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| author | Hans Wennborg <hans@hanshq.net> | 2013-08-08 16:54:31 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2013-08-08 16:54:31 +0000 |
| commit | 61db3478dc16bd4950f0cad8fe7bbc4bf983217f (patch) | |
| tree | 0662f57c4c9e773f80f91ca685f2e5e9cee5b00f /clang/lib | |
| parent | 001ba2ec0bf70bc6631f07cc9b061c96bd8a9505 (diff) | |
| download | bcm5719-llvm-61db3478dc16bd4950f0cad8fe7bbc4bf983217f.tar.gz bcm5719-llvm-61db3478dc16bd4950f0cad8fe7bbc4bf983217f.zip | |
clang-cl: Hook up /Za to prevent adding oldnames.lib dependency
The /Za flag should probably do more, but let's start with this.
Differential Revision: http://llvm-reviews.chandlerc.com/D1320
llvm-svn: 187991
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index fb27bfde628..a1193f54733 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -3719,10 +3719,11 @@ void Clang::AddClangCLArgs(const ArgList &Args, ArgStringList &CmdArgs) const { llvm_unreachable("Unexpected option ID."); } - // This provides POSIX compatibility (maps 'open' to '_open'), which most users - // want. MSVC has a switch to turn off this autolinking, but it's not - // implemented in clang yet. - CmdArgs.push_back("--dependent-lib=oldnames"); + if (!Args.hasArg(options::OPT__SLASH_Za)) { + // This provides POSIX compatibility (maps 'open' to '_open'), + // which most users want. + CmdArgs.push_back("--dependent-lib=oldnames"); + } } void ClangAs::ConstructJob(Compilation &C, const JobAction &JA, |
