Ben Langmuir 33c8090a2f Consider module depedencies when checking a preamble in libclang
Add module dependencies (header files, module map files) to the list of
files to check when deciding whether to rebuild a preamble. That fixes
using preambles with module imports so long as they are in
non-overridden files.

My intent is to use to unify the existing dependency collectors to the
new “DependencyCollectory” interface from this commit, starting with the
DependencyFileGenerator.

llvm-svn: 212060
2014-06-30 20:04:14 +00:00
..
2013-06-22 16:44:45 +00:00