On Thu, Mar 18, 2021 at 9:55 AM Max Xu <[email protected]> wrote: > > I'm running into a weird bug: > > Failed with command: > GOOS=darwin go build > > Bug success with: > GOOS=linux go build > > The failed Message: > > /usr/local/opt/go/libexec/pkg/tool/darwin_amd64/link: running clang failed: > exit status 1 > duplicate symbol '_readdrivestat' in: > > /var/folders/tx/5c8vkq6x2k1f5nqvbj271qyc0000gn/T/go-link-162098608/000011.o > > /var/folders/tx/5c8vkq6x2k1f5nqvbj271qyc0000gn/T/go-link-162098608/000036.o > duplicate symbol '_get_temperature' in: > > /var/folders/tx/5c8vkq6x2k1f5nqvbj271qyc0000gn/T/go-link-162098608/000014.o > > /var/folders/tx/5c8vkq6x2k1f5nqvbj271qyc0000gn/T/go-link-162098608/000039.o > duplicate symbol '_open_smc' in: > > /var/folders/tx/5c8vkq6x2k1f5nqvbj271qyc0000gn/T/go-link-162098608/000014.o > > /var/folders/tx/5c8vkq6x2k1f5nqvbj271qyc0000gn/T/go-link-162098608/000039.o > duplicate symbol '_close_smc' in: > > /var/folders/tx/5c8vkq6x2k1f5nqvbj271qyc0000gn/T/go-link-162098608/000014.o > > /var/folders/tx/5c8vkq6x2k1f5nqvbj271qyc0000gn/T/go-link-162098608/000039.o > ld: 4 duplicate symbols for architecture x86_64 > clang: error: linker command failed with exit code 1 (use -v to see > invocation)
Hard to say without seeing the code, but my first guess would be erroneous cgo code. It looks like you have multiple cases of cgo code that are defining the same symbol in the C preamble without declaring it as `static`. Ian -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAOyqgcUnSr3hsjP-FvrFZ%2BFjzpjxrnc66uCLpK6T3SK-Ag05%2BQ%40mail.gmail.com.
