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

pkgs/development/tools/parsing/bison/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, m4, perl, help2man }:
+{ lib, stdenv, fetchurl, m4, perl, help2man }:
 
 # Note: this package is used for bootstrapping fetchurl, and thus
 # cannot use fetchpatch! All mutable patches (generated by GitHub or
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     sha256 = "1qkp2rfi5njyp5c5avajab00aj74pkmkgzkvshv4p2ydkhswgazv";
   };
 
-  nativeBuildInputs = [ m4 perl ] ++ stdenv.lib.optional stdenv.isSunOS help2man;
+  nativeBuildInputs = [ m4 perl ] ++ lib.optional stdenv.isSunOS help2man;
   propagatedBuildInputs = [ m4 ];
 
   doCheck = false; # fails
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "https://www.gnu.org/software/bison/";
     description = "Yacc-compatible parser generator";
-    license = stdenv.lib.licenses.gpl3Plus;
+    license = lib.licenses.gpl3Plus;
 
     longDescription = ''
       Bison is a general-purpose parser generator that converts an
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
       to use Bison.
     '';
 
-    platforms = stdenv.lib.platforms.unix;
+    platforms = lib.platforms.unix;
   };
 
   passthru = { glrSupport = true; };