diff options
Diffstat (limited to 'tools/perf/Makefile.perf')
| -rw-r--r-- | tools/perf/Makefile.perf | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index b856afa6eb52..0777748b6da8 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -130,6 +130,8 @@ include ../scripts/utilities.mak # # Define LIBTRACEEVENT_DYNAMIC to enable libtraceevent dynamic linking # +# Define LIBTRACEFS_DYNAMIC to enable libtracefs dynamic linking +# # As per kernel Makefile, avoid funny character set dependencies unexport LC_ALL @@ -241,7 +243,7 @@ else # force_fixdep LIB_DIR = $(srctree)/tools/lib/api/ TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/ -BPF_DIR = $(srctree)/tools/lib/bpf/ +LIBBPF_DIR = $(srctree)/tools/lib/bpf/ SUBCMD_DIR = $(srctree)/tools/lib/subcmd/ LIBPERF_DIR = $(srctree)/tools/lib/perf/ DOC_DIR = $(srctree)/tools/perf/Documentation/ @@ -293,7 +295,6 @@ strip-libs = $(filter-out -l%,$(1)) ifneq ($(OUTPUT),) TE_PATH=$(OUTPUT) PLUGINS_PATH=$(OUTPUT) - BPF_PATH=$(OUTPUT) SUBCMD_PATH=$(OUTPUT) LIBPERF_PATH=$(OUTPUT) ifneq ($(subdir),) @@ -305,7 +306,6 @@ else TE_PATH=$(TRACE_EVENT_DIR) PLUGINS_PATH=$(TRACE_EVENT_DIR)plugins/ API_PATH=$(LIB_DIR) - BPF_PATH=$(BPF_DIR) SUBCMD_PATH=$(SUBCMD_DIR) LIBPERF_PATH=$(LIBPERF_DIR) endif @@ -324,7 +324,14 @@ LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DY LIBAPI = $(API_PATH)libapi.a export LIBAPI -LIBBPF = $(BPF_PATH)libbpf.a +ifneq ($(OUTPUT),) + LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf +else + LIBBPF_OUTPUT = $(CURDIR)/libbpf +endif +LIBBPF_DESTDIR = $(LIBBPF_OUTPUT) +LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include +LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a @@ -360,7 +367,7 @@ ifndef NO_JVMTI PROGRAMS += $(OUTPUT)$(LIBJVMTI) endif -DLFILTERS := dlfilter-test-api-v0.so +DLFILTERS := dlfilter-test-api-v0.so dlfilter-show-cycles.so DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS)) # what 'all' will build and 'install' will install, in perfexecdir @@ -829,12 +836,14 @@ $(LIBAPI)-clean: $(call QUIET_CLEAN, libapi) $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null -$(LIBBPF): FORCE - $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) +$(LIBBPF): FORCE | $(LIBBPF_OUTPUT) + $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \ + O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= \ + $@ install_headers $(LIBBPF)-clean: $(call QUIET_CLEAN, libbpf) - $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null + $(Q)$(RM) -r -- $(LIBBPF_OUTPUT) $(LIBPERF): FORCE $(Q)$(MAKE) -C $(LIBPERF_DIR) EXTRA_CFLAGS="$(LIBPERF_CFLAGS)" O=$(OUTPUT) $(OUTPUT)libperf.a @@ -1034,16 +1043,15 @@ SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h +$(SKEL_TMP_OUT) $(LIBBPF_OUTPUT): + $(Q)$(MKDIR) -p $@ + ifdef BUILD_BPF_SKEL BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool -LIBBPF_SRC := $(abspath ../lib/bpf) -BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(BPF_PATH) -I$(LIBBPF_SRC)/.. - -$(SKEL_TMP_OUT): - $(Q)$(MKDIR) -p $@ +BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE) $(BPFTOOL): | $(SKEL_TMP_OUT) - CFLAGS= $(MAKE) -C ../bpf/bpftool \ + $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \ OUTPUT=$(SKEL_TMP_OUT)/ bootstrap VMLINUX_BTF_PATHS ?= $(if $(O),$(O)/vmlinux) \ |