xref: /linux/tools/perf/Makefile.perf (revision 870b7fdc660b38c4e1bd8bf48e62aa352ddf8f42)
1# SPDX-License-Identifier: GPL-2.0-only
2include ../scripts/Makefile.include
3include ../scripts/Makefile.arch
4
5# The default target of this Makefile is...
6all:
7
8include ../scripts/utilities.mak
9
10# Define V to have a more verbose compile.
11#
12# Define VF to have a more verbose feature check output.
13#
14# Define O to save output files in a separate directory.
15#
16# Define ARCH as name of target architecture if you want cross-builds.
17#
18# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
19#
20# Define NO_LIBPERL to disable perl script extension.
21#
22# Define NO_LIBPYTHON to disable python script extension.
23#
24# Define PYTHON to point to the python binary if the default
25# `python' is not correct; for example: PYTHON=python2
26#
27# Define PYTHON_CONFIG to point to the python-config binary if
28# the default `$(PYTHON)-config' is not correct.
29#
30# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
31#
32# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
33#
34# Define LDFLAGS=-static to build a static binary.
35#
36# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
37#
38# Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated
39# EXTLIBS.
40#
41# Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS.
42#
43# Define NO_DWARF if you do not want debug-info analysis feature at all.
44#
45# Define WERROR=0 to disable treating any warnings as errors.
46#
47# Define NO_SLANG if you do not want TUI support.
48#
49# Define GTK2 if you want GTK+ GUI support.
50#
51# Define NO_DEMANGLE if you do not want C++ symbol demangling.
52#
53# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
54#
55# Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
56# backtrace post unwind.
57#
58# Define NO_BACKTRACE if you do not want stack backtrace debug feature
59#
60# Define NO_LIBNUMA if you do not want numa perf benchmark
61#
62# Define NO_LIBAUDIT if you do not want libaudit support
63#
64# Define NO_LIBBIONIC if you do not want bionic support
65#
66# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
67# used for generating build-ids for ELFs generated by jitdump.
68#
69# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
70# for dwarf backtrace post unwind.
71#
72# Define NO_LIBTRACEEVENT=1 if you don't want libtraceevent to be linked,
73# this will remove multiple features and tools, such as 'perf trace',
74# that need it to read tracefs event format files, etc.
75#
76# Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
77# for reading the 32-bit compatibility VDSO in 64-bit mode
78#
79# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
80# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
81#
82# Define NO_ZLIB if you do not want to support compressed kernel modules
83#
84# Define NO_LIBBABELTRACE if you do not want libbabeltrace support
85# for CTF data format.
86#
87# Define NO_CAPSTONE if you do not want libcapstone support
88# for disasm engine.
89#
90# Define NO_LZMA if you do not want to support compressed (xz) kernel modules
91#
92# Define NO_AUXTRACE if you do not want AUX area tracing support
93#
94# Define NO_LIBBPF if you do not want BPF support
95#
96# Define NO_LIBCAP if you do not want process capabilities considered by perf
97#
98# Define NO_SDT if you do not want to define SDT event in perf tools,
99# note that it doesn't disable SDT scanning support.
100#
101# Define FEATURES_DUMP to provide features detection dump file
102# and bypass the feature detection
103#
104# Define NO_JVMTI if you do not want jvmti agent built
105#
106# Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR
107# data for java source lines.
108#
109# Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
110#
111# Define NO_AIO if you do not want support of Posix AIO based trace
112# streaming for record mode. Currently Posix AIO trace streaming is
113# supported only when linking with glibc.
114#
115# Define NO_LIBZSTD if you do not want support of Zstandard based runtime
116# trace compression in record mode.
117#
118# Define TCMALLOC to enable tcmalloc heap profiling.
119#
120# Define LIBBPF_DYNAMIC to enable libbpf dynamic linking.
121#
122# Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables
123# generated from the kernel .tbl or unistd.h files and use, if available, libaudit
124# for doing the conversions to/from strings/id.
125#
126# Define NO_LIBPFM4 to disable libpfm4 events extension.
127#
128# Define NO_LIBDEBUGINFOD if you do not want support debuginfod
129#
130# Set BUILD_BPF_SKEL to 0 to override BUILD_BPF_SKEL and not build BPF skeletons
131#
132# Define BUILD_NONDISTRO to enable building an linking against libbfd and
133# libiberty distribution license incompatible libraries.
134#
135# Define EXTRA_TESTS to enable building extra tests useful mainly to perf
136# developers, such as:
137#	x86 instruction decoder - new instructions test
138#
139# Define GEN_VMLINUX_H to generate vmlinux.h from the BTF.
140#
141# Define NO_SHELLCHECK if you do not want to run shellcheck during build
142
143# As per kernel Makefile, avoid funny character set dependencies
144unexport LC_ALL
145LC_COLLATE=C
146LC_NUMERIC=C
147export LC_COLLATE LC_NUMERIC
148
149ifeq ($(srctree),)
150srctree := $(patsubst %/,%,$(dir $(CURDIR)))
151srctree := $(patsubst %/,%,$(dir $(srctree)))
152#$(info Determined 'srctree' to be $(srctree))
153endif
154
155ifneq ($(objtree),)
156#$(info Determined 'objtree' to be $(objtree))
157endif
158
159ifneq ($(OUTPUT),)
160#$(info Determined 'OUTPUT' to be $(OUTPUT))
161# Adding $(OUTPUT) as a directory to look for source files,
162# because use generated output files as sources dependency
163# for flex/bison parsers.
164VPATH += $(OUTPUT)
165export VPATH
166# create symlink to the original source
167SOURCE := $(shell ln -sf $(srctree)/tools/perf $(OUTPUT)/source)
168endif
169
170ifeq ($(V),1)
171  Q =
172else
173  Q = @
174endif
175
176# Do not use make's built-in rules
177# (this improves performance and avoids hard-to-debug behaviour);
178MAKEFLAGS += -r
179
180# Makefiles suck: This macro sets a default value of $(2) for the
181# variable named by $(1), unless the variable has been set by
182# environment or command line. This is necessary for CC and AR
183# because make sets default values, so the simpler ?= approach
184# won't work as expected.
185define allow-override
186  $(if $(or $(findstring environment,$(origin $(1))),\
187            $(findstring command line,$(origin $(1)))),,\
188    $(eval $(1) = $(2)))
189endef
190
191LD += $(EXTRA_LDFLAGS)
192
193HOSTCC  ?= gcc
194HOSTLD  ?= ld
195HOSTAR  ?= ar
196CLANG   ?= clang
197
198# Some distros provide the command $(CROSS_COMPILE)pkg-config for
199# searching packges installed with Multiarch. Use it for cross
200# compilation if it is existed.
201ifneq (, $(shell which $(CROSS_COMPILE)pkg-config))
202  PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
203else
204  PKG_CONFIG ?= pkg-config
205
206  # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR
207  # for modified system root, is required for the cross compilation.
208  # If these PKG_CONFIG environment variables are not set, Multiarch library
209  # paths are used instead.
210  ifdef CROSS_COMPILE
211    ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),)
212      CROSS_ARCH = $(shell $(CC) -dumpmachine)
213      PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/
214      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/
215      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/
216      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/
217      PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/
218      export PKG_CONFIG_LIBDIR
219      $(warning Missing PKG_CONFIG_LIBDIR, PKG_CONFIG_PATH and PKG_CONFIG_SYSROOT_DIR for cross compilation,)
220      $(warning set PKG_CONFIG_LIBDIR for using Multiarch libs.)
221    endif
222  endif
223endif
224
225RM      = rm -f
226LN      = ln -f
227MKDIR   = mkdir
228FIND    = find
229INSTALL = install
230FLEX    ?= flex
231BISON   ?= bison
232STRIP   = strip
233AWK     = awk
234READELF ?= readelf
235
236# include Makefile.config by default and rule out
237# non-config cases
238config := 1
239
240NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help
241
242ifdef MAKECMDGOALS
243ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
244  VMLINUX_H=$(src-perf)/util/bpf_skel/vmlinux/vmlinux.h
245  config := 0
246endif
247endif
248
249# The fixdep build - we force fixdep tool to be built as
250# the first target in the separate make session not to be
251# disturbed by any parallel make jobs. Once fixdep is done
252# we issue the requested build with FIXDEP=1 variable.
253#
254# The fixdep build is disabled for $(NON_CONFIG_TARGETS)
255# targets, because it's not necessary.
256
257ifdef FIXDEP
258  force_fixdep := 0
259else
260  force_fixdep := $(config)
261endif
262
263# Runs shellcheck on perf test shell scripts
264ifeq ($(NO_SHELLCHECK),1)
265  SHELLCHECK :=
266else
267  SHELLCHECK := $(shell which shellcheck 2> /dev/null)
268endif
269
270# shellcheck is using in tools/perf/tests/Build with option -a/--check-sourced (
271# introduced in v0.4.7) and -S/--severity (introduced in v0.6.0). So make the
272# minimal shellcheck version as v0.6.0.
273ifneq ($(SHELLCHECK),)
274  ifeq ($(shell expr $(shell $(SHELLCHECK) --version | grep version: | \
275        sed -e 's/.\+ \([0-9]\+\).\([0-9]\+\).\([0-9]\+\)/\1\2\3/g') \< 060), 1)
276    SHELLCHECK :=
277  endif
278endif
279
280export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
281export HOSTCC HOSTLD HOSTAR HOSTCFLAGS SHELLCHECK
282
283include $(srctree)/tools/build/Makefile.include
284
285ifeq ($(force_fixdep),1)
286goals := $(filter-out all sub-make, $(MAKECMDGOALS))
287
288$(goals) all: sub-make
289
290sub-make: fixdep
291	@./check-headers.sh
292	$(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
293
294else # force_fixdep
295
296LIBAPI_DIR      = $(srctree)/tools/lib/api/
297LIBBPF_DIR      = $(srctree)/tools/lib/bpf/
298LIBSUBCMD_DIR   = $(srctree)/tools/lib/subcmd/
299LIBSYMBOL_DIR   = $(srctree)/tools/lib/symbol/
300LIBPERF_DIR     = $(srctree)/tools/lib/perf/
301DOC_DIR         = $(srctree)/tools/perf/Documentation/
302
303# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
304# Without this setting the output feature dump file misses some features, for
305# example, liberty. Select all checkers so we won't get an incomplete feature
306# dump file.
307ifeq ($(config),1)
308ifdef MAKECMDGOALS
309ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
310FEATURE_TESTS := all
311endif
312endif
313include Makefile.config
314endif
315
316ifeq ($(config),0)
317include $(srctree)/tools/scripts/Makefile.arch
318-include arch/$(SRCARCH)/Makefile
319endif
320
321# The FEATURE_DUMP_EXPORT holds location of the actual
322# FEATURE_DUMP file to be used to bypass feature detection
323# (for bpf or any other subproject)
324ifeq ($(FEATURES_DUMP),)
325FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
326else
327FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
328endif
329
330export prefix bindir sharedir sysconfdir DESTDIR
331
332# sparse is architecture-neutral, which means that we need to tell it
333# explicitly what architecture to check for. Fix this up for yours..
334SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
335
336# Guard against environment variables
337PYRF_OBJS =
338SCRIPT_SH =
339
340SCRIPT_SH += perf-archive.sh
341SCRIPT_SH += perf-iostat.sh
342
343grep-libs = $(filter -l%,$(1))
344strip-libs = $(filter-out -l%,$(1))
345
346ifneq ($(OUTPUT),)
347  LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi
348else
349  LIBAPI_OUTPUT = $(CURDIR)/libapi
350endif
351LIBAPI_DESTDIR = $(LIBAPI_OUTPUT)
352LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include
353LIBAPI = $(LIBAPI_OUTPUT)/libapi.a
354export LIBAPI
355CFLAGS += -I$(LIBAPI_OUTPUT)/include
356
357ifneq ($(OUTPUT),)
358  LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf
359else
360  LIBBPF_OUTPUT = $(CURDIR)/libbpf
361endif
362ifdef LIBBPF_STATIC
363  LIBBPF_DESTDIR = $(LIBBPF_OUTPUT)
364  LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include
365  LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a
366  CFLAGS += -I$(LIBBPF_OUTPUT)/include
367endif
368
369ifneq ($(OUTPUT),)
370  LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd
371else
372  LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd
373endif
374LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT)
375LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/include
376LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a
377CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include
378
379ifneq ($(OUTPUT),)
380  LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libsymbol
381else
382  LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol
383endif
384LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT)
385LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/include
386LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a
387CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include
388
389ifneq ($(OUTPUT),)
390  LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libperf
391else
392  LIBPERF_OUTPUT = $(CURDIR)/libperf
393endif
394LIBPERF_DESTDIR = $(LIBPERF_OUTPUT)
395LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include
396LIBPERF = $(LIBPERF_OUTPUT)/libperf.a
397export LIBPERF
398CFLAGS += -I$(LIBPERF_OUTPUT)/include
399
400# python extension build directories
401PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
402PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
403PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
404export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
405
406python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
407
408# Use the detected configuration
409-include $(OUTPUT).config-detected
410
411SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
412
413PROGRAMS += $(OUTPUT)perf
414
415ifndef NO_PERF_READ_VDSO32
416PROGRAMS += $(OUTPUT)perf-read-vdso32
417endif
418
419ifndef NO_PERF_READ_VDSOX32
420PROGRAMS += $(OUTPUT)perf-read-vdsox32
421endif
422
423LIBJVMTI = libperf-jvmti.so
424
425ifndef NO_JVMTI
426PROGRAMS += $(OUTPUT)$(LIBJVMTI)
427endif
428
429DLFILTERS := dlfilter-test-api-v0.so dlfilter-test-api-v2.so dlfilter-show-cycles.so
430DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS))
431
432# what 'all' will build and 'install' will install, in perfexecdir
433ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS)
434
435# what 'all' will build but not install in perfexecdir
436OTHER_PROGRAMS = $(OUTPUT)perf
437
438# Set paths to tools early so that they can be used for version tests.
439ifndef SHELL_PATH
440  SHELL_PATH = /bin/sh
441endif
442ifndef PERL_PATH
443  PERL_PATH = /usr/bin/perl
444endif
445
446export PERL_PATH
447
448LIBPERF_BENCH_IN := $(OUTPUT)perf-bench-in.o
449LIBPERF_BENCH := $(OUTPUT)libperf-bench.a
450
451LIBPERF_TEST_IN := $(OUTPUT)perf-test-in.o
452LIBPERF_TEST := $(OUTPUT)libperf-test.a
453
454LIBPERF_UI_IN := $(OUTPUT)perf-ui-in.o
455LIBPERF_UI := $(OUTPUT)libperf-ui.a
456
457LIBPERF_UTIL_IN := $(OUTPUT)perf-util-in.o
458LIBPERF_UTIL := $(OUTPUT)libperf-util.a
459
460LIBPMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
461LIBPMU_EVENTS := $(OUTPUT)libpmu-events.a
462
463PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL)
464ifdef LIBBPF_STATIC
465  PERFLIBS += $(LIBBPF)
466endif
467PERFLIBS += $(LIBPERF_BENCH) $(LIBPERF_TEST) $(LIBPERF_UI) $(LIBPERF_UTIL)
468PERFLIBS += $(LIBPMU_EVENTS)
469
470# We choose to avoid "if .. else if .. else .. endif endif"
471# because maintaining the nesting to match is a pain.  If
472# we had "elif" things would have been much nicer...
473
474ifneq ($(OUTPUT),)
475  CFLAGS += -I$(OUTPUT)
476endif
477
478ifdef GTK2
479  ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
480  GTK_IN := $(OUTPUT)gtk-in.o
481endif
482
483ifdef ASCIIDOC8
484  export ASCIIDOC8
485endif
486
487EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
488LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
489
490export INSTALL SHELL_PATH
491
492### Build rules
493
494SHELL = $(SHELL_PATH)
495
496arm64_gen_sysreg_dir := $(srctree)/tools/arch/arm64/tools
497ifneq ($(OUTPUT),)
498  arm64_gen_sysreg_outdir := $(abspath $(OUTPUT))
499else
500  arm64_gen_sysreg_outdir := $(CURDIR)
501endif
502
503arm64-sysreg-defs: FORCE
504	$(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \
505		prefix= subdir=
506
507arm64-sysreg-defs-clean:
508	$(call QUIET_CLEAN,arm64-sysreg-defs)
509	$(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \
510		prefix= subdir= clean > /dev/null
511
512beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/
513beauty_uapi_linux_dir := $(srctree)/tools/perf/trace/beauty/include/uapi/linux/
514beauty_uapi_sound_dir := $(srctree)/tools/perf/trace/beauty/include/uapi/sound/
515beauty_arch_asm_dir := $(srctree)/tools/perf/trace/beauty/arch/x86/include/asm/
516beauty_x86_arch_asm_uapi_dir := $(srctree)/tools/perf/trace/beauty/arch/x86/include/uapi/asm/
517
518linux_uapi_dir := $(srctree)/tools/include/uapi/linux
519asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
520arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/
521x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/
522
523beauty_outdir := $(OUTPUT)trace/beauty/generated
524beauty_ioctl_outdir := $(beauty_outdir)/ioctl
525
526# Create output directory if not already present
527$(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
528
529fs_at_flags_array := $(beauty_outdir)/fs_at_flags_array.c
530fs_at_flags_tbl := $(srctree)/tools/perf/trace/beauty/fs_at_flags.sh
531
532$(fs_at_flags_array): $(beauty_uapi_linux_dir)/fcntl.h $(fs_at_flags_tbl)
533	$(Q)$(SHELL) '$(fs_at_flags_tbl)' $(beauty_uapi_linux_dir) > $@
534
535clone_flags_array := $(beauty_outdir)/clone_flags_array.c
536clone_flags_tbl := $(srctree)/tools/perf/trace/beauty/clone.sh
537
538$(clone_flags_array): $(beauty_uapi_linux_dir)/sched.h $(clone_flags_tbl)
539	$(Q)$(SHELL) '$(clone_flags_tbl)' $(beauty_uapi_linux_dir) > $@
540
541drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
542drm_hdr_dir := $(srctree)/tools/include/uapi/drm
543drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
544
545$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
546	$(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
547
548fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c
549fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
550
551$(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
552	$(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
553
554fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c
555fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh
556
557$(fsmount_arrays): $(beauty_uapi_linux_dir)/mount.h $(fsmount_tbls)
558	$(Q)$(SHELL) '$(fsmount_tbls)' $(beauty_uapi_linux_dir) > $@
559
560fspick_arrays := $(beauty_outdir)/fspick_arrays.c
561fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh
562
563$(fspick_arrays): $(beauty_uapi_linux_dir)/mount.h $(fspick_tbls)
564	$(Q)$(SHELL) '$(fspick_tbls)' $(beauty_uapi_linux_dir) > $@
565
566fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c
567fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh
568
569$(fsconfig_arrays): $(beauty_uapi_linux_dir)/mount.h $(fsconfig_tbls)
570	$(Q)$(SHELL) '$(fsconfig_tbls)' $(beauty_uapi_linux_dir) > $@
571
572pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
573asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
574pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
575
576$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
577	$(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
578
579sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
580sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
581sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
582
583$(sndrv_ctl_ioctl_array): $(beauty_uapi_sound_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
584	$(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(beauty_uapi_sound_dir) > $@
585
586sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
587sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
588sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
589
590$(sndrv_pcm_ioctl_array): $(beauty_uapi_sound_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
591	$(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(beauty_uapi_sound_dir) > $@
592
593kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
594kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
595kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
596
597$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
598	$(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
599
600kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
601kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
602kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
603
604$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
605	$(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
606
607socket_arrays := $(beauty_outdir)/socket.c
608socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh
609
610$(socket_arrays): $(linux_uapi_dir)/in.h $(beauty_linux_dir)/socket.h $(socket_tbl)
611	$(Q)$(SHELL) '$(socket_tbl)' $(linux_uapi_dir) $(beauty_linux_dir) > $@
612
613sockaddr_arrays := $(beauty_outdir)/sockaddr.c
614sockaddr_tbl := $(srctree)/tools/perf/trace/beauty/sockaddr.sh
615
616$(sockaddr_arrays): $(beauty_linux_dir)/socket.h $(sockaddr_tbl)
617	$(Q)$(SHELL) '$(sockaddr_tbl)' $(beauty_linux_dir) > $@
618
619vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
620vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
621
622$(vhost_virtio_ioctl_array): $(beauty_uapi_linux_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
623	$(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(beauty_uapi_linux_dir) > $@
624
625perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
626perf_hdr_dir := $(srctree)/tools/include/uapi/linux
627perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
628
629$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
630	$(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
631
632madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
633madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
634madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
635
636$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
637	$(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
638
639mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
640mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
641
642$(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl)
643	$(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
644
645mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c
646mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh
647
648$(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl)
649	$(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@
650
651mount_flags_array := $(beauty_outdir)/mount_flags_array.c
652mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
653
654$(mount_flags_array): $(beauty_uapi_linux_dir)/mount.h $(mount_flags_tbl)
655	$(Q)$(SHELL) '$(mount_flags_tbl)' $(beauty_uapi_linux_dir) > $@
656
657move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c
658move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh
659
660$(move_mount_flags_array): $(beauty_uapi_linux_dir)/mount.h $(move_mount_flags_tbl)
661	$(Q)$(SHELL) '$(move_mount_flags_tbl)' $(beauty_uapi_linux_dir) > $@
662
663mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c
664mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh
665
666$(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl)
667	$(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
668
669prctl_option_array := $(beauty_outdir)/prctl_option_array.c
670prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
671
672$(prctl_option_array): $(beauty_uapi_linux_dir)/prctl.h $(prctl_option_tbl)
673	$(Q)$(SHELL) '$(prctl_option_tbl)' $(beauty_uapi_linux_dir) > $@
674
675usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c
676usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh
677
678$(usbdevfs_ioctl_array): $(beauty_uapi_linux_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl)
679	$(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(beauty_uapi_linux_dir) > $@
680
681x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c
682x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh
683
684$(x86_arch_prctl_code_array): $(beauty_x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl)
685	$(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(beauty_x86_arch_asm_uapi_dir) > $@
686
687x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c
688x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh
689
690$(x86_arch_irq_vectors_array): $(beauty_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl)
691	$(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(beauty_arch_asm_dir) > $@
692
693x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c
694x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh
695
696$(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl)
697	$(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@
698
699rename_flags_array := $(beauty_outdir)/rename_flags_array.c
700rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh
701
702$(rename_flags_array): $(beauty_uapi_linux_dir)/fs.h $(rename_flags_tbl)
703	$(Q)$(SHELL) '$(rename_flags_tbl)' $(beauty_uapi_linux_dir) > $@
704
705arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
706arch_errno_hdr_dir := $(srctree)/tools
707arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
708
709$(arch_errno_name_array): $(arch_errno_tbl)
710	$(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@
711
712statx_mask_array := $(beauty_outdir)/statx_mask_array.c
713statx_mask_tbl := $(srctree)/tools/perf/trace/beauty/statx_mask.sh
714
715$(statx_mask_array): $(beauty_uapi_linux_dir)/stat.h $(statx_mask_tbl)
716	$(Q)$(SHELL) '$(statx_mask_tbl)' $(beauty_uapi_linux_dir) > $@
717
718sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c
719sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh
720
721$(sync_file_range_arrays): $(beauty_uapi_linux_dir)/fs.h $(sync_file_range_tbls)
722	$(Q)$(SHELL) '$(sync_file_range_tbls)' $(beauty_uapi_linux_dir) > $@
723
724TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/tests/shell/coresight
725
726tests-coresight-targets: FORCE
727	$(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR)
728
729tests-coresight-targets-clean:
730	$(call QUIET_CLEAN, coresight)
731	$(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) O=$(OUTPUT) clean >/dev/null
732
733all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) tests-coresight-targets
734
735# Create python binding output directory if not already present
736$(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
737
738$(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX): util/python.c util/setup.py $(PERFLIBS)
739	$(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
740        CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBS)' \
741	  $(PYTHON_WORD) util/setup.py \
742	  --quiet build_ext; \
743	cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
744
745python_perf_target:
746	@echo "Target is: $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX)"
747
748please_set_SHELL_PATH_to_a_more_modern_shell:
749	$(Q)$$(:)
750
751shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
752
753strip: $(PROGRAMS) $(OUTPUT)perf
754	$(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
755
756PERF_IN := $(OUTPUT)perf-in.o
757export NO_JEVENTS
758
759build := -f $(srctree)/tools/build/Makefile.build dir=. obj
760
761$(PERF_IN): prepare FORCE
762	$(Q)$(MAKE) $(build)=perf
763
764$(LIBPMU_EVENTS_IN): FORCE prepare
765	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
766
767$(LIBPMU_EVENTS): $(LIBPMU_EVENTS_IN)
768	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $<
769
770$(LIBPERF_BENCH_IN): FORCE prepare
771	$(Q)$(MAKE) $(build)=perf-bench
772
773$(LIBPERF_BENCH): $(LIBPERF_BENCH_IN)
774	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $<
775
776$(LIBPERF_TEST_IN): FORCE prepare
777	$(Q)$(MAKE) $(build)=perf-test
778
779$(LIBPERF_TEST): $(LIBPERF_TEST_IN)
780	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $<
781
782$(LIBPERF_UI_IN): FORCE prepare
783	$(Q)$(MAKE) $(build)=perf-ui
784
785$(LIBPERF_UI): $(LIBPERF_UI_IN)
786	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $<
787
788$(LIBPERF_UTIL_IN): FORCE prepare
789	$(Q)$(MAKE) $(build)=perf-util
790
791$(LIBPERF_UTIL): $(LIBPERF_UTIL_IN)
792	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $<
793
794$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN)
795	$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \
796		$(PERF_IN) $(LIBS) -o $@
797
798$(GTK_IN): FORCE prepare
799	$(Q)$(MAKE) $(build)=gtk
800
801$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
802	$(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
803
804$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
805
806$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
807	$(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
808
809$(SCRIPTS) : % : %.sh
810	$(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
811
812$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
813	$(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
814
815# These can record PERF_VERSION
816perf.spec $(SCRIPTS) \
817	: $(OUTPUT)PERF-VERSION-FILE
818
819.SUFFIXES:
820
821#
822# If a target does not match any of the later rules then prefix it by $(OUTPUT)
823# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
824#
825ifneq ($(OUTPUT),)
826%.o: $(OUTPUT)%.o
827	@echo "    # Redirected target $@ => $(OUTPUT)$@"
828pmu-events/%.o: $(OUTPUT)pmu-events/%.o
829	@echo "    # Redirected target $@ => $(OUTPUT)$@"
830util/%.o: $(OUTPUT)util/%.o
831	@echo "    # Redirected target $@ => $(OUTPUT)$@"
832bench/%.o: $(OUTPUT)bench/%.o
833	@echo "    # Redirected target $@ => $(OUTPUT)$@"
834tests/%.o: $(OUTPUT)tests/%.o
835	@echo "    # Redirected target $@ => $(OUTPUT)$@"
836endif
837
838# These two need to be here so that when O= is not used they take precedence
839# over the general rule for .o
840
841# get relative building directory (to $(OUTPUT))
842# and '.' if it's $(OUTPUT) itself
843__build-dir = $(subst $(OUTPUT),,$(dir $@))
844build-dir   = $(or $(__build-dir),.)
845
846prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders \
847	arm64-sysreg-defs \
848	$(fs_at_flags_array) \
849	$(clone_flags_array) \
850	$(drm_ioctl_array) \
851	$(fadvise_advice_array) \
852	$(fsconfig_arrays) \
853	$(fsmount_arrays) \
854	$(fspick_arrays) \
855	$(pkey_alloc_access_rights_array) \
856	$(sndrv_pcm_ioctl_array) \
857	$(sndrv_ctl_ioctl_array) \
858	$(kcmp_type_array) \
859	$(kvm_ioctl_array) \
860	$(socket_arrays) \
861	$(sockaddr_arrays) \
862	$(vhost_virtio_ioctl_array) \
863	$(madvise_behavior_array) \
864	$(mmap_flags_array) \
865	$(mmap_prot_array) \
866	$(mremap_flags_array) \
867	$(mount_flags_array) \
868	$(move_mount_flags_array) \
869	$(perf_ioctl_array) \
870	$(prctl_option_array) \
871	$(usbdevfs_ioctl_array) \
872	$(x86_arch_irq_vectors_array) \
873	$(x86_arch_MSRs_array) \
874	$(x86_arch_prctl_code_array) \
875	$(rename_flags_array) \
876	$(arch_errno_name_array) \
877	$(statx_mask_array) \
878	$(sync_file_range_arrays) \
879	$(LIBAPI) \
880	$(LIBPERF) \
881	$(LIBSUBCMD) \
882	$(LIBSYMBOL) \
883	bpf-skel
884
885ifdef LIBBPF_STATIC
886prepare: $(LIBBPF)
887endif
888
889$(OUTPUT)%.o: %.c prepare FORCE
890	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
891
892$(OUTPUT)%.i: %.c prepare FORCE
893	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
894
895$(OUTPUT)%.s: %.c prepare FORCE
896	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
897
898$(OUTPUT)%-bison.o: %.c prepare FORCE
899	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
900
901$(OUTPUT)%-flex.o: %.c prepare FORCE
902	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
903
904$(OUTPUT)%.o: %.S prepare FORCE
905	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
906
907$(OUTPUT)%.i: %.S prepare FORCE
908	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
909
910$(OUTPUT)perf-%: %.o $(PERFLIBS)
911	$(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
912
913ifndef NO_PERF_READ_VDSO32
914$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
915	$(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
916endif
917
918ifndef NO_PERF_READ_VDSOX32
919$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
920	$(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
921endif
922
923$(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h
924	$(Q)$(MKDIR) -p $(OUTPUT)dlfilters
925	$(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $<
926
927.SECONDARY: $(DLFILTERS:.so=.o)
928
929$(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o
930	$(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $<
931
932ifndef NO_JVMTI
933LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
934
935$(LIBJVMTI_IN): FORCE
936	$(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
937
938$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
939	$(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
940endif
941
942$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
943
944$(LIBAPI): FORCE | $(LIBAPI_OUTPUT)
945	$(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAPI_OUTPUT) \
946		DESTDIR=$(LIBAPI_DESTDIR) prefix= subdir= \
947		$@ install_headers
948
949$(LIBAPI)-clean:
950	$(call QUIET_CLEAN, libapi)
951	$(Q)$(RM) -r -- $(LIBAPI_OUTPUT)
952
953$(LIBBPF): FORCE | $(LIBBPF_OUTPUT)
954	$(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \
955		O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= subdir= \
956		EXTRA_CFLAGS="-fPIC" $@ install_headers
957
958$(LIBBPF)-clean:
959	$(call QUIET_CLEAN, libbpf)
960	$(Q)$(RM) -r -- $(LIBBPF_OUTPUT)
961
962$(LIBPERF): FORCE | $(LIBPERF_OUTPUT)
963	$(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBPERF_OUTPUT) \
964		DESTDIR=$(LIBPERF_DESTDIR) prefix= subdir= \
965		$@ install_headers
966
967$(LIBPERF)-clean:
968	$(call QUIET_CLEAN, libperf)
969	$(Q)$(RM) -r -- $(LIBPERF_OUTPUT)
970
971$(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT)
972	$(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \
973		DESTDIR=$(LIBSUBCMD_DESTDIR) prefix= subdir= \
974		$@ install_headers
975
976$(LIBSUBCMD)-clean:
977	$(call QUIET_CLEAN, libsubcmd)
978	$(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT)
979
980$(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT)
981	$(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LIBSYMBOL_OUTPUT) \
982		DESTDIR=$(LIBSYMBOL_DESTDIR) prefix= subdir= \
983		$@ install_headers
984
985$(LIBSYMBOL)-clean:
986	$(call QUIET_CLEAN, libsymbol)
987	$(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT)
988
989help:
990	@echo 'Perf make targets:'
991	@echo '  doc		- make *all* documentation (see below)'
992	@echo '  man		- make manpage documentation (access with man <foo>)'
993	@echo '  html		- make html documentation'
994	@echo '  info		- make GNU info documentation (access with info <foo>)'
995	@echo '  pdf		- make pdf documentation'
996	@echo '  TAGS		- use etags to make tag information for source browsing'
997	@echo '  tags		- use ctags to make tag information for source browsing'
998	@echo '  cscope	- use cscope to make interactive browsing database'
999	@echo ''
1000	@echo 'Perf install targets:'
1001	@echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
1002	@echo '  HINT: use "prefix" or "DESTDIR" to install to a particular'
1003	@echo '        path like "make prefix=/usr/local install install-doc"'
1004	@echo '  install	- install compiled binaries'
1005	@echo '  install-doc	- install *all* documentation'
1006	@echo '  install-man	- install manpage documentation'
1007	@echo '  install-html	- install html documentation'
1008	@echo '  install-info	- install GNU info documentation'
1009	@echo '  install-pdf	- install pdf documentation'
1010	@echo ''
1011	@echo '  quick-install-doc	- alias for quick-install-man'
1012	@echo '  quick-install-man	- install the documentation quickly'
1013	@echo '  quick-install-html	- install the html documentation quickly'
1014	@echo ''
1015	@echo 'Perf maintainer targets:'
1016	@echo '  clean			- clean all binary objects and build output'
1017
1018
1019DOC_TARGETS := doc man html info pdf
1020
1021INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
1022INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
1023
1024# 'make doc' should call 'make -C Documentation all'
1025$(DOC_TARGETS):
1026	$(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
1027
1028TAG_FOLDERS= . ../lib ../include
1029TAG_FILES= ../../include/uapi/linux/perf_event.h
1030
1031TAGS:
1032	$(QUIET_GEN)$(RM) TAGS; \
1033	$(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
1034
1035tags:
1036	$(QUIET_GEN)$(RM) tags; \
1037	$(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
1038
1039cscope:
1040	$(QUIET_GEN)$(RM) cscope*; \
1041	$(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
1042
1043### Testing rules
1044
1045# GNU make supports exporting all variables by "export" without parameters.
1046# However, the environment gets quite big, and some programs have problems
1047# with that.
1048
1049check: $(OUTPUT)common-cmds.h
1050	if sparse; \
1051	then \
1052		for i in *.c */*.c; \
1053		do \
1054			sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1055		done; \
1056	else \
1057		exit 1; \
1058	fi
1059
1060### Installation rules
1061
1062ifdef GTK2
1063install-gtk: $(OUTPUT)libperf-gtk.so
1064	$(call QUIET_INSTALL, 'GTK UI') \
1065		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
1066		$(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
1067else
1068install-gtk:
1069endif
1070
1071install-tools: all install-gtk
1072	$(call QUIET_INSTALL, binaries) \
1073		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
1074		$(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
1075		$(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \
1076		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \
1077		$(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf'
1078ifndef NO_PERF_READ_VDSO32
1079	$(call QUIET_INSTALL, perf-read-vdso32) \
1080		$(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
1081endif
1082ifndef NO_PERF_READ_VDSOX32
1083	$(call QUIET_INSTALL, perf-read-vdsox32) \
1084		$(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
1085endif
1086ifndef NO_JVMTI
1087	$(call QUIET_INSTALL, $(LIBJVMTI)) \
1088		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
1089		$(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
1090endif
1091	$(call QUIET_INSTALL, libexec) \
1092		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1093	$(call QUIET_INSTALL, perf-archive) \
1094		$(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1095	$(call QUIET_INSTALL, perf-iostat) \
1096		$(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1097ifndef NO_LIBAUDIT
1098	$(call QUIET_INSTALL, strace/groups) \
1099		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
1100		$(INSTALL) trace/strace/groups/* -m 644 -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
1101endif
1102ifndef NO_LIBPERL
1103	$(call QUIET_INSTALL, perl-scripts) \
1104		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
1105		$(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
1106		$(INSTALL) scripts/perl/*.pl -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
1107		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
1108		$(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1109endif
1110ifndef NO_LIBPYTHON
1111	$(call QUIET_INSTALL, python-scripts) \
1112		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
1113		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
1114		$(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
1115		$(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
1116		$(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1117endif
1118	$(call QUIET_INSTALL, dlfilters) \
1119		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \
1120		$(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters';
1121	$(call QUIET_INSTALL, perf_completion-script) \
1122		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
1123		$(INSTALL) perf-completion.sh -m 644 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
1124	$(call QUIET_INSTALL, perf-tip) \
1125		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
1126		$(INSTALL) Documentation/tips.txt -m 644 -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
1127
1128install-tests: all install-gtk
1129	$(call QUIET_INSTALL, tests) \
1130		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1131		$(INSTALL) tests/attr.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1132		$(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1133		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
1134		$(INSTALL) tests/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
1135		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
1136		$(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
1137		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1138		$(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1139		$(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1140		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \
1141		$(INSTALL) tests/shell/common/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \
1142		$(INSTALL) tests/shell/common/*.pl '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \
1143		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_probe'; \
1144		$(INSTALL) tests/shell/base_probe/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_probe'; \
1145		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_report'; \
1146		$(INSTALL) tests/shell/base_probe/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_report'; \
1147		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \
1148		$(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight'
1149	$(Q)$(MAKE) -C tests/shell/coresight install-tests
1150
1151install-bin: install-tools install-tests
1152
1153install: install-bin try-install-man
1154
1155install-python_ext:
1156	$(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
1157
1158# 'make install-doc' should call 'make -C Documentation install'
1159$(INSTALL_DOC_TARGETS):
1160	$(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) subdir=
1161
1162### Cleaning rules
1163
1164python-clean:
1165	$(python-clean)
1166
1167SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel)
1168SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp)
1169SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h
1170SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h
1171SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h $(SKEL_OUT)/func_latency.skel.h
1172SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKEL_OUT)/lock_contention.skel.h
1173SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $(SKEL_OUT)/sample_filter.skel.h
1174SKELETONS += $(SKEL_OUT)/kwork_top.skel.h
1175SKELETONS += $(SKEL_OUT)/bench_uprobe.skel.h
1176SKELETONS += $(SKEL_OUT)/augmented_raw_syscalls.skel.h
1177
1178$(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUTPUT) $(LIBPERF_OUTPUT) $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL_OUTPUT):
1179	$(Q)$(MKDIR) -p $@
1180
1181ifeq ($(CONFIG_PERF_BPF_SKEL),y)
1182BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool
1183# Get Clang's default includes on this system, as opposed to those seen by
1184# '--target=bpf'. This fixes "missing" files on some architectures/distros,
1185# such as asm/byteorder.h, asm/socket.h, asm/sockios.h, sys/cdefs.h etc.
1186#
1187# Use '-idirafter': Don't interfere with include mechanics except where the
1188# build would have failed anyways.
1189define get_sys_includes
1190$(shell $(1) $(2) -v -E - </dev/null 2>&1 \
1191       | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') \
1192$(shell $(1) $(2) -dM -E - </dev/null | grep '__riscv_xlen ' | awk '{printf("-D__riscv_xlen=%d -D__BITS_PER_LONG=%d", $$3, $$3)}')
1193endef
1194
1195ifneq ($(CROSS_COMPILE),)
1196CLANG_TARGET_ARCH = --target=$(notdir $(CROSS_COMPILE:%-=%))
1197endif
1198
1199CLANG_OPTIONS = -Wall
1200CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH))
1201BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE) $(CLANG_SYS_INCLUDES)
1202TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/include/uapi
1203
1204ifneq ($(WERROR),0)
1205  CLANG_OPTIONS += -Werror
1206endif
1207
1208$(BPFTOOL): | $(SKEL_TMP_OUT)
1209	$(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \
1210		OUTPUT=$(SKEL_TMP_OUT)/ bootstrap
1211
1212# Paths to search for a kernel to generate vmlinux.h from.
1213VMLINUX_BTF_ELF_PATHS ?= $(if $(O),$(O)/vmlinux)			\
1214		     $(if $(KBUILD_OUTPUT),$(KBUILD_OUTPUT)/vmlinux)	\
1215		     ../../vmlinux					\
1216		     /boot/vmlinux-$(shell uname -r)
1217
1218# Paths to BTF information.
1219VMLINUX_BTF_BTF_PATHS ?= /sys/kernel/btf/vmlinux
1220
1221# Filter out kernels that don't exist or without a BTF section.
1222VMLINUX_BTF_ELF_ABSPATHS ?= $(abspath $(wildcard $(VMLINUX_BTF_ELF_PATHS)))
1223VMLINUX_BTF_PATHS ?= $(shell for file in $(VMLINUX_BTF_ELF_ABSPATHS); \
1224			do \
1225				if [ -f $$file ] && ($(READELF) -S "$$file" | grep -q .BTF); \
1226				then \
1227					echo "$$file"; \
1228				fi; \
1229			done) \
1230			$(wildcard $(VMLINUX_BTF_BTF_PATHS))
1231
1232# Select the first as the source of vmlinux.h.
1233VMLINUX_BTF ?= $(firstword $(VMLINUX_BTF_PATHS))
1234
1235ifeq ($(VMLINUX_H),)
1236  ifeq ($(VMLINUX_BTF),)
1237    $(error Missing bpftool input for generating vmlinux.h)
1238  endif
1239endif
1240
1241$(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL) $(VMLINUX_H)
1242ifeq ($(VMLINUX_H),)
1243	$(QUIET_GEN)$(BPFTOOL) btf dump file $< format c > $@
1244else
1245	$(Q)cp "$(VMLINUX_H)" $@
1246endif
1247
1248$(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) $(SKEL_OUT)/vmlinux.h | $(SKEL_TMP_OUT)
1249	$(QUIET_CLANG)$(CLANG) -g -O2 --target=bpf $(CLANG_OPTIONS) $(BPF_INCLUDE) $(TOOLS_UAPI_INCLUDE) \
1250	  -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@
1251
1252$(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL)
1253	$(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@
1254
1255bpf-skel: $(SKELETONS)
1256
1257.PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o
1258
1259else # CONFIG_PERF_BPF_SKEL
1260
1261bpf-skel:
1262
1263endif # CONFIG_PERF_BPF_SKEL
1264
1265bpf-skel-clean:
1266	$(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS) $(SKEL_OUT)/vmlinux.h
1267
1268clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBSYMBOL)-clean $(LIBPERF)-clean \
1269		arm64-sysreg-defs-clean fixdep-clean python-clean bpf-skel-clean \
1270		tests-coresight-targets-clean
1271	$(call QUIET_CLEAN, core-objs)  $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive \
1272		$(OUTPUT)perf-iostat $(LANG_BINDINGS)
1273	$(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '*.a' -delete -o \
1274		-name '\.*.cmd' -delete -o -name '\.*.d' -delete -o -name '*.shellcheck_log' -delete
1275	$(Q)$(RM) $(OUTPUT).config-detected
1276	$(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 \
1277		perf-read-vdsox32 $(OUTPUT)$(LIBJVMTI).so
1278	$(call QUIET_CLEAN, core-gen)   $(RM)  *.spec *.pyc *.pyo */*.pyc */*.pyo \
1279		$(OUTPUT)common-cmds.h TAGS tags cscope* $(OUTPUT)PERF-VERSION-FILE \
1280		$(OUTPUT)FEATURE-DUMP $(OUTPUT)util/*-bison* $(OUTPUT)util/*-flex* \
1281		$(OUTPUT)util/intel-pt-decoder/inat-tables.c \
1282		$(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
1283		$(OUTPUT)pmu-events/pmu-events.c \
1284		$(OUTPUT)pmu-events/test-empty-pmu-events.c \
1285		$(OUTPUT)pmu-events/empty-pmu-events.log \
1286		$(OUTPUT)pmu-events/metric_test.log \
1287		$(OUTPUT)$(fadvise_advice_array) \
1288		$(OUTPUT)$(fsconfig_arrays) \
1289		$(OUTPUT)$(fsmount_arrays) \
1290		$(OUTPUT)$(fspick_arrays) \
1291		$(OUTPUT)$(madvise_behavior_array) \
1292		$(OUTPUT)$(mmap_flags_array) \
1293		$(OUTPUT)$(mmap_prot_array) \
1294		$(OUTPUT)$(mremap_flags_array) \
1295		$(OUTPUT)$(mount_flags_array) \
1296		$(OUTPUT)$(move_mount_flags_array) \
1297		$(OUTPUT)$(drm_ioctl_array) \
1298		$(OUTPUT)$(pkey_alloc_access_rights_array) \
1299		$(OUTPUT)$(sndrv_ctl_ioctl_array) \
1300		$(OUTPUT)$(sndrv_pcm_ioctl_array) \
1301		$(OUTPUT)$(kvm_ioctl_array) \
1302		$(OUTPUT)$(kcmp_type_array) \
1303		$(OUTPUT)$(socket_arrays) \
1304		$(OUTPUT)$(sockaddr_arrays) \
1305		$(OUTPUT)$(vhost_virtio_ioctl_array) \
1306		$(OUTPUT)$(perf_ioctl_array) \
1307		$(OUTPUT)$(prctl_option_array) \
1308		$(OUTPUT)$(usbdevfs_ioctl_array) \
1309		$(OUTPUT)$(x86_arch_irq_vectors_array) \
1310		$(OUTPUT)$(x86_arch_MSRs_array) \
1311		$(OUTPUT)$(x86_arch_prctl_code_array) \
1312		$(OUTPUT)$(rename_flags_array) \
1313		$(OUTPUT)$(arch_errno_name_array) \
1314		$(OUTPUT)$(sync_file_range_arrays)
1315	$(call QUIET_CLEAN, Documentation) \
1316	$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null
1317
1318#
1319# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
1320# file if defined, with no further action.
1321feature-dump:
1322ifdef FEATURE_DUMP_COPY
1323	@cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
1324	@echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
1325else
1326	@echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
1327endif
1328
1329
1330FORCE:
1331
1332.PHONY: all install clean config-clean strip install-gtk
1333.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1334.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare
1335.PHONY: archheaders python_perf_target
1336
1337endif # force_fixdep
1338
1339# Delete partially updated (corrupted) files on error
1340.DELETE_ON_ERROR:
1341