Use wildcard for libcxxabi file list

lib/CMakeLists.txt

Index: lib/CMakeLists.txt
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 30969dddf3efd90587aa281d284989a59450e114..1d3bce662d00d95a33a8588064f30603b12321ac 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -1,25 +1,9 @@
 # Get sources
 file(GLOB LIBCXX_SOURCES ../src/*.cpp)
+
 # @LOCALMOD-START Bake libcxxabi into the libcxx build.
-list(APPEND LIBCXX_SOURCES
-  ../../libcxxabi/src/abort_message.cpp
-  ../../libcxxabi/src/cxa_aux_runtime.cpp
-  ../../libcxxabi/src/cxa_default_handlers.cpp
-  ../../libcxxabi/src/cxa_demangle.cpp
-  ../../libcxxabi/src/cxa_exception.cpp
-  ../../libcxxabi/src/cxa_exception_storage.cpp
-  ../../libcxxabi/src/cxa_guard.cpp
-  ../../libcxxabi/src/cxa_handlers.cpp
-  ../../libcxxabi/src/cxa_new_delete.cpp
-  ../../libcxxabi/src/cxa_personality.cpp
-  ../../libcxxabi/src/cxa_unexpected.cpp
-  ../../libcxxabi/src/cxa_vector.cpp
-  ../../libcxxabi/src/cxa_virtual.cpp
-  ../../libcxxabi/src/exception.cpp
-  ../../libcxxabi/src/private_typeinfo.cpp
-  ../../libcxxabi/src/stdexcept.cpp
-  ../../libcxxabi/src/typeinfo.cpp
-  )
+file(GLOB LIBCXXABI_SOURCES ../../libcxxabi/src/*.cpp)
+list(APPEND LIBCXX_SOURCES ${LIBCXXABI_SOURCES})
 # @LOCALMOD-END
 
 if(WIN32)