[libc++][CMake] Make sure the benchmarks link against libc++abi
The refactoring in r357811 made it so that we didn't add the ABI library
to the list of LIBCXX_LIBRARIES. As a result, benchmarks didn't link to
the ABI library and were missing symbols. This broke the build bots.
As a drive-by fix, we also provide the SHARED ABI library to the linker
script instead of the STATIC ABI library.
This couldn't be discovered on Apple platforms because libc++.dylib
re-exports libc++abi.dylib symbols there.
llvm-svn: 357818
diff --git a/libcxx/lib/CMakeLists.txt b/libcxx/lib/CMakeLists.txt
index c9d33e6..8825e62 100644
--- a/libcxx/lib/CMakeLists.txt
+++ b/libcxx/lib/CMakeLists.txt
@@ -180,7 +180,8 @@
endif()
else()
target_link_libraries(cxx_shared PRIVATE "${LIBCXX_CXX_SHARED_ABI_LIBRARY}")
- list(APPEND LIBCXX_INTERFACE_LIBRARIES "${LIBCXX_CXX_STATIC_ABI_LIBRARY}")
+ list(APPEND LIBCXX_INTERFACE_LIBRARIES "${LIBCXX_CXX_SHARED_ABI_LIBRARY}") # For the linker script
+ list(APPEND LIBCXX_LIBRARIES "${LIBCXX_CXX_SHARED_ABI_LIBRARY}") # For the benchmarks
endif()
# Maybe re-export symbols from libc++abi
