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Export the required symbol from DynamicLibraryTests 

Running unittests/Support/DynamicLibrary/DynamicLibraryTests fails when LLVM is
configured with LLVM_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
explicitly exports the one symbol needed by the test.

This change fixes https://bugs.llvm.org/show_bug.cgi?id=32893

Patch authored by Momchil Velikov.

Differential Revision: https://reviews.llvm.org/D33490

llvm-svn: 303979
This commit is contained in:
Roger Ferrer Ibanez 2017-05-26 12:51:12 +00:00
parent 732f268aa0
commit 2785dd6330
2 changed files with 2 additions and 0 deletions
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1
llvm/unittests/Support/DynamicLibrary/CMakeLists.txt
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@ -1,5 +1,6 @@
set(LLVM_LINK_COMPONENTS Support)
set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/DynamicLibraryTests.exports)
add_llvm_unittest(DynamicLibraryTests DynamicLibraryTest.cpp)
export_executable_symbols(DynamicLibraryTests)

1
llvm/unittests/Support/DynamicLibrary/DynamicLibraryTests.exports Normal file
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@ -0,0 +1 @@
TestA