Merge remote-tracking branch 'origin/master' into stdenv-updates.
Conflicts: pkgs/development/interpreters/perl/5.16/default.nix pkgs/tools/networking/curl/default.nix pkgs/top-level/all-packages.nix pkgs/top-level/release-python.nix pkgs/top-level/release-small.nix pkgs/top-level/release.nix
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@@ -1,15 +1,15 @@
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{ stdenv, fetchurl, ghc, perl, gmp, ncurses }:
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{ stdenv, fetchurl, ghc, perl, gmp, ncurses, happy, alex }:
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stdenv.mkDerivation rec {
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version = "7.7.20130828";
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version = "7.7.20131202";
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name = "ghc-${version}";
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src = fetchurl {
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url = "http://darcs.haskell.org/ghcBuilder/uploads/tn23/${name}-src.tar.bz2";
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sha256 = "180nkd77kz3mv4g7yq8ipx34p5q8k714l0z2527y49lghy118jzv";
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url = "http://cryp.to/${name}.tar.xz";
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sha256 = "1gnp5c3x7dbaz7s2yvkw2fmvqh5by2gpp0zlcyj8p2gv13gxi2cb";
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};
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buildInputs = [ ghc perl gmp ncurses ];
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buildInputs = [ ghc perl gmp ncurses happy alex ];
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enableParallelBuilding = true;
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@@ -1,16 +1,42 @@
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{ stdenv, ghc, packages, buildEnv, makeWrapper }:
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{ stdenv, ghc, packages, buildEnv, makeWrapper, ignoreCollisions ? false }:
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assert packages != [];
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# This wrapper works only with GHC 6.12 or later.
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assert stdenv.lib.versionOlder "6.12" ghc.version;
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# It's probably a good idea to include the library "ghc-paths" in the
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# compiler environment, because we have a specially patched version of
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# that package in Nix that honors these environment variables
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#
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# NIX_GHC
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# NIX_GHCPKG
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# NIX_GHC_DOCDIR
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# NIX_GHC_LIBDIR
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#
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# instead of hard-coding the paths. The wrapper sets these variables
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# appropriately to configure ghc-paths to point back to the wrapper
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# instead of to the pristine GHC package, which doesn't know any of the
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# additional libraries.
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#
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# A good way to import the environment set by the wrapper below into
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# your shell is to add the following snippet to your ~/.bashrc:
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#
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# if [ -e ~/.nix-profile/bin/ghc ]; then
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# eval $(grep export ~/.nix-profile/bin/ghc)
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# fi
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let
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ghc761OrLater = stdenv.lib.versionOlder "7.6.1" ghc.version;
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packageDBFlag = if ghc761OrLater then "--package-db" else "--package-conf";
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packageDBFlag = if ghc761OrLater then "--global-package-db" else "--global-conf";
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libDir = "$out/lib/ghc-${ghc.version}";
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docDir = "$out/share/doc/ghc/html";
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packageCfgDir = "${libDir}/package.conf.d";
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isHaskellPkg = x: (x ? pname) && (x ? version);
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in
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if packages == [] then ghc else
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buildEnv {
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name = "haskell-env-${ghc.name}";
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paths = stdenv.lib.filter (x: x ? ghc) (stdenv.lib.closePropagation packages) ++ [ghc];
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paths = stdenv.lib.filter isHaskellPkg (stdenv.lib.closePropagation packages) ++ [ghc];
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inherit ignoreCollisions;
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postBuild = ''
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. ${makeWrapper}/nix-support/setup-hook
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@@ -20,6 +46,7 @@ buildEnv {
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--add-flags '"-B$NIX_GHC_LIBDIR"' \
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--set "NIX_GHC" "$out/bin/ghc" \
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--set "NIX_GHCPKG" "$out/bin/ghc-pkg" \
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--set "NIX_GHC_DOCDIR" "${docDir}" \
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--set "NIX_GHC_LIBDIR" "${libDir}"
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done
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@@ -29,12 +56,13 @@ buildEnv {
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--add-flags "-f $out/bin/ghc" \
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--set "NIX_GHC" "$out/bin/ghc" \
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--set "NIX_GHCPKG" "$out/bin/ghc-pkg" \
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--set "NIX_GHC_DOCDIR" "${docDir}" \
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--set "NIX_GHC_LIBDIR" "${libDir}"
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done
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for prg in ghc-pkg ghc-pkg-${ghc.version}; do
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rm -f $out/bin/$prg
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makeWrapper ${ghc}/bin/$prg $out/bin/$prg --add-flags "${packageDBFlag} ${packageCfgDir}"
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makeWrapper ${ghc}/bin/$prg $out/bin/$prg --add-flags "${packageDBFlag}=${packageCfgDir}"
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done
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$out/bin/ghc-pkg recache
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