stdenv: Kill off ensureDir

pkgs/development/interpreters/erlang/R16B02-basho.nix

@@ -36,7 +36,7 @@ mkDerivation rec {
     tar xf "${manpages}" -C "$out/lib/erlang"
     for i in "$out"/lib/erlang/man/man[0-9]/*.[0-9]; do
       prefix="''${i%/*}"
-      ensureDir "$out/share/man/''${prefix##*/}"
+      mkdir -p "$out/share/man/''${prefix##*/}"
       ln -s "$i" "$out/share/man/''${prefix##*/}/''${i##*/}erl"
     done
   '';

pkgs/servers/x11/xorg/overrides.nix

@@ -546,7 +546,7 @@ in
           "--with-sha1=CommonCrypto"
         ];
         preConfigure = ''
-          ensureDir $out/Applications
+          mkdir -p $out/Applications
           export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -Wno-error"
           substituteInPlace hw/xquartz/pbproxy/Makefile.in --replace -F/System -F${args.apple_sdk.frameworks.ApplicationServices}
         '';

pkgs/stdenv/generic/setup.sh

@@ -188,16 +188,6 @@ addToSearchPath() {
     addToSearchPathWithCustomDelimiter "${PATH_DELIMITER}" "$@"
 }
 
-
-ensureDir() {
-    echo "warning: ‘ensureDir’ is deprecated; use ‘mkdir’ instead" >&2
-    local dir
-    for dir in "$@"; do
-        if ! [ -x "$dir" ]; then mkdir -p "$dir"; fi
-    done
-}
-
-
 # Add $1/lib* into rpaths.
 # The function is used in multiple-outputs.sh hook,
 # so it is defined here but tried after the hook.

pkgs/tools/networking/bud/default.nix

@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   '';
 
   installPhase = ''
-    ensureDir $out/bin
+    mkdir -p $out/bin
     cp out/Release/bud $out/bin
   '';