nixpkgs/pkgs/development/compilers/ghc/8.2.2.nix
Will Dietz 2996d29f71 ghc: don't use LLVM w/musl on non-cross
Doesn't appear to be needed on musl-native on x86_64,
and on non-x86(-64) it's included anyway.
2018-07-11 21:34:47 -05:00

240 lines
10 KiB
Nix

{ stdenv, targetPackages
, buildPlatform, hostPlatform, targetPlatform
# build-tools
, bootPkgs, alex, happy, hscolour
, autoconf, autoreconfHook, automake, coreutils, fetchurl, fetchpatch, perl, python3, sphinx
, runCommand
, libffi, libiconv ? null, ncurses
, useLLVM ? !targetPlatform.isx86 || (targetPlatform.isMusl && hostPlatform != targetPlatform)
, # LLVM is conceptually a run-time-only depedendency, but for
# non-x86, we need LLVM to bootstrap later stages, so it becomes a
# build-time dependency too.
buildLlvmPackages, llvmPackages
, # 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 ? !(gmp.meta.available or false), gmp
, # If enabled, use -fPIC when compiling static libs.
enableRelocatedStaticLibs ? targetPlatform != hostPlatform
, # Whether to build dynamic libs for the standard library (on the target
# platform). Static libs are always built.
enableShared ? true
, # What flavour to build. An empty string indicates no
# specific flavour and falls back to ghc default values.
ghcFlavour ? stdenv.lib.optionalString (targetPlatform != hostPlatform) "perf-cross"
, # Whether to backport https://phabricator.haskell.org/D4388 for
# deterministic profiling symbol names, at the cost of a slightly
# non-standard GHC API
deterministicProfiling ? false
}:
let
inherit (bootPkgs) ghc;
# TODO(@Ericson2314) Make unconditional
targetPrefix = stdenv.lib.optionalString
(targetPlatform != hostPlatform)
"${targetPlatform.config}-";
buildMK = ''
BuildFlavour = ${ghcFlavour}
ifneq \"\$(BuildFlavour)\" \"\"
include mk/flavours/\$(BuildFlavour).mk
endif
DYNAMIC_GHC_PROGRAMS = ${if enableShared then "YES" else "NO"}
'' + stdenv.lib.optionalString enableIntegerSimple ''
INTEGER_LIBRARY = integer-simple
'' + stdenv.lib.optionalString (targetPlatform != hostPlatform) ''
Stage1Only = ${if targetPlatform.system == hostPlatform.system then "NO" else "YES"}
CrossCompilePrefix = ${targetPrefix}
HADDOCK_DOCS = NO
BUILD_SPHINX_HTML = NO
BUILD_SPHINX_PDF = NO
'' + stdenv.lib.optionalString enableRelocatedStaticLibs ''
GhcLibHcOpts += -fPIC
GhcRtsHcOpts += -fPIC
'' + stdenv.lib.optionalString targetPlatform.useAndroidPrebuilt ''
EXTRA_CC_OPTS += -std=gnu99
'';
# Splicer will pull out correct variations
libDeps = platform: [ ncurses ]
++ stdenv.lib.optional (!enableIntegerSimple) gmp
++ stdenv.lib.optional (platform.libc != "glibc") libiconv;
toolsForTarget =
if hostPlatform == buildPlatform then
[ targetPackages.stdenv.cc ] ++ stdenv.lib.optional useLLVM llvmPackages.llvm
else assert targetPlatform == hostPlatform; # build != host == target
[ stdenv.cc ] ++ stdenv.lib.optional useLLVM buildLlvmPackages.llvm;
targetCC = builtins.head toolsForTarget;
in
stdenv.mkDerivation rec {
version = "8.2.2";
name = "${targetPrefix}ghc-${version}";
src = fetchurl {
url = "https://downloads.haskell.org/~ghc/${version}/ghc-${version}-src.tar.xz";
sha256 = "1z05vkpaj54xdypmaml50hgsdpw29dhbs2r7magx0cm199iw73mv";
};
enableParallelBuilding = true;
outputs = [ "out" "doc" ];
patches = [
(fetchpatch { # Fix STRIP to be substituted from configure
url = "https://git.haskell.org/ghc.git/commitdiff_plain/2fc8ce5f0c8c81771c26266ac0b150ca9b75c5f3";
sha256 = "03253ci40np1v6k0wmi4aypj3nmj3rdyvb1k6rwqipb30nfc719f";
})
(import ./abi-depends-determinism.nix { inherit fetchpatch runCommand; })
] ++ stdenv.lib.optionals (hostPlatform != targetPlatform && targetPlatform.system == hostPlatform.system) [
(fetchpatch {
url = "https://raw.githubusercontent.com/gentoo/gentoo/08a41d2dff99645af6ac5a7bb4774f5f193b6f20/dev-lang/ghc/files/ghc-8.2.1_rc1-unphased-cross.patch";
sha256 = "1hxj80bjx0x3w0f35cj3k2wipppr1ald03jwfy5q0xlxygdha17w";
})
(fetchpatch {
url = "https://raw.githubusercontent.com/gentoo/gentoo/08a41d2dff99645af6ac5a7bb4774f5f193b6f20/dev-lang/ghc/files/ghc-8.2.1_rc1-staged-cross.patch";
sha256 = "12xsln3zyfpvml8bwdpbc003h6zl1qh2qcq1rhdrw02n45dz8lvc";
})
(fetchpatch {
url = "https://raw.githubusercontent.com/gentoo/gentoo/08a41d2dff99645af6ac5a7bb4774f5f193b6f20/dev-lang/ghc/files/ghc-8.2.1_rc1-ghci-cross.patch";
sha256 = "03dcqf5af3vjhrky3f2z26j4d9h8qd9nkv76xp0l97h4cqk7vfqb";
})
(fetchpatch {
url = "https://raw.githubusercontent.com/gentoo/gentoo/08a41d2dff99645af6ac5a7bb4774f5f193b6f20/dev-lang/ghc/files/ghc-8.2.1_rc1-stage2-cross.patch";
sha256 = "0pi2m85wjxaaablq6n4q5vyn9qxvry5d7nmja4b28i68yb4ly9g1";
})
(fetchpatch {
url = "https://raw.githubusercontent.com/gentoo/gentoo/08a41d2dff99645af6ac5a7bb4774f5f193b6f20/dev-lang/ghc/files/ghc-8.2.1_rc1-hp2ps-cross.patch";
sha256 = "1fszfavf1cvrf02x500mi7jykcpvpl2i7i4qzr2qz9sbmyq063f0";
})
] ++ stdenv.lib.optional deterministicProfiling
(fetchpatch { # Backport of https://phabricator.haskell.org/D4388 for more determinism
url = "https://github.com/shlevy/ghc/commit/fec1b8d3555c447c0d8da0e96b659be67c8bb4bc.patch";
sha256 = "1lyysz6hfd1njcigpm8xppbnkadqfs0kvrp7s8vqgb38pjswj5hg";
})
++ stdenv.lib.optional stdenv.isDarwin ./backport-dylib-command-size-limit.patch;
postPatch = "patchShebangs .";
# GHC is a bit confused on its cross terminology.
preConfigure = ''
for env in $(env | grep '^TARGET_' | sed -E 's|\+?=.*||'); do
export "''${env#TARGET_}=''${!env}"
done
# GHC is a bit confused on its cross terminology, as these would normally be
# the *host* tools.
export CC="${targetCC}/bin/${targetCC.targetPrefix}cc"
export CXX="${targetCC}/bin/${targetCC.targetPrefix}cxx"
# Use gold to work around https://sourceware.org/bugzilla/show_bug.cgi?id=16177
export LD="${targetCC.bintools}/bin/${targetCC.bintools.targetPrefix}ld${stdenv.lib.optionalString targetPlatform.isAarch32 ".gold"}"
export AS="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}as"
export AR="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}ar"
export NM="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}nm"
export RANLIB="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}ranlib"
export READELF="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}readelf"
export STRIP="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}strip"
echo -n "${buildMK}" > mk/build.mk
sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure
'' + stdenv.lib.optionalString (!stdenv.isDarwin) ''
export NIX_LDFLAGS+=" -rpath $out/lib/ghc-${version}"
'' + stdenv.lib.optionalString stdenv.isDarwin ''
export NIX_LDFLAGS+=" -no_dtrace_dof"
'';
# 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=$doc/share/doc/ghc"
] ++ stdenv.lib.optional (targetPlatform == hostPlatform) [
"--with-curses-includes=${ncurses.dev}/include" "--with-curses-libraries=${ncurses.out}/lib"
] ++ stdenv.lib.optional (targetPlatform == hostPlatform && ! enableIntegerSimple) [
"--with-gmp-includes=${gmp.dev}/include" "--with-gmp-libraries=${gmp.out}/lib"
] ++ stdenv.lib.optional (targetPlatform == hostPlatform && hostPlatform.libc != "glibc") [
"--with-iconv-includes=${libiconv}/include" "--with-iconv-libraries=${libiconv}/lib"
] ++ stdenv.lib.optionals (targetPlatform != hostPlatform) [
"--enable-bootstrap-with-devel-snapshot"
] ++ stdenv.lib.optionals (targetPlatform.isAarch32) [
"CFLAGS=-fuse-ld=gold"
"CONF_GCC_LINKER_OPTS_STAGE1=-fuse-ld=gold"
"CONF_GCC_LINKER_OPTS_STAGE2=-fuse-ld=gold"
] ++ stdenv.lib.optionals (targetPlatform.isDarwin && targetPlatform.isAarch64) [
# fix for iOS: https://www.reddit.com/r/haskell/comments/4ttdz1/building_an_osxi386_to_iosarm64_cross_compiler/d5qvd67/
"--disable-large-address-space"
];
# Make sure we never relax`$PATH` and hooks support for compatability.
strictDeps = true;
nativeBuildInputs = [
autoconf autoreconfHook automake perl python3 sphinx
ghc alex happy hscolour
];
# For building runtime libs
depsBuildTarget = toolsForTarget;
buildInputs = libDeps hostPlatform;
propagatedBuildInputs = [ targetPackages.stdenv.cc ]
++ stdenv.lib.optional useLLVM llvmPackages.llvm;
depsTargetTarget = map stdenv.lib.getDev (libDeps targetPlatform);
depsTargetTargetPropagated = map (stdenv.lib.getOutput "out") (libDeps targetPlatform);
# required, because otherwise all symbols from HSffi.o are stripped, and
# that in turn causes GHCi to abort
stripDebugFlags = [ "-S" ] ++ stdenv.lib.optional (!targetPlatform.isDarwin) "--keep-file-symbols";
checkTarget = "test";
doCheck = false; # fails with "testsuite/tests: No such file or directory. Stop."
hardeningDisable = [ "format" ];
postInstall = ''
for bin in "$out"/lib/${name}/bin/*; do
isELF "$bin" || continue
paxmark m "$bin"
done
# Install the bash completion file.
install -D -m 444 utils/completion/ghc.bash $out/share/bash-completion/completions/${targetPrefix}ghc
# Patch scripts to include "readelf" and "cat" in $PATH.
for i in "$out/bin/"*; do
test ! -h $i || continue
egrep --quiet '^#!' <(head -n 1 $i) || continue
sed -i -e '2i export PATH="$PATH:${stdenv.lib.makeBinPath [ targetPackages.stdenv.cc.bintools coreutils ]}"' $i
done
'';
passthru = {
inherit bootPkgs targetPrefix;
inherit llvmPackages;
inherit enableShared;
# Our Cabal compiler name
haskellCompilerName = "ghc-8.2.2";
};
meta = {
homepage = http://haskell.org/ghc;
description = "The Glasgow Haskell Compiler";
maintainers = with stdenv.lib.maintainers; [ marcweber andres peti ];
inherit (ghc.meta) license platforms;
};
}