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| author | Ben Langmuir <blangmuir@apple.com> | 2014-02-25 18:23:47 +0000 |
|---|---|---|
| committer | Ben Langmuir <blangmuir@apple.com> | 2014-02-25 18:23:47 +0000 |
| commit | 801272a98c719280da26cbaad7592e975c70f44f (patch) | |
| tree | 18a869897855b7e9cd5cdbbd51b3b55f64fb8db2 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | db673ca26af8501ddc1ab06d1f1209e96e76687e (diff) | |
| download | bcm5719-llvm-801272a98c719280da26cbaad7592e975c70f44f.tar.gz bcm5719-llvm-801272a98c719280da26cbaad7592e975c70f44f.zip | |
Add a driver option -ivfsoverlay
Reads the description of a virtual filesystem from a file and overlays
it over the real file system.
llvm-svn: 202176
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 4ef5cfef7c0..ad2d37cc297 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1020,6 +1020,10 @@ static void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) { I != E; ++I) Opts.AddSystemHeaderPrefix((*I)->getValue(), (*I)->getOption().matches(OPT_isystem_prefix)); + + for (arg_iterator I = Args.filtered_begin(OPT_ivfsoverlay), + E = Args.filtered_end(); I != E; ++I) + Opts.AddVFSOverlayFile((*I)->getValue()); } void CompilerInvocation::setLangDefaults(LangOptions &Opts, InputKind IK, |
