diff options
Diffstat (limited to 'clang/lib/Driver/ToolChains.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/lib/Driver/ToolChains.cpp b/clang/lib/Driver/ToolChains.cpp index fa4cf418893..29559a6ae22 100644 --- a/clang/lib/Driver/ToolChains.cpp +++ b/clang/lib/Driver/ToolChains.cpp @@ -440,6 +440,16 @@ void DarwinClang::AddLinkRuntimeLib(const ArgList &Args, void DarwinClang::AddLinkRuntimeLibArgs(const ArgList &Args, ArgStringList &CmdArgs) const { + // Darwin only supports the compiler-rt based runtime libraries. + switch (GetRuntimeLibType(Args)) { + case ToolChain::RLT_CompilerRT: + break; + default: + getDriver().Diag(diag::err_drv_unsupported_rtlib_for_platform) + << Args.getLastArg(options::OPT_rtlib_EQ)->getValue(Args) << "darwin"; + return; + } + // Darwin doesn't support real static executables, don't link any runtime // libraries with -static. if (Args.hasArg(options::OPT_static)) |
