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69 lines
2.5 KiB
Nix
69 lines
2.5 KiB
Nix
{ stdenv, fetchurl, ghc, perl, ncurses, libiconv
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, # If enabled, GHC will be built with the GPL-free but slower integer-simple
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# library instead of the faster but GPLed integer-gmp library.
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enableIntegerSimple ? false, gmp ? null
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}:
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# TODO(@Ericson2314): Cross compilation support
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assert stdenv.targetPlatform == stdenv.hostPlatform;
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assert !enableIntegerSimple -> gmp != null;
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stdenv.mkDerivation (rec {
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version = "7.8.4";
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name = "ghc-${version}";
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src = fetchurl {
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url = "https://downloads.haskell.org/~ghc/${version}/ghc-${version}-src.tar.xz";
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sha256 = "1i4254akbb4ym437rf469gc0m40bxm31blp6s1z1g15jmnacs6f3";
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};
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patches = [ ./relocation.patch ];
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buildInputs = [ ghc perl ncurses ]
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++ stdenv.lib.optional (!enableIntegerSimple) gmp;
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enableParallelBuilding = true;
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buildMK = ''
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libraries/terminfo_CONFIGURE_OPTS += --configure-option=--with-curses-includes="${ncurses.dev}/include"
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libraries/terminfo_CONFIGURE_OPTS += --configure-option=--with-curses-libraries="${ncurses.out}/lib"
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DYNAMIC_BY_DEFAULT = NO
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${stdenv.lib.optionalString stdenv.isDarwin ''
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libraries/base_CONFIGURE_OPTS += --configure-option=--with-iconv-includes="${libiconv}/include"
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libraries/base_CONFIGURE_OPTS += --configure-option=--with-iconv-libraries="${libiconv}/lib"
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''}
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'' + (if enableIntegerSimple then ''
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INTEGER_LIBRARY=integer-simple
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'' else ''
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libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="${gmp.out}/lib"
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libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-includes="${gmp.dev}/include"
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'');
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preConfigure = ''
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echo "${buildMK}" > mk/build.mk
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sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure
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'' + stdenv.lib.optionalString (!stdenv.isDarwin) ''
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export NIX_LDFLAGS="$NIX_LDFLAGS -rpath $out/lib/ghc-${version}"
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'' + stdenv.lib.optionalString stdenv.isDarwin ''
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export NIX_LDFLAGS+=" -no_dtrace_dof"
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'';
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# required, because otherwise all symbols from HSffi.o are stripped, and
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# that in turn causes GHCi to abort
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stripDebugFlags = [ "-S" ] ++ stdenv.lib.optional (!stdenv.isDarwin) "--keep-file-symbols";
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passthru = { targetPrefix = ""; };
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meta = {
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homepage = http://haskell.org/ghc;
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description = "The Glasgow Haskell Compiler";
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maintainers = with stdenv.lib.maintainers; [ marcweber andres peti ];
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inherit (ghc.meta) license platforms;
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};
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} // stdenv.lib.optionalAttrs stdenv.isDarwin {
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# https://ghc.haskell.org/trac/ghc/ticket/9762
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patches = [ ./hpc-7.8.4.patch ];
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})
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