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_LIBCAP if you do not want process capabilities considered by perf
93 # Define NO_SDT if you do not want to define SDT event in perf tools,
94 # note that it doesn't disable SDT scanning support.
96 # Define FEATURES_DUMP to provide features detection dump file
97 # and bypass the feature detection
99 # Define NO_JVMTI if you do not want jvmti agent built
101 # Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR
102 # data for java source lines.
104 # Define LIBCLANGLLVM if you DO want builtin clang and llvm support.
105 # When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
106 # llvm-config is not in $PATH.
108 # Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
110 # Define NO_AIO if you do not want support of Posix AIO based trace
111 # streaming for record mode. Currently Posix AIO trace streaming is
112 # supported only when linking with glibc.
114 # Define NO_LIBZSTD if you do not want support of Zstandard based runtime
115 # trace compression in record mode.
117 # Define TCMALLOC to enable tcmalloc heap profiling.
119 # Define LIBBPF_DYNAMIC to enable libbpf dynamic linking.
121 # Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables
122 # generated from the kernel .tbl or unistd.h files and use, if available, libaudit
123 # for doing the conversions to/from strings/id.
125 # As per kernel Makefile, avoid funny character set dependencies
129 export LC_COLLATE LC_NUMERIC
132 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
133 srctree := $(patsubst %/,%,$(dir $(srctree)))
134 #$(info Determined 'srctree' to be $(srctree))
138 #$(info Determined 'objtree' to be $(objtree))
142 #$(info Determined 'OUTPUT' to be $(OUTPUT))
143 # Adding $(OUTPUT) as a directory to look for source files,
144 # because use generated output files as sources dependency
145 # for flex/bison parsers.
156 # Do not use make's built-in rules
157 # (this improves performance and avoids hard-to-debug behaviour);
160 # Makefiles suck: This macro sets a default value of $(2) for the
161 # variable named by $(1), unless the variable has been set by
162 # environment or command line. This is necessary for CC and AR
163 # because make sets default values, so the simpler ?= approach
164 # won't work as expected.
165 define allow-override
166 $(if $(or $(findstring environment,$(origin $(1))),\
167 $(findstring command line,$(origin $(1)))),,\
171 LD += $(EXTRA_LDFLAGS)
177 PKG_CONFIG = $(CROSS_COMPILE)pkg-config
178 LLVM_CONFIG ?= llvm-config
190 # include Makefile.config by default and rule out
194 NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help
197 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
202 # The fixdep build - we force fixdep tool to be built as
203 # the first target in the separate make session not to be
204 # disturbed by any parallel make jobs. Once fixdep is done
205 # we issue the requested build with FIXDEP=1 variable.
207 # The fixdep build is disabled for $(NON_CONFIG_TARGETS)
208 # targets, because it's not necessary.
213 force_fixdep := $(config)
216 export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
217 export HOSTCC HOSTLD HOSTAR
219 include $(srctree)/tools/build/Makefile.include
221 ifeq ($(force_fixdep),1)
222 goals := $(filter-out all sub-make, $(MAKECMDGOALS))
224 $(goals) all: sub-make
228 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
232 LIB_DIR = $(srctree)/tools/lib/api/
233 TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
234 BPF_DIR = $(srctree)/tools/lib/bpf/
235 SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
236 LIBPERF_DIR = $(srctree)/tools/lib/perf/
237 DOC_DIR = $(srctree)/tools/perf/Documentation/
239 # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
240 # Without this setting the output feature dump file misses some features, for
241 # example, liberty. Select all checkers so we won't get an incomplete feature
245 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
249 include Makefile.config
253 include $(srctree)/tools/scripts/Makefile.arch
254 -include arch/$(SRCARCH)/Makefile
257 # The FEATURE_DUMP_EXPORT holds location of the actual
258 # FEATURE_DUMP file to be used to bypass feature detection
259 # (for bpf or any other subproject)
260 ifeq ($(FEATURES_DUMP),)
261 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
263 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
266 export prefix bindir sharedir sysconfdir DESTDIR
268 # sparse is architecture-neutral, which means that we need to tell it
269 # explicitly what architecture to check for. Fix this up for yours..
270 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
272 # Guard against environment variables
276 SCRIPT_SH += perf-archive.sh
277 SCRIPT_SH += perf-with-kcore.sh
279 grep-libs = $(filter -l%,$(1))
280 strip-libs = $(filter-out -l%,$(1))
284 PLUGINS_PATH=$(OUTPUT)
286 SUBCMD_PATH=$(OUTPUT)
287 LIBPERF_PATH=$(OUTPUT)
289 API_PATH=$(OUTPUT)/../lib/api/
294 TE_PATH=$(TRACE_EVENT_DIR)
295 PLUGINS_PATH=$(TRACE_EVENT_DIR)plugins/
298 SUBCMD_PATH=$(SUBCMD_DIR)
299 LIBPERF_PATH=$(LIBPERF_DIR)
302 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
305 LIBTRACEEVENT_DYNAMIC_LIST = $(PLUGINS_PATH)libtraceevent-dynamic-list
308 # The static build has no dynsym table, so this does not work for
309 # static build. Looks like linker starts to scream about that now
310 # (in Fedora 26) so we need to switch it off for static build.
311 DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
312 LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS))
314 LIBAPI = $(API_PATH)libapi.a
317 LIBBPF = $(BPF_PATH)libbpf.a
319 LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
321 LIBPERF = $(LIBPERF_PATH)libperf.a
324 # python extension build directories
325 PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
326 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
327 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
328 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
330 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
332 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
333 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
335 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
337 PROGRAMS += $(OUTPUT)perf
339 ifndef NO_PERF_READ_VDSO32
340 PROGRAMS += $(OUTPUT)perf-read-vdso32
343 ifndef NO_PERF_READ_VDSOX32
344 PROGRAMS += $(OUTPUT)perf-read-vdsox32
347 LIBJVMTI = libperf-jvmti.so
350 PROGRAMS += $(OUTPUT)$(LIBJVMTI)
353 # what 'all' will build and 'install' will install, in perfexecdir
354 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
356 # what 'all' will build but not install in perfexecdir
357 OTHER_PROGRAMS = $(OUTPUT)perf
359 # Set paths to tools early so that they can be used for version tests.
364 PERL_PATH = /usr/bin/perl
369 PERFLIBS = $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD) $(LIBPERF)
371 ifndef LIBBPF_DYNAMIC
372 PERFLIBS += $(LIBBPF)
376 # We choose to avoid "if .. else if .. else .. endif endif"
377 # because maintaining the nesting to match is a pain. If
378 # we had "elif" things would have been much nicer...
381 CFLAGS += -I$(OUTPUT)
385 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
386 GTK_IN := $(OUTPUT)gtk-in.o
393 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
394 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
396 ifeq ($(USE_CLANG), 1)
397 CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
398 CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
399 LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
400 LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
403 ifeq ($(USE_LLVM), 1)
404 LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
405 LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
412 export INSTALL SHELL_PATH
416 SHELL = $(SHELL_PATH)
418 linux_uapi_dir := $(srctree)/tools/include/uapi/linux
419 asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
420 arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/
421 x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/
422 x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/
424 beauty_outdir := $(OUTPUT)trace/beauty/generated
425 beauty_ioctl_outdir := $(beauty_outdir)/ioctl
426 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
427 drm_hdr_dir := $(srctree)/tools/include/uapi/drm
428 drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
430 # Create output directory if not already present
431 _dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
433 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
434 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
436 fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c
437 fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
439 $(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
440 $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
442 fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c
443 fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh
445 $(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls)
446 $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@
448 fspick_arrays := $(beauty_outdir)/fspick_arrays.c
449 fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh
451 $(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls)
452 $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
454 fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c
455 fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh
457 $(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls)
458 $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@
460 pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
461 asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
462 pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
464 $(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
465 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
467 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
468 sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
469 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
471 $(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
472 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
474 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
475 sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
476 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
478 $(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
479 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
481 kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
482 kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
483 kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
485 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
486 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
488 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
489 kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
490 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
492 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
493 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
495 socket_ipproto_array := $(beauty_outdir)/socket_ipproto_array.c
496 socket_ipproto_tbl := $(srctree)/tools/perf/trace/beauty/socket_ipproto.sh
498 $(socket_ipproto_array): $(linux_uapi_dir)/in.h $(socket_ipproto_tbl)
499 $(Q)$(SHELL) '$(socket_ipproto_tbl)' $(linux_uapi_dir) > $@
501 vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
502 vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
503 vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
505 $(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
506 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
508 perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
509 perf_hdr_dir := $(srctree)/tools/include/uapi/linux
510 perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
512 $(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
513 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
515 madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
516 madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
517 madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
519 $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
520 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
522 mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
523 mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
525 $(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl)
526 $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
528 mount_flags_array := $(beauty_outdir)/mount_flags_array.c
529 mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
531 $(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl)
532 $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@
534 move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c
535 move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh
537 $(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl)
538 $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@
540 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
541 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
542 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
544 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
545 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
547 usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c
548 usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh
550 $(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl)
551 $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@
553 x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c
554 x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh
556 $(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl)
557 $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@
559 x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c
560 x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh
562 $(x86_arch_irq_vectors_array): $(x86_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl)
563 $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@
565 x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c
566 x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh
568 $(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl)
569 $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@
571 rename_flags_array := $(beauty_outdir)/rename_flags_array.c
572 rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh
574 $(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl)
575 $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@
577 arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
578 arch_errno_hdr_dir := $(srctree)/tools
579 arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
581 $(arch_errno_name_array): $(arch_errno_tbl)
582 $(Q)$(SHELL) '$(arch_errno_tbl)' $(firstword $(CC)) $(arch_errno_hdr_dir) > $@
584 sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c
585 sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh
587 $(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls)
588 $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@
590 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
592 # Create python binding output directory if not already present
593 _dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
595 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST) $(LIBPERF)
596 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
597 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
598 $(PYTHON_WORD) util/setup.py \
600 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
602 please_set_SHELL_PATH_to_a_more_modern_shell:
605 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
607 strip: $(PROGRAMS) $(OUTPUT)perf
608 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
610 PERF_IN := $(OUTPUT)perf-in.o
612 JEVENTS := $(OUTPUT)pmu-events/jevents
613 JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o
615 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
619 build := -f $(srctree)/tools/build/Makefile.build dir=. obj
621 $(PERF_IN): prepare FORCE
622 $(Q)$(MAKE) $(build)=perf
625 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
627 $(JEVENTS): $(JEVENTS_IN)
628 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
630 $(PMU_EVENTS_IN): $(JEVENTS) FORCE
631 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
633 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
634 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
635 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
638 $(Q)$(MAKE) $(build)=gtk
640 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
641 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
643 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
645 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
646 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
648 $(SCRIPTS) : % : %.sh
649 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
651 $(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
652 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
653 $(Q)touch $(OUTPUT)PERF-VERSION-FILE
655 # These can record PERF_VERSION
656 perf.spec $(SCRIPTS) \
657 : $(OUTPUT)PERF-VERSION-FILE
662 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
663 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
667 @echo " # Redirected target $@ => $(OUTPUT)$@"
668 pmu-events/%.o: $(OUTPUT)pmu-events/%.o
669 @echo " # Redirected target $@ => $(OUTPUT)$@"
670 util/%.o: $(OUTPUT)util/%.o
671 @echo " # Redirected target $@ => $(OUTPUT)$@"
672 bench/%.o: $(OUTPUT)bench/%.o
673 @echo " # Redirected target $@ => $(OUTPUT)$@"
674 tests/%.o: $(OUTPUT)tests/%.o
675 @echo " # Redirected target $@ => $(OUTPUT)$@"
678 # These two need to be here so that when O= is not used they take precedence
679 # over the general rule for .o
681 # get relative building directory (to $(OUTPUT))
682 # and '.' if it's $(OUTPUT) itself
683 __build-dir = $(subst $(OUTPUT),,$(dir $@))
684 build-dir = $(if $(__build-dir),$(__build-dir),.)
686 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
687 $(fadvise_advice_array) \
691 $(pkey_alloc_access_rights_array) \
692 $(sndrv_pcm_ioctl_array) \
693 $(sndrv_ctl_ioctl_array) \
696 $(socket_ipproto_array) \
697 $(vhost_virtio_ioctl_array) \
698 $(madvise_behavior_array) \
699 $(mmap_flags_array) \
700 $(mount_flags_array) \
701 $(move_mount_flags_array) \
702 $(perf_ioctl_array) \
703 $(prctl_option_array) \
704 $(usbdevfs_ioctl_array) \
705 $(x86_arch_irq_vectors_array) \
706 $(x86_arch_MSRs_array) \
707 $(x86_arch_prctl_code_array) \
708 $(rename_flags_array) \
709 $(arch_errno_name_array) \
710 $(sync_file_range_arrays)
712 $(OUTPUT)%.o: %.c prepare FORCE
713 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
715 $(OUTPUT)%.i: %.c prepare FORCE
716 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
718 $(OUTPUT)%.s: %.c prepare FORCE
719 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
721 $(OUTPUT)%-bison.o: %.c prepare FORCE
722 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
724 $(OUTPUT)%-flex.o: %.c prepare FORCE
725 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
727 $(OUTPUT)%.o: %.S prepare FORCE
728 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
730 $(OUTPUT)%.i: %.S prepare FORCE
731 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
733 $(OUTPUT)perf-%: %.o $(PERFLIBS)
734 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
736 ifndef NO_PERF_READ_VDSO32
737 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
738 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
741 ifndef NO_PERF_READ_VDSOX32
742 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
743 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
747 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
749 $(LIBJVMTI_IN): FORCE
750 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
752 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
753 $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
756 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
758 LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)'
760 $(LIBTRACEEVENT): FORCE
761 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
763 libtraceevent_plugins: FORCE
764 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
766 $(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
767 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
769 $(LIBTRACEEVENT)-clean:
770 $(call QUIET_CLEAN, libtraceevent)
771 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
773 install-traceevent-plugins: libtraceevent_plugins
774 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
777 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
780 $(call QUIET_CLEAN, libapi)
781 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
784 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
787 $(call QUIET_CLEAN, libbpf)
788 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
791 $(Q)$(MAKE) -C $(LIBPERF_DIR) EXTRA_CFLAGS="$(LIBPERF_CFLAGS)" O=$(OUTPUT) $(OUTPUT)libperf.a
794 $(call QUIET_CLEAN, libperf)
795 $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(OUTPUT) clean >/dev/null
798 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
801 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
804 @echo 'Perf make targets:'
805 @echo ' doc - make *all* documentation (see below)'
806 @echo ' man - make manpage documentation (access with man <foo>)'
807 @echo ' html - make html documentation'
808 @echo ' info - make GNU info documentation (access with info <foo>)'
809 @echo ' pdf - make pdf documentation'
810 @echo ' TAGS - use etags to make tag information for source browsing'
811 @echo ' tags - use ctags to make tag information for source browsing'
812 @echo ' cscope - use cscope to make interactive browsing database'
814 @echo 'Perf install targets:'
815 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
816 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular'
817 @echo ' path like "make prefix=/usr/local install install-doc"'
818 @echo ' install - install compiled binaries'
819 @echo ' install-doc - install *all* documentation'
820 @echo ' install-man - install manpage documentation'
821 @echo ' install-html - install html documentation'
822 @echo ' install-info - install GNU info documentation'
823 @echo ' install-pdf - install pdf documentation'
825 @echo ' quick-install-doc - alias for quick-install-man'
826 @echo ' quick-install-man - install the documentation quickly'
827 @echo ' quick-install-html - install the html documentation quickly'
829 @echo 'Perf maintainer targets:'
830 @echo ' clean - clean all binary objects and build output'
833 DOC_TARGETS := doc man html info pdf
835 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
836 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
838 # 'make doc' should call 'make -C Documentation all'
840 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
842 TAG_FOLDERS= . ../lib ../include
843 TAG_FILES= ../../include/uapi/linux/perf_event.h
846 $(QUIET_GEN)$(RM) TAGS; \
847 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
850 $(QUIET_GEN)$(RM) tags; \
851 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
854 $(QUIET_GEN)$(RM) cscope*; \
855 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
859 # GNU make supports exporting all variables by "export" without parameters.
860 # However, the environment gets quite big, and some programs have problems
863 check: $(OUTPUT)common-cmds.h
866 for i in *.c */*.c; \
868 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
874 ### Installation rules
877 install-gtk: $(OUTPUT)libperf-gtk.so
878 $(call QUIET_INSTALL, 'GTK UI') \
879 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
880 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
885 install-tools: all install-gtk
886 $(call QUIET_INSTALL, binaries) \
887 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
888 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
889 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
890 ifndef NO_PERF_READ_VDSO32
891 $(call QUIET_INSTALL, perf-read-vdso32) \
892 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
894 ifndef NO_PERF_READ_VDSOX32
895 $(call QUIET_INSTALL, perf-read-vdsox32) \
896 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
899 $(call QUIET_INSTALL, $(LIBJVMTI)) \
900 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
901 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
903 $(call QUIET_INSTALL, libexec) \
904 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
906 $(call QUIET_INSTALL, bpf-headers) \
907 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
908 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'; \
909 $(INSTALL) include/bpf/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
910 $(INSTALL) include/bpf/linux/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'
911 $(call QUIET_INSTALL, bpf-examples) \
912 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'; \
913 $(INSTALL) examples/bpf/*.c -t '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'
915 $(call QUIET_INSTALL, perf-archive) \
916 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
917 $(call QUIET_INSTALL, perf-with-kcore) \
918 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
920 $(call QUIET_INSTALL, strace/groups) \
921 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
922 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
925 $(call QUIET_INSTALL, perl-scripts) \
926 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
927 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
928 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
929 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
930 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
933 $(call QUIET_INSTALL, python-scripts) \
934 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
935 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
936 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
937 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
938 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
940 $(call QUIET_INSTALL, perf_completion-script) \
941 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
942 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
943 $(call QUIET_INSTALL, perf-tip) \
944 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
945 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
947 install-tests: all install-gtk
948 $(call QUIET_INSTALL, tests) \
949 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
950 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
951 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
952 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
953 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
954 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
955 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
956 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'
958 install-bin: install-tools install-tests install-traceevent-plugins
960 install: install-bin try-install-man
963 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
965 # 'make install-doc' should call 'make -C Documentation install'
966 $(INSTALL_DOC_TARGETS):
967 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
972 # This is here, not in Makefile.config, because Makefile.config does
973 # not get included for the clean target:
976 $(call QUIET_CLEAN, config)
977 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
982 clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBPERF)-clean config-clean fixdep-clean python-clean
983 $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
984 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
985 $(Q)$(RM) $(OUTPUT).config-detected
986 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
987 $(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* \
988 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
989 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
990 $(OUTPUT)pmu-events/pmu-events.c \
991 $(OUTPUT)$(fadvise_advice_array) \
992 $(OUTPUT)$(fsconfig_arrays) \
993 $(OUTPUT)$(fsmount_arrays) \
994 $(OUTPUT)$(fspick_arrays) \
995 $(OUTPUT)$(madvise_behavior_array) \
996 $(OUTPUT)$(mmap_flags_array) \
997 $(OUTPUT)$(mount_flags_array) \
998 $(OUTPUT)$(move_mount_flags_array) \
999 $(OUTPUT)$(drm_ioctl_array) \
1000 $(OUTPUT)$(pkey_alloc_access_rights_array) \
1001 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
1002 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
1003 $(OUTPUT)$(kvm_ioctl_array) \
1004 $(OUTPUT)$(kcmp_type_array) \
1005 $(OUTPUT)$(socket_ipproto_array) \
1006 $(OUTPUT)$(vhost_virtio_ioctl_array) \
1007 $(OUTPUT)$(perf_ioctl_array) \
1008 $(OUTPUT)$(prctl_option_array) \
1009 $(OUTPUT)$(usbdevfs_ioctl_array) \
1010 $(OUTPUT)$(x86_arch_irq_vectors_array) \
1011 $(OUTPUT)$(x86_arch_MSRs_array) \
1012 $(OUTPUT)$(x86_arch_prctl_code_array) \
1013 $(OUTPUT)$(rename_flags_array) \
1014 $(OUTPUT)$(arch_errno_name_array) \
1015 $(OUTPUT)$(sync_file_range_arrays)
1016 $(call QUIET_CLEAN, Documentation) \
1017 $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null
1020 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
1021 # file if defined, with no further action.
1023 ifdef FEATURE_DUMP_COPY
1024 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
1025 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
1027 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
1031 # Trick: if ../../.git does not exist - we are building out of tree for example,
1032 # then force version regeneration:
1034 ifeq ($(wildcard ../../.git/HEAD),)
1035 GIT-HEAD-PHONY = ../../.git/HEAD
1042 .PHONY: all install clean config-clean strip install-gtk
1043 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1044 .PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
1045 .PHONY: libtraceevent_plugins archheaders
1047 endif # force_fixdep