> On 11 Oct 2017, at 22:03, Alex Blewitt via swift-dev <swift-...@swift.org> > wrote: > > On a recent test build there were compile errors with libdispatch, even after > a clean build: > > src/libdispatch.so: error: undefined reference to '__atomic_fetch_sub_4' > src/libdispatch.so: error: undefined reference to '__atomic_load_4' > src/libdispatch.so: error: undefined reference to '__atomic_fetch_add_4' > src/libdispatch.so: error: undefined reference to > '__atomic_compare_exchange_4' > src/libdispatch.so: error: undefined reference to '__atomic_fetch_or_4' > src/libdispatch.so: error: undefined reference to '__atomic_fetch_and_4' > src/libdispatch.so: error: undefined reference to '__atomic_store_4' > src/libdispatch.so: error: undefined reference to '__atomic_exchange_4' > clang-5.0: error: linker command failed with exit code 1 (use -v to see > invocation)
These problems have since been fixed, and foundation builds are going through as expected. Alex
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