perf build: Disable libdw DWARF unwind when built with NO_DWARF
authorNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Wed, 29 Apr 2015 11:15:31 +0000 (16:45 +0530)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 8 May 2015 19:43:14 +0000 (16:43 -0300)
commit76d408498b08447e0f61dfdd611aeb6e8e61ce80
treef251ef653105de7fa02f0212c30a40e967fa339f
parent4c859351226c920b227fec040a3b447f0d482af3
perf build: Disable libdw DWARF unwind when built with NO_DWARF

We get a linker error if we try to build with NO_DWARF since we build
util/unwind-libdw.c, but do not include -ldw

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1430306131-6780-1-git-send-email-naveen.n.rao@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/config/Makefile