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| author | John Thompson <John.Thompson.JTSoftware@gmail.com> | 2009-11-05 20:14:16 +0000 |
|---|---|---|
| committer | John Thompson <John.Thompson.JTSoftware@gmail.com> | 2009-11-05 20:14:16 +0000 |
| commit | a6fda124bf380479529d6a80b84b62cacd3cb707 (patch) | |
| tree | 05d3c1f3783965c416f1930a64ea46d0cd5b5124 /lib/Driver/Tools.cpp | |
| parent | c2f38827ba0b868ec093741799ba74fa9ab6a16b (diff) | |
Adding -fshort-wchar option.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86167 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 808c31c648..c35ad7c5ea 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -922,6 +922,13 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("-fsigned-char=0"); } + // -fshort-wchar default varies depending on platform; only + // pass if specified. + if (Arg *A = Args.getLastArg(options::OPT_fshort_wchar)) { + if (A->getOption().matches(options::OPT_fshort_wchar)) + CmdArgs.push_back("-fshort-wchar"); + } + // -fno-pascal-strings is default, only pass non-default. If the tool chain // happened to translate to -mpascal-strings, we want to back translate here. // |