1 # SPDX-License-Identifier: GPL-2.0-only
2 include ../scripts/Makefile.include
3 include ../scripts/Makefile.arch
5 # The default target of this Makefile is...
8 include ../scripts/utilities.mak
10 # Define V to have a more verbose compile.
12 # Define VF to have a more verbose feature check output.
14 # Define O to save output files in a separate directory.
16 # Define ARCH as name of target architecture if you want cross-builds.
18 # Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
20 # Define NO_LIBPERL to disable perl script extension.
22 # Define NO_LIBPYTHON to disable python script extension.
24 # Define PYTHON to point to the python binary if the default
25 # `python' is not correct; for example: PYTHON=python2
27 # Define PYTHON_CONFIG to point to the python-config binary if
28 # the default `$(PYTHON)-config' is not correct.
30 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
32 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
34 # Define LDFLAGS=-static to build a static binary.
36 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
38 # Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated
41 # Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS.
43 # Define NO_DWARF if you do not want debug-info analysis feature at all.
45 # Define WERROR=0 to disable treating any warnings as errors.
47 # Define NO_NEWT if you do not want TUI support. (deprecated)
49 # Define NO_SLANG if you do not want TUI support.
51 # Define NO_GTK2 if you do not want GTK+ GUI support.
53 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
55 # Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
57 # Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
58 # backtrace post unwind.
60 # Define NO_BACKTRACE if you do not want stack backtrace debug feature
62 # Define NO_LIBNUMA if you do not want numa perf benchmark
64 # Define NO_LIBAUDIT if you do not want libaudit support
66 # Define NO_LIBBIONIC if you do not want bionic support
68 # Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
69 # used for generating build-ids for ELFs generated by jitdump.
71 # Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
72 # for dwarf backtrace post unwind.
74 # Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
75 # for reading the 32-bit compatibility VDSO in 64-bit mode
77 # Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
78 # for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
80 # Define NO_ZLIB if you do not want to support compressed kernel modules
82 # Define NO_LIBBABELTRACE if you do not want libbabeltrace support
83 # for CTF data format.
85 # Define NO_LZMA if you do not want to support compressed (xz) kernel modules
87 # Define NO_AUXTRACE if you do not want AUX area tracing support
89 # Define NO_LIBBPF if you do not want BPF support
91 # Define NO_SDT if you do not want to define SDT event in perf tools,
92 # note that it doesn't disable SDT scanning support.
94 # Define FEATURES_DUMP to provide features detection dump file
95 # and bypass the feature detection
97 # Define NO_JVMTI if you do not want jvmti agent built
99 # Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR
100 # data for java source lines.
102 # Define LIBCLANGLLVM if you DO want builtin clang and llvm support.
103 # When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
104 # llvm-config is not in $PATH.
106 # Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
108 # Define NO_AIO if you do not want support of Posix AIO based trace
109 # streaming for record mode. Currently Posix AIO trace streaming is
110 # supported only when linking with glibc.
112 # Define NO_LIBZSTD if you do not want support of Zstandard based runtime
113 # trace compression in record mode.
116 # As per kernel Makefile, avoid funny character set dependencies
120 export LC_COLLATE LC_NUMERIC
123 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
124 srctree := $(patsubst %/,%,$(dir $(srctree)))
125 #$(info Determined 'srctree' to be $(srctree))
129 #$(info Determined 'objtree' to be $(objtree))
133 #$(info Determined 'OUTPUT' to be $(OUTPUT))
134 # Adding $(OUTPUT) as a directory to look for source files,
135 # because use generated output files as sources dependency
136 # for flex/bison parsers.
147 # Do not use make's built-in rules
148 # (this improves performance and avoids hard-to-debug behaviour);
151 # Makefiles suck: This macro sets a default value of $(2) for the
152 # variable named by $(1), unless the variable has been set by
153 # environment or command line. This is necessary for CC and AR
154 # because make sets default values, so the simpler ?= approach
155 # won't work as expected.
156 define allow-override
157 $(if $(or $(findstring environment,$(origin $(1))),\
158 $(findstring command line,$(origin $(1)))),,\
162 LD += $(EXTRA_LDFLAGS)
168 PKG_CONFIG = $(CROSS_COMPILE)pkg-config
169 LLVM_CONFIG ?= llvm-config
181 # include Makefile.config by default and rule out
185 NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help install-doc install-man install-html install-info install-pdf doc man html info pdf
188 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
193 # The fixdep build - we force fixdep tool to be built as
194 # the first target in the separate make session not to be
195 # disturbed by any parallel make jobs. Once fixdep is done
196 # we issue the requested build with FIXDEP=1 variable.
198 # The fixdep build is disabled for $(NON_CONFIG_TARGETS)
199 # targets, because it's not necessary.
204 force_fixdep := $(config)
207 export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
208 export HOSTCC HOSTLD HOSTAR
210 include $(srctree)/tools/build/Makefile.include
212 ifeq ($(force_fixdep),1)
213 goals := $(filter-out all sub-make, $(MAKECMDGOALS))
215 $(goals) all: sub-make
219 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
223 LIB_DIR = $(srctree)/tools/lib/api/
224 TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
225 BPF_DIR = $(srctree)/tools/lib/bpf/
226 SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
228 # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
229 # Without this setting the output feature dump file misses some features, for
230 # example, liberty. Select all checkers so we won't get an incomplete feature
234 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
238 include Makefile.config
242 include $(srctree)/tools/scripts/Makefile.arch
243 -include arch/$(SRCARCH)/Makefile
246 # The FEATURE_DUMP_EXPORT holds location of the actual
247 # FEATURE_DUMP file to be used to bypass feature detection
248 # (for bpf or any other subproject)
249 ifeq ($(FEATURES_DUMP),)
250 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
252 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
255 export prefix bindir sharedir sysconfdir DESTDIR
257 # sparse is architecture-neutral, which means that we need to tell it
258 # explicitly what architecture to check for. Fix this up for yours..
259 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
261 # Guard against environment variables
265 SCRIPT_SH += perf-archive.sh
266 SCRIPT_SH += perf-with-kcore.sh
268 grep-libs = $(filter -l%,$(1))
269 strip-libs = $(filter-out -l%,$(1))
274 SUBCMD_PATH=$(OUTPUT)
276 API_PATH=$(OUTPUT)/../lib/api/
281 TE_PATH=$(TRACE_EVENT_DIR)
284 SUBCMD_PATH=$(SUBCMD_DIR)
287 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
290 LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list
293 # The static build has no dynsym table, so this does not work for
294 # static build. Looks like linker starts to scream about that now
295 # (in Fedora 26) so we need to switch it off for static build.
296 DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
297 LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS))
299 LIBAPI = $(API_PATH)libapi.a
302 LIBBPF = $(BPF_PATH)libbpf.a
304 LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
306 # python extension build directories
307 PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
308 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
309 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
310 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
312 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
314 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
315 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
317 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
319 PROGRAMS += $(OUTPUT)perf
321 ifndef NO_PERF_READ_VDSO32
322 PROGRAMS += $(OUTPUT)perf-read-vdso32
325 ifndef NO_PERF_READ_VDSOX32
326 PROGRAMS += $(OUTPUT)perf-read-vdsox32
329 LIBJVMTI = libperf-jvmti.so
332 PROGRAMS += $(OUTPUT)$(LIBJVMTI)
335 # what 'all' will build and 'install' will install, in perfexecdir
336 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
338 # what 'all' will build but not install in perfexecdir
339 OTHER_PROGRAMS = $(OUTPUT)perf
341 # Set paths to tools early so that they can be used for version tests.
346 PERL_PATH = /usr/bin/perl
351 LIBPERF_A=$(OUTPUT)libperf.a
353 PERFLIBS = $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
355 PERFLIBS += $(LIBBPF)
358 # We choose to avoid "if .. else if .. else .. endif endif"
359 # because maintaining the nesting to match is a pain. If
360 # we had "elif" things would have been much nicer...
363 CFLAGS += -I$(OUTPUT)
367 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
368 GTK_IN := $(OUTPUT)gtk-in.o
375 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
376 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
378 ifeq ($(USE_CLANG), 1)
379 CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
380 CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
381 LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
382 LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
385 ifeq ($(USE_LLVM), 1)
386 LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
387 LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
394 export INSTALL SHELL_PATH
398 SHELL = $(SHELL_PATH)
400 linux_uapi_dir := $(srctree)/tools/include/uapi/linux
401 asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
402 arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/
403 x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/
405 beauty_outdir := $(OUTPUT)trace/beauty/generated
406 beauty_ioctl_outdir := $(beauty_outdir)/ioctl
407 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
408 drm_hdr_dir := $(srctree)/tools/include/uapi/drm
409 drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
411 # Create output directory if not already present
412 _dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
414 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
415 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
417 fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c
418 fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
420 $(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
421 $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
423 pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
424 asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
425 pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
427 $(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
428 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
430 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
431 sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
432 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
434 $(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
435 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
437 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
438 sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
439 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
441 $(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
442 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
444 kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
445 kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
446 kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
448 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
449 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
451 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
452 kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
453 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
455 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
456 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
458 socket_ipproto_array := $(beauty_outdir)/socket_ipproto_array.c
459 socket_ipproto_tbl := $(srctree)/tools/perf/trace/beauty/socket_ipproto.sh
461 $(socket_ipproto_array): $(linux_uapi_dir)/in.h $(socket_ipproto_tbl)
462 $(Q)$(SHELL) '$(socket_ipproto_tbl)' $(linux_uapi_dir) > $@
464 vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
465 vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
466 vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
468 $(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
469 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
471 perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
472 perf_hdr_dir := $(srctree)/tools/include/uapi/linux
473 perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
475 $(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
476 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
478 madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
479 madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
480 madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
482 $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
483 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
485 mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
486 mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
488 $(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl)
489 $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
491 mount_flags_array := $(beauty_outdir)/mount_flags_array.c
492 mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
494 $(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl)
495 $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@
497 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
498 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
499 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
501 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
502 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
504 usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c
505 usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh
507 $(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl)
508 $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@
510 x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c
511 x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh
513 $(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl)
514 $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@
516 rename_flags_array := $(beauty_outdir)/rename_flags_array.c
517 rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh
519 $(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl)
520 $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@
522 arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
523 arch_errno_hdr_dir := $(srctree)/tools
524 arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
526 $(arch_errno_name_array): $(arch_errno_tbl)
527 $(Q)$(SHELL) '$(arch_errno_tbl)' $(CC) $(arch_errno_hdr_dir) > $@
529 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
531 # Create python binding output directory if not already present
532 _dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
534 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
535 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
536 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
537 $(PYTHON_WORD) util/setup.py \
539 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
541 please_set_SHELL_PATH_to_a_more_modern_shell:
544 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
546 strip: $(PROGRAMS) $(OUTPUT)perf
547 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
549 PERF_IN := $(OUTPUT)perf-in.o
551 JEVENTS := $(OUTPUT)pmu-events/jevents
552 JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o
554 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
556 LIBPERF_IN := $(OUTPUT)libperf-in.o
560 build := -f $(srctree)/tools/build/Makefile.build dir=. obj
562 $(PERF_IN): prepare FORCE
563 $(Q)$(MAKE) $(build)=perf
566 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
568 $(JEVENTS): $(JEVENTS_IN)
569 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
571 $(PMU_EVENTS_IN): $(JEVENTS) FORCE
572 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
574 $(LIBPERF_IN): prepare FORCE
575 $(Q)$(MAKE) $(build)=libperf
577 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBPERF_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
578 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
579 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBPERF_IN) $(LIBS) -o $@
582 $(Q)$(MAKE) $(build)=gtk
584 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
585 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
587 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
589 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
590 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
592 $(SCRIPTS) : % : %.sh
593 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
595 $(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
596 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
597 $(Q)touch $(OUTPUT)PERF-VERSION-FILE
599 # These can record PERF_VERSION
600 perf.spec $(SCRIPTS) \
601 : $(OUTPUT)PERF-VERSION-FILE
606 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
607 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
611 @echo " # Redirected target $@ => $(OUTPUT)$@"
612 pmu-events/%.o: $(OUTPUT)pmu-events/%.o
613 @echo " # Redirected target $@ => $(OUTPUT)$@"
614 util/%.o: $(OUTPUT)util/%.o
615 @echo " # Redirected target $@ => $(OUTPUT)$@"
616 bench/%.o: $(OUTPUT)bench/%.o
617 @echo " # Redirected target $@ => $(OUTPUT)$@"
618 tests/%.o: $(OUTPUT)tests/%.o
619 @echo " # Redirected target $@ => $(OUTPUT)$@"
622 # These two need to be here so that when O= is not used they take precedence
623 # over the general rule for .o
625 # get relative building directory (to $(OUTPUT))
626 # and '.' if it's $(OUTPUT) itself
627 __build-dir = $(subst $(OUTPUT),,$(dir $@))
628 build-dir = $(if $(__build-dir),$(__build-dir),.)
630 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
631 $(fadvise_advice_array) \
632 $(pkey_alloc_access_rights_array) \
633 $(sndrv_pcm_ioctl_array) \
634 $(sndrv_ctl_ioctl_array) \
637 $(socket_ipproto_array) \
638 $(vhost_virtio_ioctl_array) \
639 $(madvise_behavior_array) \
640 $(mmap_flags_array) \
641 $(mount_flags_array) \
642 $(perf_ioctl_array) \
643 $(prctl_option_array) \
644 $(usbdevfs_ioctl_array) \
645 $(x86_arch_prctl_code_array) \
646 $(rename_flags_array) \
647 $(arch_errno_name_array)
649 $(OUTPUT)%.o: %.c prepare FORCE
650 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
652 $(OUTPUT)%.i: %.c prepare FORCE
653 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
655 $(OUTPUT)%.s: %.c prepare FORCE
656 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
658 $(OUTPUT)%-bison.o: %.c prepare FORCE
659 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
661 $(OUTPUT)%-flex.o: %.c prepare FORCE
662 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
664 $(OUTPUT)%.o: %.S prepare FORCE
665 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
667 $(OUTPUT)%.i: %.S prepare FORCE
668 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
670 $(OUTPUT)perf-%: %.o $(PERFLIBS)
671 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
673 ifndef NO_PERF_READ_VDSO32
674 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
675 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
678 ifndef NO_PERF_READ_VDSOX32
679 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
680 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
684 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
686 $(LIBJVMTI_IN): FORCE
687 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
689 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
690 $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
693 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
695 $(LIBPERF_A): $(LIBPERF_IN)
696 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
698 LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)'
700 $(LIBTRACEEVENT): FORCE
701 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
703 libtraceevent_plugins: FORCE
704 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
706 $(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
707 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
709 $(LIBTRACEEVENT)-clean:
710 $(call QUIET_CLEAN, libtraceevent)
711 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
713 install-traceevent-plugins: libtraceevent_plugins
714 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
717 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
720 $(call QUIET_CLEAN, libapi)
721 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
724 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
727 $(call QUIET_CLEAN, libbpf)
728 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
731 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
734 $(call QUIET_CLEAN, libsubcmd)
735 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
738 @echo 'Perf make targets:'
739 @echo ' doc - make *all* documentation (see below)'
740 @echo ' man - make manpage documentation (access with man <foo>)'
741 @echo ' html - make html documentation'
742 @echo ' info - make GNU info documentation (access with info <foo>)'
743 @echo ' pdf - make pdf documentation'
744 @echo ' TAGS - use etags to make tag information for source browsing'
745 @echo ' tags - use ctags to make tag information for source browsing'
746 @echo ' cscope - use cscope to make interactive browsing database'
748 @echo 'Perf install targets:'
749 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
750 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular'
751 @echo ' path like "make prefix=/usr/local install install-doc"'
752 @echo ' install - install compiled binaries'
753 @echo ' install-doc - install *all* documentation'
754 @echo ' install-man - install manpage documentation'
755 @echo ' install-html - install html documentation'
756 @echo ' install-info - install GNU info documentation'
757 @echo ' install-pdf - install pdf documentation'
759 @echo ' quick-install-doc - alias for quick-install-man'
760 @echo ' quick-install-man - install the documentation quickly'
761 @echo ' quick-install-html - install the html documentation quickly'
763 @echo 'Perf maintainer targets:'
764 @echo ' clean - clean all binary objects and build output'
767 DOC_TARGETS := doc man html info pdf
769 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
770 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
772 # 'make doc' should call 'make -C Documentation all'
774 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
776 TAG_FOLDERS= . ../lib ../include
777 TAG_FILES= ../../include/uapi/linux/perf_event.h
780 $(QUIET_GEN)$(RM) TAGS; \
781 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
784 $(QUIET_GEN)$(RM) tags; \
785 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
788 $(QUIET_GEN)$(RM) cscope*; \
789 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
793 # GNU make supports exporting all variables by "export" without parameters.
794 # However, the environment gets quite big, and some programs have problems
797 check: $(OUTPUT)common-cmds.h
800 for i in *.c */*.c; \
802 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
808 ### Installation rules
811 install-gtk: $(OUTPUT)libperf-gtk.so
812 $(call QUIET_INSTALL, 'GTK UI') \
813 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
814 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
819 install-tools: all install-gtk
820 $(call QUIET_INSTALL, binaries) \
821 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
822 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
823 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
824 ifndef NO_PERF_READ_VDSO32
825 $(call QUIET_INSTALL, perf-read-vdso32) \
826 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
828 ifndef NO_PERF_READ_VDSOX32
829 $(call QUIET_INSTALL, perf-read-vdsox32) \
830 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
833 $(call QUIET_INSTALL, $(LIBJVMTI)) \
834 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
835 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
837 $(call QUIET_INSTALL, libexec) \
838 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
840 $(call QUIET_INSTALL, bpf-headers) \
841 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
842 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'; \
843 $(INSTALL) include/bpf/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
844 $(INSTALL) include/bpf/linux/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'
845 $(call QUIET_INSTALL, bpf-examples) \
846 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'; \
847 $(INSTALL) examples/bpf/*.c -t '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'
849 $(call QUIET_INSTALL, perf-archive) \
850 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
851 $(call QUIET_INSTALL, perf-with-kcore) \
852 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
854 $(call QUIET_INSTALL, strace/groups) \
855 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
856 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
859 $(call QUIET_INSTALL, perl-scripts) \
860 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
861 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
862 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
863 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
864 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
867 $(call QUIET_INSTALL, python-scripts) \
868 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
869 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
870 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
871 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
872 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
874 $(call QUIET_INSTALL, perf_completion-script) \
875 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
876 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
877 $(call QUIET_INSTALL, perf-tip) \
878 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
879 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
881 install-tests: all install-gtk
882 $(call QUIET_INSTALL, tests) \
883 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
884 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
885 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
886 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
887 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
888 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
889 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
890 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'
892 install-bin: install-tools install-tests install-traceevent-plugins
894 install: install-bin try-install-man
897 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
899 # 'make install-doc' should call 'make -C Documentation install'
900 $(INSTALL_DOC_TARGETS):
901 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
906 # This is here, not in Makefile.config, because Makefile.config does
907 # not get included for the clean target:
910 $(call QUIET_CLEAN, config)
911 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
916 clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean fixdep-clean python-clean
917 $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
918 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
919 $(Q)$(RM) $(OUTPUT).config-detected
920 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
921 $(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* \
922 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
923 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
924 $(OUTPUT)pmu-events/pmu-events.c \
925 $(OUTPUT)$(fadvise_advice_array) \
926 $(OUTPUT)$(madvise_behavior_array) \
927 $(OUTPUT)$(mmap_flags_array) \
928 $(OUTPUT)$(mount_flags_array) \
929 $(OUTPUT)$(drm_ioctl_array) \
930 $(OUTPUT)$(pkey_alloc_access_rights_array) \
931 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
932 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
933 $(OUTPUT)$(kvm_ioctl_array) \
934 $(OUTPUT)$(kcmp_type_array) \
935 $(OUTPUT)$(socket_ipproto_array) \
936 $(OUTPUT)$(vhost_virtio_ioctl_array) \
937 $(OUTPUT)$(perf_ioctl_array) \
938 $(OUTPUT)$(prctl_option_array) \
939 $(OUTPUT)$(usbdevfs_ioctl_array) \
940 $(OUTPUT)$(x86_arch_prctl_code_array) \
941 $(OUTPUT)$(rename_flags_array) \
942 $(OUTPUT)$(arch_errno_name_array)
943 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
946 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
947 # file if defined, with no further action.
949 ifdef FEATURE_DUMP_COPY
950 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
951 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
953 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
957 # Trick: if ../../.git does not exist - we are building out of tree for example,
958 # then force version regeneration:
960 ifeq ($(wildcard ../../.git/HEAD),)
961 GIT-HEAD-PHONY = ../../.git/HEAD
968 .PHONY: all install clean config-clean strip install-gtk
969 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
970 .PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
971 .PHONY: libtraceevent_plugins archheaders