* "ensureDir" -> "mkdir -p". "ensureDir" is a rather pointless

function, so obsolete it.

svn path=/nixpkgs/branches/stdenv-updates/; revision=31644

pkgs/data/sgml+xml/schemas/docbook-5.0/builder.sh

@@ -4,14 +4,14 @@ unpackFile $src
 
 cd docbook-*
 
-ensureDir $out/xml/rng
+mkdir -p $out/xml/rng
 cp -prv rng $out/xml/rng/docbook
 
-ensureDir $out/xml/dtd
+mkdir -p $out/xml/dtd
 cp -prv dtd $out/xml/dtd/docbook
 
-ensureDir $out/share/doc
+mkdir -p $out/share/doc
 cp -prv docs $out/share/doc/docbook
 
-ensureDir $out/share/docbook
+mkdir -p $out/share/docbook
 cp -prv tools $out/share/docbook/

pkgs/data/sgml+xml/schemas/xml-dtd/xhtml1/default.nix

@@ -12,7 +12,7 @@ stdenv.mkDerivation {
 
   installPhase =
     ''
-      ensureDir $out/xml/dtd/xhtml1
+      mkdir -p $out/xml/dtd/xhtml1
       cp DTD/*.ent DTD/*.dtd $out/xml/dtd/xhtml1
 
       # Generate an XML catalog.