Currently, a simple $ make
errors out because we compile with -Werror by default, turning all warnings into errors. Although no warnings are emitted by our code itself, two kinds of warnings are emitted by perl.h (perl 5.18.0): -Wundef and -Wswitch-default Use #pragma statements to squelch exactly those warnings, making perf compile-pass. Helped-by: Namhyung Kim <namhy...@kernel.org> Cc: Arnaldo Carvalho de Melo <a...@redhat.com> Signed-off-by: Ramkumar Ramachandra <artag...@gmail.com> --- tools/perf/util/perl.h | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 tools/perf/util/perl.h diff --git a/tools/perf/util/perl.h b/tools/perf/util/perl.h new file mode 100644 index 0000000..862d08d --- /dev/null +++ b/tools/perf/util/perl.h @@ -0,0 +1,10 @@ +#ifndef __PERF_PERL_H +#define __PERF_PERL_H + +#pragma GCC diagnostic ignored "-Wundef" +#pragma GCC diagnostic ignored "-Wswitch-default" +#include_next <perl.h> +#pragma GCC diagnostic error "-Wundef" +#pragma GCC diagnostic error "-Wswitch-default" + +#endif -- 1.8.3.2.736.g869de25 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
