tree 688424af9b47218576b04815e3f8007608050121
parent efe8a96f5965106e6c23df3c0c0681325b66062d
author Nico Weber <nicolasweber@gmx.de> 1219397122 +0000
committer Nico Weber <nicolasweber@gmx.de> 1219397122 +0000

Move most of HeaderSearch initialization to libDriver.

For example, adding the default system include paths in clients is now as
simple as

  InitHeaderSearch init(headers);
  init.AddDefaultSystemIncludePaths(langopts);
  init.Realize();


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55174 91177308-0d34-0410-b5e6-96231b3b80d8