1 include ../scripts/Makefile.include
3 # The default target of this Makefile is...
6 include ../scripts/utilities.mak
8 # Define V to have a more verbose compile.
10 # Define VF to have a more verbose feature check output.
12 # Define O to save output files in a separate directory.
14 # Define ARCH as name of target architecture if you want cross-builds.
16 # Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
18 # Define NO_LIBPERL to disable perl script extension.
20 # Define NO_LIBPYTHON to disable python script extension.
22 # Define PYTHON to point to the python binary if the default
23 # `python' is not correct; for example: PYTHON=python2
25 # Define PYTHON_CONFIG to point to the python-config binary if
26 # the default `$(PYTHON)-config' is not correct.
28 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
30 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
32 # Define LDFLAGS=-static to build a static binary.
34 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
36 # Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated
39 # Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS.
41 # Define NO_DWARF if you do not want debug-info analysis feature at all.
43 # Define WERROR=0 to disable treating any warnings as errors.
45 # Define NO_NEWT if you do not want TUI support. (deprecated)
47 # Define NO_SLANG if you do not want TUI support.
49 # Define NO_GTK2 if you do not want GTK+ GUI support.
51 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
53 # Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
55 # Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
56 # backtrace post unwind.
58 # Define NO_BACKTRACE if you do not want stack backtrace debug feature
60 # Define NO_LIBNUMA if you do not want numa perf benchmark
62 # Define NO_LIBAUDIT if you do not want libaudit support
64 # Define NO_LIBBIONIC if you do not want bionic support
66 # Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
67 # used for generating build-ids for ELFs generated by jitdump.
69 # Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
70 # for dwarf backtrace post unwind.
72 # Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
73 # for reading the 32-bit compatibility VDSO in 64-bit mode
75 # Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
76 # for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
78 # Define NO_ZLIB if you do not want to support compressed kernel modules
80 # Define NO_LIBBABELTRACE if you do not want libbabeltrace support
81 # for CTF data format.
83 # Define NO_LZMA if you do not want to support compressed (xz) kernel modules
85 # Define NO_AUXTRACE if you do not want AUX area tracing support
87 # Define NO_LIBBPF if you do not want BPF support
89 # Define NO_SDT if you do not want to define SDT event in perf tools,
90 # note that it doesn't disable SDT scanning support.
92 # Define FEATURES_DUMP to provide features detection dump file
93 # and bypass the feature detection
95 # Define NO_JVMTI if you do not want jvmti agent built
97 # Define LIBCLANGLLVM if you DO want builtin clang and llvm support.
98 # When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
99 # llvm-config is not in $PATH.
101 # Define NO_CORESIGHT if you do not want support for CoreSight trace decoding.
103 # As per kernel Makefile, avoid funny character set dependencies
107 export LC_COLLATE LC_NUMERIC
110 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
111 srctree := $(patsubst %/,%,$(dir $(srctree)))
112 #$(info Determined 'srctree' to be $(srctree))
116 #$(info Determined 'objtree' to be $(objtree))
120 #$(info Determined 'OUTPUT' to be $(OUTPUT))
121 # Adding $(OUTPUT) as a directory to look for source files,
122 # because use generated output files as sources dependency
123 # for flex/bison parsers.
134 # Do not use make's built-in rules
135 # (this improves performance and avoids hard-to-debug behaviour);
138 # Makefiles suck: This macro sets a default value of $(2) for the
139 # variable named by $(1), unless the variable has been set by
140 # environment or command line. This is necessary for CC and AR
141 # because make sets default values, so the simpler ?= approach
142 # won't work as expected.
143 define allow-override
144 $(if $(or $(findstring environment,$(origin $(1))),\
145 $(findstring command line,$(origin $(1)))),,\
149 LD += $(EXTRA_LDFLAGS)
155 PKG_CONFIG = $(CROSS_COMPILE)pkg-config
156 LLVM_CONFIG ?= llvm-config
168 # include Makefile.config by default and rule out
172 NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help install-doc install-man install-html install-info install-pdf doc man html info pdf
175 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
180 # The fixdep build - we force fixdep tool to be built as
181 # the first target in the separate make session not to be
182 # disturbed by any parallel make jobs. Once fixdep is done
183 # we issue the requested build with FIXDEP=1 variable.
185 # The fixdep build is disabled for $(NON_CONFIG_TARGETS)
186 # targets, because it's not necessary.
191 force_fixdep := $(config)
194 export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
195 export HOSTCC HOSTLD HOSTAR
197 include $(srctree)/tools/build/Makefile.include
199 ifeq ($(force_fixdep),1)
200 goals := $(filter-out all sub-make, $(MAKECMDGOALS))
202 $(goals) all: sub-make
206 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
210 LIB_DIR = $(srctree)/tools/lib/api/
211 TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
212 BPF_DIR = $(srctree)/tools/lib/bpf/
213 SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
215 # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
216 # Without this setting the output feature dump file misses some features, for
217 # example, liberty. Select all checkers so we won't get an incomplete feature
221 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
225 include Makefile.config
229 include $(srctree)/tools/scripts/Makefile.arch
230 -include arch/$(SRCARCH)/Makefile
233 # The FEATURE_DUMP_EXPORT holds location of the actual
234 # FEATURE_DUMP file to be used to bypass feature detection
235 # (for bpf or any other subproject)
236 ifeq ($(FEATURES_DUMP),)
237 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
239 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
242 export prefix bindir sharedir sysconfdir DESTDIR
244 # sparse is architecture-neutral, which means that we need to tell it
245 # explicitly what architecture to check for. Fix this up for yours..
246 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
248 # Guard against environment variables
252 SCRIPT_SH += perf-archive.sh
253 SCRIPT_SH += perf-with-kcore.sh
255 grep-libs = $(filter -l%,$(1))
256 strip-libs = $(filter-out -l%,$(1))
261 SUBCMD_PATH=$(OUTPUT)
263 API_PATH=$(OUTPUT)/../lib/api/
268 TE_PATH=$(TRACE_EVENT_DIR)
271 SUBCMD_PATH=$(SUBCMD_DIR)
274 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
277 LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list
280 # The static build has no dynsym table, so this does not work for
281 # static build. Looks like linker starts to scream about that now
282 # (in Fedora 26) so we need to switch it off for static build.
283 DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
284 LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS))
286 LIBAPI = $(API_PATH)libapi.a
289 LIBBPF = $(BPF_PATH)libbpf.a
291 LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
293 # python extension build directories
294 PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
295 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
296 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
297 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
299 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
301 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
302 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
304 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
306 PROGRAMS += $(OUTPUT)perf
308 ifndef NO_PERF_READ_VDSO32
309 PROGRAMS += $(OUTPUT)perf-read-vdso32
312 ifndef NO_PERF_READ_VDSOX32
313 PROGRAMS += $(OUTPUT)perf-read-vdsox32
316 LIBJVMTI = libperf-jvmti.so
319 PROGRAMS += $(OUTPUT)$(LIBJVMTI)
322 # what 'all' will build and 'install' will install, in perfexecdir
323 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
325 # what 'all' will build but not install in perfexecdir
326 OTHER_PROGRAMS = $(OUTPUT)perf
328 # Set paths to tools early so that they can be used for version tests.
333 PERL_PATH = /usr/bin/perl
338 LIB_FILE=$(OUTPUT)libperf.a
340 PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
342 PERFLIBS += $(LIBBPF)
345 # We choose to avoid "if .. else if .. else .. endif endif"
346 # because maintaining the nesting to match is a pain. If
347 # we had "elif" things would have been much nicer...
350 CFLAGS += -I$(OUTPUT)
354 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
355 GTK_IN := $(OUTPUT)gtk-in.o
362 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
363 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
365 ifeq ($(USE_CLANG), 1)
366 CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
367 CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
368 LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
369 LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
372 ifeq ($(USE_LLVM), 1)
373 LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
374 LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
381 export INSTALL SHELL_PATH
385 SHELL = $(SHELL_PATH)
387 beauty_outdir := $(OUTPUT)trace/beauty/generated
388 beauty_ioctl_outdir := $(beauty_outdir)/ioctl
389 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
390 drm_hdr_dir := $(srctree)/tools/include/uapi/drm
391 drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
393 # Create output directory if not already present
394 _dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
396 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
397 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
399 pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
400 asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
401 pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
403 $(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
404 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
406 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
407 sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
408 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
410 $(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
411 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
413 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
414 sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
415 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
417 $(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
418 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
420 kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
421 kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
422 kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
424 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
425 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
427 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
428 kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
429 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
431 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
432 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
434 vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
435 vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
436 vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
438 $(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
439 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
441 perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
442 perf_hdr_dir := $(srctree)/tools/include/uapi/linux
443 perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
445 $(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
446 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
448 madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
449 madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
450 madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
452 $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
453 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
455 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
456 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
457 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
459 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
460 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
462 arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
463 arch_errno_hdr_dir := $(srctree)/tools
464 arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
466 $(arch_errno_name_array): $(arch_errno_tbl)
467 $(Q)$(SHELL) '$(arch_errno_tbl)' $(CC) $(arch_errno_hdr_dir) > $@
469 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
471 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
472 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
473 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
474 $(PYTHON_WORD) util/setup.py \
476 mkdir -p $(OUTPUT)python && \
477 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
479 please_set_SHELL_PATH_to_a_more_modern_shell:
482 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
484 strip: $(PROGRAMS) $(OUTPUT)perf
485 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
487 PERF_IN := $(OUTPUT)perf-in.o
489 JEVENTS := $(OUTPUT)pmu-events/jevents
490 JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o
492 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
496 build := -f $(srctree)/tools/build/Makefile.build dir=. obj
498 $(PERF_IN): prepare FORCE
499 $(Q)$(MAKE) $(build)=perf
502 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
504 $(JEVENTS): $(JEVENTS_IN)
505 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
507 $(PMU_EVENTS_IN): $(JEVENTS) FORCE
508 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
510 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
511 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
512 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
515 $(Q)$(MAKE) $(build)=gtk
517 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
518 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
520 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
522 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
523 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
525 $(SCRIPTS) : % : %.sh
526 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
528 $(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
529 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
530 $(Q)touch $(OUTPUT)PERF-VERSION-FILE
532 # These can record PERF_VERSION
533 perf.spec $(SCRIPTS) \
534 : $(OUTPUT)PERF-VERSION-FILE
539 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
540 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
544 @echo " # Redirected target $@ => $(OUTPUT)$@"
545 pmu-events/%.o: $(OUTPUT)pmu-events/%.o
546 @echo " # Redirected target $@ => $(OUTPUT)$@"
547 util/%.o: $(OUTPUT)util/%.o
548 @echo " # Redirected target $@ => $(OUTPUT)$@"
549 bench/%.o: $(OUTPUT)bench/%.o
550 @echo " # Redirected target $@ => $(OUTPUT)$@"
551 tests/%.o: $(OUTPUT)tests/%.o
552 @echo " # Redirected target $@ => $(OUTPUT)$@"
555 # These two need to be here so that when O= is not used they take precedence
556 # over the general rule for .o
558 # get relative building directory (to $(OUTPUT))
559 # and '.' if it's $(OUTPUT) itself
560 __build-dir = $(subst $(OUTPUT),,$(dir $@))
561 build-dir = $(if $(__build-dir),$(__build-dir),.)
563 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
564 $(pkey_alloc_access_rights_array) \
565 $(sndrv_pcm_ioctl_array) \
566 $(sndrv_ctl_ioctl_array) \
569 $(vhost_virtio_ioctl_array) \
570 $(madvise_behavior_array) \
571 $(perf_ioctl_array) \
572 $(prctl_option_array) \
573 $(arch_errno_name_array)
575 $(OUTPUT)%.o: %.c prepare FORCE
576 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
578 $(OUTPUT)%.i: %.c prepare FORCE
579 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
581 $(OUTPUT)%.s: %.c prepare FORCE
582 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
584 $(OUTPUT)%-bison.o: %.c prepare FORCE
585 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
587 $(OUTPUT)%-flex.o: %.c prepare FORCE
588 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
590 $(OUTPUT)%.o: %.S prepare FORCE
591 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
593 $(OUTPUT)%.i: %.S prepare FORCE
594 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
596 $(OUTPUT)perf-%: %.o $(PERFLIBS)
597 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
599 ifndef NO_PERF_READ_VDSO32
600 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c
601 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
604 ifndef NO_PERF_READ_VDSOX32
605 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c
606 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
610 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
612 $(LIBJVMTI_IN): FORCE
613 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
615 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
616 $(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
619 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
621 LIBPERF_IN := $(OUTPUT)libperf-in.o
623 $(LIBPERF_IN): prepare FORCE
624 $(Q)$(MAKE) $(build)=libperf
626 $(LIB_FILE): $(LIBPERF_IN)
627 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
629 LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ)
631 $(LIBTRACEEVENT): FORCE
632 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
634 libtraceevent_plugins: FORCE
635 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
637 $(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
638 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
640 $(LIBTRACEEVENT)-clean:
641 $(call QUIET_CLEAN, libtraceevent)
642 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
644 install-traceevent-plugins: libtraceevent_plugins
645 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
648 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
651 $(call QUIET_CLEAN, libapi)
652 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
655 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
658 $(call QUIET_CLEAN, libbpf)
659 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
662 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
665 $(call QUIET_CLEAN, libsubcmd)
666 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
669 @echo 'Perf make targets:'
670 @echo ' doc - make *all* documentation (see below)'
671 @echo ' man - make manpage documentation (access with man <foo>)'
672 @echo ' html - make html documentation'
673 @echo ' info - make GNU info documentation (access with info <foo>)'
674 @echo ' pdf - make pdf documentation'
675 @echo ' TAGS - use etags to make tag information for source browsing'
676 @echo ' tags - use ctags to make tag information for source browsing'
677 @echo ' cscope - use cscope to make interactive browsing database'
679 @echo 'Perf install targets:'
680 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
681 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular'
682 @echo ' path like "make prefix=/usr/local install install-doc"'
683 @echo ' install - install compiled binaries'
684 @echo ' install-doc - install *all* documentation'
685 @echo ' install-man - install manpage documentation'
686 @echo ' install-html - install html documentation'
687 @echo ' install-info - install GNU info documentation'
688 @echo ' install-pdf - install pdf documentation'
690 @echo ' quick-install-doc - alias for quick-install-man'
691 @echo ' quick-install-man - install the documentation quickly'
692 @echo ' quick-install-html - install the html documentation quickly'
694 @echo 'Perf maintainer targets:'
695 @echo ' clean - clean all binary objects and build output'
698 DOC_TARGETS := doc man html info pdf
700 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
701 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
703 # 'make doc' should call 'make -C Documentation all'
705 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
707 TAG_FOLDERS= . ../lib ../include
708 TAG_FILES= ../../include/uapi/linux/perf_event.h
711 $(QUIET_GEN)$(RM) TAGS; \
712 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
715 $(QUIET_GEN)$(RM) tags; \
716 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
719 $(QUIET_GEN)$(RM) cscope*; \
720 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
724 # GNU make supports exporting all variables by "export" without parameters.
725 # However, the environment gets quite big, and some programs have problems
728 check: $(OUTPUT)common-cmds.h
731 for i in *.c */*.c; \
733 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
739 ### Installation rules
742 install-gtk: $(OUTPUT)libperf-gtk.so
743 $(call QUIET_INSTALL, 'GTK UI') \
744 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
745 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
750 install-tools: all install-gtk
751 $(call QUIET_INSTALL, binaries) \
752 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
753 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
754 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
755 ifndef NO_PERF_READ_VDSO32
756 $(call QUIET_INSTALL, perf-read-vdso32) \
757 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
759 ifndef NO_PERF_READ_VDSOX32
760 $(call QUIET_INSTALL, perf-read-vdsox32) \
761 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
764 $(call QUIET_INSTALL, $(LIBJVMTI)) \
765 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
766 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
768 $(call QUIET_INSTALL, libexec) \
769 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
770 $(call QUIET_INSTALL, perf-archive) \
771 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
772 $(call QUIET_INSTALL, perf-with-kcore) \
773 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
775 $(call QUIET_INSTALL, strace/groups) \
776 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
777 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
780 $(call QUIET_INSTALL, perl-scripts) \
781 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
782 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
783 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
784 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
785 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
788 $(call QUIET_INSTALL, python-scripts) \
789 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
790 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
791 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
792 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
793 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
795 $(call QUIET_INSTALL, perf_completion-script) \
796 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
797 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
798 $(call QUIET_INSTALL, perf-tip) \
799 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
800 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
802 install-tests: all install-gtk
803 $(call QUIET_INSTALL, tests) \
804 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
805 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
806 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
807 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
808 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
809 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
810 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
811 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'
813 install-bin: install-tools install-tests install-traceevent-plugins
815 install: install-bin try-install-man
818 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
820 # 'make install-doc' should call 'make -C Documentation install'
821 $(INSTALL_DOC_TARGETS):
822 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
827 # This is here, not in Makefile.config, because Makefile.config does
828 # not get included for the clean target:
831 $(call QUIET_CLEAN, config)
832 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
837 clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean fixdep-clean python-clean
838 $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
839 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
840 $(Q)$(RM) $(OUTPUT).config-detected
841 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
842 $(call QUIET_CLEAN, core-gen) $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)FEATURE-DUMP $(OUTPUT)util/*-bison* $(OUTPUT)util/*-flex* \
843 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
844 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
845 $(OUTPUT)pmu-events/pmu-events.c \
846 $(OUTPUT)$(madvise_behavior_array) \
847 $(OUTPUT)$(drm_ioctl_array) \
848 $(OUTPUT)$(pkey_alloc_access_rights_array) \
849 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
850 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
851 $(OUTPUT)$(kvm_ioctl_array) \
852 $(OUTPUT)$(kcmp_type_array) \
853 $(OUTPUT)$(vhost_virtio_ioctl_array) \
854 $(OUTPUT)$(perf_ioctl_array) \
855 $(OUTPUT)$(prctl_option_array) \
856 $(OUTPUT)$(arch_errno_name_array)
857 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
860 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
861 # file if defined, with no further action.
863 ifdef FEATURE_DUMP_COPY
864 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
865 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
867 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
871 # Trick: if ../../.git does not exist - we are building out of tree for example,
872 # then force version regeneration:
874 ifeq ($(wildcard ../../.git/HEAD),)
875 GIT-HEAD-PHONY = ../../.git/HEAD
882 .PHONY: all install clean config-clean strip install-gtk
883 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
884 .PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
885 .PHONY: libtraceevent_plugins archheaders