Hi all, If you are trying to build ATS on Mac OS X using clang, then you are likely to get the following error:
clang: error: argument unused during compilation: '-pthread' After spending an thoroughly enjoyable afternoon grovelling around libtool internals, it turns out that this is caused by a build error that libtool propagates from libpcre. If you are on a recent Mac Ports, then you will find that the inherited_linker_flags line of /opt/local/lib/libpcre.la sets the -pthread option. Comment out this line to make the build work. I filed https://trac.macports.org/ticket/37916 J