diff options
Diffstat (limited to 'tools/perf/Makefile.config')
| -rw-r--r-- | tools/perf/Makefile.config | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 1fe8df97fe..7f1e016a92 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -182,6 +182,16 @@ endif FEATURE_CHECK_CFLAGS-libzstd := $(LIBZSTD_CFLAGS) FEATURE_CHECK_LDFLAGS-libzstd := $(LIBZSTD_LDFLAGS) +# for linking with debug library, run like: +# make DEBUG=1 LIBTRACEEVENT_DIR=/opt/libtraceevent/ +TRACEEVENTLIBS := -ltraceevent +ifdef LIBTRACEEVENT_DIR + LIBTRACEEVENT_CFLAGS := -I$(LIBTRACEEVENT_DIR)/include + LIBTRACEEVENT_LDFLAGS := -L$(LIBTRACEEVENT_DIR)/lib +endif +FEATURE_CHECK_CFLAGS-libtraceevent := $(LIBTRACEEVENT_CFLAGS) +FEATURE_CHECK_LDFLAGS-libtraceevent := $(LIBTRACEEVENT_LDFLAGS) $(TRACEEVENTLIBS) + FEATURE_CHECK_CFLAGS-bpf = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi -I$(srctree)/tools/include/uapi # include ARCH specific config -include $(src-perf)/arch/$(SRCARCH)/Makefile @@ -486,7 +496,10 @@ ifdef NO_DWARF endif ifeq ($(feature-scandirat), 1) - CFLAGS += -DHAVE_SCANDIRAT_SUPPORT + # Ignore having scandirat with memory sanitizer that lacks an interceptor. + ifeq ($(filter s% -fsanitize=memory%,$(EXTRA_CFLAGS),),) + CFLAGS += -DHAVE_SCANDIRAT_SUPPORT + endif endif ifeq ($(feature-sched_getcpu), 1) @@ -1165,9 +1178,10 @@ endif ifneq ($(NO_LIBTRACEEVENT),1) $(call feature_check,libtraceevent) ifeq ($(feature-libtraceevent), 1) - CFLAGS += -DHAVE_LIBTRACEEVENT - EXTLIBS += -ltraceevent - LIBTRACEEVENT_VERSION := $(shell $(PKG_CONFIG) --modversion libtraceevent) + CFLAGS += -DHAVE_LIBTRACEEVENT $(LIBTRACEEVENT_CFLAGS) + LDFLAGS += $(LIBTRACEEVENT_LDFLAGS) + EXTLIBS += ${TRACEEVENTLIBS} + LIBTRACEEVENT_VERSION := $(shell PKG_CONFIG_PATH=$(LIBTRACEEVENT_DIR) $(PKG_CONFIG) --modversion libtraceevent) LIBTRACEEVENT_VERSION_1 := $(word 1, $(subst ., ,$(LIBTRACEEVENT_VERSION))) LIBTRACEEVENT_VERSION_2 := $(word 2, $(subst ., ,$(LIBTRACEEVENT_VERSION))) LIBTRACEEVENT_VERSION_3 := $(word 3, $(subst ., ,$(LIBTRACEEVENT_VERSION))) @@ -1175,7 +1189,7 @@ ifneq ($(NO_LIBTRACEEVENT),1) CFLAGS += -DLIBTRACEEVENT_VERSION=$(LIBTRACEEVENT_VERSION_CPP) $(call detected,CONFIG_LIBTRACEEVENT) else - $(error ERROR: libtraceevent is missing. Please install libtraceevent-dev/libtraceevent-devel or build with NO_LIBTRACEEVENT=1) + $(error ERROR: libtraceevent is missing. Please install libtraceevent-dev/libtraceevent-devel and/or set LIBTRACEEVENT_DIR or build with NO_LIBTRACEEVENT=1) endif $(call feature_check,libtracefs) @@ -1301,6 +1315,7 @@ ifeq ($(VF),1) $(call print_var,LIBUNWIND_DIR) $(call print_var,LIBDW_DIR) $(call print_var,JDIR) + $(call print_var,LIBTRACEEVENT_DIR) ifeq ($(dwarf-post-unwind),1) $(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text)) $(info $(MSG)) |