Em Mon, Oct 14, 2019 at 05:48:56PM +0200, Jiri Olsa escreveu:
> The libperf-jvmti.so links already with tools/lib/string.o
> to use strlcpy. However the string.o depends on ctype.o
> so we need to link it in as well.
>
> Fixes: 79743bc927f6 ("perf jvmti: Link against tools/lib/string.o to have
> weak strlcpy()")
> Link: http://lkml.kernel.org/n/[email protected]
> Signed-off-by: Jiri Olsa <[email protected]>
I applied one already for this, contributed by Thomas.
Thanks,
- Arnaldo
> ---
> tools/perf/jvmti/Build | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/tools/perf/jvmti/Build b/tools/perf/jvmti/Build
> index 1e148bbdf820..7de7f90bf3fb 100644
> --- a/tools/perf/jvmti/Build
> +++ b/tools/perf/jvmti/Build
> @@ -3,6 +3,7 @@ jvmti-y += jvmti_agent.o
>
> # For strlcpy
> jvmti-y += libstring.o
> +jvmti-y += libctype.o
>
> CFLAGS_jvmti = -fPIC -DPIC -I$(JDIR)/include -I$(JDIR)/include/linux
> CFLAGS_REMOVE_jvmti = -Wmissing-declarations
> @@ -15,3 +16,7 @@ CFLAGS_libstring.o += -Wno-unused-parameter
> -DETC_PERFCONFIG="BUILD_STR($(ETC_PE
> $(OUTPUT)jvmti/libstring.o: ../lib/string.c FORCE
> $(call rule_mkdir)
> $(call if_changed_dep,cc_o_c)
> +
> +$(OUTPUT)jvmti/libctype.o: ../lib/ctype.c FORCE
> + $(call rule_mkdir)
> + $(call if_changed_dep,cc_o_c)
> --
> 2.21.0
--
- Arnaldo
