Commit-ID: 02320931ce000836aa231ac1311769e303122099 Gitweb: http://git.kernel.org/tip/02320931ce000836aa231ac1311769e303122099 Author: Jiri Olsa <jolsa@xxxxxxxxxx> AuthorDate: Thu, 14 Feb 2013 15:59:33 -0300 Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> CommitDate: Thu, 14 Feb 2013 15:59:33 -0300 perf tools: Limit unwind support to x86 archs There's DWARF unwind support only for x86 archs, so limit the unwind.o object to them only. Without this building for other archs (e.g. cross compiling for ARM) is broken. Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx> Signed-off-by: Dirk Behme <dirk.behme@xxxxxxxxxxxx> Link: http://lkml.kernel.org/n/tip-viqtvd6hppqgt68zz4wlqm20@xxxxxxxxxxxxxx Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> --- tools/perf/Makefile | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 1c8df6f..b90528d 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -581,6 +581,11 @@ else endif # SOURCE_LIBELF endif # NO_LIBELF +# There's only x86 (both 32 and 64) support for CFI unwind so far +ifneq ($(ARCH),x86) + NO_LIBUNWIND := 1 +endif + ifndef NO_LIBUNWIND # for linking with debug library, run like: # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/ -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html