a9646b39cf
This matters for `callCabal2nix`, when the cabal file has something like `if impl(ghc >= 7.7)`
78 lines
2.9 KiB
Nix
78 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 = "7.4.2";
|
|
|
|
name = "ghc-${version}";
|
|
|
|
src = fetchurl {
|
|
url = "https://downloads.haskell.org/~ghc/${version}/ghc-${version}-src.tar.bz2";
|
|
sha256 = "0vc3zmxqi4gflssmj35n5c8idbvyrhd88abi50whbirwlf4i5vpj";
|
|
};
|
|
|
|
patches = [ ./fix-7.4.2-clang.patch ./relocation.patch ];
|
|
|
|
buildInputs = [ ghc perl ncurses ]
|
|
++ stdenv.lib.optional (!enableIntegerSimple) gmp;
|
|
|
|
buildMK = ''
|
|
libraries/terminfo_CONFIGURE_OPTS += --configure-option=--with-curses-includes="${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) ''
|
|
export NIX_LDFLAGS+=" -rpath $out/lib/ghc-${version}"
|
|
'' + 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";
|
|
|
|
# required, because otherwise all symbols from HSffi.o are stripped, and
|
|
# that in turn causes GHCi to abort
|
|
stripDebugFlags = [ "-S" ] ++ stdenv.lib.optional (!stdenv.isDarwin) "--keep-file-symbols";
|
|
|
|
passthru = {
|
|
targetPrefix = "";
|
|
|
|
# Our Cabal compiler name
|
|
haskellCompilerName = "ghc-7.4.2";
|
|
};
|
|
|
|
meta = {
|
|
homepage = http://haskell.org/ghc;
|
|
description = "The Glasgow Haskell Compiler";
|
|
maintainers = [
|
|
stdenv.lib.maintainers.marcweber
|
|
stdenv.lib.maintainers.andres
|
|
stdenv.lib.maintainers.peti
|
|
];
|
|
inherit (ghc.meta) license platforms;
|
|
};
|
|
|
|
}
|