diff options
Diffstat (limited to 'lib/Driver/HostInfo.cpp')
| -rw-r--r-- | lib/Driver/HostInfo.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Driver/HostInfo.cpp b/lib/Driver/HostInfo.cpp index d8e086db98d1d..d9e2e379745fa 100644 --- a/lib/Driver/HostInfo.cpp +++ b/lib/Driver/HostInfo.cpp @@ -144,13 +144,15 @@ ToolChain *DarwinHostInfo::CreateToolChain(const ArgList &Args, TCTriple.setArch(Arch); // If we recognized the arch, match it to the toolchains we support. - if (Arch == llvm::Triple::x86 || Arch == llvm::Triple::x86_64) { + const char *UseNewToolChain = ::getenv("CCC_ENABLE_NEW_DARWIN_TOOLCHAIN"); + if (UseNewToolChain || + Arch == llvm::Triple::arm || Arch == llvm::Triple::thumb) { + TC = new toolchains::DarwinClang(*this, TCTriple, DarwinVersion); + } else if (Arch == llvm::Triple::x86 || Arch == llvm::Triple::x86_64) { // We still use the legacy DarwinGCC toolchain on X86. TC = new toolchains::DarwinGCC(*this, TCTriple, DarwinVersion, GCCVersion); - } else if (Arch == llvm::Triple::arm || Arch == llvm::Triple::thumb) - TC = new toolchains::DarwinClang(*this, TCTriple, DarwinVersion); - else + } else TC = new toolchains::Darwin_Generic_GCC(*this, TCTriple); } |