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| author | Adrian Hunter <adrian.hunter@intel.com> | 2013-11-01 13:51:32 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-11-04 15:21:18 (GMT) |
| commit | 8a0c4c2843d3b72e23c3c12079b8d5c3ae99f3e3 (patch) | |
| tree | 50b0ec7d084a926883cd4d7bd10aa9df4d599988 /tools/perf/config/Makefile | |
| parent | 28e962b9d79f496f214d7fc8ffd1a3f2a67e9090 (diff) | |
| download | linux-8a0c4c2843d3b72e23c3c12079b8d5c3ae99f3e3.tar.xz | |
perf tools: Fix libunwind build and feature detection for 32-bit build
Use -lunwind-x86 instead of -lunwind-x86_64 for 32-bit build.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1383313899-15987-5-git-send-email-adrian.hunter@intel.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 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 2f1d7d7..ffb5f55 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -25,9 +25,11 @@ ifeq ($(ARCH),x86_64) RAW_ARCH := x86_64 CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S + LIBUNWIND_LIBS = -lunwind -lunwind-x86_64 + else + LIBUNWIND_LIBS = -lunwind -lunwind-x86 endif NO_PERF_REGS := 0 - LIBUNWIND_LIBS = -lunwind -lunwind-x86_64 endif ifeq ($(NO_PERF_REGS),0) @@ -96,7 +98,7 @@ endif feature_check = $(eval $(feature_check_code)) define feature_check_code - feature-$(1) := $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS)" LDFLAGS=$(LDFLAGS) -C config/feature-checks test-$1 >/dev/null 2>/dev/null && echo 1 || echo 0) + feature-$(1) := $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS)" LDFLAGS=$(LDFLAGS) LIBUNWIND_LIBS="$(LIBUNWIND_LIBS)" -C config/feature-checks test-$1 >/dev/null 2>/dev/null && echo 1 || echo 0) endef feature_set = $(eval $(feature_set_code)) |