haskell: Expose the package set used to build each GHC, where possible

Tested to not change hashes

5 files changed, 36 insertions, 6 deletions

diff --git a/pkgs/development/compilers/ghc/7.10.2.nix b/pkgs/development/compilers/ghc/7.10.2.nix
index 73fcd788c74f..87490842b3b6 100644
--- a/pkgs/development/compilers/ghc/7.10.2.nix
+++ b/pkgs/development/compilers/ghc/7.10.2.nix
@@ -1,8 +1,9 @@
-{ stdenv, fetchurl, fetchpatch, ghc, perl, gmp, ncurses, libiconv, binutils, coreutils
+{ stdenv, fetchurl, fetchpatch, bootPkgs, perl, gmp, ncurses, libiconv, binutils, coreutils
 , libxml2, libxslt, docbook_xsl, docbook_xml_dtd_45, docbook_xml_dtd_42, hscolour
 }:
 
 let
+  inherit (bootPkgs) ghc;
 
   buildMK = ''
     libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="${gmp}/lib"
@@ -60,6 +61,10 @@ stdenv.mkDerivation rec {
     done
   '';
 
+  passthru = {
+    inherit bootPkgs;
+  };
+
   meta = {
     homepage = "http://haskell.org/ghc";
     description = "The Glasgow Haskell Compiler";
diff --git a/pkgs/development/compilers/ghc/7.10.3.nix b/pkgs/development/compilers/ghc/7.10.3.nix
index 88d1bec4d42b..53ba058def4d 100644
--- a/pkgs/development/compilers/ghc/7.10.3.nix
+++ b/pkgs/development/compilers/ghc/7.10.3.nix
@@ -1,8 +1,9 @@
-{ stdenv, fetchurl, fetchpatch, ghc, perl, gmp, ncurses, libiconv, binutils, coreutils
+{ stdenv, fetchurl, fetchpatch, bootPkgs, perl, gmp, ncurses, libiconv, binutils, coreutils
 , libxml2, libxslt, docbook_xsl, docbook_xml_dtd_45, docbook_xml_dtd_42, hscolour
 }:
 
 let
+  inherit (bootPkgs) ghc;
 
   docFixes = fetchurl {
     url = "https://downloads.haskell.org/~ghc/7.10.3/ghc-7.10.3a.patch";
@@ -61,6 +62,10 @@ stdenv.mkDerivation rec {
     done
   '';
 
+  passthru = {
+    inherit bootPkgs;
+  };
+
   meta = {
     homepage = "http://haskell.org/ghc";
     description = "The Glasgow Haskell Compiler";
diff --git a/pkgs/development/compilers/ghc/8.0.1.nix b/pkgs/development/compilers/ghc/8.0.1.nix
index d24ad4106ee4..00482d013c23 100644
--- a/pkgs/development/compilers/ghc/8.0.1.nix
+++ b/pkgs/development/compilers/ghc/8.0.1.nix
@@ -1,7 +1,11 @@
-{ stdenv, fetchurl, fetchpatch, ghc, perl, gmp, ncurses, libiconv, binutils, coreutils
+{ stdenv, fetchurl, fetchpatch, bootPkgs, perl, gmp, ncurses, libiconv, binutils, coreutils
 , hscolour
 }:
 
+let
+  inherit (bootPkgs) ghc;
+
+in 
 stdenv.mkDerivation rec {
   version = "8.0.0.20160204";
   name = "ghc-${version}";
@@ -51,6 +55,10 @@ stdenv.mkDerivation rec {
     done
   '';
 
+  passthru = {
+    inherit bootPkgs;
+  };
+
   meta = {
     homepage = "http://haskell.org/ghc";
     description = "The Glasgow Haskell Compiler";
diff --git a/pkgs/development/compilers/ghc/head.nix b/pkgs/development/compilers/ghc/head.nix
index 9b360b609e43..18e22f0100be 100644
--- a/pkgs/development/compilers/ghc/head.nix
+++ b/pkgs/development/compilers/ghc/head.nix
@@ -1,8 +1,11 @@
-{ stdenv, fetchgit, ghc, perl, gmp, ncurses, libiconv, binutils, coreutils
+{ stdenv, fetchgit, bootPkgs, perl, gmp, ncurses, libiconv, binutils, coreutils
 , autoconf, automake, happy, alex
 }:
 
-stdenv.mkDerivation rec {
+let
+  inherit (bootPkgs) ghc;
+
+in stdenv.mkDerivation rec {
   version = "7.11.20151216";
   name = "ghc-${version}";
   rev = "28638dfe79e915f33d75a1b22c5adce9e2b62b97";
@@ -62,6 +65,10 @@ stdenv.mkDerivation rec {
     done
   '';
 
+  passthru = {
+    inherit bootPkgs;
+  };
+
   meta = {
     homepage = "http://haskell.org/ghc";
     description = "The Glasgow Haskell Compiler";
diff --git a/pkgs/development/compilers/ghc/nokinds.nix b/pkgs/development/compilers/ghc/nokinds.nix
index 6334759496f0..acaef9c5ab11 100644
--- a/pkgs/development/compilers/ghc/nokinds.nix
+++ b/pkgs/development/compilers/ghc/nokinds.nix
@@ -1,6 +1,7 @@
-{ stdenv, fetchgit, ghc, perl, gmp, ncurses, libiconv, autoconf, automake, happy, alex }:
+{ stdenv, fetchgit, bootPkgs, perl, gmp, ncurses, libiconv, autoconf, automake, happy, alex }:
 
 let
+  inherit (bootPkgs) ghc;
 
   buildMK = ''
     libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="${gmp}/lib"
@@ -66,6 +67,10 @@ stdenv.mkDerivation rec {
   # that in turn causes GHCi to abort
   stripDebugFlags = [ "-S" ] ++ stdenv.lib.optional (!stdenv.isDarwin) "--keep-file-symbols";
 
+  passthru = {
+    inherit bootPkgs;
+  };
+
   meta = {
     homepage = "http://haskell.org/ghc";
     description = "The dependently-typed 'nokinds' branch of the Glasgow Haskell Compiler by Richard Eisenberg";