diff options
| author | Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> | 2015-04-29 16:45:31 +0530 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-08 16:43:14 -0300 |
| commit | 76d408498b08447e0f61dfdd611aeb6e8e61ce80 (patch) | |
| tree | f251ef653105de7fa02f0212c30a40e967fa339f /tools/perf/config/Makefile | |
| parent | 4c859351226c920b227fec040a3b447f0d482af3 (diff) | |
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>
Diffstat (limited to 'tools/perf/config/Makefile')
| -rw-r--r-- | tools/perf/config/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 435b6ca85b1f..1b957a1272d0 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -268,6 +268,10 @@ else endif # libelf support endif # NO_LIBELF +ifdef NO_DWARF + NO_LIBDW_DWARF_UNWIND := 1 +endif + ifndef NO_LIBELF CFLAGS += -DHAVE_LIBELF_SUPPORT EXTLIBS += -lelf |