nixpkgs/pkgs/development/compilers/ghc/7.2.2.nix
Ben Gamari bf687907d7 haskell lib: Make Cabal compiler names explicit
Cabal2nix expects a --compiler flag that contains a Cabal Compiler description.
We used to use the compiler's derivation name for this, but this breaks when
cross-compiling due to the target suffix. Instead we add an explicit
haskellCompilerName attribute to Haskell compiler derivations.
2018-01-21 23:31:05 -05:00

79 lines
2.9 KiB
Nix

{ stdenv, fetchurl, ghc, perl, ncurses, libiconv
, # 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 ? false, gmp ? null
}:
# TODO(@Ericson2314): Cross compilation support
assert stdenv.targetPlatform == stdenv.hostPlatform;
assert !enableIntegerSimple -> gmp != null;
stdenv.mkDerivation rec {
version = "7.2.2";
name = "ghc-${version}";
src = fetchurl {
url = "https://downloads.haskell.org/~ghc/${version}/ghc-${version}-src.tar.bz2";
sha256 = "0g87d3z9275dniaqzkf56qfgzp1msd89nqqhhm2gkc6iga072spz";
};
patches = [ ./fix-7.2.2-clang.patch ./relocation.patch ];
buildInputs = [ ghc perl ncurses ]
++ stdenv.lib.optional (!enableIntegerSimple) gmp;
buildMK = ''
libraries/terminfo_CONFIGURE_OPTS += --configure-option=--with-curses-includes="${ncurses.dev}/include"
libraries/terminfo_CONFIGURE_OPTS += --configure-option=--with-curses-libraries="${ncurses.out}/lib"
${stdenv.lib.optionalString stdenv.isDarwin ''
libraries/base_CONFIGURE_OPTS += --configure-option=--with-iconv-includes="${libiconv}/include"
libraries/base_CONFIGURE_OPTS += --configure-option=--with-iconv-libraries="${libiconv}/lib"
''}
'' + (if enableIntegerSimple then ''
INTEGER_LIBRARY = integer-simple
'' else ''
libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="${gmp.out}/lib"
libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-includes="${gmp.dev}/include"
'');
preConfigure = ''
echo -n "${buildMK}" > mk/build.mk
sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure
'' + stdenv.lib.optionalString stdenv.isDarwin ''
find . -name '*.hs' | xargs sed -i -e 's|ASSERT (|ASSERT(|' -e 's|ASSERT2 (|ASSERT2(|' -e 's|WARN (|WARN(|'
find . -name '*.lhs' | xargs sed -i -e 's|ASSERT (|ASSERT(|' -e 's|ASSERT2 (|ASSERT2(|' -e 's|WARN (|WARN(|'
export NIX_LDFLAGS+=" -no_dtrace_dof"
'';
configureFlags = if stdenv.isDarwin then "--with-gcc=${./gcc-clang-wrapper.sh}"
else "--with-gcc=${stdenv.cc}/bin/gcc";
NIX_CFLAGS_COMPILE = "-fomit-frame-pointer";
# required, because otherwise all symbols from HSffi.o are stripped, and
# that in turn causes GHCi to abort
stripDebugFlags=["-S" "--keep-file-symbols"];
passthru = {
targetPprefix = "";
# Our Cabal compiler name
haskellCompilerName = "ghc";
};
meta = {
homepage = http://haskell.org/ghc;
description = "The Glasgow Haskell Compiler";
maintainers = [
stdenv.lib.maintainers.marcweber
stdenv.lib.maintainers.andres
stdenv.lib.maintainers.peti
];
platforms = ["x86_64-linux" "i686-linux"]; # Darwin is unsupported.
inherit (ghc.meta) license;
broken = true; # broken by 51cf42ad0d3ccb55af182f1f0ee5eb5094ea5995: https://hydra.nixos.org/build/60616815
};
}