clang-cl: Support the run-time selection options (/MD, /MT et al.)
These flags set some preprocessor macros and injects a dependency
on the runtime library into the object file, which later is picked up
by the linker.
This also adds a new CC1 flag for adding a dependent library.
Differential Revision: http://llvm-reviews.chandlerc.com/D1315
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187945 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ModuleBuilder.cpp b/lib/CodeGen/ModuleBuilder.cpp
index 7e0e3aa..c6d4033 100644
--- a/lib/CodeGen/ModuleBuilder.cpp
+++ b/lib/CodeGen/ModuleBuilder.cpp
@@ -60,6 +60,9 @@
TD.reset(new llvm::DataLayout(Ctx->getTargetInfo().getTargetDescription()));
Builder.reset(new CodeGen::CodeGenModule(Context, CodeGenOpts, *M, *TD,
Diags));
+
+ for (size_t i = 0, e = CodeGenOpts.DependentLibraries.size(); i < e; ++i)
+ HandleDependentLibrary(CodeGenOpts.DependentLibraries[i]);
}
virtual void HandleCXXStaticMemberVarInstantiation(VarDecl *VD) {