diff options
Diffstat (limited to 'clang/lib/Driver/ToolChains/Linux.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains/Linux.cpp | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp index 5ae250759b1..ca042f38db8 100644 --- a/clang/lib/Driver/ToolChains/Linux.cpp +++ b/clang/lib/Driver/ToolChains/Linux.cpp @@ -710,8 +710,6 @@ void Linux::AddClangSystemIncludeArgs(const ArgList &DriverArgs, addExternCSystemInclude(DriverArgs, CC1Args, SysRoot + "/include"); addExternCSystemInclude(DriverArgs, CC1Args, SysRoot + "/usr/include"); - - AddGnuIncludeArgs(DriverArgs, CC1Args); } static std::string DetectLibcxxIncludePath(StringRef base) { @@ -750,17 +748,6 @@ std::string Linux::findLibCxxIncludePath() const { return ""; } -void Linux::AddGnuIncludeArgs(const llvm::opt::ArgList &DriverArgs, - llvm::opt::ArgStringList &CC1Args) const { - if (!DriverArgs.hasArg(options::OPT_ffreestanding)) { - // For gcc compatibility, clang will preinclude <stdc-predef.h> - // -ffreestanding suppresses this behavior. - CC1Args.push_back("-fsystem-include-if-exists"); - CC1Args.push_back("stdc-predef.h"); - } -} - - void Linux::addLibStdCxxIncludePaths(const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const { // We need a detected GCC installation on Linux to provide libstdc++'s |
