summaryrefslogtreecommitdiff
path: root/tools/perf/config/Makefile
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/config/Makefile')
-rw-r--r--tools/perf/config/Makefile25
1 files changed, 24 insertions, 1 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 58f609198c6d..3ba2382a5236 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -230,7 +230,9 @@ VF_FEATURE_TESTS = \
bionic \
liberty \
liberty-z \
- cplus-demangle
+ cplus-demangle \
+ compile-32 \
+ compile-x32
# Set FEATURE_CHECK_(C|LD)FLAGS-all for all CORE_FEATURE_TESTS features.
# If in the future we need per-feature checks/flags for features not
@@ -622,6 +624,27 @@ ifdef HAVE_KVM_STAT_SUPPORT
CFLAGS += -DHAVE_KVM_STAT_SUPPORT
endif
+ifeq (${IS_64_BIT}, 1)
+ ifndef NO_PERF_READ_VDSO32
+ $(call feature_check,compile-32)
+ ifneq ($(feature-compile-32), 1)
+ NO_PERF_READ_VDSO32 := 1
+ endif
+ endif
+ ifneq (${IS_X86_64}, 1)
+ NO_PERF_READ_VDSOX32 := 1
+ endif
+ ifndef NO_PERF_READ_VDSOX32
+ $(call feature_check,compile-x32)
+ ifneq ($(feature-compile-x32), 1)
+ NO_PERF_READ_VDSOX32 := 1
+ endif
+ endif
+else
+ NO_PERF_READ_VDSO32 := 1
+ NO_PERF_READ_VDSOX32 := 1
+endif
+
# Among the variables below, these:
# perfexecdir
# template_dir