6 Commits

Author	SHA1	Message	Date
Ben Langmuir	6e63f50b2a	Fix find command in test/Modules/prune.m broken by r206201 ... llvm-svn: 206203	2014-04-14 18:50:28 +00:00
Ben Langmuir	beee15e721	Allow multiple modules with the same name to coexist in the module cache ... To differentiate between two modules with the same name, we will consider the path the module map file that they are defined by* part of the ‘key’ for looking up the precompiled module (pcm file). Specifically, this patch renames the precompiled module (pcm) files from cache-path/<module hash>/Foo.pcm to cache-path/<module hash>/Foo-<hash of module map path>.pcm In addition, I’ve taught the ASTReader to re-resolve the names of imported modules during module loading so that if the header search context changes between when a module was originally built and when it is loaded we can rebuild it if necessary. For example, if module A imports module B first time: clang -I /path/to/A -I /path/to/B ... second time: clang -I /path/to/A -I /different/path/to/B ... will now rebuild A as expected. * in the case of inferred modules, we use the module map file that allowed the inference, not the __inferred_module.map file, since the inferred file path is the same for every inferred module. llvm-svn: 206201	2014-04-14 18:00:01 +00:00
Douglas Gregor	5168e70c0c	Remove local path from test. ... llvm-svn: 177925	2013-03-25 21:52:42 +00:00
Douglas Gregor	b0c9201eb9	Use xargs rather than ... llvm-svn: 177923	2013-03-25 21:49:54 +00:00
Douglas Gregor	1f37dddd57	Use 'touch -t', which both BSD and Linux support. ... llvm-svn: 177921	2013-03-25 21:27:57 +00:00
Douglas Gregor	527b1c95df	<rdar://problem/13434605> Periodically prune the module cache so that it does not grow forever. ... llvm-svn: 177918	2013-03-25 21:19:16 +00:00