* Use the new patchelf to build GHC in a fully pure way. Should be

checked on NixOS.

svn path=/nixpkgs/trunk/; revision=3993

pkgs/development/compilers/ghc/boot.nix

@@ -1,14 +1,15 @@
-{stdenv, fetchurl, perl}:
-
-assert perl != null;
+{stdenv, fetchurl, perl, patchelf, readline, ncurses}:
 
 assert stdenv.system == "i686-linux";
 
 stdenv.mkDerivation {
-  name = "ghc-6.2.1";
+  name = "ghc-6.4.1";
+  builder = ./boot.sh;
   src = fetchurl {
-    url = http://nix.cs.uu.nl/dist/tarballs/ghc-6.2.1-i386-unknown-linux.tar.bz2;
-    md5 = "48d9d6b9f7bf1f15d69e8bd732ee254c";
+    url = http://www.haskell.org/ghc/dist/6.4.1/ghc-6.4.1-i386-unknown-linux.tar.bz2;
+    md5 = "9cd18a8e946da91b373b8ec855cd842e";
   };
-  buildInputs = [perl];
+  buildInputs = [perl patchelf];
+  propagatedBuildInputs = [readline ncurses];
+  inherit readline ncurses;
 }

pkgs/development/compilers/ghc/boot.sh

@@ -0,0 +1,11 @@
+source $stdenv/setup
+
+postBuild=postBuild
+postBuild () {
+    glibc=$(cat $NIX_GCC/nix-support/orig-glibc)
+    find . -type f -perm +100 \
+        -exec patchelf --interpreter $glibc/lib/ld-linux.so.* \
+        --set-rpath "$readline/lib:$ncurses/lib" {} \;
+}
+
+genericBuild

pkgs/development/compilers/ghc/default.nix

@@ -1,12 +1,10 @@
 {stdenv, fetchurl, perl, ghc, m4}:
 
-assert perl != null && ghc != null && m4 != null;
-
 stdenv.mkDerivation {
-  name = "ghc-6.2.1";
+  name = "ghc-6.4.1";
   src = fetchurl {
-    url = http://nix.cs.uu.nl/dist/tarballs/ghc-6.2.1-src.tar.bz2;
-    md5 = "fa9f90fd6b8852679c5fc16509e94d7a";
+    url = http://www.haskell.org/ghc/dist/6.4.1/ghc-6.4.1-src.tar.bz2;
+    md5 = "fd289bc7c3afa272ff831a71a50b5b00";
   };
   buildInputs = [perl ghc m4];
 }

pkgs/system/all-packages-generic.nix

@@ -287,6 +287,10 @@ rec {
     inherit fetchurl stdenv;
   };
 
+  patchelfNew = (import ../development/tools/misc/patchelf/new.nix) {
+    inherit fetchurl stdenv;
+  };
+
   gnum4 = (import ../development/tools/misc/gnum4) {
     inherit fetchurl stdenv;
   };
@@ -549,7 +553,9 @@ rec {
   #};
 
   ghcboot = (import ../development/compilers/ghc/boot.nix) {
-    inherit fetchurl stdenv perl;
+    inherit fetchurl stdenv perl ncurses;
+    readline = readline4;
+    patchelf = patchelfNew;
   };
 
   ghc = (import ../development/compilers/ghc) {
@@ -1548,6 +1554,7 @@ rec {
     inherit (xlibs) libXt libXp libXext libX11;
     inherit (gtkLibs) glib pango atk gtk;
     libstdcpp5 = gcc33.gcc;
+#    patchelf = patchelfNew;
   };
 
   eclipse = (import ../applications/editors/eclipse) {