summaryrefslogtreecommitdiff
path: root/tools/perf/util/event.h
diff options
context:
space:
mode:
authorJiri Olsa <jolsa@redhat.com>2012-08-07 17:20:44 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-08-10 23:46:07 +0400
commit6a40cd90f5deb6dec322eeb54587ae55a934db2c (patch)
tree88e77297d85457427bb12c31d2e06d2eb8b237b1 /tools/perf/util/event.h
parent2bcd355b71dafa5793a680c5db043abe9f708418 (diff)
downloadlinux-6a40cd90f5deb6dec322eeb54587ae55a934db2c.tar.xz
perf tools: Add libunwind dependency for DWARF CFI unwinding
Adding libunwind to be linked with perf if available. It's required for the to get dwarf cfi unwinding support. Also building perf with the dwarf call frame informations by default, so that we can unwind callchains in perf itself. Adding LIBUNWIND_DIR Makefile variable allowing user to specify the directory with libunwind to be linked. This is used for debug purposes. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Original-patch-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: "Frank Ch. Eigler" <fche@redhat.com> Cc: Arun Sharma <asharma@fb.com> Cc: Benjamin Redelings <benjamin.redelings@nescent.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Frank Ch. Eigler <fche@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Robert Richter <robert.richter@amd.com> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Ulrich Drepper <drepper@gmail.com> Link: http://lkml.kernel.org/r/1344345647-11536-10-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/event.h')
0 files changed, 0 insertions, 0 deletions