diff options
Diffstat (limited to 'tools/perf/config/Makefile')
| -rw-r--r-- | tools/perf/config/Makefile | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index ffb5f55..58b2d37 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -98,7 +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) LIBUNWIND_LIBS="$(LIBUNWIND_LIBS)" -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 $(feature_set_code)) @@ -235,7 +235,7 @@ CFLAGS += -I$(LIB_INCLUDE) CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE ifndef NO_BIONIC - $(feature_check,bionic) + $(call feature_check,bionic) ifeq ($(feature-bionic), 1) BIONIC := 1 EXTLIBS := $(filter-out -lrt,$(EXTLIBS)) @@ -397,6 +397,13 @@ else endif endif +$(call feature_check,timerfd) +ifeq ($(feature-timerfd), 1) + CFLAGS += -DHAVE_TIMERFD_SUPPORT +else + msg := $(warning No timerfd support. Disables 'perf kvm stat live'); +endif + disable-python = $(eval $(disable-python_code)) define disable-python_code CFLAGS += -DNO_LIBPYTHON @@ -472,15 +479,15 @@ else CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT else ifneq ($(feature-libbfd), 1) - $(feature_check,liberty) + $(call feature_check,liberty) ifeq ($(feature-liberty), 1) EXTLIBS += -lbfd -liberty else - $(feature_check,liberty-z) + $(call feature_check,liberty-z) ifeq ($(feature-liberty-z), 1) EXTLIBS += -lbfd -liberty -lz else - $(feature_check,cplus-demangle) + $(call feature_check,cplus-demangle) ifeq ($(feature-cplus-demangle), 1) EXTLIBS += -liberty CFLAGS += -DHAVE_CPLUS_DEMANGLE_SUPPORT |
