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