pkgs/development/tools: stdenv.lib -> lib

pkgs/development/tools/build-managers/waf/default.nix

@@ -1,9 +1,9 @@
-{ stdenv, fetchFromGitLab, python, ensureNewerSourcesForZipFilesHook
+{ lib, stdenv, fetchFromGitLab, python, ensureNewerSourcesForZipFilesHook
 # optional list of extra waf tools, e.g. `[ "doxygen" "pytest" ]`
 , withTools ? null
 }:
 let
-  wafToolsArg = with stdenv.lib.strings;
+  wafToolsArg = with lib.strings;
     optionalString (!isNull withTools) " --tools=\"${concatStringsSep "," withTools}\"";
 in
 stdenv.mkDerivation rec {
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
     install -D waf $out/bin/waf
   '';
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "Meta build system";
     homepage    = "https://waf.io";
     license     = licenses.bsd3;