* Got rid of a lot of "postInstall=postInstall" and similar lines in

builders.  These are redundant now.
* Inlined some trivial builders.
* Removed a few explicit setup-hook creations.  This is done
  automatically now if setupHook is set.
* Deleted the initscripts package.  NixOS doesn't use it anymore.

svn path=/nixpkgs/branches/stdenv-updates/; revision=15276

pkgs/development/libraries/libjpeg/builder.sh

@@ -1,6 +1,5 @@
 source $stdenv/setup
 
-preConfigure=preConfigure
 preConfigure() {
     # Workarounds for the ancient libtool shipped by libjpeg.
     ln -s $libtool/bin/libtool .
@@ -8,7 +7,6 @@ preConfigure() {
     cp $libtool/share/libtool/config.sub .
 }
 
-preInstall=preInstall
 preInstall() {
     mkdir $out
     mkdir $out/bin
@@ -18,7 +16,6 @@ preInstall() {
     mkdir $out/man/man1
 }
 
-patchPhase=patchPhase
 patchPhase() {
     for i in $patches; do
 	patch < $i