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| author | Daniel Dunbar <daniel@zuster.org> | 2010-11-19 17:51:40 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-11-19 17:51:40 +0000 |
| commit | 6d776eb1e8d2c68669354e34627b80da62fba107 (patch) | |
| tree | bdcacc9411d580418648a74d31fc816ee0e526c1 /clang/lib/Driver/Tools.cpp | |
| parent | 929bd682292db248980ee729be260080f1f0ee04 (diff) | |
| download | bcm5719-llvm-6d776eb1e8d2c68669354e34627b80da62fba107.tar.gz bcm5719-llvm-6d776eb1e8d2c68669354e34627b80da62fba107.zip | |
Driver/Darwin: Don't pass -demangle to an iOS linker, which may not understand
it.
llvm-svn: 119809
Diffstat (limited to 'clang/lib/Driver/Tools.cpp')
| -rw-r--r-- | clang/lib/Driver/Tools.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp index 338c5418255..20977f239b5 100644 --- a/clang/lib/Driver/Tools.cpp +++ b/clang/lib/Driver/Tools.cpp @@ -2441,7 +2441,13 @@ void darwin::Link::AddLinkArgs(Compilation &C, // Newer linkers support -demangle, pass it if supported and not disabled by // the user. - if (Version[0] >= 100 && !Args.hasArg(options::OPT_Z_Xlinker__no_demangle)) { + // + // FIXME: We temporarily avoid passing -demangle to any iOS linker, because + // unfortunately we can't be guaranteed that the linker version used there + // will match the linker version detected at configure time. We need the + // universal driver. + if (Version[0] >= 100 && !Args.hasArg(options::OPT_Z_Xlinker__no_demangle) && + !getDarwinToolChain().isTargetIPhoneOS()) { // Don't pass -demangle to ld_classic. // // FIXME: This is a temporary workaround, ld should be handling this. |
