33e34aa95b
This partially undoes the change from 8788bfe762.
The 'doBenchmark' name is more consistent with the naming scheme used for
other phases, like 'doCheck', 'doHaddock', etc.
417 lines
18 KiB
Nix
417 lines
18 KiB
Nix
{ stdenv, fetchurl, ghc, pkgconfig, glibcLocales, coreutils, gnugrep, gnused
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, jailbreak-cabal, hscolour, cpphs, nodejs, lib, removeReferencesTo
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}:
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let isCross = (ghc.cross or null) != null; in
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{ pname
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, dontStrip ? (ghc.isGhcjs or false)
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, version, revision ? null
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, sha256 ? null
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, src ? fetchurl { url = "mirror://hackage/${pname}-${version}.tar.gz"; inherit sha256; }
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, buildDepends ? [], setupHaskellDepends ? [], libraryHaskellDepends ? [], executableHaskellDepends ? []
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, buildTarget ? ""
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, buildTools ? [], libraryToolDepends ? [], executableToolDepends ? [], testToolDepends ? [], benchmarkToolDepends ? []
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, configureFlags ? []
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, description ? ""
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, doCheck ? !isCross && (stdenv.lib.versionOlder "7.4" ghc.version)
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, doBenchmark ? false
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, doHoogle ? true
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, editedCabalFile ? null
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, enableLibraryProfiling ? false
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, enableExecutableProfiling ? false
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# TODO enable shared libs for cross-compiling
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, enableSharedExecutables ? !isCross && (((ghc.isGhcjs or false) || stdenv.lib.versionOlder "7.7" ghc.version))
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, enableSharedLibraries ? !isCross && (((ghc.isGhcjs or false) || stdenv.lib.versionOlder "7.7" ghc.version))
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, enableSplitObjs ? null # OBSOLETE, use enableDeadCodeElimination
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, enableDeadCodeElimination ? (!stdenv.isDarwin) # TODO: use -dead_strip for darwin
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, enableStaticLibraries ? true
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, extraLibraries ? [], librarySystemDepends ? [], executableSystemDepends ? []
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, homepage ? "http://hackage.haskell.org/package/${pname}"
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, platforms ? ghc.meta.platforms
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, hydraPlatforms ? platforms
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, hyperlinkSource ? true
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, isExecutable ? false, isLibrary ? !isExecutable
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, jailbreak ? false
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, license
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, maintainers ? []
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, doCoverage ? false
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, doHaddock ? !(ghc.isHaLVM or false)
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, passthru ? {}
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, pkgconfigDepends ? [], libraryPkgconfigDepends ? [], executablePkgconfigDepends ? [], testPkgconfigDepends ? [], benchmarkPkgconfigDepends ? []
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, testDepends ? [], testHaskellDepends ? [], testSystemDepends ? []
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, benchmarkDepends ? [], benchmarkHaskellDepends ? [], benchmarkSystemDepends ? []
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, testTarget ? ""
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, broken ? false
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, preCompileBuildDriver ? "", postCompileBuildDriver ? ""
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, preUnpack ? "", postUnpack ? ""
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, patches ? [], patchPhase ? "", prePatch ? "", postPatch ? ""
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, preConfigure ? "", postConfigure ? ""
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, preBuild ? "", postBuild ? ""
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, installPhase ? "", preInstall ? "", postInstall ? ""
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, checkPhase ? "", preCheck ? "", postCheck ? ""
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, preFixup ? "", postFixup ? ""
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, shellHook ? ""
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, coreSetup ? false # Use only core packages to build Setup.hs.
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, useCpphs ? false
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, hardeningDisable ? lib.optional (ghc.isHaLVM or false) "all"
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, enableSeparateDataOutput ? false
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, enableSeparateDocOutput ? doHaddock
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} @ args:
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assert editedCabalFile != null -> revision != null;
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# OBSOLETE, use enableDeadCodeElimination
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assert enableSplitObjs == null;
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let
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inherit (stdenv.lib) optional optionals optionalString versionOlder versionAtLeast
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concatStringsSep enableFeature optionalAttrs toUpper
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filter makeLibraryPath;
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isGhcjs = ghc.isGhcjs or false;
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isHaLVM = ghc.isHaLVM or false;
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packageDbFlag = if isGhcjs || isHaLVM || versionOlder "7.6" ghc.version
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then "package-db"
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else "package-conf";
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nativeGhc = if isCross || isGhcjs then ghc.bootPkgs.ghc else ghc;
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nativePackageDbFlag = if versionOlder "7.6" nativeGhc.version
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then "package-db"
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else "package-conf";
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# the target dir for haddock documentation
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docdir = docoutput: docoutput + "/share/doc";
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newCabalFileUrl = "http://hackage.haskell.org/package/${pname}-${version}/revision/${revision}.cabal";
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newCabalFile = fetchurl {
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url = newCabalFileUrl;
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sha256 = editedCabalFile;
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name = "${pname}-${version}-r${revision}.cabal";
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};
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defaultSetupHs = builtins.toFile "Setup.hs" ''
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import Distribution.Simple
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main = defaultMain
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'';
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hasActiveLibrary = isLibrary && (enableStaticLibraries || enableSharedLibraries || enableLibraryProfiling);
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# We cannot enable -j<n> parallelism for libraries because GHC is far more
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# likely to generate a non-determistic library ID in that case. Further
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# details are at <https://github.com/peti/ghc-library-id-bug>.
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enableParallelBuilding = (versionOlder "7.8" ghc.version && !hasActiveLibrary) || versionOlder "8.0.1" ghc.version;
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crossCabalFlags = [
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"--with-ghc=${ghc.cross.config}-ghc"
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"--with-ghc-pkg=${ghc.cross.config}-ghc-pkg"
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"--with-gcc=${ghc.cc}"
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"--with-ld=${ghc.ld}"
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"--with-hsc2hs=${nativeGhc}/bin/hsc2hs"
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] ++ (if isHaLVM then [] else ["--hsc2hs-options=--cross-compile"]);
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crossCabalFlagsString =
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stdenv.lib.optionalString isCross (" " + stdenv.lib.concatStringsSep " " crossCabalFlags);
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defaultConfigureFlags = [
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"--verbose" "--prefix=$out" "--libdir=\\$prefix/lib/\\$compiler" "--libsubdir=\\$pkgid"
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(optionalString enableSeparateDataOutput "--datadir=$data/share/${ghc.name}")
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(optionalString enableSeparateDocOutput "--docdir=${docdir "$doc"}")
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"--with-gcc=$CC" # Clang won't work without that extra information.
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"--package-db=$packageConfDir"
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(optionalString (enableSharedExecutables && stdenv.isLinux) "--ghc-option=-optl=-Wl,-rpath=$out/lib/${ghc.name}/${pname}-${version}")
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(optionalString (enableSharedExecutables && stdenv.isDarwin) "--ghc-option=-optl=-Wl,-headerpad_max_install_names")
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(optionalString enableParallelBuilding "--ghc-option=-j$NIX_BUILD_CORES")
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(optionalString useCpphs "--with-cpphs=${cpphs}/bin/cpphs --ghc-options=-cpp --ghc-options=-pgmP${cpphs}/bin/cpphs --ghc-options=-optP--cpp")
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(enableFeature (enableDeadCodeElimination && (versionAtLeast "8.0.1" ghc.version)) "split-objs")
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(enableFeature enableLibraryProfiling "library-profiling")
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(enableFeature enableExecutableProfiling (if versionOlder ghc.version "8" then "executable-profiling" else "profiling"))
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(enableFeature enableSharedLibraries "shared")
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(optionalString (versionAtLeast ghc.version "7.10") (enableFeature doCoverage "coverage"))
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(optionalString (isGhcjs || versionOlder "7" ghc.version) (enableFeature enableStaticLibraries "library-vanilla"))
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(optionalString (isGhcjs || versionOlder "7.4" ghc.version) (enableFeature enableSharedExecutables "executable-dynamic"))
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(optionalString (isGhcjs || versionOlder "7" ghc.version) (enableFeature doCheck "tests"))
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] ++ optionals (enableDeadCodeElimination && (stdenv.lib.versionOlder "8.0.1" ghc.version)) [
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"--ghc-option=-split-sections"
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] ++ optionals isGhcjs [
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"--ghcjs"
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] ++ optionals isCross ([
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"--configure-option=--host=${ghc.cross.config}"
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] ++ crossCabalFlags);
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setupCompileFlags = [
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(optionalString (!coreSetup) "-${packageDbFlag}=$packageConfDir")
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(optionalString isGhcjs "-build-runner")
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(optionalString (isGhcjs || isHaLVM || versionOlder "7.8" ghc.version) "-j$NIX_BUILD_CORES")
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# https://github.com/haskell/cabal/issues/2398
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(optionalString (versionOlder "7.10" ghc.version && !isHaLVM) "-threaded")
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];
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isHaskellPkg = x: (x ? pname) && (x ? version) && (x ? env);
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isSystemPkg = x: !isHaskellPkg x;
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allPkgconfigDepends = pkgconfigDepends ++ libraryPkgconfigDepends ++ executablePkgconfigDepends ++
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optionals doCheck testPkgconfigDepends ++ optionals doBenchmark benchmarkPkgconfigDepends;
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nativeBuildInputs = buildTools ++ libraryToolDepends ++ executableToolDepends ++ [ removeReferencesTo ];
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propagatedBuildInputs = buildDepends ++ libraryHaskellDepends ++ executableHaskellDepends;
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otherBuildInputs = setupHaskellDepends ++ extraLibraries ++ librarySystemDepends ++ executableSystemDepends ++
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optionals (allPkgconfigDepends != []) ([pkgconfig] ++ allPkgconfigDepends) ++
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optionals doCheck (testDepends ++ testHaskellDepends ++ testSystemDepends ++ testToolDepends) ++
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# ghcjs's hsc2hs calls out to the native hsc2hs
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optional isGhcjs nativeGhc ++
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optionals doBenchmark (benchmarkDepends ++ benchmarkHaskellDepends ++ benchmarkSystemDepends ++ benchmarkToolDepends);
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allBuildInputs = propagatedBuildInputs ++ otherBuildInputs;
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haskellBuildInputs = stdenv.lib.filter isHaskellPkg allBuildInputs;
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systemBuildInputs = stdenv.lib.filter isSystemPkg allBuildInputs;
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ghcEnv = ghc.withPackages (p: haskellBuildInputs);
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setupBuilder = if isCross then "${nativeGhc}/bin/ghc" else ghcCommand;
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setupCommand = "./Setup";
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ghcCommand' = if isGhcjs then "ghcjs" else "ghc";
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crossPrefix = if (ghc.cross or null) != null then "${ghc.cross.config}-" else "";
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ghcCommand = "${crossPrefix}${ghcCommand'}";
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ghcCommandCaps= toUpper ghcCommand';
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in
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assert allPkgconfigDepends != [] -> pkgconfig != null;
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stdenv.mkDerivation ({
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name = "${pname}-${version}";
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outputs = if (args ? outputs) then args.outputs else ([ "out" ] ++ (optional enableSeparateDataOutput "data") ++ (optional enableSeparateDocOutput "doc"));
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setOutputFlags = false;
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pos = builtins.unsafeGetAttrPos "pname" args;
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prePhases = ["setupCompilerEnvironmentPhase"];
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preConfigurePhases = ["compileBuildDriverPhase"];
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preInstallPhases = ["haddockPhase"];
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inherit src;
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inherit nativeBuildInputs;
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buildInputs = otherBuildInputs ++ optionals (!hasActiveLibrary) propagatedBuildInputs;
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propagatedBuildInputs = optionals hasActiveLibrary propagatedBuildInputs;
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LANG = "en_US.UTF-8"; # GHC needs the locale configured during the Haddock phase.
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prePatch = optionalString (editedCabalFile != null) ''
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echo "Replace Cabal file with edited version from ${newCabalFileUrl}."
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cp ${newCabalFile} ${pname}.cabal
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'' + prePatch;
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postPatch = optionalString jailbreak ''
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echo "Run jailbreak-cabal to lift version restrictions on build inputs."
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${jailbreak-cabal}/bin/jailbreak-cabal ${pname}.cabal
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'' + postPatch;
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setupCompilerEnvironmentPhase = ''
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runHook preSetupCompilerEnvironment
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echo "Build with ${ghc}."
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export PATH="${ghc}/bin:$PATH"
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${optionalString (hasActiveLibrary && hyperlinkSource) "export PATH=${hscolour}/bin:$PATH"}
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packageConfDir="$TMPDIR/package.conf.d"
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mkdir -p $packageConfDir
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setupCompileFlags="${concatStringsSep " " setupCompileFlags}"
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configureFlags="${concatStringsSep " " defaultConfigureFlags} $configureFlags"
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# nativePkgs defined in stdenv/setup.hs
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for p in "''${nativePkgs[@]}"; do
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if [ -d "$p/lib/${ghc.name}/package.conf.d" ]; then
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cp -f "$p/lib/${ghc.name}/package.conf.d/"*.conf $packageConfDir/
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continue
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fi
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if [ -d "$p/include" ]; then
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configureFlags+=" --extra-include-dirs=$p/include"
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fi
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if [ -d "$p/lib" ]; then
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configureFlags+=" --extra-lib-dirs=$p/lib"
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fi
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done
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'' + (optionalString stdenv.isDarwin ''
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# Work around a limit in the macOS Sierra linker on the number of paths
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# referenced by any one dynamic library:
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#
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# Create a local directory with symlinks of the *.dylib (macOS shared
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# libraries) from all the dependencies.
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local dynamicLinksDir="$out/lib/links"
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mkdir -p $dynamicLinksDir
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for d in $(grep dynamic-library-dirs "$packageConfDir/"*|awk '{print $2}'); do
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ln -s "$d/"*.dylib $dynamicLinksDir
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done
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# Edit the local package DB to reference the links directory.
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for f in "$packageConfDir/"*.conf; do
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sed -i "s,dynamic-library-dirs: .*,dynamic-library-dirs: $dynamicLinksDir," $f
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done
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'') + ''
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${ghcCommand}-pkg --${packageDbFlag}="$packageConfDir" recache
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runHook postSetupCompilerEnvironment
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'';
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compileBuildDriverPhase = ''
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runHook preCompileBuildDriver
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for i in Setup.hs Setup.lhs ${defaultSetupHs}; do
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test -f $i && break
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done
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echo setupCompileFlags: $setupCompileFlags
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${setupBuilder} $setupCompileFlags --make -o Setup -odir $TMPDIR -hidir $TMPDIR $i
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runHook postCompileBuildDriver
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'';
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configurePhase = ''
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runHook preConfigure
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unset GHC_PACKAGE_PATH # Cabal complains if this variable is set during configure.
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echo configureFlags: $configureFlags
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${setupCommand} configure $configureFlags 2>&1 | ${coreutils}/bin/tee "$NIX_BUILD_TOP/cabal-configure.log"
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if ${gnugrep}/bin/egrep -q '^Warning:.*depends on multiple versions' "$NIX_BUILD_TOP/cabal-configure.log"; then
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echo >&2 "*** abort because of serious configure-time warning from Cabal"
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exit 1
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fi
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export GHC_PACKAGE_PATH="$packageConfDir:"
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runHook postConfigure
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'';
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buildPhase = ''
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runHook preBuild
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${setupCommand} build ${buildTarget}${crossCabalFlagsString}
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runHook postBuild
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'';
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checkPhase = ''
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runHook preCheck
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${setupCommand} test ${testTarget}
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runHook postCheck
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'';
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haddockPhase = ''
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runHook preHaddock
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${optionalString (doHaddock && hasActiveLibrary) ''
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${setupCommand} haddock --html \
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${optionalString doHoogle "--hoogle"} \
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${optionalString (hasActiveLibrary && hyperlinkSource) "--hyperlink-source"}
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''}
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runHook postHaddock
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'';
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installPhase = ''
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runHook preInstall
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${if !hasActiveLibrary then "${setupCommand} install" else ''
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${setupCommand} copy
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local packageConfDir="$out/lib/${ghc.name}/package.conf.d"
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local packageConfFile="$packageConfDir/${pname}-${version}.conf"
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mkdir -p "$packageConfDir"
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${setupCommand} register --gen-pkg-config=$packageConfFile
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local pkgId=$( ${gnused}/bin/sed -n -e 's|^id: ||p' $packageConfFile )
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mv $packageConfFile $packageConfDir/$pkgId.conf
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''}
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${optionalString isGhcjs ''
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for exeDir in "$out/bin/"*.jsexe; do
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exe="''${exeDir%.jsexe}"
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printWords '#!${nodejs}/bin/node' > "$exe"
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cat "$exeDir/all.js" >> "$exe"
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chmod +x "$exe"
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done
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''}
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${optionalString doCoverage "mkdir -p $out/share && cp -r dist/hpc $out/share"}
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${optionalString (enableSharedExecutables && isExecutable && !isGhcjs && stdenv.isDarwin && stdenv.lib.versionOlder ghc.version "7.10") ''
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for exe in "$out/bin/"* ; do
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install_name_tool -add_rpath "$out/lib/ghc-${ghc.version}/${pname}-${version}" "$exe"
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done
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''}
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${optionalString enableSeparateDocOutput ''
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for x in ${docdir "$doc"}/html/src/*.html; do
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remove-references-to -t $out $x
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done
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mkdir -p $doc
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''}
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${optionalString enableSeparateDataOutput "mkdir -p $data"}
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runHook postInstall
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'';
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passthru = passthru // {
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inherit pname version;
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isHaskellLibrary = hasActiveLibrary;
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# TODO: ask why the split outputs are configurable at all?
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# TODO: include tests for split if possible
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# Given the haskell package, returns
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# the directory containing the haddock documentation.
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# `null' if no haddock documentation was built.
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# TODO: fetch the self from the fixpoint instead
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haddockDir = self: if doHaddock then "${docdir self.doc}/html" else null;
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env = stdenv.mkDerivation {
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name = "interactive-${pname}-${version}-environment";
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nativeBuildInputs = [ ghcEnv systemBuildInputs ]
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++ optional isGhcjs ghc."socket.io"; # for ghcjsi
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LANG = "en_US.UTF-8";
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LOCALE_ARCHIVE = optionalString stdenv.isLinux "${glibcLocales}/lib/locale/locale-archive";
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shellHook = ''
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export NIX_${ghcCommandCaps}="${ghcEnv}/bin/${ghcCommand}"
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export NIX_${ghcCommandCaps}PKG="${ghcEnv}/bin/${ghcCommand}-pkg"
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# TODO: is this still valid?
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export NIX_${ghcCommandCaps}_DOCDIR="${ghcEnv}/share/doc/ghc/html"
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export LD_LIBRARY_PATH="''${LD_LIBRARY_PATH:+''${LD_LIBRARY_PATH}:}${
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makeLibraryPath (filter (x: !isNull x) systemBuildInputs)
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}"
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${if isHaLVM
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then ''export NIX_${ghcCommandCaps}_LIBDIR="${ghcEnv}/lib/HaLVM-${ghc.version}"''
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else ''export NIX_${ghcCommandCaps}_LIBDIR="${ghcEnv}/lib/${ghcCommand}-${ghc.version}"''}
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${shellHook}
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'';
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};
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};
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meta = { inherit homepage license platforms; }
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// optionalAttrs broken { inherit broken; }
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// optionalAttrs (description != "") { inherit description; }
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// optionalAttrs (maintainers != []) { inherit maintainers; }
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// optionalAttrs (hydraPlatforms != platforms) { inherit hydraPlatforms; }
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;
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}
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// optionalAttrs (preCompileBuildDriver != "") { inherit preCompileBuildDriver; }
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// optionalAttrs (postCompileBuildDriver != "") { inherit postCompileBuildDriver; }
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// optionalAttrs (preUnpack != "") { inherit preUnpack; }
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// optionalAttrs (postUnpack != "") { inherit postUnpack; }
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// optionalAttrs (configureFlags != []) { inherit configureFlags; }
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// optionalAttrs (patches != []) { inherit patches; }
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// optionalAttrs (patchPhase != "") { inherit patchPhase; }
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// optionalAttrs (preConfigure != "") { inherit preConfigure; }
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// optionalAttrs (postConfigure != "") { inherit postConfigure; }
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// optionalAttrs (preBuild != "") { inherit preBuild; }
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// optionalAttrs (postBuild != "") { inherit postBuild; }
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// optionalAttrs (doCheck) { inherit doCheck; }
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// optionalAttrs (doBenchmark) { inherit doBenchmark; }
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// optionalAttrs (checkPhase != "") { inherit checkPhase; }
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// optionalAttrs (preCheck != "") { inherit preCheck; }
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// optionalAttrs (postCheck != "") { inherit postCheck; }
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// optionalAttrs (preInstall != "") { inherit preInstall; }
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// optionalAttrs (installPhase != "") { inherit installPhase; }
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// optionalAttrs (postInstall != "") { inherit postInstall; }
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// optionalAttrs (preFixup != "") { inherit preFixup; }
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// optionalAttrs (postFixup != "") { inherit postFixup; }
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// optionalAttrs (dontStrip) { inherit dontStrip; }
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// optionalAttrs (hardeningDisable != []) { inherit hardeningDisable; }
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// optionalAttrs (stdenv.isLinux) { LOCALE_ARCHIVE = "${glibcLocales}/lib/locale/locale-archive"; }
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)
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