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-rw-r--r--lib/Support/ToolRunner.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Support/ToolRunner.cpp b/lib/Support/ToolRunner.cpp
index a28527a1c2..73a0c31418 100644
--- a/lib/Support/ToolRunner.cpp
+++ b/lib/Support/ToolRunner.cpp
@@ -403,7 +403,11 @@ int GCC::MakeSharedObject(const std::string &InputFile, FileType fileType,
InputFile.c_str(), // Specify the input filename...
#if defined(sparc) || defined(__sparc__) || defined(__sparcv9)
"-G", // Compile a shared library, `-G' for Sparc
-#else
+#elif (defined(__POWERPC__) || defined(__ppc__)) && defined(__APPLE__)
+ "-dynamiclib", // `-dynamiclib' for MacOS X/PowerPC
+ "-fno-common", // allow global vars w/o initializers to live
+ // in data segment, rather than generating blocks
+#else
"-shared", // `-shared' for Linux/X86, maybe others
#endif
"-o", OutputFile.c_str(), // Output to the right filename...