diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 4b4ff25..6151e88 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -364,16 +364,6 @@ void Clang::AddPreprocessingOptions(const Driver &D, Args.AddAllArgs(CmdArgs, options::OPT_I_Group, options::OPT_F, options::OPT_index_header_map); - // Add C++ include arguments, if needed. - types::ID InputType = Inputs[0].getType(); - if (types::isCXX(InputType)) { - bool ObjCXXAutoRefCount - = types::isObjC(InputType) && isObjCAutoRefCount(Args); - getToolChain().AddClangCXXStdlibIncludeArgs(Args, CmdArgs, - ObjCXXAutoRefCount); - Args.AddAllArgs(CmdArgs, options::OPT_stdlib_EQ); - } - // Add -Wp, and -Xassembler if using the preprocessor. // FIXME: There is a very unfortunate problem here, some troubled @@ -428,6 +418,13 @@ void Clang::AddPreprocessingOptions(const Driver &D, // OBJCPLUS_INCLUDE_PATH - system includes enabled when compiling ObjC++. AddIncludeDirectoryList(Args, CmdArgs, "-objcxx-isystem", ::getenv("OBJCPLUS_INCLUDE_PATH")); + + // Add C++ include arguments, if needed. + if (types::isCXX(Inputs[0].getType())) + getToolChain().AddClangCXXStdlibIncludeArgs(Args, CmdArgs); + + // Add system include arguments. + getToolChain().AddClangSystemIncludeArgs(Args, CmdArgs); } /// getARMTargetCPU - Get the (LLVM) name of the ARM cpu we are targeting. @@ -1965,6 +1962,16 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, if (ARC) { CmdArgs.push_back("-fobjc-arc"); + // FIXME: It seems like this entire block, and several around it should be + // wrapped in isObjC, but for now we just use it here as this is where it + // was being used previously. + if (types::isCXX(InputType) && types::isObjC(InputType)) { + if (getToolChain().GetCXXStdlibType(Args) == ToolChain::CST_Libcxx) + CmdArgs.push_back("-fobjc-arc-cxxlib=libc++"); + else + CmdArgs.push_back("-fobjc-arc-cxxlib=libstdc++"); + } + // Allow the user to enable full exceptions code emission. // We define off for Objective-CC, on for Objective-C++. if (Args.hasFlag(options::OPT_fobjc_arc_exceptions, |
