diff options
Diffstat (limited to 'llvm/utils/unittest')
| -rw-r--r-- | llvm/utils/unittest/CMakeLists.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/utils/unittest/CMakeLists.txt b/llvm/utils/unittest/CMakeLists.txt index 0850d49e3a3..5aad048f2c3 100644 --- a/llvm/utils/unittest/CMakeLists.txt +++ b/llvm/utils/unittest/CMakeLists.txt @@ -71,3 +71,23 @@ add_llvm_library(gtest ) add_subdirectory(UnitTestMain) + +# When LLVM_LINK_LLVM_DYLIB is enabled, libLLVM.so is added to the interface +# link libraries for gtest and gtest_main. This means that any target, like +# unittests for example, that links against gtest will be forced to link +# against libLLVM.so. In some cases we may want to statically unittests if they +# need access to symbols that are marked private in libLLVM.so. The only +# way we can make this work is to remove libLLVM.so from the list of interface +# link libraries for gtest and then make gtest users responsible for explicitly +# adding libLLVM.so to their targets link libraries if they need it. + +function (gtest_remove_dylib_from_link_interface target) + get_target_property(interface_libs ${target} INTERFACE_LINK_LIBRARIES) + if (interface_libs) + list(REMOVE_ITEM interface_libs LLVM) + set_target_properties(${target} PROPERTIES INTERFACE_LINK_LIBRARIES "${interface_libs}") + endif() +endfunction() + +gtest_remove_dylib_from_link_interface(gtest) +gtest_remove_dylib_from_link_interface(gtest_main) |
