* setup.sh: turn on nullglob globally.

* setup.sh: removed some obsolete features, specifically some that
  were only used by the old build farm.
* addToSearchPath: removed some parameters that weren't used
  anywhere.

svn path=/nixpkgs/branches/stdenv-updates/; revision=15136

pkgs/development/tools/misc/automake/setup-hook.sh

@@ -1,5 +1,5 @@
 addAclocals () {
-    addToSearchPathWithCustomDelimiter : ACLOCAL_PATH /share/aclocal "" $1
+    addToSearchPathWithCustomDelimiter ACLOCAL_PATH $1/share/aclocal
 }
 
 envHooks=(${envHooks[@]} addAclocals)