diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2010-10-18 22:08:36 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-10-18 22:08:36 +0000 |
| commit | 270073c1e44d073e9732204fc099f280b368fab5 (patch) | |
| tree | f23c4cb45a8b62e264803d736589a7f1dfc129f7 /lib/Driver/Tools.cpp | |
| parent | a5450a097e83072c0e545ccd8df8b07e172f1b09 (diff) | |
Driver/Darwin: Forward -ObjC when linking, which may be needed when using static
libraries with Objective-C code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116758 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 8bce56636a..99e7e3fe0c 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -2504,6 +2504,12 @@ void darwin::Link::ConstructJob(Compilation &C, const JobAction &JA, Args.AddAllArgs(CmdArgs, options::OPT_m_Separate); Args.AddAllArgs(CmdArgs, options::OPT_r); + // Forward -ObjC when either -ObjC or -ObjC++ is used, to force loading + // members of static archive libraries which implement Objective-C classes or + // categories. + if (Args.hasArg(options::OPT_ObjC) || Args.hasArg(options::OPT_ObjCXX)) + CmdArgs.push_back("-ObjC"); + CmdArgs.push_back("-o"); CmdArgs.push_back(Output.getFilename()); |