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8 changes: 4 additions & 4 deletions doc/languages-frameworks/haskell.section.md
Original file line number Diff line number Diff line change
Expand Up @@ -101,10 +101,10 @@ to compile your Haskell packages with any GHC version you please. The following
command displays the complete list of available compilers:
```
$ nix-env -f "<nixpkgs>" -qaP -A haskell.compiler
haskell.compiler.ghc8101 ghc-8.10.0.20191210
haskell.compiler.integer-simple.ghc8101 ghc-8.10.0.20191210
haskell.compiler.ghcHEAD ghc-8.10.20191119
haskell.compiler.integer-simple.ghcHEAD ghc-8.10.20191119
haskell.compiler.ghc8101 ghc-8.10.1
haskell.compiler.integer-simple.ghc8101 ghc-8.10.1
haskell.compiler.ghcHEAD ghc-8.11.20200403
haskell.compiler.integer-simple.ghcHEAD ghc-8.11.20200403
haskell.compiler.ghc822Binary ghc-8.2.2-binary
haskell.compiler.ghc844 ghc-8.4.4
haskell.compiler.ghc863Binary ghc-8.6.3-binary
Expand Down
48 changes: 30 additions & 18 deletions pkgs/development/compilers/ghc/head.nix
Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,17 @@

# build-tools
, bootPkgs
, autoconf, autoreconfHook, automake, coreutils, fetchgit, fetchpatch, perl, python3, m4, sphinx
, autoconf, autoreconfHook, automake, coreutils, fetchgit, perl, python3, m4, sphinx
, bash

, libiconv ? null, ncurses

, # GHC can be built with system libffi or a bundled one.
libffi ? null

, enableDwarf ? !stdenv.targetPlatform.isDarwin &&
!stdenv.targetPlatform.isWindows, elfutils # for DWARF support
!stdenv.targetPlatform.isWindows
, elfutils # for DWARF support

, useLLVM ? !stdenv.targetPlatform.isx86 || stdenv.targetPlatform.isiOS
, # LLVM is conceptually a run-time-only depedendency, but for
Expand All @@ -18,7 +22,8 @@

, # If enabled, GHC will be built with the GPL-free but slower integer-simple
# library instead of the faster but GPLed integer-gmp library.
enableIntegerSimple ? !(stdenv.lib.any (stdenv.lib.meta.platformMatch stdenv.hostPlatform) gmp.meta.platforms), gmp
enableIntegerSimple ? !(stdenv.lib.any (stdenv.lib.meta.platformMatch stdenv.hostPlatform) gmp.meta.platforms)
, gmp

, # If enabled, use -fPIC when compiling static libs.
enableRelocatedStaticLibs ? stdenv.targetPlatform != stdenv.hostPlatform
Expand All @@ -30,7 +35,7 @@
, # Whetherto build terminfo.
enableTerminfo ? !stdenv.targetPlatform.isWindows

, version ? "8.10.20191119"
, version ? "8.11.20200403"
, # What flavour to build. An empty string indicates no
# specific flavour and falls back to ghc default values.
ghcFlavour ? stdenv.lib.optionalString (stdenv.targetPlatform != stdenv.hostPlatform)
Expand Down Expand Up @@ -75,6 +80,7 @@ let

# Splicer will pull out correct variations
libDeps = platform: stdenv.lib.optional enableTerminfo ncurses
++ [libffi]
++ stdenv.lib.optional (!enableIntegerSimple) gmp
++ stdenv.lib.optional (platform.libc != "glibc" && !targetPlatform.isWindows) libiconv
++ stdenv.lib.optional enableDwarf elfutils;
Expand All @@ -95,17 +101,14 @@ stdenv.mkDerivation (rec {

src = fetchgit {
url = "https://gitlab.haskell.org/ghc/ghc.git/";
rev = "0418c38d55c7a47967187dce2db5ea2ab1021b1e";
sha256 = "1d8g30ii0w4xh6fh61bxbalsqqyanny99nn3p727fx7favnhgvxi";
rev = "4291bddaea3148908c55f235ee8978e1d9aa6f20";
sha256 = "1gs3mxmsdpsgsp7vnawx8mys0qwg4x2zhfrbciy3wv8nv13ar1af";
};

enableParallelBuilding = true;

outputs = [ "out" "doc" ];

patches = [
];

postPatch = "patchShebangs .";

# GHC is a bit confused on its cross terminology.
Expand All @@ -128,8 +131,8 @@ stdenv.mkDerivation (rec {
export STRIP="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}strip"

echo -n "${buildMK}" > mk/build.mk
echo ${version} >VERSION
echo ${src.rev} >GIT_COMMIT_ID
echo ${version} > VERSION
echo ${src.rev} > GIT_COMMIT_ID
./boot
sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure
'' + stdenv.lib.optionalString (!stdenv.isDarwin) ''
Expand Down Expand Up @@ -159,31 +162,40 @@ stdenv.mkDerivation (rec {
# TODO(@Ericson2314): Always pass "--target" and always prefix.
configurePlatforms = [ "build" "host" ]
++ stdenv.lib.optional (targetPlatform != hostPlatform) "target";

# `--with` flags for libraries needed for RTS linker
configureFlags = [
"--datadir=$doc/share/doc/ghc"
"--with-curses-includes=${ncurses.dev}/include" "--with-curses-libraries=${ncurses.out}/lib"
"--with-curses-libraries=${ncurses.out}/lib"
] ++ stdenv.lib.optionals (libffi != null) [
"--with-system-libffi"
"--with-ffi-includes=${targetPackages.libffi.dev}/include"
"--with-ffi-libraries=${targetPackages.libffi.out}/lib"
] ++ stdenv.lib.optionals (targetPlatform == hostPlatform && !enableIntegerSimple) [
"--with-gmp-includes=${targetPackages.gmp.dev}/include" "--with-gmp-libraries=${targetPackages.gmp.out}/lib"
"--with-gmp-includes=${targetPackages.gmp.dev}/include"
"--with-gmp-libraries=${targetPackages.gmp.out}/lib"
] ++ stdenv.lib.optionals (targetPlatform == hostPlatform && hostPlatform.libc != "glibc" && !targetPlatform.isWindows) [
"--with-iconv-includes=${libiconv}/include" "--with-iconv-libraries=${libiconv}/lib"
"--with-iconv-includes=${libiconv}/include"
"--with-iconv-libraries=${libiconv}/lib"
] ++ stdenv.lib.optionals (targetPlatform != hostPlatform) [
"--enable-bootstrap-with-devel-snapshot"
] ++ stdenv.lib.optionals useLdGold [
"CFLAGS=-fuse-ld=gold"
"CONF_GCC_LINKER_OPTS_STAGE1=-fuse-ld=gold"
"CONF_GCC_LINKER_OPTS_STAGE2=-fuse-ld=gold"
] ++ stdenv.lib.optionals (disableLargeAddressSpace) [
"--disable-large-address-space"
] ++ stdenv.lib.optionals enableDwarf [
] ++ stdenv.lib.optional disableLargeAddressSpace "--disable-large-address-space"
++ stdenv.lib.optionals enableDwarf [
"--enable-dwarf-unwind"
"--with-libdw-includes=${stdenv.lib.getDev elfutils}/include"
"--with-libdw-libraries=${stdenv.lib.getLib elfutils}/lib"
];

# Make sure we never relax`$PATH` and hooks support for compatability.
# Make sure we never relax`$PATH` and hooks support for compatibility.
strictDeps = true;

# Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
dontAddExtraLibs = true;

nativeBuildInputs = [
perl autoconf autoreconfHook automake m4 python3 sphinx
ghc bootPkgs.alex bootPkgs.happy bootPkgs.hscolour
Expand Down
7 changes: 4 additions & 3 deletions pkgs/top-level/haskell-packages.nix
Original file line number Diff line number Diff line change
Expand Up @@ -81,10 +81,11 @@ in {
llvmPackages = pkgs.llvmPackages_9;
};
ghcHEAD = callPackage ../development/compilers/ghc/head.nix {
bootPkgs = packages.ghc865Binary;
bootPkgs = packages.ghc883; # no binary yet
inherit (buildPackages.python3Packages) sphinx;
buildLlvmPackages = buildPackages.llvmPackages_6;
llvmPackages = pkgs.llvmPackages_6;
buildLlvmPackages = buildPackages.llvmPackages_9;
llvmPackages = pkgs.llvmPackages_9;
libffi = pkgs.libffi;
};
ghcjs = compiler.ghcjs86;
ghcjs86 = callPackage ../development/compilers/ghcjs-ng {
Expand Down