Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1581313
| From | Jiri Olsa <jolsa@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: perf build with clang, modulo libpython: Re: perf bison: clang points out: error: conflicting types for 'parse_events_error' always evaluate to 'true' |
| Date | 2017-02-15 14:30 +0100 |
| Message-ID | <tb7OG-vH-13@gated-at.bofh.it> (permalink) |
| References | <taQ1r-5hv-3@gated-at.bofh.it> <tb5tw-7iH-25@gated-at.bofh.it> <tb7bY-8tC-7@gated-at.bofh.it> <tb7lE-5n-9@gated-at.bofh.it> <tb7vk-nR-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Feb 15, 2017 at 10:06:05AM -0300, Arnaldo Carvalho de Melo wrote:
SNIP
>
> clang-4.0: error: argument unused during compilation: '-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1' [-Werror,-Wunused-command-line-argument]
> clang-4.0: error: argument unused during compilation: '-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1' [-Werror,-Wunused-command-line-argument]
> error: command 'clang' failed with exit status 1
> cp: cannot stat '/tmp/build/perf/python_ext_build/lib/perf.so': No such file or directory
> Makefile.perf:381: recipe for target '/tmp/build/perf/python/perf.so' failed
> make[2]: *** [/tmp/build/perf/python/perf.so] Error 1
> make[2]: *** Waiting for unfinished jobs....
>
> ---------------------------------------------------
>
>
> diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
> index 3a5196380609..a14b47ab3879 100644
> --- a/tools/perf/util/parse-events.y
> +++ b/tools/perf/util/parse-events.y
> @@ -17,6 +17,8 @@
> #include "parse-events.h"
> #include "parse-events-bison.h"
>
> +void parse_events_error(YYLTYPE *loc, void *data, void *scanner, char const *msg);
> +
> #define ABORT_ON(val) \
> do { \
> if (val) \
if that helps.. seems harmless ;-) ack
jirka
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
perf pmu: clang points out: address of array 'alias->unit' will always evaluate to 'true' Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-02-14 19:30 +0100
Re: perf pmu: clang points out: address of array 'alias->unit' will always evaluate to 'true' Jiri Olsa <jolsa@redhat.com> - 2017-02-15 12:00 +0100
perf bison: clang points out: error: conflicting types for 'parse_events_error' always evaluate to 'true' Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-02-15 13:50 +0100
Re: perf bison: clang points out: error: conflicting types for 'parse_events_error' always evaluate to 'true' Jiri Olsa <jolsa@redhat.com> - 2017-02-15 14:00 +0100
perf build with clang, modulo libpython: Re: perf bison: clang points out: error: conflicting types for 'parse_events_error' always evaluate to 'true' Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-02-15 14:10 +0100
Re: perf build with clang, modulo libpython: Re: perf bison: clang points out: error: conflicting types for 'parse_events_error' always evaluate to 'true' Jiri Olsa <jolsa@redhat.com> - 2017-02-15 14:30 +0100
[tip:perf/core] perf tools: Add missing parse_events_error() prototype tip-bot for Arnaldo Carvalho de Melo <tipbot@zytor.com> - 2017-02-16 21:10 +0100
[tip:perf/core] perf pmu: Fix check for unset alias->unit array tip-bot for Arnaldo Carvalho de Melo <tipbot@zytor.com> - 2017-02-16 21:10 +0100
csiph-web