span> <span class='hs-str'>"The ghc flag '-threaded' is not compatible with "</span>
<a name="line-559"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"profiling in ghc-6.8 and older. It will be disabled."</span>
<a name="line-560"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>bi</span> <span class='hs-layout'>{</span> <span class='hs-varid'>options</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>filterHcOptions</span> <span class='hs-layout'>(</span><span class='hs-varop'>/=</span> <span class='hs-str'>"-threaded"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>options</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span> <span class='hs-layout'>}</span>
<a name="line-561"></a> <span class='hs-keyword'>where</span>
<a name="line-562"></a> <span class='hs-varid'>mustFilterThreaded</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>prof</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>compilerVersion</span> <span class='hs-varid'>comp</span> <span class='hs-varop'><</span> <span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>6</span><span class='hs-layout'>,</span> <span class='hs-num'>10</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span>
<a name="line-563"></a> <span class='hs-varop'>&&</span> <span class='hs-str'>"-threaded"</span> <span class='hs-varop'>`elem`</span> <span class='hs-varid'>hcOptions</span> <span class='hs-conid'>GHC</span> <span class='hs-varid'>bi</span>
<a name="line-564"></a> <span class='hs-varid'>filterHcOptions</span> <span class='hs-varid'>p</span> <span class='hs-varid'>hcoptss</span> <span class='hs-keyglyph'>=</span>
<a name="line-565"></a> <span class='hs-keyglyph'>[</span> <span class='hs-layout'>(</span><span class='hs-varid'>hc</span><span class='hs-layout'>,</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>hc</span> <span class='hs-varop'>==</span> <span class='hs-conid'>GHC</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>filter</span> <span class='hs-varid'>p</span> <span class='hs-varid'>opts</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span>
<a name="line-566"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>hc</span><span class='hs-layout'>,</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>hcoptss</span> <span class='hs-keyglyph'>]</span>
<a name="line-567"></a>
<a name="line-568"></a><a name="getHaskellObjects"></a><span class='hs-comment'>-- when using -split-objs, we need to search for object files in the</span>
<a name="line-569"></a><span class='hs-comment'>-- Module_split directory for each module.</span>
<a name="line-570"></a><span class='hs-definition'>getHaskellObjects</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Library</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>LocalBuildInfo</span>
<a name="line-571"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</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-572"></a><span class='hs-definition'>getHaskellObjects</span> <span class='hs-varid'>lib</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>pref</span> <span class='hs-varid'>wanted_obj_ext</span> <span class='hs-varid'>allow_split_objs</span>
<a name="line-573"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>splitObjs</span> <span class='hs-varid'>lbi</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>allow_split_objs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-574"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>dirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>pref</span> <span class='hs-varop'></></span> <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'>x</span> <span class='hs-varop'>++</span> <span class='hs-str'>"_split"</span><span class='hs-layout'>)</span>
<a name="line-575"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>]</span>
<a name="line-576"></a> <span class='hs-varid'>objss</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>getDirectoryContents</span> <span class='hs-varid'>dirs</span>
<a name="line-577"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>objs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>dir</span> <span class='hs-varop'></></span> <span class='hs-varid'>obj</span>
<a name="line-578"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>objs'</span><span class='hs-layout'>,</span><span class='hs-varid'>dir</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>zip</span> <span class='hs-varid'>objss</span> <span class='hs-varid'>dirs</span><span class='hs-layout'>,</span> <span class='hs-varid'>obj</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>objs'</span><span class='hs-layout'>,</span>
<a name="line-579"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>obj_ext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>takeExtension</span> <span class='hs-varid'>obj</span><span class='hs-layout'>,</span>
<a name="line-580"></a> <span class='hs-chr'>'.'</span><span class='hs-conop'>:</span><span class='hs-varid'>wanted_obj_ext</span> <span class='hs-varop'>==</span> <span class='hs-varid'>obj_ext</span> <span class='hs-keyglyph'>]</span>
<a name="line-581"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>objs</span>
<a name="line-582"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span>
<a name="line-583"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>pref</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'>x</span> <span class='hs-varop'><.></span> <span class='hs-varid'>wanted_obj_ext</span>
<a name="line-584"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>]</span>
<a name="line-585"></a>
<a name="line-586"></a>
<a name="line-587"></a><a name="constructGHCCmdLine"></a><span class='hs-definition'>constructGHCCmdLine</span>
<a name="line-588"></a> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>LocalBuildInfo</span>
<a name="line-589"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>BuildInfo</span>
<a name="line-590"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ComponentLocalBuildInfo</span>
<a name="line-591"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span>
<a name="line-592"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Verbosity</span>
<a name="line-593"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-594"></a><span class='hs-definition'>constructGHCCmdLine</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>bi</span> <span class='hs-varid'>clbi</span> <span class='hs-varid'>odir</span> <span class='hs-varid'>verbosity</span> <span class='hs-keyglyph'>=</span>
<a name="line-595"></a> <span class='hs-keyglyph'>[</span><span class='hs-str'>"--make"</span><span class='hs-keyglyph'>]</span>
<a name="line-596"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcVerbosityOptions</span> <span class='hs-varid'>verbosity</span>
<a name="line-597"></a> <span class='hs-comment'>-- Unsupported extensions have already been checked by configure</span>
<a name="line-598"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcOptions</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>bi</span> <span class='hs-varid'>clbi</span> <span class='hs-varid'>odir</span>
<a name="line-599"></a>
<a name="line-600"></a><a name="ghcVerbosityOptions"></a><span class='hs-definition'>ghcVerbosityOptions</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-601"></a><span class='hs-definition'>ghcVerbosityOptions</span> <span class='hs-varid'>verbosity</span>
<a name="line-602"></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-603"></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-604"></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'>"-w"</span><span class='hs-layout'>,</span> <span class='hs-str'>"-v0"</span><span class='hs-keyglyph'>]</span>
<a name="line-605"></a>
<a name="line-606"></a><a name="ghcOptions"></a><span class='hs-definition'>ghcOptions</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-conid'>ComponentLocalBuildInfo</span>
<a name="line-607"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</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-608"></a><span class='hs-definition'>ghcOptions</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>bi</span> <span class='hs-varid'>clbi</span> <span class='hs-varid'>odir</span>
<a name="line-609"></a> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-hide-all-packages"</span><span class='hs-keyglyph'>]</span>
<a name="line-610"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcPackageDbOptions</span> <span class='hs-layout'>(</span><span class='hs-varid'>withPackageDB</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-611"></a> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>splitObjs</span> <span class='hs-varid'>lbi</span> <span class='hs-keyword'>then</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-split-objs"</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-612"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-i"</span><span class='hs-keyglyph'>]</span>
<a name="line-613"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-i"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>odir</span><span class='hs-keyglyph'>]</span>
<a name="line-614"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-i"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>l</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>nub</span> <span class='hs-layout'>(</span><span class='hs-varid'>hsSourceDirs</span> <span class='hs-varid'>bi</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-615"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-i"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>autogenModulesDir</span> <span class='hs-varid'>lbi</span><span class='hs-keyglyph'>]</span>
<a name="line-616"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-I"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>autogenModulesDir</span> <span class='hs-varid'>lbi</span><span class='hs-keyglyph'>]</span>
<a name="line-617"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-I"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>odir</span><span class='hs-keyglyph'>]</span>
<a name="line-618"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-I"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>dir</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>dir</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>PD</span><span class='hs-varop'>.</span><span class='hs-varid'>includeDirs</span> <span class='hs-varid'>bi</span><span class='hs-keyglyph'>]</span>
<a name="line-619"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-optP"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>opt</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>opt</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>cppOptions</span> <span class='hs-varid'>bi</span><span class='hs-keyglyph'>]</span>
<a name="line-620"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"-optP-include"</span><span class='hs-layout'>,</span> <span class='hs-str'>"-optP"</span><span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>autogenModulesDir</span> <span class='hs-varid'>lbi</span> <span class='hs-varop'></></span> <span class='hs-varid'>cppHeaderName</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span>
<a name="line-621"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"-#include \""</span> <span class='hs-varop'>++</span> <span class='hs-varid'>inc</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\""</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>inc</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>PD</span><span class='hs-varop'>.</span><span class='hs-varid'>includes</span> <span class='hs-varid'>bi</span> <span class='hs-keyglyph'>]</span>
<a name="line-622"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"-odir"</span><span class='hs-layout'>,</span> <span class='hs-varid'>odir</span><span class='hs-layout'>,</span> <span class='hs-str'>"-hidir"</span><span class='hs-layout'>,</span> <span class='hs-varid'>odir</span> <span class='hs-keyglyph'>]</span>
<a name="line-623"></a> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>compilerVersion</span> <span class='hs-varid'>c</span> <span class='hs-varop'>>=</span> <span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>6</span><span class='hs-layout'>,</span><span class='hs-num'>8</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span>
<a name="line-624"></a> <span class='hs-keyword'>then</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-stubdir"</span><span class='hs-layout'>,</span> <span class='hs-varid'>odir</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-625"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcPackageFlags</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>clbi</span>
<a name="line-626"></a> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-keyword'>case</span> <span class='hs-varid'>withOptimization</span> <span class='hs-varid'>lbi</span> <span class='hs-keyword'>of</span>
<a name="line-627"></a> <span class='hs-conid'>NoOptimisation</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-628"></a> <span class='hs-conid'>NormalOptimisation</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-O"</span><span class='hs-keyglyph'>]</span>
<a name="line-629"></a> <span class='hs-conid'>MaximumOptimisation</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-O2"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-630"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>hcOptions</span> <span class='hs-conid'>GHC</span> <span class='hs-varid'>bi</span>
<a name="line-631"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>languageToFlags</span> <span class='hs-varid'>c</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-632"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>extensionsToFlags</span> <span class='hs-varid'>c</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-633"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>compiler</span> <span class='hs-varid'>lbi</span>
<a name="line-634"></a>
<a name="line-635"></a><a name="ghcPackageFlags"></a><span class='hs-definition'>ghcPackageFlags</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>LocalBuildInfo</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ComponentLocalBuildInfo</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-636"></a><span class='hs-definition'>ghcPackageFlags</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>clbi</span>
<a name="line-637"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>ghcVer</span> <span class='hs-varop'>>=</span> <span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>6</span><span class='hs-layout'>,</span><span class='hs-num'>11</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span>
<a name="line-638"></a> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span> <span class='hs-keyglyph'>[</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-package-id"</span><span class='hs-layout'>,</span> <span class='hs-varid'>display</span> <span class='hs-varid'>ipkgid</span><span class='hs-keyglyph'>]</span>
<a name="line-639"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>ipkgid</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'>componentPackageDeps</span> <span class='hs-varid'>clbi</span> <span class='hs-keyglyph'>]</span>
<a name="line-640"></a>
<a name="line-641"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</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-varid'>pkgid</span><span class='hs-keyglyph'>]</span>
<a name="line-642"></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-643"></a> <span class='hs-keyword'>where</span>
<a name="line-644"></a> <span class='hs-varid'>ghcVer</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>compilerVersion</span> <span class='hs-layout'>(</span><span class='hs-varid'>compiler</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-645"></a>
<a name="line-646"></a><a name="ghcPackageDbOptions"></a><span class='hs-definition'>ghcPackageDbOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PackageDBStack</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-647"></a><span class='hs-definition'>ghcPackageDbOptions</span> <span class='hs-varid'>dbstack</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>dbstack</span> <span class='hs-keyword'>of</span>
<a name="line-648"></a> <span class='hs-layout'>(</span><span class='hs-conid'>GlobalPackageDB</span><span class='hs-conop'>:</span><span class='hs-conid'>UserPackageDB</span><span class='hs-conop'>:</span><span class='hs-varid'>dbs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>specific</span> <span class='hs-varid'>dbs</span>
<a name="line-649"></a> <span class='hs-layout'>(</span><span class='hs-conid'>GlobalPackageDB</span><span class='hs-conop'>:</span><span class='hs-varid'>dbs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>"-no-user-package-conf"</span>
<a name="line-650"></a> <span class='hs-conop'>:</span> <span class='hs-varid'>concatMap</span> <span class='hs-varid'>specific</span> <span class='hs-varid'>dbs</span>
<a name="line-651"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>ierror</span>
<a name="line-652"></a> <span class='hs-keyword'>where</span>
<a name="line-653"></a> <span class='hs-varid'>specific</span> <span class='hs-layout'>(</span><span class='hs-conid'>SpecificPackageDB</span> <span class='hs-varid'>db</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"-package-conf"</span><span class='hs-layout'>,</span> <span class='hs-varid'>db</span> <span class='hs-keyglyph'>]</span>
<a name="line-654"></a> <span class='hs-varid'>specific</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ierror</span>
<a name="line-655"></a> <span class='hs-varid'>ierror</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-layout'>(</span><span class='hs-str'>"internal error: unexpected package db stack: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>dbstack</span><span class='hs-layout'>)</span>
<a name="line-656"></a>
<a name="line-657"></a><a name="constructCcCmdLine"></a><span class='hs-definition'>constructCcCmdLine</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-conid'>ComponentLocalBuildInfo</span>
<a name="line-658"></a> <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'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>FilePath</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-659"></a><span class='hs-definition'>constructCcCmdLine</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>bi</span> <span class='hs-varid'>clbi</span> <span class='hs-varid'>pref</span> <span class='hs-varid'>filename</span> <span class='hs-varid'>verbosity</span>
<a name="line-660"></a> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>let</span> <span class='hs-varid'>odir</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>compilerVersion</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-varop'>>=</span> <span class='hs-conid'>Version</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>6</span><span class='hs-layout'>,</span><span class='hs-num'>4</span><span class='hs-layout'>,</span><span class='hs-num'>1</span><span class='hs-keyglyph'>]</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pref</span>
<a name="line-661"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>pref</span> <span class='hs-varop'></></span> <span class='hs-varid'>takeDirectory</span> <span class='hs-varid'>filename</span>
<a name="line-662"></a> <span class='hs-comment'>-- ghc 6.4.1 fixed a bug in -odir handling</span>
<a name="line-663"></a> <span class='hs-comment'>-- for C compilations.</span>
<a name="line-664"></a> <span class='hs-keyword'>in</span>
<a name="line-665"></a> <span class='hs-layout'>(</span><span class='hs-varid'>odir</span><span class='hs-layout'>,</span>
<a name="line-666"></a> <span class='hs-varid'>ghcCcOptions</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>bi</span> <span class='hs-varid'>clbi</span> <span class='hs-varid'>odir</span>
<a name="line-667"></a> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>verbosity</span> <span class='hs-varop'>>=</span> <span class='hs-varid'>deafening</span> <span class='hs-keyword'>then</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-v"</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>else</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-668"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-c"</span><span class='hs-layout'>,</span><span class='hs-varid'>filename</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-669"></a>
<a name="line-670"></a>
<a name="line-671"></a><a name="ghcCcOptions"></a><span class='hs-definition'>ghcCcOptions</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-conid'>ComponentLocalBuildInfo</span>
<a name="line-672"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</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-673"></a><span class='hs-definition'>ghcCcOptions</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>bi</span> <span class='hs-varid'>clbi</span> <span class='hs-varid'>odir</span>
<a name="line-674"></a> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-I"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>dir</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>dir</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>PD</span><span class='hs-varop'>.</span><span class='hs-varid'>includeDirs</span> <span class='hs-varid'>bi</span><span class='hs-keyglyph'>]</span>
<a name="line-675"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcPackageDbOptions</span> <span class='hs-layout'>(</span><span class='hs-varid'>withPackageDB</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-676"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>ghcPackageFlags</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>clbi</span>
<a name="line-677"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-optc"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>opt</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>opt</span> <span class='hs-keyglyph'><-</span> <span class='hs-conid'>PD</span><span class='hs-varop'>.</span><span class='hs-varid'>ccOptions</span> <span class='hs-varid'>bi</span><span class='hs-keyglyph'>]</span>
<a name="line-678"></a> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-keyword'>case</span> <span class='hs-varid'>withOptimization</span> <span class='hs-varid'>lbi</span> <span class='hs-keyword'>of</span>
<a name="line-679"></a> <span class='hs-conid'>NoOptimisation</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-680"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-optc-O2"</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-681"></a> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-odir"</span><span class='hs-layout'>,</span> <span class='hs-varid'>odir</span><span class='hs-keyglyph'>]</span>
<a name="line-682"></a>
<a name="line-683"></a><a name="mkGHCiLibName"></a><span class='hs-definition'>mkGHCiLibName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PackageIdentifier</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-684"></a><span class='hs-definition'>mkGHCiLibName</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"HS"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>display</span> <span class='hs-varid'>lib</span> <span class='hs-varop'><.></span> <span class='hs-str'>"o"</span>
<a name="line-685"></a>
<a name="line-686"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span>
<a name="line-687"></a><span class='hs-comment'>-- Installing</span>
<a name="line-688"></a>
<a name="line-689"></a><a name="installExe"></a><span class='hs-comment'>-- |Install executables for GHC.</span>
<a name="line-690"></a><span class='hs-definition'>installExe</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span>
<a name="line-691"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>LocalBuildInfo</span>
<a name="line-692"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>InstallDirs</span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^Where to copy the files to</span>
<a name="line-693"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^Build location</span>
<a name="line-694"></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-695"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PackageDescription</span>
<a name="line-696"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Executable</span>
<a name="line-697"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-698"></a><span class='hs-definition'>installExe</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>installDirs</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-sel'>_pkg</span> <span class='hs-varid'>exe</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-699"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>binDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bindir</span> <span class='hs-varid'>installDirs</span>
<a name="line-700"></a> <span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span> <span class='hs-varid'>binDir</span>
<a name="line-701"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>exeFileName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>exeName</span> <span class='hs-varid'>exe</span> <span class='hs-varop'><.></span> <span class='hs-varid'>exeExtension</span>
<a name="line-702"></a> <span class='hs-varid'>fixedExeBaseName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>progprefix</span> <span class='hs-varop'>++</span> <span class='hs-varid'>exeName</span> <span class='hs-varid'>exe</span> <span class='hs-varop'>++</span> <span class='hs-varid'>progsuffix</span>
<a name="line-703"></a> <span class='hs-varid'>installBinary</span> <span class='hs-varid'>dest</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-704"></a> <span class='hs-varid'>installExecutableFile</span> <span class='hs-varid'>verbosity</span>
<a name="line-705"></a> <span class='hs-layout'>(</span><span class='hs-varid'>buildPref</span> <span class='hs-varop'></></span> <span class='hs-varid'>exeName</span> <span class='hs-varid'>exe</span> <span class='hs-varop'></></span> <span class='hs-varid'>exeFileName</span><span class='hs-layout'>)</span>
<a name="line-706"></a> <span class='hs-layout'>(</span><span class='hs-varid'>dest</span> <span class='hs-varop'><.></span> <span class='hs-varid'>exeExtension</span><span class='hs-layout'>)</span>
<a name="line-707"></a> <span class='hs-varid'>stripExe</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>exeFileName</span> <span class='hs-layout'>(</span><span class='hs-varid'>dest</span> <span class='hs-varop'><.></span> <span class='hs-varid'>exeExtension</span><span class='hs-layout'>)</span>
<a name="line-708"></a> <span class='hs-varid'>installBinary</span> <span class='hs-layout'>(</span><span class='hs-varid'>binDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>fixedExeBaseName</span><span class='hs-layout'>)</span>
<a name="line-709"></a>
<a name="line-710"></a><a name="stripExe"></a><span class='hs-definition'>stripExe</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>LocalBuildInfo</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'>IO</span> <span class='hs-conid'>()</span>
<a name="line-711"></a><span class='hs-definition'>stripExe</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>name</span> <span class='hs-varid'>path</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>stripExes</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-712"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookupProgram</span> <span class='hs-varid'>stripProgram</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-keyword'>of</span>
<a name="line-713"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>strip</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>rawSystemProgram</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>strip</span> <span class='hs-varid'>args</span>
<a name="line-714"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>buildOS</span> <span class='hs-varop'>==</span> <span class='hs-conid'>Windows</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-715"></a> <span class='hs-comment'>-- Don't bother warning on windows, we don't expect them to</span>
<a name="line-716"></a> <span class='hs-comment'>-- have the strip program anyway.</span>
<a name="line-717"></a> <span class='hs-varid'>warn</span> <span class='hs-varid'>verbosity</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Unable to strip executable '"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span>
<a name="line-718"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"' (missing the 'strip' program)"</span>
<a name="line-719"></a> <span class='hs-keyword'>where</span>
<a name="line-720"></a> <span class='hs-varid'>args</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>path</span> <span class='hs-conop'>:</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>buildOS</span> <span class='hs-keyword'>of</span>
<a name="line-721"></a> <span class='hs-conid'>OSX</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-x"</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- By default, stripping the ghc binary on at least</span>
<a name="line-722"></a> <span class='hs-comment'>-- some OS X installations causes:</span>
<a name="line-723"></a> <span class='hs-comment'>-- HSbase-3.0.o: unknown symbol `_environ'"</span>
<a name="line-724"></a> <span class='hs-comment'>-- The -x flag fixes that.</span>
<a name="line-725"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-726"></a>
<a name="line-727"></a><a name="installLib"></a><span class='hs-comment'>-- |Install for ghc, .hi, .a and, if --with-ghci given, .o</span>
<a name="line-728"></a><span class='hs-definition'>installLib</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span>
<a name="line-729"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>LocalBuildInfo</span>
<a name="line-730"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^install location</span>
<a name="line-731"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^install location for dynamic librarys</span>
<a name="line-732"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FilePath</span> <span class='hs-comment'>-- ^Build location</span>
<a name="line-733"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PackageDescription</span>
<a name="line-734"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Library</span>
<a name="line-735"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-736"></a><span class='hs-definition'>installLib</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>targetDir</span> <span class='hs-varid'>dynlibTargetDir</span> <span class='hs-varid'>builtDir</span> <span class='hs-varid'>pkg</span> <span class='hs-varid'>lib</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-737"></a> <span class='hs-comment'>-- copy .hi files over:</span>
<a name="line-738"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>copy</span> <span class='hs-varid'>src</span> <span class='hs-varid'>dst</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-739"></a> <span class='hs-varid'>createDirectoryIfMissingVerbose</span> <span class='hs-varid'>verbosity</span> <span class='hs-conid'>True</span> <span class='hs-varid'>dst</span>
<a name="line-740"></a> <span class='hs-varid'>installOrdinaryFile</span> <span class='hs-varid'>verbosity</span> <span class='hs-layout'>(</span><span class='hs-varid'>src</span> <span class='hs-varop'></></span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>dst</span> <span class='hs-varop'></></span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span>
<a name="line-741"></a> <span class='hs-varid'>copyModuleFiles</span> <span class='hs-varid'>ext</span> <span class='hs-keyglyph'>=</span>
<a name="line-742"></a> <span class='hs-varid'>findModuleFiles</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>builtDir</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>ext</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span>
<a name="line-743"></a> <span class='hs-varop'>>>=</span> <span class='hs-varid'>installOrdinaryFiles</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>targetDir</span>
<a name="line-744"></a> <span class='hs-varid'>ifVanilla</span> <span class='hs-varop'>$</span> <span class='hs-varid'>copyModuleFiles</span> <span class='hs-str'>"hi"</span>
<a name="line-745"></a> <span class='hs-varid'>ifProf</span> <span class='hs-varop'>$</span> <span class='hs-varid'>copyModuleFiles</span> <span class='hs-str'>"p_hi"</span>
<a name="line-746"></a> <span class='hs-varid'>hcrFiles</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>findModuleFiles</span> <span class='hs-layout'>(</span><span class='hs-varid'>builtDir</span> <span class='hs-conop'>:</span> <span class='hs-varid'>hsSourceDirs</span> <span class='hs-layout'>(</span><span class='hs-varid'>libBuildInfo</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"hcr"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span>
<a name="line-747"></a> <span class='hs-varid'>flip</span> <span class='hs-varid'>mapM_</span> <span class='hs-varid'>hcrFiles</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>srcBase</span><span class='hs-layout'>,</span> <span class='hs-varid'>srcFile</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>runLhc</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"--install-library"</span><span class='hs-layout'>,</span> <span class='hs-varid'>srcBase</span> <span class='hs-varop'></></span> <span class='hs-varid'>srcFile</span><span class='hs-keyglyph'>]</span>
<a name="line-748"></a>
<a name="line-749"></a> <span class='hs-comment'>-- copy the built library files over:</span>
<a name="line-750"></a> <span class='hs-varid'>ifVanilla</span> <span class='hs-varop'>$</span> <span class='hs-varid'>copy</span> <span class='hs-varid'>builtDir</span> <span class='hs-varid'>targetDir</span> <span class='hs-varid'>vanillaLibName</span>
<a name="line-751"></a> <span class='hs-varid'>ifProf</span> <span class='hs-varop'>$</span> <span class='hs-varid'>copy</span> <span class='hs-varid'>builtDir</span> <span class='hs-varid'>targetDir</span> <span class='hs-varid'>profileLibName</span>
<a name="line-752"></a> <span class='hs-varid'>ifGHCi</span> <span class='hs-varop'>$</span> <span class='hs-varid'>copy</span> <span class='hs-varid'>builtDir</span> <span class='hs-varid'>targetDir</span> <span class='hs-varid'>ghciLibName</span>
<a name="line-753"></a> <span class='hs-varid'>ifShared</span> <span class='hs-varop'>$</span> <span class='hs-varid'>copy</span> <span class='hs-varid'>builtDir</span> <span class='hs-varid'>dynlibTargetDir</span> <span class='hs-varid'>sharedLibName</span>
<a name="line-754"></a>
<a name="line-755"></a> <span class='hs-comment'>-- run ranlib if necessary:</span>
<a name="line-756"></a> <span class='hs-varid'>ifVanilla</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateLibArchive</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lbi</span>
<a name="line-757"></a> <span class='hs-layout'>(</span><span class='hs-varid'>targetDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>vanillaLibName</span><span class='hs-layout'>)</span>
<a name="line-758"></a> <span class='hs-varid'>ifProf</span> <span class='hs-varop'>$</span> <span class='hs-varid'>updateLibArchive</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lbi</span>
<a name="line-759"></a> <span class='hs-layout'>(</span><span class='hs-varid'>targetDir</span> <span class='hs-varop'></></span> <span class='hs-varid'>profileLibName</span><span class='hs-layout'>)</span>
<a name="line-760"></a>
<a name="line-761"></a> <span class='hs-keyword'>where</span>
<a name="line-762"></a> <span class='hs-varid'>vanillaLibName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkLibName</span> <span class='hs-varid'>pkgid</span>
<a name="line-763"></a> <span class='hs-varid'>profileLibName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkProfLibName</span> <span class='hs-varid'>pkgid</span>
<a name="line-764"></a> <span class='hs-varid'>ghciLibName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkGHCiLibName</span> <span class='hs-varid'>pkgid</span>
<a name="line-765"></a> <span class='hs-varid'>sharedLibName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkSharedLibName</span> <span class='hs-varid'>pkgid</span> <span class='hs-layout'>(</span><span class='hs-varid'>compilerId</span> <span class='hs-layout'>(</span><span class='hs-varid'>compiler</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-766"></a>
<a name="line-767"></a> <span class='hs-varid'>pkgid</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>packageId</span> <span class='hs-varid'>pkg</span>
<a name="line-768"></a>
<a name="line-769"></a> <span class='hs-varid'>hasLib</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>not</span> <span class='hs-varop'>$</span> <span class='hs-varid'>null</span> <span class='hs-layout'>(</span><span class='hs-varid'>libModules</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span>
<a name="line-770"></a> <span class='hs-varop'>&&</span> <span class='hs-varid'>null</span> <span class='hs-layout'>(</span><span class='hs-varid'>cSources</span> <span class='hs-layout'>(</span><span class='hs-varid'>libBuildInfo</span> <span class='hs-varid'>lib</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-771"></a> <span class='hs-varid'>ifVanilla</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>hasLib</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>withVanillaLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-772"></a> <span class='hs-varid'>ifProf</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>hasLib</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>withProfLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-773"></a> <span class='hs-varid'>ifGHCi</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>hasLib</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>withGHCiLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-774"></a> <span class='hs-varid'>ifShared</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>hasLib</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>withSharedLib</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-775"></a>
<a name="line-776"></a> <span class='hs-varid'>runLhc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rawSystemProgramConf</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcProgram</span> <span class='hs-layout'>(</span><span class='hs-varid'>withPrograms</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-777"></a>
<a name="line-778"></a><a name="updateLibArchive"></a><span class='hs-comment'>-- | use @ranlib@ or @ar -s@ to build an index. This is necessary on systems</span>
<a name="line-779"></a><span class='hs-comment'>-- like MacOS X. If we can't find those, don't worry too much about it.</span>
<a name="line-780"></a><span class='hs-comment'>--</span>
<a name="line-781"></a><span class='hs-definition'>updateLibArchive</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>LocalBuildInfo</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'>()</span>
<a name="line-782"></a><span class='hs-definition'>updateLibArchive</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lbi</span> <span class='hs-varid'>path</span> <span class='hs-keyglyph'>=</span>
<a name="line-783"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookupProgram</span> <span class='hs-varid'>ranlibProgram</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-keyword'>of</span>
<a name="line-784"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>ranlib</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>rawSystemProgram</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>ranlib</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>path</span><span class='hs-keyglyph'>]</span>
<a name="line-785"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>case</span> <span class='hs-varid'>lookupProgram</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-keyword'>of</span>
<a name="line-786"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>ar</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>rawSystemProgram</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>ar</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"-s"</span><span class='hs-layout'>,</span> <span class='hs-varid'>path</span><span class='hs-keyglyph'>]</span>
<a name="line-787"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>warn</span> <span class='hs-varid'>verbosity</span> <span class='hs-varop'>$</span>
<a name="line-788"></a> <span class='hs-str'>"Unable to generate a symbol index for the static "</span>
<a name="line-789"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"library '"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>path</span>
<a name="line-790"></a> <span class='hs-varop'>++</span> <span class='hs-str'>"' (missing the 'ranlib' and 'ar' programs)"</span>
<a name="line-791"></a>
<a name="line-792"></a><span class='hs-comment'>-- -----------------------------------------------------------------------------</span>
<a name="line-793"></a><span class='hs-comment'>-- Registering</span>
<a name="line-794"></a>
<a name="line-795"></a><a name="registerPackage"></a><span class='hs-definition'>registerPackage</span>
<a name="line-796"></a> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span>
<a name="line-797"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>InstalledPackageInfo</span>
<a name="line-798"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PackageDescription</span>
<a name="line-799"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>LocalBuildInfo</span>
<a name="line-800"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-801"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PackageDBStack</span>
<a name="line-802"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-803"></a><span class='hs-definition'>registerPackage</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>installedPkgInfo</span> <span class='hs-sel'>_pkg</span> <span class='hs-varid'>lbi</span> <span class='hs-sel'>_inplace</span> <span class='hs-varid'>packageDbs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-804"></a> <span class='hs-keyword'>let</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>lhcPkg</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lookupProgram</span> <span class='hs-varid'>lhcPkgProgram</span> <span class='hs-layout'>(</span><span class='hs-varid'>withPrograms</span> <span class='hs-varid'>lbi</span><span class='hs-layout'>)</span>
<a name="line-805"></a> <span class='hs-conid'>HcPkg</span><span class='hs-varop'>.</span><span class='hs-varid'>reregister</span> <span class='hs-varid'>verbosity</span> <span class='hs-varid'>lhcPkg</span> <span class='hs-varid'>packageDbs</span> <span class='hs-layout'>(</span><span class='hs-conid'>Right</span> <span class='hs-varid'>installedPkgInfo</span><span class='hs-layout'>)</span>
</pre></body>
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