diff options
Diffstat (limited to 'lib/Driver/ToolChains/Clang.cpp')
| -rw-r--r-- | lib/Driver/ToolChains/Clang.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Driver/ToolChains/Clang.cpp b/lib/Driver/ToolChains/Clang.cpp index 6d3dbb5b5204..bd4e894d6504 100644 --- a/lib/Driver/ToolChains/Clang.cpp +++ b/lib/Driver/ToolChains/Clang.cpp @@ -980,6 +980,9 @@ void Clang::AddPreprocessingOptions(Compilation &C, const JobAction &JA, DepTarget = Args.MakeArgString(llvm::sys::path::filename(P)); } + if (!A->getOption().matches(options::OPT_MD) && !A->getOption().matches(options::OPT_MMD)) { + CmdArgs.push_back("-w"); + } CmdArgs.push_back("-MT"); SmallString<128> Quoted; QuoteTarget(DepTarget, Quoted); |