From c212318239d51f2029e5b9412c8251f97a53a012 Mon Sep 17 00:00:00 2001
From: Martin Bravenboer <martin.bravenboer@logicblox.com>
Date: Mon, 5 Mar 2007 21:33:47 +0000
Subject: [PATCH] patch unpack200 before running the construct script

svn path=/nixpkgs/trunk/; revision=8198
---
 pkgs/development/compilers/jdk/dlj-bundle-builder.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/compilers/jdk/dlj-bundle-builder.sh b/pkgs/development/compilers/jdk/dlj-bundle-builder.sh
index c9f52e1140c..0b43c0f4419 100644
--- a/pkgs/development/compilers/jdk/dlj-bundle-builder.sh
+++ b/pkgs/development/compilers/jdk/dlj-bundle-builder.sh
@@ -3,7 +3,11 @@ source $stdenv/setup
 echo "Unpacking distribution"
 unzip ${src} || true
 
-echo "Constructing JDK and JRE"
+# set the dynamic linker of unpack200, necessary for construct script
+echo "patching unpack200"
+patchelf --interpreter "$(cat $NIX_GCC/nix-support/dynamic-linker)" --set-rpath "" */bin/unpack200 || fail
+
+echo "constructing JDK and JRE installations"
 if test -z "$installjdk"; then
   sh ${construct} . tmp-linux-jdk tmp-linux-jre
   ensureDir $out
@@ -12,7 +16,7 @@ else
   sh ${construct} . $out tmp-linux-jre
 fi
 
-echo "Removing files at top level"
+echo "removing files at top level of installation"
 for file in $out/*
 do
   if test -f $file ; then
@@ -21,7 +25,7 @@ do
 done
 rm -rf $out/docs
 
-# Set the dynamic linker.
+# construct the rpath
 rpath=
 for i in $libraries; do
     rpath=$rpath${rpath:+:}$i/lib
@@ -33,6 +37,7 @@ else
   rpath=$rpath${rpath:+:}$out/jre/lib/i386/jli
 fi
 
+# set all the dynamic linkers
 find $out -type f -perm +100 \
     -exec patchelf --interpreter "$(cat $NIX_GCC/nix-support/dynamic-linker)" \
     --set-rpath "$rpath" {} \;