perf tools: Limit unwind support to x86 archs
authorJiri Olsa <jolsa@redhat.com>
Thu, 14 Feb 2013 18:59:33 +0000 (15:59 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 14 Feb 2013 18:59:33 +0000 (15:59 -0300)
commit02320931ce000836aa231ac1311769e303122099
tree01d79b804679e9c924c607675e4b2df8a9c361eb
parent18c9e5c567e1bc475edc67dca3680ecd2562dc5c
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@redhat.com>
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Link: http://lkml.kernel.org/n/tip-viqtvd6hppqgt68zz4wlqm20@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Makefile