CMake 2.8.12 introduced interface libraries and some related policies. This removes the conditional block because we're now past 2.8.12.
llvm-svn: 272312
This allows plugins which add AST passes to also define pragmas to do things
like only enable certain behaviour of the AST pass in files where a certain
pragma is used.
Differential Revision: http://reviews.llvm.org/D18319
llvm-svn: 265295
Currently when an AST plugin is loaded it must then be enabled by passing
-plugin pluginname or -add-plugin pluginname to the -cc1 command line. This
patch adds a method to PluginASTAction which allows it to declare that the
action happens before, instead of, or after the main AST action, plus the
relevant changes to make the plugin action happen at that time automatically.
Differential Revision: http://reviews.llvm.org/D17959
llvm-svn: 263546