perf tools: Fix static linking with libdw from elfutils

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Fix feature test for static libdw: link required dependencies.  Backends
of libebl are not statically linked thus libdl is required.

In Debian/Ubuntu libdw-dev includes libebl.a starting from 0.166-1.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/150322916720.129772.7959925864494283854.stgit@buzz
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Konstantin Khlebnikov 2017-08-20 14:39:27 +03:00 • committed by Arnaldo Carvalho de Melo

parent ac0bb6b72f

commit ba335df4ea

1 changed files with 5 additions and 5 deletions

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