diff options
Diffstat (limited to 'clang/tools')
| -rw-r--r-- | clang/tools/clang-cc/clang-cc.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/tools/clang-cc/clang-cc.cpp b/clang/tools/clang-cc/clang-cc.cpp index a3ffb48281d..a1efe0101d7 100644 --- a/clang/tools/clang-cc/clang-cc.cpp +++ b/clang/tools/clang-cc/clang-cc.cpp @@ -660,6 +660,11 @@ PICLevel("pic-level", llvm::cl::desc("Value for __PIC__")); static llvm::cl::opt<bool> StaticDefine("static-define", llvm::cl::desc("Should __STATIC__ be defined")); +static llvm::cl::opt<int> +StackProtector("stack-protector", + llvm::cl::desc("Enable stack protectors"), + llvm::cl::init(-1)); + static void InitializeLanguageStandard(LangOptions &Options, LangKind LK, TargetInfo *Target, const llvm::StringMap<bool> &Features) { @@ -814,6 +819,10 @@ static void InitializeLanguageStandard(LangOptions &Options, LangKind LK, Options.Static = StaticDefine; + assert(StackProtector <= 2 && "Invalid value for -stack-protector"); + if (StackProtector != -1) + Options.StackProtector = StackProtector; + if (MainFileName.getPosition()) Options.setMainFileName(MainFileName.c_str()); } |
