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_NEWT if you do not want TUI support. (deprecated)
  48 #
  49 # Define NO_SLANG if you do not want TUI support.
  50 #
  51 # Define GTK2 if you want GTK+ GUI support.
  52 #
  53 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
  54 #
  55 # Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
  56 #
  57 # Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
  58 # backtrace post unwind.
  59 #
  60 # Define NO_BACKTRACE if you do not want stack backtrace debug feature
  61 #
  62 # Define NO_LIBNUMA if you do not want numa perf benchmark
  63 #
  64 # Define NO_LIBAUDIT if you do not want libaudit support
  65 #
  66 # Define NO_LIBBIONIC if you do not want bionic support
  67 #
  68 # Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
  69 # used for generating build-ids for ELFs generated by jitdump.
  70 #
  71 # Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
  72 # for dwarf backtrace post unwind.
  73 #
  74 # Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
  75 # for reading the 32-bit compatibility VDSO in 64-bit mode
  76 #
  77 # Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
  78 # for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
  79 #
  80 # Define NO_ZLIB if you do not want to support compressed kernel modules
  81 #
  82 # Define NO_LIBBABELTRACE if you do not want libbabeltrace support
  83 # for CTF data format.
  84 #
  85 # Define NO_LZMA if you do not want to support compressed (xz) kernel modules
  86 #
  87 # Define NO_AUXTRACE if you do not want AUX area tracing support
  88 #
  89 # Define NO_LIBBPF if you do not want BPF support
  90 #
  91 # Define NO_LIBCAP if you do not want process capabilities considered by perf
  92 #
  93 # Define NO_SDT if you do not want to define SDT event in perf tools,
  94 # note that it doesn't disable SDT scanning support.
  95 #
  96 # Define FEATURES_DUMP to provide features detection dump file
  97 # and bypass the feature detection
  98 #
  99 # Define NO_JVMTI if you do not want jvmti agent built
 100 #
 101 # Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR
 102 # data for java source lines.
 103 #
 104 # Define LIBCLANGLLVM if you DO want builtin clang and llvm support.
 105 # When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
 106 # llvm-config is not in $PATH.
 107 #
 108 # Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
 109 #
 110 # Define NO_AIO if you do not want support of Posix AIO based trace
 111 # streaming for record mode. Currently Posix AIO trace streaming is
 112 # supported only when linking with glibc.
 113 #
 114 # Define NO_LIBZSTD if you do not want support of Zstandard based runtime
 115 # trace compression in record mode.
 116 #
 117 # Define TCMALLOC to enable tcmalloc heap profiling.
 118 #
 119 # Define LIBBPF_DYNAMIC to enable libbpf dynamic linking.
 120 #
 121 # Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables
 122 # generated from the kernel .tbl or unistd.h files and use, if available, libaudit
 123 # for doing the conversions to/from strings/id.
 124 #
 125 # Define LIBPFM4 to enable libpfm4 events extension.
 126 #
 127 # Define NO_LIBDEBUGINFOD if you do not want support debuginfod
 128 #
 129
 130 # As per kernel Makefile, avoid funny character set dependencies
 131 unexport LC_ALL
 132 LC_COLLATE=C
 133 LC_NUMERIC=C
 134 export LC_COLLATE LC_NUMERIC
 135
 136 ifeq ($(srctree),)
 137 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
 138 srctree := $(patsubst %/,%,$(dir $(srctree)))
 139 #$(info Determined 'srctree' to be $(srctree))
 140 endif
 141
 142 ifneq ($(objtree),)
 143 #$(info Determined 'objtree' to be $(objtree))
 144 endif
 145
 146 ifneq ($(OUTPUT),)
 147 #$(info Determined 'OUTPUT' to be $(OUTPUT))
 148 # Adding $(OUTPUT) as a directory to look for source files,
 149 # because use generated output files as sources dependency
 150 # for flex/bison parsers.
 151 VPATH += $(OUTPUT)
 152 export VPATH
 153 endif
 154
 155 ifeq ($(V),1)
 156   Q =
 157 else
 158   Q = @
 159 endif
 160
 161 # Do not use make's built-in rules
 162 # (this improves performance and avoids hard-to-debug behaviour);
 163 MAKEFLAGS += -r
 164
 165 # Makefiles suck: This macro sets a default value of $(2) for the
 166 # variable named by $(1), unless the variable has been set by
 167 # environment or command line. This is necessary for CC and AR
 168 # because make sets default values, so the simpler ?= approach
 169 # won't work as expected.
 170 define allow-override
 171   $(if $(or $(findstring environment,$(origin $(1))),\
 172             $(findstring command line,$(origin $(1)))),,\
 173     $(eval $(1) = $(2)))
 174 endef
 175
 176 LD += $(EXTRA_LDFLAGS)
 177
 178 PKG_CONFIG = $(CROSS_COMPILE)pkg-config
 179 LLVM_CONFIG ?= llvm-config
 180
 181 RM      = rm -f
 182 LN      = ln -f
 183 MKDIR   = mkdir
 184 FIND    = find
 185 INSTALL = install
 186 FLEX    ?= flex
 187 BISON   ?= bison
 188 STRIP   = strip
 189 AWK     = awk
 190
 191 # include Makefile.config by default and rule out
 192 # non-config cases
 193 config := 1
 194
 195 NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help
 196
 197 ifdef MAKECMDGOALS
 198 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
 199   config := 0
 200 endif
 201 endif
 202
 203 # The fixdep build - we force fixdep tool to be built as
 204 # the first target in the separate make session not to be
 205 # disturbed by any parallel make jobs. Once fixdep is done
 206 # we issue the requested build with FIXDEP=1 variable.
 207 #
 208 # The fixdep build is disabled for $(NON_CONFIG_TARGETS)
 209 # targets, because it's not necessary.
 210
 211 ifdef FIXDEP
 212   force_fixdep := 0
 213 else
 214   force_fixdep := $(config)
 215 endif
 216
 217 export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
 218 export HOSTCC HOSTLD HOSTAR
 219
 220 include $(srctree)/tools/build/Makefile.include
 221
 222 ifeq ($(force_fixdep),1)
 223 goals := $(filter-out all sub-make, $(MAKECMDGOALS))
 224
 225 $(goals) all: sub-make
 226
 227 sub-make: fixdep
 228         @./check-headers.sh
 229         $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
 230
 231 else # force_fixdep
 232
 233 LIB_DIR         = $(srctree)/tools/lib/api/
 234 TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
 235 BPF_DIR         = $(srctree)/tools/lib/bpf/
 236 SUBCMD_DIR      = $(srctree)/tools/lib/subcmd/
 237 LIBPERF_DIR     = $(srctree)/tools/lib/perf/
 238 DOC_DIR         = $(srctree)/tools/perf/Documentation/
 239
 240 # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
 241 # Without this setting the output feature dump file misses some features, for
 242 # example, liberty. Select all checkers so we won't get an incomplete feature
 243 # dump file.
 244 ifeq ($(config),1)
 245 ifdef MAKECMDGOALS
 246 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
 247 FEATURE_TESTS := all
 248 endif
 249 endif
 250 include Makefile.config
 251 endif
 252
 253 ifeq ($(config),0)
 254 include $(srctree)/tools/scripts/Makefile.arch
 255 -include arch/$(SRCARCH)/Makefile
 256 endif
 257
 258 # The FEATURE_DUMP_EXPORT holds location of the actual
 259 # FEATURE_DUMP file to be used to bypass feature detection
 260 # (for bpf or any other subproject)
 261 ifeq ($(FEATURES_DUMP),)
 262 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
 263 else
 264 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
 265 endif
 266
 267 export prefix bindir sharedir sysconfdir DESTDIR
 268
 269 # sparse is architecture-neutral, which means that we need to tell it
 270 # explicitly what architecture to check for. Fix this up for yours..
 271 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 272
 273 # Guard against environment variables
 274 PYRF_OBJS =
 275 SCRIPT_SH =
 276
 277 SCRIPT_SH += perf-archive.sh
 278 SCRIPT_SH += perf-with-kcore.sh
 279
 280 grep-libs = $(filter -l%,$(1))
 281 strip-libs = $(filter-out -l%,$(1))
 282
 283 ifneq ($(OUTPUT),)
 284   TE_PATH=$(OUTPUT)
 285   PLUGINS_PATH=$(OUTPUT)
 286   BPF_PATH=$(OUTPUT)
 287   SUBCMD_PATH=$(OUTPUT)
 288   LIBPERF_PATH=$(OUTPUT)
 289 ifneq ($(subdir),)
 290   API_PATH=$(OUTPUT)/../lib/api/
 291 else
 292   API_PATH=$(OUTPUT)
 293 endif
 294 else
 295   TE_PATH=$(TRACE_EVENT_DIR)
 296   PLUGINS_PATH=$(TRACE_EVENT_DIR)plugins/
 297   API_PATH=$(LIB_DIR)
 298   BPF_PATH=$(BPF_DIR)
 299   SUBCMD_PATH=$(SUBCMD_DIR)
 300   LIBPERF_PATH=$(LIBPERF_DIR)
 301 endif
 302
 303 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
 304 export LIBTRACEEVENT
 305
 306 LIBTRACEEVENT_DYNAMIC_LIST = $(PLUGINS_PATH)libtraceevent-dynamic-list
 307
 308 #
 309 # The static build has no dynsym table, so this does not work for
 310 # static build. Looks like linker starts to scream about that now
 311 # (in Fedora 26) so we need to switch it off for static build.
 312 DYNAMIC_LIST_LDFLAGS               = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
 313 LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS))
 314
 315 LIBAPI = $(API_PATH)libapi.a
 316 export LIBAPI
 317
 318 LIBBPF = $(BPF_PATH)libbpf.a
 319
 320 LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
 321
 322 LIBPERF = $(LIBPERF_PATH)libperf.a
 323 export LIBPERF
 324
 325 # python extension build directories
 326 PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 327 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 328 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 329 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 330
 331 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
 332
 333 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 334 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
 335
 336 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 337
 338 PROGRAMS += $(OUTPUT)perf
 339
 340 ifndef NO_PERF_READ_VDSO32
 341 PROGRAMS += $(OUTPUT)perf-read-vdso32
 342 endif
 343
 344 ifndef NO_PERF_READ_VDSOX32
 345 PROGRAMS += $(OUTPUT)perf-read-vdsox32
 346 endif
 347
 348 LIBJVMTI = libperf-jvmti.so
 349
 350 ifndef NO_JVMTI
 351 PROGRAMS += $(OUTPUT)$(LIBJVMTI)
 352 endif
 353
 354 # what 'all' will build and 'install' will install, in perfexecdir
 355 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 356
 357 # what 'all' will build but not install in perfexecdir
 358 OTHER_PROGRAMS = $(OUTPUT)perf
 359
 360 # Set paths to tools early so that they can be used for version tests.
 361 ifndef SHELL_PATH
 362   SHELL_PATH = /bin/sh
 363 endif
 364 ifndef PERL_PATH
 365   PERL_PATH = /usr/bin/perl
 366 endif
 367
 368 export PERL_PATH
 369
 370 PERFLIBS = $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD) $(LIBPERF)
 371 ifndef NO_LIBBPF
 372   ifndef LIBBPF_DYNAMIC
 373     PERFLIBS += $(LIBBPF)
 374   endif
 375 endif
 376
 377 # We choose to avoid "if .. else if .. else .. endif endif"
 378 # because maintaining the nesting to match is a pain.  If
 379 # we had "elif" things would have been much nicer...
 380
 381 ifneq ($(OUTPUT),)
 382   CFLAGS += -I$(OUTPUT)
 383 endif
 384
 385 ifdef GTK2
 386   ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
 387   GTK_IN := $(OUTPUT)gtk-in.o
 388 endif
 389
 390 ifdef ASCIIDOC8
 391   export ASCIIDOC8
 392 endif
 393
 394 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
 395 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 396
 397 ifeq ($(USE_CLANG), 1)
 398   CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
 399   CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
 400   LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
 401   LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
 402 endif
 403
 404 ifeq ($(USE_LLVM), 1)
 405   LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
 406   LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
 407 endif
 408
 409 ifeq ($(USE_CXX), 1)
 410   LIBS += -lstdc++
 411 endif
 412
 413 export INSTALL SHELL_PATH
 414
 415 ### Build rules
 416
 417 SHELL = $(SHELL_PATH)
 418
 419 beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/
 420 linux_uapi_dir := $(srctree)/tools/include/uapi/linux
 421 asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
 422 arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/
 423 x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/
 424 x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/
 425
 426 beauty_outdir := $(OUTPUT)trace/beauty/generated
 427 beauty_ioctl_outdir := $(beauty_outdir)/ioctl
 428 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
 429 drm_hdr_dir := $(srctree)/tools/include/uapi/drm
 430 drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
 431
 432 # Create output directory if not already present
 433 _dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
 434
 435 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
 436         $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
 437
 438 fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c
 439 fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
 440
 441 $(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
 442         $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
 443
 444 fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c
 445 fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh
 446
 447 $(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls)
 448         $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@
 449
 450 fspick_arrays := $(beauty_outdir)/fspick_arrays.c
 451 fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh
 452
 453 $(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls)
 454         $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
 455
 456 fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c
 457 fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh
 458
 459 $(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls)
 460         $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@
 461
 462 pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
 463 asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
 464 pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
 465
 466 $(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
 467         $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
 468
 469 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
 470 sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
 471 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
 472
 473 $(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
 474         $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
 475
 476 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
 477 sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
 478 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
 479
 480 $(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
 481         $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
 482
 483 kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
 484 kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
 485 kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
 486
 487 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
 488         $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
 489
 490 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
 491 kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
 492 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
 493
 494 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
 495         $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
 496
 497 socket_ipproto_array := $(beauty_outdir)/socket_ipproto_array.c
 498 socket_ipproto_tbl := $(srctree)/tools/perf/trace/beauty/socket_ipproto.sh
 499
 500 $(socket_ipproto_array): $(linux_uapi_dir)/in.h $(socket_ipproto_tbl)
 501         $(Q)$(SHELL) '$(socket_ipproto_tbl)' $(linux_uapi_dir) > $@
 502
 503 socket_arrays := $(beauty_outdir)/socket_arrays.c
 504 socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh
 505
 506 $(socket_arrays): $(beauty_linux_dir)/socket.h $(socket_tbl)
 507         $(Q)$(SHELL) '$(socket_tbl)' $(beauty_linux_dir) > $@
 508
 509 vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
 510 vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
 511 vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
 512
 513 $(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
 514         $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
 515
 516 perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
 517 perf_hdr_dir := $(srctree)/tools/include/uapi/linux
 518 perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
 519
 520 $(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
 521         $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
 522
 523 madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
 524 madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
 525 madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
 526
 527 $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
 528         $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
 529
 530 mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
 531 mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
 532
 533 $(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl)
 534         $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
 535
 536 mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c
 537 mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh
 538
 539 $(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl)
 540         $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@
 541
 542 mount_flags_array := $(beauty_outdir)/mount_flags_array.c
 543 mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
 544
 545 $(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl)
 546         $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@
 547
 548 move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c
 549 move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh
 550
 551 $(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl)
 552         $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@
 553
 554
 555 mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c
 556 mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh
 557
 558 $(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl)
 559         $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
 560
 561 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
 562 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
 563 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
 564
 565 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
 566         $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
 567
 568 usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c
 569 usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh
 570
 571 $(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl)
 572         $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@
 573
 574 x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c
 575 x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh
 576
 577 $(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl)
 578         $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@
 579
 580 x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c
 581 x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh
 582
 583 $(x86_arch_irq_vectors_array): $(x86_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl)
 584         $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@
 585
 586 x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c
 587 x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh
 588
 589 $(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl)
 590         $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@
 591
 592 rename_flags_array := $(beauty_outdir)/rename_flags_array.c
 593 rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh
 594
 595 $(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl)
 596         $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@
 597
 598 arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
 599 arch_errno_hdr_dir := $(srctree)/tools
 600 arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
 601
 602 $(arch_errno_name_array): $(arch_errno_tbl)
 603         $(Q)$(SHELL) '$(arch_errno_tbl)' $(firstword $(CC)) $(arch_errno_hdr_dir) > $@
 604
 605 sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c
 606 sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh
 607
 608 $(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls)
 609         $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@
 610
 611 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 612
 613 # Create python binding output directory if not already present
 614 _dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
 615
 616 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST) $(LIBPERF)
 617         $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
 618         CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
 619           $(PYTHON_WORD) util/setup.py \
 620           --quiet build_ext; \
 621         cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
 622
 623 please_set_SHELL_PATH_to_a_more_modern_shell:
 624         $(Q)$$(:)
 625
 626 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 627
 628 strip: $(PROGRAMS) $(OUTPUT)perf
 629         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 630
 631 PERF_IN := $(OUTPUT)perf-in.o
 632
 633 JEVENTS       := $(OUTPUT)pmu-events/jevents
 634 JEVENTS_IN    := $(OUTPUT)pmu-events/jevents-in.o
 635
 636 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
 637
 638 export JEVENTS
 639
 640 build := -f $(srctree)/tools/build/Makefile.build dir=. obj
 641
 642 $(PERF_IN): prepare FORCE
 643         $(Q)$(MAKE) $(build)=perf
 644
 645 $(JEVENTS_IN): FORCE
 646         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
 647
 648 $(JEVENTS): $(JEVENTS_IN)
 649         $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
 650
 651 $(PMU_EVENTS_IN): $(JEVENTS) FORCE
 652         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
 653
 654 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
 655         $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
 656                 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
 657
 658 $(GTK_IN): FORCE
 659         $(Q)$(MAKE) $(build)=gtk
 660
 661 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
 662         $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
 663
 664 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 665
 666 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 667         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 668
 669 $(SCRIPTS) : % : %.sh
 670         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 671
 672 $(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
 673         $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
 674         $(Q)touch $(OUTPUT)PERF-VERSION-FILE
 675
 676 # These can record PERF_VERSION
 677 perf.spec $(SCRIPTS) \
 678         : $(OUTPUT)PERF-VERSION-FILE
 679
 680 .SUFFIXES:
 681
 682 #
 683 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
 684 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
 685 #
 686 ifneq ($(OUTPUT),)
 687 %.o: $(OUTPUT)%.o
 688         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 689 pmu-events/%.o: $(OUTPUT)pmu-events/%.o
 690         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 691 util/%.o: $(OUTPUT)util/%.o
 692         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 693 bench/%.o: $(OUTPUT)bench/%.o
 694         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 695 tests/%.o: $(OUTPUT)tests/%.o
 696         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 697 endif
 698
 699 # These two need to be here so that when O= is not used they take precedence
 700 # over the general rule for .o
 701
 702 # get relative building directory (to $(OUTPUT))
 703 # and '.' if it's $(OUTPUT) itself
 704 __build-dir = $(subst $(OUTPUT),,$(dir $@))
 705 build-dir   = $(if $(__build-dir),$(__build-dir),.)
 706
 707 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
 708         $(fadvise_advice_array) \
 709         $(fsconfig_arrays) \
 710         $(fsmount_arrays) \
 711         $(fspick_arrays) \
 712         $(pkey_alloc_access_rights_array) \
 713         $(sndrv_pcm_ioctl_array) \
 714         $(sndrv_ctl_ioctl_array) \
 715         $(kcmp_type_array) \
 716         $(kvm_ioctl_array) \
 717         $(socket_ipproto_array) \
 718         $(socket_arrays) \
 719         $(vhost_virtio_ioctl_array) \
 720         $(madvise_behavior_array) \
 721         $(mmap_flags_array) \
 722         $(mmap_prot_array) \
 723         $(mremap_flags_array) \
 724         $(mount_flags_array) \
 725         $(move_mount_flags_array) \
 726         $(perf_ioctl_array) \
 727         $(prctl_option_array) \
 728         $(usbdevfs_ioctl_array) \
 729         $(x86_arch_irq_vectors_array) \
 730         $(x86_arch_MSRs_array) \
 731         $(x86_arch_prctl_code_array) \
 732         $(rename_flags_array) \
 733         $(arch_errno_name_array) \
 734         $(sync_file_range_arrays)
 735
 736 $(OUTPUT)%.o: %.c prepare FORCE
 737         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 738
 739 $(OUTPUT)%.i: %.c prepare FORCE
 740         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 741
 742 $(OUTPUT)%.s: %.c prepare FORCE
 743         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 744
 745 $(OUTPUT)%-bison.o: %.c prepare FORCE
 746         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 747
 748 $(OUTPUT)%-flex.o: %.c prepare FORCE
 749         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 750
 751 $(OUTPUT)%.o: %.S prepare FORCE
 752         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 753
 754 $(OUTPUT)%.i: %.S prepare FORCE
 755         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 756
 757 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 758         $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
 759
 760 ifndef NO_PERF_READ_VDSO32
 761 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
 762         $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
 763 endif
 764
 765 ifndef NO_PERF_READ_VDSOX32
 766 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
 767         $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
 768 endif
 769
 770 ifndef NO_JVMTI
 771 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
 772
 773 $(LIBJVMTI_IN): FORCE
 774         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
 775
 776 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
 777         $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
 778 endif
 779
 780 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
 781
 782 LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)'
 783
 784 $(LIBTRACEEVENT): FORCE
 785         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
 786
 787 libtraceevent_plugins: FORCE
 788         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
 789
 790 $(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
 791         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
 792
 793 $(LIBTRACEEVENT)-clean:
 794         $(call QUIET_CLEAN, libtraceevent)
 795         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
 796
 797 install-traceevent-plugins: libtraceevent_plugins
 798         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
 799
 800 $(LIBAPI): FORCE
 801         $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
 802
 803 $(LIBAPI)-clean:
 804         $(call QUIET_CLEAN, libapi)
 805         $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
 806
 807 $(LIBBPF): FORCE
 808         $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
 809
 810 $(LIBBPF)-clean:
 811         $(call QUIET_CLEAN, libbpf)
 812         $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
 813
 814 $(LIBPERF): FORCE
 815         $(Q)$(MAKE) -C $(LIBPERF_DIR) EXTRA_CFLAGS="$(LIBPERF_CFLAGS)" O=$(OUTPUT) $(OUTPUT)libperf.a
 816
 817 $(LIBPERF)-clean:
 818         $(call QUIET_CLEAN, libperf)
 819         $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(OUTPUT) clean >/dev/null
 820
 821 $(LIBSUBCMD): FORCE
 822         $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
 823
 824 $(LIBSUBCMD)-clean:
 825         $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
 826
 827 help:
 828         @echo 'Perf make targets:'
 829         @echo '  doc            - make *all* documentation (see below)'
 830         @echo '  man            - make manpage documentation (access with man <foo>)'
 831         @echo '  html           - make html documentation'
 832         @echo '  info           - make GNU info documentation (access with info <foo>)'
 833         @echo '  pdf            - make pdf documentation'
 834         @echo '  TAGS           - use etags to make tag information for source browsing'
 835         @echo '  tags           - use ctags to make tag information for source browsing'
 836         @echo '  cscope - use cscope to make interactive browsing database'
 837         @echo ''
 838         @echo 'Perf install targets:'
 839         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 840         @echo '  HINT: use "prefix" or "DESTDIR" to install to a particular'
 841         @echo '        path like "make prefix=/usr/local install install-doc"'
 842         @echo '  install        - install compiled binaries'
 843         @echo '  install-doc    - install *all* documentation'
 844         @echo '  install-man    - install manpage documentation'
 845         @echo '  install-html   - install html documentation'
 846         @echo '  install-info   - install GNU info documentation'
 847         @echo '  install-pdf    - install pdf documentation'
 848         @echo ''
 849         @echo '  quick-install-doc      - alias for quick-install-man'
 850         @echo '  quick-install-man      - install the documentation quickly'
 851         @echo '  quick-install-html     - install the html documentation quickly'
 852         @echo ''
 853         @echo 'Perf maintainer targets:'
 854         @echo '  clean                  - clean all binary objects and build output'
 855
 856
 857 DOC_TARGETS := doc man html info pdf
 858
 859 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
 860 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
 861
 862 # 'make doc' should call 'make -C Documentation all'
 863 $(DOC_TARGETS):
 864         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
 865
 866 TAG_FOLDERS= . ../lib ../include
 867 TAG_FILES= ../../include/uapi/linux/perf_event.h
 868
 869 TAGS:
 870         $(QUIET_GEN)$(RM) TAGS; \
 871         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
 872
 873 tags:
 874         $(QUIET_GEN)$(RM) tags; \
 875         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
 876
 877 cscope:
 878         $(QUIET_GEN)$(RM) cscope*; \
 879         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
 880
 881 ### Testing rules
 882
 883 # GNU make supports exporting all variables by "export" without parameters.
 884 # However, the environment gets quite big, and some programs have problems
 885 # with that.
 886
 887 check: $(OUTPUT)common-cmds.h
 888         if sparse; \
 889         then \
 890                 for i in *.c */*.c; \
 891                 do \
 892                         sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 893                 done; \
 894         else \
 895                 exit 1; \
 896         fi
 897
 898 ### Installation rules
 899
 900 ifdef GTK2
 901 install-gtk: $(OUTPUT)libperf-gtk.so
 902         $(call QUIET_INSTALL, 'GTK UI') \
 903                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
 904                 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
 905 else
 906 install-gtk:
 907 endif
 908
 909 install-tools: all install-gtk
 910         $(call QUIET_INSTALL, binaries) \
 911                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
 912                 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
 913                 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
 914 ifndef NO_PERF_READ_VDSO32
 915         $(call QUIET_INSTALL, perf-read-vdso32) \
 916                 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
 917 endif
 918 ifndef NO_PERF_READ_VDSOX32
 919         $(call QUIET_INSTALL, perf-read-vdsox32) \
 920                 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
 921 endif
 922 ifndef NO_JVMTI
 923         $(call QUIET_INSTALL, $(LIBJVMTI)) \
 924                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
 925                 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
 926 endif
 927         $(call QUIET_INSTALL, libexec) \
 928                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 929 ifndef NO_LIBBPF
 930         $(call QUIET_INSTALL, bpf-headers) \
 931                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
 932                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'; \
 933                 $(INSTALL) include/bpf/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
 934                 $(INSTALL) include/bpf/linux/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'
 935         $(call QUIET_INSTALL, bpf-examples) \
 936                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'; \
 937                 $(INSTALL) examples/bpf/*.c -t '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'
 938 endif
 939         $(call QUIET_INSTALL, perf-archive) \
 940                 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 941         $(call QUIET_INSTALL, perf-with-kcore) \
 942                 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 943 ifndef NO_LIBAUDIT
 944         $(call QUIET_INSTALL, strace/groups) \
 945                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
 946                 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
 947 endif
 948 ifndef NO_LIBPERL
 949         $(call QUIET_INSTALL, perl-scripts) \
 950                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
 951                 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
 952                 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
 953                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
 954                 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 955 endif
 956 ifndef NO_LIBPYTHON
 957         $(call QUIET_INSTALL, python-scripts) \
 958                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
 959                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
 960                 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
 961                 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
 962                 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 963 endif
 964         $(call QUIET_INSTALL, perf_completion-script) \
 965                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
 966                 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
 967         $(call QUIET_INSTALL, perf-tip) \
 968                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
 969                 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
 970
 971 install-tests: all install-gtk
 972         $(call QUIET_INSTALL, tests) \
 973                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 974                 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 975                 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 976                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
 977                 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
 978                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
 979                 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
 980                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
 981                 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'
 982
 983 install-bin: install-tools install-tests install-traceevent-plugins
 984
 985 install: install-bin try-install-man
 986
 987 install-python_ext:
 988         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
 989
 990 # 'make install-doc' should call 'make -C Documentation install'
 991 $(INSTALL_DOC_TARGETS):
 992         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
 993
 994 ### Cleaning rules
 995
 996 #
 997 # This is here, not in Makefile.config, because Makefile.config does
 998 # not get included for the clean target:
 999 #
1000 config-clean:
1001         $(call QUIET_CLEAN, config)
1002         $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
1003
1004 python-clean:
1005         $(python-clean)
1006
1007 clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBPERF)-clean config-clean fixdep-clean python-clean
1008         $(call QUIET_CLEAN, core-objs)  $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
1009         $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
1010         $(Q)$(RM) $(OUTPUT).config-detected
1011         $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
1012         $(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* \
1013                 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
1014                 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
1015                 $(OUTPUT)pmu-events/pmu-events.c \
1016                 $(OUTPUT)$(fadvise_advice_array) \
1017                 $(OUTPUT)$(fsconfig_arrays) \
1018                 $(OUTPUT)$(fsmount_arrays) \
1019                 $(OUTPUT)$(fspick_arrays) \
1020                 $(OUTPUT)$(madvise_behavior_array) \
1021                 $(OUTPUT)$(mmap_flags_array) \
1022                 $(OUTPUT)$(mmap_prot_array) \
1023                 $(OUTPUT)$(mremap_flags_array) \
1024                 $(OUTPUT)$(mount_flags_array) \
1025                 $(OUTPUT)$(move_mount_flags_array) \
1026                 $(OUTPUT)$(drm_ioctl_array) \
1027                 $(OUTPUT)$(pkey_alloc_access_rights_array) \
1028                 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
1029                 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
1030                 $(OUTPUT)$(kvm_ioctl_array) \
1031                 $(OUTPUT)$(kcmp_type_array) \
1032                 $(OUTPUT)$(socket_ipproto_array) \
1033                 $(OUTPUT)$(socket_arrays) \
1034                 $(OUTPUT)$(vhost_virtio_ioctl_array) \
1035                 $(OUTPUT)$(perf_ioctl_array) \
1036                 $(OUTPUT)$(prctl_option_array) \
1037                 $(OUTPUT)$(usbdevfs_ioctl_array) \
1038                 $(OUTPUT)$(x86_arch_irq_vectors_array) \
1039                 $(OUTPUT)$(x86_arch_MSRs_array) \
1040                 $(OUTPUT)$(x86_arch_prctl_code_array) \
1041                 $(OUTPUT)$(rename_flags_array) \
1042                 $(OUTPUT)$(arch_errno_name_array) \
1043                 $(OUTPUT)$(sync_file_range_arrays)
1044         $(call QUIET_CLEAN, Documentation) \
1045         $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null
1046
1047 #
1048 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
1049 # file if defined, with no further action.
1050 feature-dump:
1051 ifdef FEATURE_DUMP_COPY
1052         @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
1053         @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
1054 else
1055         @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
1056 endif
1057
1058 #
1059 # Trick: if ../../.git does not exist - we are building out of tree for example,
1060 # then force version regeneration:
1061 #
1062 ifeq ($(wildcard ../../.git/HEAD),)
1063     GIT-HEAD-PHONY = ../../.git/HEAD
1064 else
1065     GIT-HEAD-PHONY =
1066 endif
1067
1068 FORCE:
1069
1070 .PHONY: all install clean config-clean strip install-gtk
1071 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1072 .PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
1073 .PHONY: libtraceevent_plugins archheaders
1074
1075 endif # force_fixdep