diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index daefe2dfacad8b3717130c9769475a795c767a60..f39fc224b52e039aaa752f3097bd1fc2508950ae 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -101,7 +101,9 @@ $(info Testing features:) $(shell make -i -j -C config/feature-checks >/dev/null 2>&1) $(info done) -FEATURE_TESTS = hello +FEATURE_TESTS = \ + hello \ + libnuma $(foreach test,$(FEATURE_TESTS),$(call feature_check,$(test),$(test))) @@ -434,8 +436,7 @@ ifndef NO_BACKTRACE endif ifndef NO_LIBNUMA - FLAGS_LIBNUMA = $(CFLAGS) $(LDFLAGS) -lnuma - ifneq ($(call try-cc,$(SOURCE_LIBNUMA),$(FLAGS_LIBNUMA),libnuma),y) + ifeq ($(feature-libnuma), 0) msg := $(warning No numa.h found, disables 'perf bench numa mem' benchmark, please install numa-libs-devel or libnuma-dev); NO_LIBNUMA := 1 else diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile index 4708ccadfc54a4b222e2a559d7b4381e2dd81acd..6a42ad24d64f9cbcf3c4fdb8e345b6825a9a5f34 100644 --- a/tools/perf/config/feature-checks/Makefile +++ b/tools/perf/config/feature-checks/Makefile @@ -1,5 +1,7 @@ -FILES=test-hello +FILES= \ + test-hello \ + test-libnuma CC := $(CC) -MD @@ -12,6 +14,9 @@ BUILD = $(CC) -o $(OUTPUT)$@ $@.c test-hello: $(BUILD) +test-libnuma: + $(BUILD) -lnuma + -include *.d */*.d ############################### diff --git a/tools/perf/config/feature-checks/test-libnuma.c b/tools/perf/config/feature-checks/test-libnuma.c new file mode 100644 index 0000000000000000000000000000000000000000..70510a923e5a1d057f0036cc8b70b12c286e1caa --- /dev/null +++ b/tools/perf/config/feature-checks/test-libnuma.c @@ -0,0 +1,8 @@ +#include +#include + +int main(void) +{ + numa_available(); + return 0; +}