1 include ../scripts/Makefile.include
2 include ../scripts/Makefile.arch
4 # The default target of this Makefile is...
7 include ../scripts/utilities.mak
9 # Define V to have a more verbose compile.
11 # Define VF to have a more verbose feature check output.
13 # Define O to save output files in a separate directory.
15 # Define ARCH as name of target architecture if you want cross-builds.
17 # Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
19 # Define NO_LIBPERL to disable perl script extension.
21 # Define NO_LIBPYTHON to disable python script extension.
23 # Define PYTHON to point to the python binary if the default
24 # `python' is not correct; for example: PYTHON=python2
26 # Define PYTHON_CONFIG to point to the python-config binary if
27 # the default `$(PYTHON)-config' is not correct.
29 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
31 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
33 # Define LDFLAGS=-static to build a static binary.
35 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
37 # Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated
40 # Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS.
42 # Define NO_DWARF if you do not want debug-info analysis feature at all.
44 # Define WERROR=0 to disable treating any warnings as errors.
46 # Define NO_NEWT if you do not want TUI support. (deprecated)
48 # Define NO_SLANG if you do not want TUI support.
50 # Define NO_GTK2 if you do not want GTK+ GUI support.
52 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
54 # Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
56 # Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
57 # backtrace post unwind.
59 # Define NO_BACKTRACE if you do not want stack backtrace debug feature
61 # Define NO_LIBNUMA if you do not want numa perf benchmark
63 # Define NO_LIBAUDIT if you do not want libaudit support
65 # Define NO_LIBBIONIC if you do not want bionic support
67 # Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
68 # used for generating build-ids for ELFs generated by jitdump.
70 # Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
71 # for dwarf backtrace post unwind.
73 # Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
74 # for reading the 32-bit compatibility VDSO in 64-bit mode
76 # Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
77 # for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
79 # Define NO_ZLIB if you do not want to support compressed kernel modules
81 # Define NO_LIBBABELTRACE if you do not want libbabeltrace support
82 # for CTF data format.
84 # Define NO_LZMA if you do not want to support compressed (xz) kernel modules
86 # Define NO_AUXTRACE if you do not want AUX area tracing support
88 # Define NO_LIBBPF if you do not want BPF support
90 # Define NO_SDT if you do not want to define SDT event in perf tools,
91 # note that it doesn't disable SDT scanning support.
93 # Define FEATURES_DUMP to provide features detection dump file
94 # and bypass the feature detection
96 # Define NO_JVMTI if you do not want jvmti agent built
98 # Define LIBCLANGLLVM if you DO want builtin clang and llvm support.
99 # When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
100 # llvm-config is not in $PATH.
102 # Define NO_CORESIGHT if you do not want support for CoreSight trace decoding.
104 # As per kernel Makefile, avoid funny character set dependencies
108 export LC_COLLATE LC_NUMERIC
111 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
112 srctree := $(patsubst %/,%,$(dir $(srctree)))
113 #$(info Determined 'srctree' to be $(srctree))
117 #$(info Determined 'objtree' to be $(objtree))
121 #$(info Determined 'OUTPUT' to be $(OUTPUT))
122 # Adding $(OUTPUT) as a directory to look for source files,
123 # because use generated output files as sources dependency
124 # for flex/bison parsers.
135 # Do not use make's built-in rules
136 # (this improves performance and avoids hard-to-debug behaviour);
139 # Makefiles suck: This macro sets a default value of $(2) for the
140 # variable named by $(1), unless the variable has been set by
141 # environment or command line. This is necessary for CC and AR
142 # because make sets default values, so the simpler ?= approach
143 # won't work as expected.
144 define allow-override
145 $(if $(or $(findstring environment,$(origin $(1))),\
146 $(findstring command line,$(origin $(1)))),,\
150 LD += $(EXTRA_LDFLAGS)
156 PKG_CONFIG = $(CROSS_COMPILE)pkg-config
157 LLVM_CONFIG ?= llvm-config
169 # include Makefile.config by default and rule out
173 NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help install-doc install-man install-html install-info install-pdf doc man html info pdf
176 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
181 # The fixdep build - we force fixdep tool to be built as
182 # the first target in the separate make session not to be
183 # disturbed by any parallel make jobs. Once fixdep is done
184 # we issue the requested build with FIXDEP=1 variable.
186 # The fixdep build is disabled for $(NON_CONFIG_TARGETS)
187 # targets, because it's not necessary.
192 force_fixdep := $(config)
195 export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
196 export HOSTCC HOSTLD HOSTAR
198 include $(srctree)/tools/build/Makefile.include
200 ifeq ($(force_fixdep),1)
201 goals := $(filter-out all sub-make, $(MAKECMDGOALS))
203 $(goals) all: sub-make
207 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
211 LIB_DIR = $(srctree)/tools/lib/api/
212 TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
213 BPF_DIR = $(srctree)/tools/lib/bpf/
214 SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
216 # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
217 # Without this setting the output feature dump file misses some features, for
218 # example, liberty. Select all checkers so we won't get an incomplete feature
222 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
226 include Makefile.config
230 include $(srctree)/tools/scripts/Makefile.arch
231 -include arch/$(SRCARCH)/Makefile
234 # The FEATURE_DUMP_EXPORT holds location of the actual
235 # FEATURE_DUMP file to be used to bypass feature detection
236 # (for bpf or any other subproject)
237 ifeq ($(FEATURES_DUMP),)
238 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
240 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
243 export prefix bindir sharedir sysconfdir DESTDIR
245 # sparse is architecture-neutral, which means that we need to tell it
246 # explicitly what architecture to check for. Fix this up for yours..
247 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
249 # Guard against environment variables
253 SCRIPT_SH += perf-archive.sh
254 SCRIPT_SH += perf-with-kcore.sh
256 grep-libs = $(filter -l%,$(1))
257 strip-libs = $(filter-out -l%,$(1))
262 SUBCMD_PATH=$(OUTPUT)
264 API_PATH=$(OUTPUT)/../lib/api/
269 TE_PATH=$(TRACE_EVENT_DIR)
272 SUBCMD_PATH=$(SUBCMD_DIR)
275 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
278 LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list
281 # The static build has no dynsym table, so this does not work for
282 # static build. Looks like linker starts to scream about that now
283 # (in Fedora 26) so we need to switch it off for static build.
284 DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
285 LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS))
287 LIBAPI = $(API_PATH)libapi.a
290 LIBBPF = $(BPF_PATH)libbpf.a
292 LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
294 # python extension build directories
295 PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
296 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
297 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
298 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
300 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
302 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
303 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
305 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
307 PROGRAMS += $(OUTPUT)perf
309 ifndef NO_PERF_READ_VDSO32
310 PROGRAMS += $(OUTPUT)perf-read-vdso32
313 ifndef NO_PERF_READ_VDSOX32
314 PROGRAMS += $(OUTPUT)perf-read-vdsox32
317 LIBJVMTI = libperf-jvmti.so
320 PROGRAMS += $(OUTPUT)$(LIBJVMTI)
323 # what 'all' will build and 'install' will install, in perfexecdir
324 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
326 # what 'all' will build but not install in perfexecdir
327 OTHER_PROGRAMS = $(OUTPUT)perf
329 # Set paths to tools early so that they can be used for version tests.
334 PERL_PATH = /usr/bin/perl
339 LIB_FILE=$(OUTPUT)libperf.a
341 PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
343 PERFLIBS += $(LIBBPF)
346 # We choose to avoid "if .. else if .. else .. endif endif"
347 # because maintaining the nesting to match is a pain. If
348 # we had "elif" things would have been much nicer...
351 CFLAGS += -I$(OUTPUT)
355 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
356 GTK_IN := $(OUTPUT)gtk-in.o
363 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
364 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
366 ifeq ($(USE_CLANG), 1)
367 CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
368 CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
369 LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
370 LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
373 ifeq ($(USE_LLVM), 1)
374 LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
375 LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
382 export INSTALL SHELL_PATH
386 SHELL = $(SHELL_PATH)
388 linux_uapi_dir := $(srctree)/tools/include/uapi/linux
389 asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
390 arch_asm_uapi_dir := $(srctree)/tools/arch/$(ARCH)/include/uapi/asm/
392 beauty_outdir := $(OUTPUT)trace/beauty/generated
393 beauty_ioctl_outdir := $(beauty_outdir)/ioctl
394 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
395 drm_hdr_dir := $(srctree)/tools/include/uapi/drm
396 drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
398 # Create output directory if not already present
399 _dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
401 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
402 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
404 pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
405 asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
406 pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
408 $(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
409 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
411 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
412 sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
413 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
415 $(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
416 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
418 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
419 sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
420 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
422 $(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
423 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
425 kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
426 kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
427 kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
429 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
430 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
432 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
433 kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
434 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
436 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
437 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
439 socket_ipproto_array := $(beauty_outdir)/socket_ipproto_array.c
440 socket_ipproto_tbl := $(srctree)/tools/perf/trace/beauty/socket_ipproto.sh
442 $(socket_ipproto_array): $(linux_uapi_dir)/in.h $(socket_ipproto_tbl)
443 $(Q)$(SHELL) '$(socket_ipproto_tbl)' $(linux_uapi_dir) > $@
445 vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
446 vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
447 vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
449 $(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
450 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
452 perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
453 perf_hdr_dir := $(srctree)/tools/include/uapi/linux
454 perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
456 $(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
457 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
459 madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
460 madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
461 madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
463 $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
464 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
466 mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
467 mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
469 $(mmap_flags_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(arch_asm_uapi_dir)/mman.h $(mmap_flags_tbl)
470 $(Q)$(SHELL) '$(mmap_flags_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
472 mount_flags_array := $(beauty_outdir)/mount_flags_array.c
473 mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
475 $(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl)
476 $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@
478 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
479 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
480 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
482 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
483 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
485 arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
486 arch_errno_hdr_dir := $(srctree)/tools
487 arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
489 $(arch_errno_name_array): $(arch_errno_tbl)
490 $(Q)$(SHELL) '$(arch_errno_tbl)' $(CC) $(arch_errno_hdr_dir) > $@
492 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
494 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
495 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
496 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
497 $(PYTHON_WORD) util/setup.py \
499 mkdir -p $(OUTPUT)python && \
500 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
502 please_set_SHELL_PATH_to_a_more_modern_shell:
505 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
507 strip: $(PROGRAMS) $(OUTPUT)perf
508 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
510 PERF_IN := $(OUTPUT)perf-in.o
512 JEVENTS := $(OUTPUT)pmu-events/jevents
513 JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o
515 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
519 build := -f $(srctree)/tools/build/Makefile.build dir=. obj
521 $(PERF_IN): prepare FORCE
522 $(Q)$(MAKE) $(build)=perf
525 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
527 $(JEVENTS): $(JEVENTS_IN)
528 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
530 $(PMU_EVENTS_IN): $(JEVENTS) FORCE
531 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
533 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
534 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
535 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
538 $(Q)$(MAKE) $(build)=gtk
540 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
541 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
543 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
545 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
546 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
548 $(SCRIPTS) : % : %.sh
549 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
551 $(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
552 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
553 $(Q)touch $(OUTPUT)PERF-VERSION-FILE
555 # These can record PERF_VERSION
556 perf.spec $(SCRIPTS) \
557 : $(OUTPUT)PERF-VERSION-FILE
562 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
563 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
567 @echo " # Redirected target $@ => $(OUTPUT)$@"
568 pmu-events/%.o: $(OUTPUT)pmu-events/%.o
569 @echo " # Redirected target $@ => $(OUTPUT)$@"
570 util/%.o: $(OUTPUT)util/%.o
571 @echo " # Redirected target $@ => $(OUTPUT)$@"
572 bench/%.o: $(OUTPUT)bench/%.o
573 @echo " # Redirected target $@ => $(OUTPUT)$@"
574 tests/%.o: $(OUTPUT)tests/%.o
575 @echo " # Redirected target $@ => $(OUTPUT)$@"
578 # These two need to be here so that when O= is not used they take precedence
579 # over the general rule for .o
581 # get relative building directory (to $(OUTPUT))
582 # and '.' if it's $(OUTPUT) itself
583 __build-dir = $(subst $(OUTPUT),,$(dir $@))
584 build-dir = $(if $(__build-dir),$(__build-dir),.)
586 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
587 $(pkey_alloc_access_rights_array) \
588 $(sndrv_pcm_ioctl_array) \
589 $(sndrv_ctl_ioctl_array) \
592 $(socket_ipproto_array) \
593 $(vhost_virtio_ioctl_array) \
594 $(madvise_behavior_array) \
595 $(mmap_flags_array) \
596 $(mount_flags_array) \
597 $(perf_ioctl_array) \
598 $(prctl_option_array) \
599 $(arch_errno_name_array)
601 $(OUTPUT)%.o: %.c prepare FORCE
602 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
604 $(OUTPUT)%.i: %.c prepare FORCE
605 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
607 $(OUTPUT)%.s: %.c prepare FORCE
608 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
610 $(OUTPUT)%-bison.o: %.c prepare FORCE
611 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
613 $(OUTPUT)%-flex.o: %.c prepare FORCE
614 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
616 $(OUTPUT)%.o: %.S prepare FORCE
617 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
619 $(OUTPUT)%.i: %.S prepare FORCE
620 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
622 $(OUTPUT)perf-%: %.o $(PERFLIBS)
623 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
625 ifndef NO_PERF_READ_VDSO32
626 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c
627 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
630 ifndef NO_PERF_READ_VDSOX32
631 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c
632 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
636 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
638 $(LIBJVMTI_IN): FORCE
639 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
641 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
642 $(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
645 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
647 LIBPERF_IN := $(OUTPUT)libperf-in.o
649 $(LIBPERF_IN): prepare FORCE
650 $(Q)$(MAKE) $(build)=libperf
652 $(LIB_FILE): $(LIBPERF_IN)
653 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
655 LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)'
657 $(LIBTRACEEVENT): FORCE
658 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
660 libtraceevent_plugins: FORCE
661 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
663 $(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
664 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
666 $(LIBTRACEEVENT)-clean:
667 $(call QUIET_CLEAN, libtraceevent)
668 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
670 install-traceevent-plugins: libtraceevent_plugins
671 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
674 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
677 $(call QUIET_CLEAN, libapi)
678 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
681 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
684 $(call QUIET_CLEAN, libbpf)
685 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
688 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
691 $(call QUIET_CLEAN, libsubcmd)
692 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
695 @echo 'Perf make targets:'
696 @echo ' doc - make *all* documentation (see below)'
697 @echo ' man - make manpage documentation (access with man <foo>)'
698 @echo ' html - make html documentation'
699 @echo ' info - make GNU info documentation (access with info <foo>)'
700 @echo ' pdf - make pdf documentation'
701 @echo ' TAGS - use etags to make tag information for source browsing'
702 @echo ' tags - use ctags to make tag information for source browsing'
703 @echo ' cscope - use cscope to make interactive browsing database'
705 @echo 'Perf install targets:'
706 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
707 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular'
708 @echo ' path like "make prefix=/usr/local install install-doc"'
709 @echo ' install - install compiled binaries'
710 @echo ' install-doc - install *all* documentation'
711 @echo ' install-man - install manpage documentation'
712 @echo ' install-html - install html documentation'
713 @echo ' install-info - install GNU info documentation'
714 @echo ' install-pdf - install pdf documentation'
716 @echo ' quick-install-doc - alias for quick-install-man'
717 @echo ' quick-install-man - install the documentation quickly'
718 @echo ' quick-install-html - install the html documentation quickly'
720 @echo 'Perf maintainer targets:'
721 @echo ' clean - clean all binary objects and build output'
724 DOC_TARGETS := doc man html info pdf
726 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
727 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
729 # 'make doc' should call 'make -C Documentation all'
731 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
733 TAG_FOLDERS= . ../lib ../include
734 TAG_FILES= ../../include/uapi/linux/perf_event.h
737 $(QUIET_GEN)$(RM) TAGS; \
738 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
741 $(QUIET_GEN)$(RM) tags; \
742 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
745 $(QUIET_GEN)$(RM) cscope*; \
746 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
750 # GNU make supports exporting all variables by "export" without parameters.
751 # However, the environment gets quite big, and some programs have problems
754 check: $(OUTPUT)common-cmds.h
757 for i in *.c */*.c; \
759 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
765 ### Installation rules
768 install-gtk: $(OUTPUT)libperf-gtk.so
769 $(call QUIET_INSTALL, 'GTK UI') \
770 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
771 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
776 install-tools: all install-gtk
777 $(call QUIET_INSTALL, binaries) \
778 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
779 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
780 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
781 ifndef NO_PERF_READ_VDSO32
782 $(call QUIET_INSTALL, perf-read-vdso32) \
783 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
785 ifndef NO_PERF_READ_VDSOX32
786 $(call QUIET_INSTALL, perf-read-vdsox32) \
787 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
790 $(call QUIET_INSTALL, $(LIBJVMTI)) \
791 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
792 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
794 $(call QUIET_INSTALL, libexec) \
795 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
797 $(call QUIET_INSTALL, bpf-headers) \
798 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
799 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'; \
800 $(INSTALL) include/bpf/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
801 $(INSTALL) include/bpf/linux/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'
802 $(call QUIET_INSTALL, bpf-examples) \
803 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'; \
804 $(INSTALL) examples/bpf/*.c -t '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'
806 $(call QUIET_INSTALL, perf-archive) \
807 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
808 $(call QUIET_INSTALL, perf-with-kcore) \
809 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
811 $(call QUIET_INSTALL, strace/groups) \
812 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
813 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
816 $(call QUIET_INSTALL, perl-scripts) \
817 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
818 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
819 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
820 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
821 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
824 $(call QUIET_INSTALL, python-scripts) \
825 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
826 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
827 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
828 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
829 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
831 $(call QUIET_INSTALL, perf_completion-script) \
832 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
833 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
834 $(call QUIET_INSTALL, perf-tip) \
835 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
836 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
838 install-tests: all install-gtk
839 $(call QUIET_INSTALL, tests) \
840 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
841 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
842 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
843 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
844 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
845 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
846 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
847 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'
849 install-bin: install-tools install-tests install-traceevent-plugins
851 install: install-bin try-install-man
854 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
856 # 'make install-doc' should call 'make -C Documentation install'
857 $(INSTALL_DOC_TARGETS):
858 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
863 # This is here, not in Makefile.config, because Makefile.config does
864 # not get included for the clean target:
867 $(call QUIET_CLEAN, config)
868 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
873 clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean fixdep-clean python-clean
874 $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
875 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
876 $(Q)$(RM) $(OUTPUT).config-detected
877 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
878 $(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* \
879 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
880 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
881 $(OUTPUT)pmu-events/pmu-events.c \
882 $(OUTPUT)$(madvise_behavior_array) \
883 $(OUTPUT)$(mmap_flags_array) \
884 $(OUTPUT)$(mount_flags_array) \
885 $(OUTPUT)$(drm_ioctl_array) \
886 $(OUTPUT)$(pkey_alloc_access_rights_array) \
887 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
888 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
889 $(OUTPUT)$(kvm_ioctl_array) \
890 $(OUTPUT)$(kcmp_type_array) \
891 $(OUTPUT)$(socket_ipproto_array) \
892 $(OUTPUT)$(vhost_virtio_ioctl_array) \
893 $(OUTPUT)$(perf_ioctl_array) \
894 $(OUTPUT)$(prctl_option_array) \
895 $(OUTPUT)$(arch_errno_name_array)
896 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
899 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
900 # file if defined, with no further action.
902 ifdef FEATURE_DUMP_COPY
903 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
904 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
906 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
910 # Trick: if ../../.git does not exist - we are building out of tree for example,
911 # then force version regeneration:
913 ifeq ($(wildcard ../../.git/HEAD),)
914 GIT-HEAD-PHONY = ../../.git/HEAD
921 .PHONY: all install clean config-clean strip install-gtk
922 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
923 .PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
924 .PHONY: libtraceevent_plugins archheaders