Export the required symbol from DynamicLibraryTests
Running unittests/Support/DynamicLibrary/DynamicLibraryTests fails
when LLVM is configured with -DLLVM_EXPORT_SYMBOLS_FOR_PLUGINS=ON, because
the test's version script only contains symbols extracted from the static libraries,
that the test links with, but not those from the main object/executable itself.
The patch moves the one symbol, needed by the test, to a static library.
Fixes https://bugs.llvm.org/show_bug.cgi?id=32893
Patch by Momchil Velikov.
Differential Revision: https://reviews.llvm.org/D33789
llvm-svn: 305181
diff --git a/llvm/unittests/Support/DynamicLibrary/PipSqueak.cxx b/llvm/unittests/Support/DynamicLibrary/PipSqueak.cxx
index 79cf592..375d72c 100644
--- a/llvm/unittests/Support/DynamicLibrary/PipSqueak.cxx
+++ b/llvm/unittests/Support/DynamicLibrary/PipSqueak.cxx
@@ -45,4 +45,5 @@
Glb.Vec = &V;
}
-extern "C" PIPSQUEAK_EXPORT const char *TestA() { return "LibCall"; }
+#define PIPSQUEAK_TESTA_RETURN "LibCall"
+#include "ExportedFuncs.cxx"