tools/perf/Makefile.perf

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 include ../scripts/Makefile.include
   3 include ../scripts/Makefile.arch
   4
   5 # The default target of this Makefile is...
   6 all:
   7
   8 include ../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_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
  73 # for reading the 32-bit compatibility VDSO in 64-bit mode
  74 #
  75 # Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
  76 # for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
  77 #
  78 # Define NO_ZLIB if you do not want to support compressed kernel modules
  79 #
  80 # Define NO_LIBBABELTRACE if you do not want libbabeltrace support
  81 # for CTF data format.
  82 #
  83 # Define NO_LZMA if you do not want to support compressed (xz) kernel modules
  84 #
  85 # Define NO_AUXTRACE if you do not want AUX area tracing support
  86 #
  87 # Define NO_LIBBPF if you do not want BPF support
  88 #
  89 # Define NO_LIBCAP if you do not want process capabilities considered by perf
  90 #
  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.
  93 #
  94 # Define FEATURES_DUMP to provide features detection dump file
  95 # and bypass the feature detection
  96 #
  97 # Define NO_JVMTI if you do not want jvmti agent built
  98 #
  99 # Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR
 100 # data for java source lines.
 101 #
 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 $PATH.
 105 #
 106 # Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
 107 #
 108 # Define NO_AIO if you do not want support of Posix AIO based trace
 109 # streaming for record mode. Currently Posix AIO trace streaming is
 110 # supported only when linking with glibc.
 111 #
 112 # Define NO_LIBZSTD if you do not want support of Zstandard based runtime
 113 # trace compression in record mode.
 114 #
 115 # Define TCMALLOC to enable tcmalloc heap profiling.
 116 #
 117 # Define LIBBPF_DYNAMIC to enable libbpf dynamic linking.
 118 #
 119 # Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables
 120 # generated from the kernel .tbl or unistd.h files and use, if available, libaudit
 121 # for doing the conversions to/from strings/id.
 122 #
 123 # Define NO_LIBPFM4 to disable libpfm4 events extension.
 124 #
 125 # Define NO_LIBDEBUGINFOD if you do not want support debuginfod
 126 #
 127 # Define BUILD_BPF_SKEL to enable BPF skeletons
 128 #
 129 # Define BUILD_NONDISTRO to enable building an linking against libbfd and
 130 # libiberty distribution license incompatible libraries.
 131
 132 # As per kernel Makefile, avoid funny character set dependencies
 133 unexport LC_ALL
 134 LC_COLLATE=C
 135 LC_NUMERIC=C
 136 export LC_COLLATE LC_NUMERIC
 137
 138 ifeq ($(srctree),)
 139 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
 140 srctree := $(patsubst %/,%,$(dir $(srctree)))
 141 #$(info Determined 'srctree' to be $(srctree))
 142 endif
 143
 144 ifneq ($(objtree),)
 145 #$(info Determined 'objtree' to be $(objtree))
 146 endif
 147
 148 ifneq ($(OUTPUT),)
 149 #$(info Determined 'OUTPUT' to be $(OUTPUT))
 150 # Adding $(OUTPUT) as a directory to look for source files,
 151 # because use generated output files as sources dependency
 152 # for flex/bison parsers.
 153 VPATH += $(OUTPUT)
 154 export VPATH
 155 endif
 156
 157 ifeq ($(V),1)
 158   Q =
 159 else
 160   Q = @
 161 endif
 162
 163 # Do not use make's built-in rules
 164 # (this improves performance and avoids hard-to-debug behaviour);
 165 MAKEFLAGS += -r
 166
 167 # Makefiles suck: This macro sets a default value of $(2) for the
 168 # variable named by $(1), unless the variable has been set by
 169 # environment or command line. This is necessary for CC and AR
 170 # because make sets default values, so the simpler ?= approach
 171 # won't work as expected.
 172 define allow-override
 173   $(if $(or $(findstring environment,$(origin $(1))),\
 174             $(findstring command line,$(origin $(1)))),,\
 175     $(eval $(1) = $(2)))
 176 endef
 177
 178 LD += $(EXTRA_LDFLAGS)
 179
 180 HOSTCC  ?= gcc
 181 HOSTLD  ?= ld
 182 HOSTAR  ?= ar
 183 CLANG   ?= clang
 184
 185 PKG_CONFIG = $(CROSS_COMPILE)pkg-config
 186
 187 RM      = rm -f
 188 LN      = ln -f
 189 MKDIR   = mkdir
 190 FIND    = find
 191 INSTALL = install
 192 FLEX    ?= flex
 193 BISON   ?= bison
 194 STRIP   = strip
 195 AWK     = awk
 196
 197 # include Makefile.config by default and rule out
 198 # non-config cases
 199 config := 1
 200
 201 NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help
 202
 203 ifdef MAKECMDGOALS
 204 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
 205   config := 0
 206 endif
 207 endif
 208
 209 # The fixdep build - we force fixdep tool to be built as
 210 # the first target in the separate make session not to be
 211 # disturbed by any parallel make jobs. Once fixdep is done
 212 # we issue the requested build with FIXDEP=1 variable.
 213 #
 214 # The fixdep build is disabled for $(NON_CONFIG_TARGETS)
 215 # targets, because it's not necessary.
 216
 217 ifdef FIXDEP
 218   force_fixdep := 0
 219 else
 220   force_fixdep := $(config)
 221 endif
 222
 223 export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
 224 export HOSTCC HOSTLD HOSTAR HOSTCFLAGS
 225
 226 include $(srctree)/tools/build/Makefile.include
 227
 228 ifeq ($(force_fixdep),1)
 229 goals := $(filter-out all sub-make, $(MAKECMDGOALS))
 230
 231 $(goals) all: sub-make
 232
 233 sub-make: fixdep
 234         @./check-headers.sh
 235         $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
 236
 237 else # force_fixdep
 238
 239 LIBAPI_DIR      = $(srctree)/tools/lib/api/
 240 LIBBPF_DIR      = $(srctree)/tools/lib/bpf/
 241 LIBSUBCMD_DIR   = $(srctree)/tools/lib/subcmd/
 242 LIBSYMBOL_DIR   = $(srctree)/tools/lib/symbol/
 243 LIBPERF_DIR     = $(srctree)/tools/lib/perf/
 244 DOC_DIR         = $(srctree)/tools/perf/Documentation/
 245
 246 # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
 247 # Without this setting the output feature dump file misses some features, for
 248 # example, liberty. Select all checkers so we won't get an incomplete feature
 249 # dump file.
 250 ifeq ($(config),1)
 251 ifdef MAKECMDGOALS
 252 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
 253 FEATURE_TESTS := all
 254 endif
 255 endif
 256 include Makefile.config
 257 endif
 258
 259 ifeq ($(config),0)
 260 include $(srctree)/tools/scripts/Makefile.arch
 261 -include arch/$(SRCARCH)/Makefile
 262 endif
 263
 264 # The FEATURE_DUMP_EXPORT holds location of the actual
 265 # FEATURE_DUMP file to be used to bypass feature detection
 266 # (for bpf or any other subproject)
 267 ifeq ($(FEATURES_DUMP),)
 268 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
 269 else
 270 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
 271 endif
 272
 273 export prefix bindir sharedir sysconfdir DESTDIR
 274
 275 # sparse is architecture-neutral, which means that we need to tell it
 276 # explicitly what architecture to check for. Fix this up for yours..
 277 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 278
 279 # Guard against environment variables
 280 PYRF_OBJS =
 281 SCRIPT_SH =
 282
 283 SCRIPT_SH += perf-archive.sh
 284 SCRIPT_SH += perf-iostat.sh
 285
 286 grep-libs = $(filter -l%,$(1))
 287 strip-libs = $(filter-out -l%,$(1))
 288
 289 ifneq ($(OUTPUT),)
 290   LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi
 291 else
 292   LIBAPI_OUTPUT = $(CURDIR)/libapi
 293 endif
 294 LIBAPI_DESTDIR = $(LIBAPI_OUTPUT)
 295 LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include
 296 LIBAPI = $(LIBAPI_OUTPUT)/libapi.a
 297 export LIBAPI
 298 CFLAGS += -I$(LIBAPI_OUTPUT)/include
 299
 300 ifneq ($(OUTPUT),)
 301   LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf
 302 else
 303   LIBBPF_OUTPUT = $(CURDIR)/libbpf
 304 endif
 305 ifdef LIBBPF_STATIC
 306   LIBBPF_DESTDIR = $(LIBBPF_OUTPUT)
 307   LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include
 308   LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a
 309   CFLAGS += -I$(LIBBPF_OUTPUT)/include
 310 endif
 311
 312 ifneq ($(OUTPUT),)
 313   LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd
 314 else
 315   LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd
 316 endif
 317 LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT)
 318 LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/include
 319 LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a
 320 CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include
 321
 322 ifneq ($(OUTPUT),)
 323   LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libsymbol
 324 else
 325   LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol
 326 endif
 327 LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT)
 328 LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/include
 329 LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a
 330 CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include
 331
 332 ifneq ($(OUTPUT),)
 333   LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libperf
 334 else
 335   LIBPERF_OUTPUT = $(CURDIR)/libperf
 336 endif
 337 LIBPERF_DESTDIR = $(LIBPERF_OUTPUT)
 338 LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include
 339 LIBPERF = $(LIBPERF_OUTPUT)/libperf.a
 340 export LIBPERF
 341 CFLAGS += -I$(LIBPERF_OUTPUT)/include
 342
 343 # python extension build directories
 344 PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 345 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 346 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 347 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 348
 349 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
 350
 351 ifeq ($(CONFIG_LIBTRACEEVENT),y)
 352   PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 353 else
 354   PYTHON_EXT_SRCS := $(shell grep -v '^\#\|util/trace-event.c' util/python-ext-sources)
 355 endif
 356
 357 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBAPI)
 358
 359 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 360
 361 PROGRAMS += $(OUTPUT)perf
 362
 363 ifndef NO_PERF_READ_VDSO32
 364 PROGRAMS += $(OUTPUT)perf-read-vdso32
 365 endif
 366
 367 ifndef NO_PERF_READ_VDSOX32
 368 PROGRAMS += $(OUTPUT)perf-read-vdsox32
 369 endif
 370
 371 LIBJVMTI = libperf-jvmti.so
 372
 373 ifndef NO_JVMTI
 374 PROGRAMS += $(OUTPUT)$(LIBJVMTI)
 375 endif
 376
 377 DLFILTERS := dlfilter-test-api-v0.so dlfilter-show-cycles.so
 378 DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS))
 379
 380 # what 'all' will build and 'install' will install, in perfexecdir
 381 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS)
 382
 383 # what 'all' will build but not install in perfexecdir
 384 OTHER_PROGRAMS = $(OUTPUT)perf
 385
 386 # Set paths to tools early so that they can be used for version tests.
 387 ifndef SHELL_PATH
 388   SHELL_PATH = /bin/sh
 389 endif
 390 ifndef PERL_PATH
 391   PERL_PATH = /usr/bin/perl
 392 endif
 393
 394 export PERL_PATH
 395
 396 PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL)
 397 ifdef LIBBPF_STATIC
 398   PERFLIBS += $(LIBBPF)
 399 endif
 400
 401 # We choose to avoid "if .. else if .. else .. endif endif"
 402 # because maintaining the nesting to match is a pain.  If
 403 # we had "elif" things would have been much nicer...
 404
 405 ifneq ($(OUTPUT),)
 406   CFLAGS += -I$(OUTPUT)
 407 endif
 408
 409 ifdef GTK2
 410   ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
 411   GTK_IN := $(OUTPUT)gtk-in.o
 412 endif
 413
 414 ifdef ASCIIDOC8
 415   export ASCIIDOC8
 416 endif
 417
 418 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
 419 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 420
 421 ifeq ($(USE_CLANG), 1)
 422   CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
 423   CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
 424   LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
 425   LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
 426 endif
 427
 428 ifeq ($(USE_LLVM), 1)
 429   LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
 430   LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
 431 endif
 432
 433 ifeq ($(USE_CXX), 1)
 434   LIBS += -lstdc++
 435 endif
 436
 437 export INSTALL SHELL_PATH
 438
 439 ### Build rules
 440
 441 SHELL = $(SHELL_PATH)
 442
 443 beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/
 444 linux_uapi_dir := $(srctree)/tools/include/uapi/linux
 445 asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
 446 arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/
 447 x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/
 448 x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/
 449
 450 beauty_outdir := $(OUTPUT)trace/beauty/generated
 451 beauty_ioctl_outdir := $(beauty_outdir)/ioctl
 452 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
 453 drm_hdr_dir := $(srctree)/tools/include/uapi/drm
 454 drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
 455
 456 # Create output directory if not already present
 457 _dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
 458
 459 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
 460         $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
 461
 462 fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c
 463 fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
 464
 465 $(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
 466         $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
 467
 468 fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c
 469 fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh
 470
 471 $(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls)
 472         $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@
 473
 474 fspick_arrays := $(beauty_outdir)/fspick_arrays.c
 475 fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh
 476
 477 $(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls)
 478         $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
 479
 480 fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c
 481 fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh
 482
 483 $(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls)
 484         $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@
 485
 486 pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
 487 asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
 488 pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
 489
 490 $(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
 491         $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
 492
 493 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
 494 sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
 495 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
 496
 497 $(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
 498         $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
 499
 500 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
 501 sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
 502 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
 503
 504 $(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
 505         $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
 506
 507 kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
 508 kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
 509 kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
 510
 511 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
 512         $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
 513
 514 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
 515 kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
 516 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
 517
 518 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
 519         $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
 520
 521 socket_arrays := $(beauty_outdir)/socket.c
 522 socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh
 523
 524 $(socket_arrays): $(linux_uapi_dir)/in.h $(beauty_linux_dir)/socket.h $(socket_tbl)
 525         $(Q)$(SHELL) '$(socket_tbl)' $(linux_uapi_dir) $(beauty_linux_dir) > $@
 526
 527 sockaddr_arrays := $(beauty_outdir)/sockaddr.c
 528 sockaddr_tbl := $(srctree)/tools/perf/trace/beauty/sockaddr.sh
 529
 530 $(sockaddr_arrays): $(beauty_linux_dir)/socket.h $(sockaddr_tbl)
 531         $(Q)$(SHELL) '$(sockaddr_tbl)' $(beauty_linux_dir) > $@
 532
 533 vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
 534 vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
 535 vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
 536
 537 $(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
 538         $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
 539
 540 perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
 541 perf_hdr_dir := $(srctree)/tools/include/uapi/linux
 542 perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
 543
 544 $(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
 545         $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
 546
 547 madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
 548 madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
 549 madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
 550
 551 $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
 552         $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
 553
 554 mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
 555 mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
 556
 557 $(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl)
 558         $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
 559
 560 mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c
 561 mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh
 562
 563 $(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl)
 564         $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@
 565
 566 mount_flags_array := $(beauty_outdir)/mount_flags_array.c
 567 mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
 568
 569 $(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl)
 570         $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@
 571
 572 move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c
 573 move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh
 574
 575 $(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl)
 576         $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@
 577
 578
 579 mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c
 580 mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh
 581
 582 $(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl)
 583         $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
 584
 585 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
 586 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
 587 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
 588
 589 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
 590         $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
 591
 592 usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c
 593 usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh
 594
 595 $(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl)
 596         $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@
 597
 598 x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c
 599 x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh
 600
 601 $(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl)
 602         $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@
 603
 604 x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c
 605 x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh
 606
 607 $(x86_arch_irq_vectors_array): $(x86_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl)
 608         $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@
 609
 610 x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c
 611 x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh
 612
 613 $(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl)
 614         $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@
 615
 616 rename_flags_array := $(beauty_outdir)/rename_flags_array.c
 617 rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh
 618
 619 $(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl)
 620         $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@
 621
 622 arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
 623 arch_errno_hdr_dir := $(srctree)/tools
 624 arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
 625
 626 $(arch_errno_name_array): $(arch_errno_tbl)
 627         $(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@
 628
 629 sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c
 630 sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh
 631
 632 $(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls)
 633         $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@
 634
 635 TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/tests/shell/coresight
 636
 637 tests-coresight-targets: FORCE
 638         $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR)
 639
 640 tests-coresight-targets-clean:
 641         $(call QUIET_CLEAN, coresight)
 642         $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) O=$(OUTPUT) clean >/dev/null
 643
 644 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) tests-coresight-targets
 645
 646 # Create python binding output directory if not already present
 647 _dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
 648
 649 $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX): $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBPERF) $(LIBSUBCMD)
 650         $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
 651         CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS)' \
 652           $(PYTHON_WORD) util/setup.py \
 653           --quiet build_ext; \
 654         cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
 655
 656 python_perf_target:
 657         @echo "Target is: $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX)"
 658
 659 please_set_SHELL_PATH_to_a_more_modern_shell:
 660         $(Q)$$(:)
 661
 662 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 663
 664 strip: $(PROGRAMS) $(OUTPUT)perf
 665         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 666
 667 PERF_IN := $(OUTPUT)perf-in.o
 668
 669 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
 670 export NO_JEVENTS
 671
 672 build := -f $(srctree)/tools/build/Makefile.build dir=. obj
 673
 674 $(PERF_IN): prepare FORCE
 675         $(Q)$(MAKE) $(build)=perf
 676
 677 $(PMU_EVENTS_IN): FORCE prepare
 678         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
 679
 680 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN)
 681         $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \
 682                 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
 683
 684 $(GTK_IN): FORCE prepare
 685         $(Q)$(MAKE) $(build)=gtk
 686
 687 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
 688         $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
 689
 690 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 691
 692 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 693         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 694
 695 $(SCRIPTS) : % : %.sh
 696         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 697
 698 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
 699         $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
 700
 701 # These can record PERF_VERSION
 702 perf.spec $(SCRIPTS) \
 703         : $(OUTPUT)PERF-VERSION-FILE
 704
 705 .SUFFIXES:
 706
 707 #
 708 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
 709 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
 710 #
 711 ifneq ($(OUTPUT),)
 712 %.o: $(OUTPUT)%.o
 713         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 714 pmu-events/%.o: $(OUTPUT)pmu-events/%.o
 715         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 716 util/%.o: $(OUTPUT)util/%.o
 717         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 718 bench/%.o: $(OUTPUT)bench/%.o
 719         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 720 tests/%.o: $(OUTPUT)tests/%.o
 721         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 722 endif
 723
 724 # These two need to be here so that when O= is not used they take precedence
 725 # over the general rule for .o
 726
 727 # get relative building directory (to $(OUTPUT))
 728 # and '.' if it's $(OUTPUT) itself
 729 __build-dir = $(subst $(OUTPUT),,$(dir $@))
 730 build-dir   = $(or $(__build-dir),.)
 731
 732 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
 733         $(fadvise_advice_array) \
 734         $(fsconfig_arrays) \
 735         $(fsmount_arrays) \
 736         $(fspick_arrays) \
 737         $(pkey_alloc_access_rights_array) \
 738         $(sndrv_pcm_ioctl_array) \
 739         $(sndrv_ctl_ioctl_array) \
 740         $(kcmp_type_array) \
 741         $(kvm_ioctl_array) \
 742         $(socket_arrays) \
 743         $(sockaddr_arrays) \
 744         $(vhost_virtio_ioctl_array) \
 745         $(madvise_behavior_array) \
 746         $(mmap_flags_array) \
 747         $(mmap_prot_array) \
 748         $(mremap_flags_array) \
 749         $(mount_flags_array) \
 750         $(move_mount_flags_array) \
 751         $(perf_ioctl_array) \
 752         $(prctl_option_array) \
 753         $(usbdevfs_ioctl_array) \
 754         $(x86_arch_irq_vectors_array) \
 755         $(x86_arch_MSRs_array) \
 756         $(x86_arch_prctl_code_array) \
 757         $(rename_flags_array) \
 758         $(arch_errno_name_array) \
 759         $(sync_file_range_arrays) \
 760         $(LIBAPI) \
 761         $(LIBPERF) \
 762         $(LIBSUBCMD) \
 763         $(LIBSYMBOL) \
 764         bpf-skel
 765
 766 ifdef LIBBPF_STATIC
 767 prepare: $(LIBBPF)
 768 endif
 769
 770 $(OUTPUT)%.o: %.c prepare FORCE
 771         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 772
 773 $(OUTPUT)%.i: %.c prepare FORCE
 774         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 775
 776 $(OUTPUT)%.s: %.c prepare FORCE
 777         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 778
 779 $(OUTPUT)%-bison.o: %.c prepare FORCE
 780         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 781
 782 $(OUTPUT)%-flex.o: %.c prepare FORCE
 783         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 784
 785 $(OUTPUT)%.o: %.S prepare FORCE
 786         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 787
 788 $(OUTPUT)%.i: %.S prepare FORCE
 789         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 790
 791 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 792         $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
 793
 794 ifndef NO_PERF_READ_VDSO32
 795 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
 796         $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
 797 endif
 798
 799 ifndef NO_PERF_READ_VDSOX32
 800 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
 801         $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
 802 endif
 803
 804 $(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h
 805         $(Q)$(MKDIR) -p $(OUTPUT)dlfilters
 806         $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $<
 807
 808 .SECONDARY: $(DLFILTERS:.so=.o)
 809
 810 $(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o
 811         $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $<
 812
 813 ifndef NO_JVMTI
 814 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
 815
 816 $(LIBJVMTI_IN): FORCE
 817         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
 818
 819 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
 820         $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
 821 endif
 822
 823 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
 824
 825 $(LIBAPI): FORCE | $(LIBAPI_OUTPUT)
 826         $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAPI_OUTPUT) \
 827                 DESTDIR=$(LIBAPI_DESTDIR) prefix= subdir= \
 828                 $@ install_headers
 829
 830 $(LIBAPI)-clean:
 831         $(call QUIET_CLEAN, libapi)
 832         $(Q)$(RM) -r -- $(LIBAPI_OUTPUT)
 833
 834 $(LIBBPF): FORCE | $(LIBBPF_OUTPUT)
 835         $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \
 836                 O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= subdir= \
 837                 $@ install_headers
 838
 839 $(LIBBPF)-clean:
 840         $(call QUIET_CLEAN, libbpf)
 841         $(Q)$(RM) -r -- $(LIBBPF_OUTPUT)
 842
 843 $(LIBPERF): FORCE | $(LIBPERF_OUTPUT)
 844         $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBPERF_OUTPUT) \
 845                 DESTDIR=$(LIBPERF_DESTDIR) prefix= subdir= \
 846                 $@ install_headers
 847
 848 $(LIBPERF)-clean:
 849         $(call QUIET_CLEAN, libperf)
 850         $(Q)$(RM) -r -- $(LIBPERF_OUTPUT)
 851
 852 $(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT)
 853         $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \
 854                 DESTDIR=$(LIBSUBCMD_DESTDIR) prefix= subdir= \
 855                 $@ install_headers
 856
 857 $(LIBSUBCMD)-clean:
 858         $(call QUIET_CLEAN, libsubcmd)
 859         $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT)
 860
 861 $(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT)
 862         $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LIBSYMBOL_OUTPUT) \
 863                 DESTDIR=$(LIBSYMBOL_DESTDIR) prefix= subdir= \
 864                 $@ install_headers
 865
 866 $(LIBSYMBOL)-clean:
 867         $(call QUIET_CLEAN, libsymbol)
 868         $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT)
 869
 870 help:
 871         @echo 'Perf make targets:'
 872         @echo '  doc            - make *all* documentation (see below)'
 873         @echo '  man            - make manpage documentation (access with man <foo>)'
 874         @echo '  html           - make html documentation'
 875         @echo '  info           - make GNU info documentation (access with info <foo>)'
 876         @echo '  pdf            - make pdf documentation'
 877         @echo '  TAGS           - use etags to make tag information for source browsing'
 878         @echo '  tags           - use ctags to make tag information for source browsing'
 879         @echo '  cscope - use cscope to make interactive browsing database'
 880         @echo ''
 881         @echo 'Perf install targets:'
 882         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 883         @echo '  HINT: use "prefix" or "DESTDIR" to install to a particular'
 884         @echo '        path like "make prefix=/usr/local install install-doc"'
 885         @echo '  install        - install compiled binaries'
 886         @echo '  install-doc    - install *all* documentation'
 887         @echo '  install-man    - install manpage documentation'
 888         @echo '  install-html   - install html documentation'
 889         @echo '  install-info   - install GNU info documentation'
 890         @echo '  install-pdf    - install pdf documentation'
 891         @echo ''
 892         @echo '  quick-install-doc      - alias for quick-install-man'
 893         @echo '  quick-install-man      - install the documentation quickly'
 894         @echo '  quick-install-html     - install the html documentation quickly'
 895         @echo ''
 896         @echo 'Perf maintainer targets:'
 897         @echo '  clean                  - clean all binary objects and build output'
 898
 899
 900 DOC_TARGETS := doc man html info pdf
 901
 902 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
 903 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
 904
 905 # 'make doc' should call 'make -C Documentation all'
 906 $(DOC_TARGETS):
 907         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
 908
 909 TAG_FOLDERS= . ../lib ../include
 910 TAG_FILES= ../../include/uapi/linux/perf_event.h
 911
 912 TAGS:
 913         $(QUIET_GEN)$(RM) TAGS; \
 914         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
 915
 916 tags:
 917         $(QUIET_GEN)$(RM) tags; \
 918         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
 919
 920 cscope:
 921         $(QUIET_GEN)$(RM) cscope*; \
 922         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
 923
 924 ### Testing rules
 925
 926 # GNU make supports exporting all variables by "export" without parameters.
 927 # However, the environment gets quite big, and some programs have problems
 928 # with that.
 929
 930 check: $(OUTPUT)common-cmds.h
 931         if sparse; \
 932         then \
 933                 for i in *.c */*.c; \
 934                 do \
 935                         sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 936                 done; \
 937         else \
 938                 exit 1; \
 939         fi
 940
 941 ### Installation rules
 942
 943 ifdef GTK2
 944 install-gtk: $(OUTPUT)libperf-gtk.so
 945         $(call QUIET_INSTALL, 'GTK UI') \
 946                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
 947                 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
 948 else
 949 install-gtk:
 950 endif
 951
 952 install-tools: all install-gtk
 953         $(call QUIET_INSTALL, binaries) \
 954                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
 955                 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
 956                 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \
 957                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \
 958                 $(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf'
 959 ifndef NO_PERF_READ_VDSO32
 960         $(call QUIET_INSTALL, perf-read-vdso32) \
 961                 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
 962 endif
 963 ifndef NO_PERF_READ_VDSOX32
 964         $(call QUIET_INSTALL, perf-read-vdsox32) \
 965                 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
 966 endif
 967 ifndef NO_JVMTI
 968         $(call QUIET_INSTALL, $(LIBJVMTI)) \
 969                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
 970                 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
 971 endif
 972         $(call QUIET_INSTALL, libexec) \
 973                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 974 ifndef NO_LIBBPF
 975         $(call QUIET_INSTALL, bpf-examples) \
 976                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'; \
 977                 $(INSTALL) examples/bpf/*.c -m 644 -t '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'
 978 endif
 979         $(call QUIET_INSTALL, perf-archive) \
 980                 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 981         $(call QUIET_INSTALL, perf-iostat) \
 982                 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 983 ifndef NO_LIBAUDIT
 984         $(call QUIET_INSTALL, strace/groups) \
 985                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
 986                 $(INSTALL) trace/strace/groups/* -m 644 -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
 987 endif
 988 ifndef NO_LIBPERL
 989         $(call QUIET_INSTALL, perl-scripts) \
 990                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
 991                 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
 992                 $(INSTALL) scripts/perl/*.pl -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
 993                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
 994                 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 995 endif
 996 ifndef NO_LIBPYTHON
 997         $(call QUIET_INSTALL, python-scripts) \
 998                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
 999                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
1000                 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
1001                 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
1002                 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1003 endif
1004         $(call QUIET_INSTALL, dlfilters) \
1005                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \
1006                 $(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters';
1007         $(call QUIET_INSTALL, perf_completion-script) \
1008                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
1009                 $(INSTALL) perf-completion.sh -m 644 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
1010         $(call QUIET_INSTALL, perf-tip) \
1011                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
1012                 $(INSTALL) Documentation/tips.txt -m 644 -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
1013
1014 install-tests: all install-gtk
1015         $(call QUIET_INSTALL, tests) \
1016                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1017                 $(INSTALL) tests/attr.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1018                 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1019                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
1020                 $(INSTALL) tests/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
1021                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
1022                 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
1023                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1024                 $(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1025                 $(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1026                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \
1027                 $(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight'
1028         $(Q)$(MAKE) -C tests/shell/coresight install-tests
1029
1030 install-bin: install-tools install-tests
1031
1032 install: install-bin try-install-man
1033
1034 install-python_ext:
1035         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
1036
1037 # 'make install-doc' should call 'make -C Documentation install'
1038 $(INSTALL_DOC_TARGETS):
1039         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
1040
1041 ### Cleaning rules
1042
1043 python-clean:
1044         $(python-clean)
1045
1046 SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel)
1047 SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp)
1048 SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h
1049 SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h
1050 SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h $(SKEL_OUT)/func_latency.skel.h
1051 SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKEL_OUT)/lock_contention.skel.h
1052 SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $(SKEL_OUT)/sample_filter.skel.h
1053
1054 $(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUTPUT) $(LIBPERF_OUTPUT) $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL_OUTPUT):
1055         $(Q)$(MKDIR) -p $@
1056
1057 ifdef BUILD_BPF_SKEL
1058 BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool
1059 # Get Clang's default includes on this system, as opposed to those seen by
1060 # '-target bpf'. This fixes "missing" files on some architectures/distros,
1061 # such as asm/byteorder.h, asm/socket.h, asm/sockios.h, sys/cdefs.h etc.
1062 #
1063 # Use '-idirafter': Don't interfere with include mechanics except where the
1064 # build would have failed anyways.
1065 define get_sys_includes
1066 $(shell $(1) $(2) -v -E - </dev/null 2>&1 \
1067        | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') \
1068 $(shell $(1) $(2) -dM -E - </dev/null | grep '__riscv_xlen ' | awk '{printf("-D__riscv_xlen=%d -D__BITS_PER_LONG=%d", $$3, $$3)}')
1069 endef
1070
1071 ifneq ($(CROSS_COMPILE),)
1072 CLANG_TARGET_ARCH = --target=$(notdir $(CROSS_COMPILE:%-=%))
1073 endif
1074
1075 CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH))
1076 BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE) $(CLANG_SYS_INCLUDES)
1077 TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/include/uapi
1078
1079 $(BPFTOOL): | $(SKEL_TMP_OUT)
1080         $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \
1081                 OUTPUT=$(SKEL_TMP_OUT)/ bootstrap
1082
1083 $(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) | $(SKEL_TMP_OUT)
1084         $(QUIET_CLANG)$(CLANG) -g -O2 -target bpf -Wall -Werror $(BPF_INCLUDE) $(TOOLS_UAPI_INCLUDE) \
1085           -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@
1086
1087 $(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL)
1088         $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@
1089
1090 bpf-skel: $(SKELETONS)
1091
1092 .PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o
1093
1094 else # BUILD_BPF_SKEL
1095
1096 bpf-skel:
1097
1098 endif # BUILD_BPF_SKEL
1099
1100 bpf-skel-clean:
1101         $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS)
1102
1103 clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBSYMBOL)-clean $(LIBPERF)-clean fixdep-clean python-clean bpf-skel-clean tests-coresight-targets-clean
1104         $(call QUIET_CLEAN, core-objs)  $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-iostat $(LANG_BINDINGS)
1105         $(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
1106         $(Q)$(RM) $(OUTPUT).config-detected
1107         $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)$(LIBJVMTI).so
1108         $(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* \
1109                 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
1110                 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
1111                 $(OUTPUT)pmu-events/pmu-events.c \
1112                 $(OUTPUT)pmu-events/metric_test.log \
1113                 $(OUTPUT)$(fadvise_advice_array) \
1114                 $(OUTPUT)$(fsconfig_arrays) \
1115                 $(OUTPUT)$(fsmount_arrays) \
1116                 $(OUTPUT)$(fspick_arrays) \
1117                 $(OUTPUT)$(madvise_behavior_array) \
1118                 $(OUTPUT)$(mmap_flags_array) \
1119                 $(OUTPUT)$(mmap_prot_array) \
1120                 $(OUTPUT)$(mremap_flags_array) \
1121                 $(OUTPUT)$(mount_flags_array) \
1122                 $(OUTPUT)$(move_mount_flags_array) \
1123                 $(OUTPUT)$(drm_ioctl_array) \
1124                 $(OUTPUT)$(pkey_alloc_access_rights_array) \
1125                 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
1126                 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
1127                 $(OUTPUT)$(kvm_ioctl_array) \
1128                 $(OUTPUT)$(kcmp_type_array) \
1129                 $(OUTPUT)$(socket_arrays) \
1130                 $(OUTPUT)$(sockaddr_arrays) \
1131                 $(OUTPUT)$(vhost_virtio_ioctl_array) \
1132                 $(OUTPUT)$(perf_ioctl_array) \
1133                 $(OUTPUT)$(prctl_option_array) \
1134                 $(OUTPUT)$(usbdevfs_ioctl_array) \
1135                 $(OUTPUT)$(x86_arch_irq_vectors_array) \
1136                 $(OUTPUT)$(x86_arch_MSRs_array) \
1137                 $(OUTPUT)$(x86_arch_prctl_code_array) \
1138                 $(OUTPUT)$(rename_flags_array) \
1139                 $(OUTPUT)$(arch_errno_name_array) \
1140                 $(OUTPUT)$(sync_file_range_arrays)
1141         $(call QUIET_CLEAN, Documentation) \
1142         $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null
1143
1144 #
1145 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
1146 # file if defined, with no further action.
1147 feature-dump:
1148 ifdef FEATURE_DUMP_COPY
1149         @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
1150         @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
1151 else
1152         @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
1153 endif
1154
1155
1156 FORCE:
1157
1158 .PHONY: all install clean config-clean strip install-gtk
1159 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1160 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare
1161 .PHONY: archheaders python_perf_target
1162
1163 endif # force_fixdep
1164
1165 # Delete partially updated (corrupted) files on error
1166 .DELETE_ON_ERROR: