Comment 32 for bug 992124

su_v (suv-lp) wrote :

Regarding the issues raised previously (cont.):

* Darwin (OS X): clang: warning: argument unused during compilation: '-pthread'
According to e.g. <http://llvm.org/bugs/show_bug.cgi?id=7798> (and other search results via Google) '-pthread' is not required on Darwin (but currently set for all platforms (and compilers) via configure.ac).
Some projects seem to suppress it with '-Qunused-arguments' in CFLAGS/CXXFLAGS for clang, others remove '-pthread' for platform 'Darwin'.