treewide: stdenv.lib -> lib

pkgs/applications/graphics/openscad/default.nix

@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchFromGitHub
 , qtbase
 , qtmultimedia
@@ -44,8 +44,8 @@ mkDerivation rec {
     eigen boost glew opencsg cgal mpfr gmp glib
     harfbuzz lib3mf libzip double-conversion freetype fontconfig
     qtbase qtmultimedia qscintilla
-  ] ++ stdenv.lib.optionals stdenv.isLinux [ libGLU libGL ]
-    ++ stdenv.lib.optional stdenv.isDarwin qtmacextras
+  ] ++ lib.optionals stdenv.isLinux [ libGLU libGL ]
+    ++ lib.optional stdenv.isDarwin qtmacextras
   ;
 
   qmakeFlags = [ "VERSION=${version}" ];
@@ -53,7 +53,7 @@ mkDerivation rec {
   # src/lexer.l:36:10: fatal error: parser.hxx: No such file or directory
   enableParallelBuilding = false; # true by default due to qmake
 
-  postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
+  postInstall = lib.optionalString stdenv.isDarwin ''
     mkdir $out/Applications
     mv $out/bin/*.app $out/Applications
     rmdir $out/bin || true
@@ -80,8 +80,8 @@ mkDerivation rec {
       interested in creating computer-animated movies.
     '';
     homepage = "http://openscad.org/";
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ bjornfor raskin gebner ];
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ bjornfor raskin gebner ];
   };
 }