3 files changed, 9 insertions, 0 deletions
diff --git a/pkgs/development/compilers/ghc/7.10.2.nix b/pkgs/development/compilers/ghc/7.10.2.nix
index aaf76d2ae40c..4f13954d1db5 100644
--- a/pkgs/development/compilers/ghc/7.10.2.nix
+++ b/pkgs/development/compilers/ghc/7.10.2.nix
@@ -31,6 +31,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  outputs = [ "out" "doc" ];
+
   preConfigure = ''
     echo >mk/build.mk "${buildMK}"
     sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure
@@ -43,6 +45,7 @@ stdenv.mkDerivation rec {
   configureFlags = [
     "--with-gcc=${stdenv.cc}/bin/cc"
     "--with-gmp-includes=${gmp.dev}/include" "--with-gmp-libraries=${gmp.out}/lib"
+    "--datadir=$doc/share/doc/ghc"
   ];
 
   # required, because otherwise all symbols from HSffi.o are stripped, and
diff --git a/pkgs/development/compilers/ghc/7.10.3.nix b/pkgs/development/compilers/ghc/7.10.3.nix
index 2bed6d1487ad..b8e9082f0617 100644
--- a/pkgs/development/compilers/ghc/7.10.3.nix
+++ b/pkgs/development/compilers/ghc/7.10.3.nix
@@ -30,6 +30,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  outputs = [ "out" "doc" ];
+
   preConfigure = ''
     sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure
   '' + stdenv.lib.optionalString (!stdenv.isDarwin) ''
@@ -42,6 +44,7 @@ stdenv.mkDerivation rec {
     "--with-gcc=${stdenv.cc}/bin/cc"
     "--with-gmp-includes=${gmp.dev}/include" "--with-gmp-libraries=${gmp.out}/lib"
     "--with-curses-includes=${ncurses.dev}/include" "--with-curses-libraries=${ncurses.out}/lib"
+    "--datadir=$doc/share/doc/ghc"
   ] ++ stdenv.lib.optional stdenv.isDarwin [
     "--with-iconv-includes=${libiconv}/include" "--with-iconv-libraries=${libiconv}/lib"
   ];
diff --git a/pkgs/development/compilers/ghc/8.0.1.nix b/pkgs/development/compilers/ghc/8.0.1.nix
index 612c237735c3..fceade0741f9 100644
--- a/pkgs/development/compilers/ghc/8.0.1.nix
+++ b/pkgs/development/compilers/ghc/8.0.1.nix
@@ -23,6 +23,8 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  outputs = [ "out" "doc" ];
+
   preConfigure = ''
     sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure
   '' + stdenv.lib.optionalString (!stdenv.isDarwin) ''
@@ -35,6 +37,7 @@ stdenv.mkDerivation rec {
     "--with-gcc=${stdenv.cc}/bin/cc"
     "--with-gmp-includes=${gmp.dev}/include" "--with-gmp-libraries=${gmp.out}/lib"
     "--with-curses-includes=${ncurses.dev}/include" "--with-curses-libraries=${ncurses.out}/lib"
+    "--datadir=$doc/share/doc/ghc"
   ] ++ stdenv.lib.optional stdenv.isDarwin [
     "--with-iconv-includes=${libiconv}/include" "--with-iconv-libraries=${libiconv}/lib"
   ];