Move the warning options from Warnings.cpp to clang-cc.cpp.

llvm-svn: 72089

1 files changed, 16 insertions, 1 deletions

diff --git a/clang/tools/clang-cc/clang-cc.cpp b/clang/tools/clang-cc/clang-cc.cpp
index 4bf92577fd0..81a819e38d2 100644
--- a/clang/tools/clang-cc/clang-cc.cpp
+++ b/clang/tools/clang-cc/clang-cc.cpp
@@ -1497,6 +1497,20 @@ SilenceRewriteMacroWarning("Wno-rewrite-macros", llvm::cl::init(false),
                            llvm::cl::desc("Silence ObjC rewriting warnings"));
 
 //===----------------------------------------------------------------------===//
+// Warning Options
+//===----------------------------------------------------------------------===//
+
+// This gets all -W options, including -Werror, -W[no-]system-headers, etc.  The
+// driver has stripped off -Wa,foo etc.  The driver has also translated -W to
+// -Wextra, so we don't need to worry about it.
+static llvm::cl::list<std::string>
+OptWarnings("W", llvm::cl::Prefix, llvm::cl::ValueOptional);
+
+static llvm::cl::opt<bool> OptPedantic("pedantic");
+static llvm::cl::opt<bool> OptPedanticErrors("pedantic-errors");
+static llvm::cl::opt<bool> OptNoWarnings("w");
+
+//===----------------------------------------------------------------------===//
 // -dump-build-information Stuff
 //===----------------------------------------------------------------------===//
 
@@ -2028,7 +2042,8 @@ int main(int argc, char **argv) {
 
   // Configure our handling of diagnostics.
   Diagnostic Diags(DiagClient.get());
-  if (ProcessWarningOptions(Diags))
+  if (ProcessWarningOptions(Diags, OptWarnings, OptPedantic, OptPedanticErrors,
+                            OptNoWarnings))
     return 1;
 
   // -I- is a deprecated GCC feature, scan for it and reject it.