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bf687907d7
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.
55 lines
1.7 KiB
Nix
55 lines
1.7 KiB
Nix
{stdenv, fetchurl, ghc, perl, gmp, ncurses}:
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# TODO(@Ericson2314): Cross compilation support
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assert stdenv.targetPlatform == stdenv.hostPlatform;
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stdenv.mkDerivation rec {
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version = "6.12.3";
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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-${version}-src.tar.bz2";
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sha256 = "0s2y1sv2nq1cgliv735q2w3gg4ykv1c0g1adbv8wgwhia10vxgbc";
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};
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buildInputs = [ghc perl gmp ncurses];
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buildMK = ''
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libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="${gmp.out}/lib"
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libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-includes="${gmp.dev}/include"
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libraries/terminfo_CONFIGURE_OPTS += --configure-option=--with-curses-includes="${ncurses.dev}/include"
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libraries/terminfo_CONFIGURE_OPTS += --configure-option=--with-curses-libraries="${ncurses.out}/lib"
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'';
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preConfigure = ''
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echo -n "${buildMK}" > mk/build.mk
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'';
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configureFlags = [
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"--with-gcc=${stdenv.cc}/bin/gcc"
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];
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NIX_CFLAGS_COMPILE = "-fomit-frame-pointer";
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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" "--keep-file-symbols"];
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passthru = {
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targetPrefix = "";
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# Our Cabal compiler name
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haskellCompilerName = "ghc";
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};
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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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platforms = ["x86_64-linux" "i686-linux"]; # Darwin is unsupported.
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inherit (ghc.meta) license;
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broken = true; # broken by gcc 5.x: http://hydra.nixos.org/build/33627548
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};
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}
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