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Groups > linux.kernel > #1390147
| From | Kyeongmin Cho <korea.drzix@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/2] perf report: Add gcc option '-rdynamic' to define symbol callchain_param |
| Date | 2016-04-28 15:10 +0200 |
| Message-ID | <rsTRD-3BQ-7@gated-at.bofh.it> (permalink) |
| References | <rsTRD-3BQ-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
As libperf-gtk.so cannot find out undefined symbol 'callchain_param', '-rdynamic' option is needed to add the symbol to the dynamic symbol table. Signed-off-by: Kyeongmin Cho <korea.drzix@gmail.com> --- tools/perf/Makefile.perf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 000ea21..a3f8b39 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -344,7 +344,7 @@ $(PERF_IN): prepare FORCE $(Q)$(MAKE) $(build)=perf $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(LIBTRACEEVENT_DYNAMIC_LIST) - $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \ + $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) -rdynamic $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \ $(PERF_IN) $(LIBS) -o $@ $(GTK_IN): fixdep FORCE -- 2.5.5
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[PATCH 2/2] perf report: Add gcc option '-rdynamic' to define symbol callchain_param Kyeongmin Cho <korea.drzix@gmail.com> - 2016-04-28 15:10 +0200
Re: [PATCH 2/2] perf report: Add gcc option '-rdynamic' to define symbol callchain_param Jiri Olsa <jolsa@redhat.com> - 2016-04-28 16:20 +0200
Re: [PATCH 2/2] perf report: Add gcc option '-rdynamic' to define symbol callchain_param Kyeongmin Cho <korea.drzix@gmail.com> - 2016-04-28 16:50 +0200
Re: [PATCH 2/2] perf report: Add gcc option '-rdynamic' to define symbol callchain_param Jiri Olsa <jolsa@redhat.com> - 2016-05-01 17:50 +0200
Re: [PATCH 2/2] perf report: Add gcc option '-rdynamic' to define symbol callchain_param Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-04-28 17:30 +0200
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