"Cannot use -o use multiple output" build failure(s) — clang 3.8.1

This command is failing under clang (with a wrong error message) while it is working with gcc.
clang main.c plop3.h -o main
PackageVersionSupposed error messageFull log Bug report
crda 3.13-1clang: error: cannot specify -o when generating multiple output files Log
gosmore 0.0.0.svn30327-1clang: error: cannot specify -o when generating multiple output files Log 756077
langford 0.0.20130228-5clang: error: cannot specify -o when generating multiple output files Log
mdm 0.1.3-2.1clang: error: cannot specify -o when generating multiple output files Log
sysvinit 2.88dsf-59.8clang: error: cannot specify -o when generating multiple output files Log
tennix 1.1-3clang: error: cannot specify -o when generating multiple output files Log

6 errors