diff options
Diffstat (limited to 'pkgs/build-support/cabal/ghcjs.nix')
| -rw-r--r-- | pkgs/build-support/cabal/ghcjs.nix | 282 |
1 files changed, 0 insertions, 282 deletions
diff --git a/pkgs/build-support/cabal/ghcjs.nix b/pkgs/build-support/cabal/ghcjs.nix deleted file mode 100644 index 8ae1746dc78b..000000000000 --- a/pkgs/build-support/cabal/ghcjs.nix +++ /dev/null @@ -1,282 +0,0 @@ -# generic builder for Cabal packages - -{ stdenv, fetchurl, lib, pkgconfig, ghcjs, ghc, Cabal, jailbreakCabal, glibcLocales -, gnugrep, coreutils, hscolour # hscolour is unused -, enableLibraryProfiling ? false -, enableSharedLibraries ? false -, enableSharedExecutables ? false -, enableStaticLibraries ? true -, enableCheckPhase ? true -, enableHyperlinkSource ? false -, extension ? (self : super : {}) -}: - -let - enableFeature = stdenv.lib.enableFeature; - optional = stdenv.lib.optional; - optionals = stdenv.lib.optionals; - optionalString = stdenv.lib.optionalString; - filter = stdenv.lib.filter; - - defaultSetupHs = builtins.toFile "Setup.hs" '' - import Distribution.Simple - main = defaultMain - ''; -in - -{ - mkDerivation = - args : # arguments for the individual package, can modify the defaults - let # These attributes are removed in the end. This is in order not to spoil the build - # environment overly, but also to keep hash-backwards-compatible with the old cabal.nix. - internalAttrs = [ - "internalAttrs" "buildDepends" "buildTools" "extraLibraries" "pkgconfigDepends" - "isLibrary" "isExecutable" "testDepends" - ]; - - # Stuff happening after the user preferences have been processed. We remove - # internal attributes and strip null elements from the dependency lists, all - # in the interest of keeping hashes stable. - postprocess = - x : (removeAttrs x internalAttrs) // { - buildInputs = filter (y : ! (y == null)) x.buildInputs; - propagatedBuildInputs = filter (y : ! (y == null)) x.propagatedBuildInputs; - propagatedUserEnvPkgs = filter (y : ! (y == null)) x.propagatedUserEnvPkgs; - doCheck = enableCheckPhase && x.doCheck; - hyperlinkSource = enableHyperlinkSource && x.hyperlinkSource; - }; - - defaults = - self : { # self is the final version of the attribute set - - # pname should be defined by the client to be the package basename - # version should be defined by the client to be the package version - - # fname is the internal full name of the package - fname = "${self.pname}-${self.version}"; - - # name is the external full name of the package; usually we prefix - # all packages with haskell- to avoid name clashes for libraries; - # if that is not desired (for applications), name can be set to - # fname. - name = if self.isLibrary then - if enableLibraryProfiling && self.enableSharedLibraries then - "haskell-${self.pname}-ghcjs${ghc.ghc.version}-${self.version}-profiling-shared" - else if enableLibraryProfiling && !self.enableSharedLibraries then - "haskell-${self.pname}-ghcjs${ghc.ghc.version}-${self.version}-profiling" - else if !enableLibraryProfiling && self.enableSharedLibraries then - "haskell-${self.pname}-ghcjs${ghc.ghc.version}-${self.version}-shared" - else - "haskell-${self.pname}-ghcjs${ghc.ghc.version}-${self.version}" - else - "${self.pname}-${self.version}"; - - # the default download location for Cabal packages is Hackage, - # you still have to specify the checksum - src = fetchurl { - url = "mirror://hackage/${self.pname}/${self.fname}.tar.gz"; - inherit (self) sha256; - }; - - # default buildInputs are just ghc, if more buildInputs are required - # buildInputs can be extended by the client by using extraBuildInputs, - # but often propagatedBuildInputs is preferable anyway - buildInputs = [ghc ghc.ghc.parent.Cabal_1_22_0_0] ++ self.extraBuildInputs; - extraBuildInputs = self.buildTools ++ - (optionals self.doCheck self.testDepends) ++ - (if self.pkgconfigDepends == [] then [] else [pkgconfig]) ++ - (if self.isLibrary then [] else self.buildDepends ++ self.extraLibraries ++ self.pkgconfigDepends); - - # we make sure that propagatedBuildInputs is defined, so that we don't - # have to check for its existence - propagatedBuildInputs = if self.isLibrary then self.buildDepends ++ self.extraLibraries ++ self.pkgconfigDepends else []; - - # By default, also propagate all dependencies to the user environment. This is required, otherwise packages would be broken, because - # GHC also needs all dependencies to be available. - propagatedUserEnvPkgs = if self.isLibrary then self.buildDepends else []; - - # library directories that have to be added to the Cabal files - extraLibDirs = []; - - # build-depends Cabal field - buildDepends = []; - - # target(s) passed to the cabal build phase as an argument - buildTarget = ""; - - # build-depends Cabal fields stated in test-suite stanzas - testDepends = []; - - # target(s) passed to the cabal test phase as an argument - testTarget = ""; - - # build-tools Cabal field - buildTools = []; - - # extra-libraries Cabal field - extraLibraries = []; - - # pkgconfig-depends Cabal field - pkgconfigDepends = []; - - isLibrary = ! self.isExecutable; - isExecutable = false; - - # ignore version restrictions on the build inputs that the cabal file might specify - jailbreak = false; - - # pass the '--enable-split-objs' flag to cabal in the configure stage - enableSplitObjs = false; # !stdenv.isDarwin; # http://hackage.haskell.org/trac/ghc/ticket/4013 - - # pass the '--enable-tests' flag to cabal in the configure stage - # and run any regression test suites the package might have - doCheck = false; #enableCheckPhase; - - # pass the '--hyperlink-source' flag to ./Setup haddock - hyperlinkSource = enableHyperlinkSource; - - # abort the build if the configure phase detects that the package - # depends on multiple versions of the same build input - strictConfigurePhase = true; - - # pass the '--enable-library-vanilla' flag to cabal in the - # configure stage to enable building shared libraries - inherit enableStaticLibraries; - - # pass the '--enable-shared' flag to cabal in the configure - # stage to enable building shared libraries - inherit enableSharedLibraries; - - # pass the '--enable-executable-dynamic' flag to cabal in - # the configure stage to enable linking shared libraries - inherit enableSharedExecutables; - - extraConfigureFlags = [ - (enableFeature self.enableSplitObjs "split-objs") - (enableFeature enableLibraryProfiling "library-profiling") - (enableFeature true "shared") - (enableFeature self.enableStaticLibraries "library-vanilla") - (enableFeature self.enableSharedExecutables "executable-dynamic") - (enableFeature self.doCheck "tests") - ]; - - # GHC needs the locale configured during the Haddock phase. - LANG = "en_US.UTF-8"; - LOCALE_ARCHIVE = optionalString stdenv.isLinux "${glibcLocales}/lib/locale/locale-archive"; - - # compiles Setup and configures - configurePhase = '' - eval "$preConfigure" - - ${optionalString self.jailbreak "${ghc.ghc.parent.jailbreakCabal}/bin/jailbreak-cabal ${self.pname}.cabal"} - - PATH=$PATH:${ghc.ghc.ghc}/bin - - for i in Setup.hs Setup.lhs ${defaultSetupHs}; do - test -f $i && break - done - ghc --make -o Setup -odir $TMPDIR -hidir $TMPDIR $i - - for p in $extraBuildInputs $propagatedBuildInputs $propagatedNativeBuildInputs; do - PkgDir="$p/lib/ghcjs-${ghc.ghc.version}_ghc-${ghc.ghc.ghc.version}/package.conf.d" - if [ -f "$PkgDir/package.cache" ]; then - extraConfigureFlags+=" --package-db=$PkgDir" - continue; - fi - if [ -d "$p/include" ]; then - extraConfigureFlags+=" --extra-include-dirs=$p/include" - fi - for d in lib{,64}; do - if [ -d "$p/$d" ]; then - extraConfigureFlags+=" --extra-lib-dirs=$p/$d" - fi - done - done - - configureFlags+=" --package-db=${ghc.ghc}/${ghc.ghc.libDir}/package.conf.d" - - ${optionalString (self.enableSharedExecutables && self.stdenv.isLinux) '' - configureFlags+=" --ghc-option=-optl=-Wl,-rpath=$out/lib/${ghc.ghc.name}/${self.pname}-${self.version}"; - ''} - ${optionalString (self.enableSharedExecutables && self.stdenv.isDarwin) '' - configureFlags+=" --ghc-option=-optl=-Wl,-headerpad_max_install_names"; - ''} - - echo "configure flags: $extraConfigureFlags $configureFlags" - ./Setup configure --ghcjs --verbose --prefix="$out" --libdir='$prefix/lib/$compiler' \ - --libsubdir='$pkgid' $extraConfigureFlags $configureFlags 2>&1 \ - ${optionalString self.strictConfigurePhase '' - | ${coreutils}/bin/tee "$NIX_BUILD_TOP/cabal-configure.log" - if ${gnugrep}/bin/egrep -q '^Warning:.*depends on multiple versions' "$NIX_BUILD_TOP/cabal-configure.log"; then - echo >&2 "*** abort because of serious configure-time warning from Cabal" - exit 1 - fi - ''} - - eval "$postConfigure" - ''; - - # builds via Cabal - buildPhase = '' - eval "$preBuild" - - ./Setup build ${self.buildTarget} - - export GHC_PACKAGE_PATH=$(${ghc.GHCPackages}) - #test -n "$noHaddock" || ./Setup haddock --html --hoogle \ - # ${optionalString self.hyperlinkSource "--hyperlink-source"} - - eval "$postBuild" - ''; - - checkPhase = optional self.doCheck '' - eval "$preCheck" - - ./Setup test ${self.testTarget} - - eval "$postCheck" - ''; - - # installs via Cabal; creates a registration file for nix-support - # so that the package can be used in other Haskell-builds; also - # adds all propagated build inputs to the user environment packages - installPhase = '' - eval "$preInstall" - - ./Setup copy - - mkdir -p $out/bin # necessary to get it added to PATH - - local confDir=$out/lib/ghcjs-${ghc.ghc.version}_ghc-${ghc.ghc.ghc.version}/package.conf.d - local installedPkgConf=$confDir/${self.fname}.installedconf - local pkgConf=$confDir/${self.fname}.conf - mkdir -p $confDir - ./Setup register --gen-pkg-config=$pkgConf - if test -f $pkgConf; then - echo '[]' > $installedPkgConf - GHC_PACKAGE_PATH=$installedPkgConf ghcjs-pkg --global register $pkgConf --force --package-db=$confDir || true - ghcjs-pkg recache --package-db=$confDir - fi - - if test -f $out/nix-support/propagated-native-build-inputs; then - ln -s $out/nix-support/propagated-native-build-inputs $out/nix-support/propagated-user-env-packages - fi - - ${optionalString (self.enableSharedExecutables && self.isExecutable && self.stdenv.isDarwin) '' - for exe in $out/bin/* ; do - install_name_tool -add_rpath $out/lib/${ghc.ghc.name}/${self.pname}-${self.version} $exe || true # Ignore failures, which seem to be due to hitting bash scripts rather than binaries - done - ''} - - eval "$postInstall" - ''; - - # We inherit stdenv and ghc so that they can be used - # in Cabal derivations. - inherit stdenv ghc; - }; - in - stdenv.mkDerivation (postprocess (let super = defaults self // args self; - self = super // extension self super; - in self)); -} |