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-rw-r--r--lib/Driver/Tools.cpp6
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());