• Arnaldo Carvalho de Melo's avatar
    tools perf scripting python: clang doesn't have -spec, remove it · 8bd8c653
    Arnaldo Carvalho de Melo authored
    Gcc has a -spec option to override what options to pass to cc, etc, and
    in some distros this is used, like in fedora, where we end up getting
    this passed to gcc that makes clang, that doesn't have this option to
    stop the build:
      CC       /tmp/build/perf/util/scripting-engines/trace-event-python.o
    clang-4.0: error: argument unused during compilation: '-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1' [-Werror,-Wunused-command-line-argument]
    So filter this out when the compiler used is clang, this way we
    can build the python scripting support in tools/perf/.
    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: David Ahern <dsahern@gmail.com>
    Cc: Jiri Olsa <jolsa@kernel.org>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Wang Nan <wangnan0@huawei.com>
    Link: http://lkml.kernel.org/n/tip-2gosxoiouf24pnlknp7w7q4z@git.kernel.orgSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Makefile.config 27.5 KB