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 $PATH.
 107 #
 108 # Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
 109 #
 110 # Define NO_AIO if you do not want support of Posix AIO based trace
 111 # streaming for record mode. Currently Posix AIO trace streaming is
 112 # supported only when linking with glibc.
 113 #
 114 # Define NO_LIBZSTD if you do not want support of Zstandard based runtime
 115 # trace compression in record mode.
 116 #
 117 # Define TCMALLOC to enable tcmalloc heap profiling.
 118 #
 119 # Define LIBBPF_DYNAMIC to enable libbpf dynamic linking.
 120 #
 121 # Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables
 122 # generated from the kernel .tbl or unistd.h files and use, if available, libaudit
 123 # for doing the conversions to/from strings/id.
 124 #
 125 # Define LIBPFM4 to enable libpfm4 events extension.
 126 #
 127 # Define NO_LIBDEBUGINFOD if you do not want support debuginfod
 128 #
 129 # Define BUILD_BPF_SKEL to enable BPF skeletons
 130 #
 131
 132 # As per kernel Makefile, avoid funny character set dependencies
 133 unexport LC_ALL
 134 LC_COLLATE=C
 135 LC_NUMERIC=C
 136 export LC_COLLATE LC_NUMERIC
 137
 138 ifeq ($(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
 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 LIB_DIR         = $(srctree)/tools/lib/api/
 241 TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
 242 BPF_DIR         = $(srctree)/tools/lib/bpf/
 243 SUBCMD_DIR      = $(srctree)/tools/lib/subcmd/
 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-with-kcore.sh
 286
 287 grep-libs = $(filter -l%,$(1))
 288 strip-libs = $(filter-out -l%,$(1))
 289
 290 ifneq ($(OUTPUT),)
 291   TE_PATH=$(OUTPUT)
 292   PLUGINS_PATH=$(OUTPUT)
 293   BPF_PATH=$(OUTPUT)
 294   SUBCMD_PATH=$(OUTPUT)
 295   LIBPERF_PATH=$(OUTPUT)
 296 ifneq ($(subdir),)
 297   API_PATH=$(OUTPUT)/../lib/api/
 298 else
 299   API_PATH=$(OUTPUT)
 300 endif
 301 else
 302   TE_PATH=$(TRACE_EVENT_DIR)
 303   PLUGINS_PATH=$(TRACE_EVENT_DIR)plugins/
 304   API_PATH=$(LIB_DIR)
 305   BPF_PATH=$(BPF_DIR)
 306   SUBCMD_PATH=$(SUBCMD_DIR)
 307   LIBPERF_PATH=$(LIBPERF_DIR)
 308 endif
 309
 310 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
 311 export LIBTRACEEVENT
 312
 313 LIBTRACEEVENT_DYNAMIC_LIST = $(PLUGINS_PATH)libtraceevent-dynamic-list
 314
 315 #
 316 # The static build has no dynsym table, so this does not work for
 317 # static build. Looks like linker starts to scream about that now
 318 # (in Fedora 26) so we need to switch it off for static build.
 319 DYNAMIC_LIST_LDFLAGS               = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
 320 LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS))
 321
 322 LIBAPI = $(API_PATH)libapi.a
 323 export LIBAPI
 324
 325 LIBBPF = $(BPF_PATH)libbpf.a
 326
 327 LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
 328
 329 LIBPERF = $(LIBPERF_PATH)libperf.a
 330 export LIBPERF
 331
 332 # python extension build directories
 333 PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 334 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 335 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 336 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 337
 338 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
 339
 340 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 341 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
 342
 343 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 344
 345 PROGRAMS += $(OUTPUT)perf
 346
 347 ifndef NO_PERF_READ_VDSO32
 348 PROGRAMS += $(OUTPUT)perf-read-vdso32
 349 endif
 350
 351 ifndef NO_PERF_READ_VDSOX32
 352 PROGRAMS += $(OUTPUT)perf-read-vdsox32
 353 endif
 354
 355 LIBJVMTI = libperf-jvmti.so
 356
 357 ifndef NO_JVMTI
 358 PROGRAMS += $(OUTPUT)$(LIBJVMTI)
 359 endif
 360
 361 # what 'all' will build and 'install' will install, in perfexecdir
 362 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 363
 364 # what 'all' will build but not install in perfexecdir
 365 OTHER_PROGRAMS = $(OUTPUT)perf
 366
 367 # Set paths to tools early so that they can be used for version tests.
 368 ifndef SHELL_PATH
 369   SHELL_PATH = /bin/sh
 370 endif
 371 ifndef PERL_PATH
 372   PERL_PATH = /usr/bin/perl
 373 endif
 374
 375 export PERL_PATH
 376
 377 PERFLIBS = $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD) $(LIBPERF)
 378 ifndef NO_LIBBPF
 379   ifndef LIBBPF_DYNAMIC
 380     PERFLIBS += $(LIBBPF)
 381   endif
 382 endif
 383
 384 # We choose to avoid "if .. else if .. else .. endif endif"
 385 # because maintaining the nesting to match is a pain.  If
 386 # we had "elif" things would have been much nicer...
 387
 388 ifneq ($(OUTPUT),)
 389   CFLAGS += -I$(OUTPUT)
 390 endif
 391
 392 ifdef GTK2
 393   ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
 394   GTK_IN := $(OUTPUT)gtk-in.o
 395 endif
 396
 397 ifdef ASCIIDOC8
 398   export ASCIIDOC8
 399 endif
 400
 401 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
 402 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 403
 404 ifeq ($(USE_CLANG), 1)
 405   CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
 406   CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
 407   LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
 408   LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
 409 endif
 410
 411 ifeq ($(USE_LLVM), 1)
 412   LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
 413   LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
 414 endif
 415
 416 ifeq ($(USE_CXX), 1)
 417   LIBS += -lstdc++
 418 endif
 419
 420 export INSTALL SHELL_PATH
 421
 422 ### Build rules
 423
 424 SHELL = $(SHELL_PATH)
 425
 426 beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/
 427 linux_uapi_dir := $(srctree)/tools/include/uapi/linux
 428 asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
 429 arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/
 430 x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/
 431 x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/
 432
 433 beauty_outdir := $(OUTPUT)trace/beauty/generated
 434 beauty_ioctl_outdir := $(beauty_outdir)/ioctl
 435 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
 436 drm_hdr_dir := $(srctree)/tools/include/uapi/drm
 437 drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
 438
 439 # Create output directory if not already present
 440 _dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
 441
 442 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
 443         $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
 444
 445 fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c
 446 fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
 447
 448 $(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
 449         $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
 450
 451 fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c
 452 fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh
 453
 454 $(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls)
 455         $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@
 456
 457 fspick_arrays := $(beauty_outdir)/fspick_arrays.c
 458 fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh
 459
 460 $(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls)
 461         $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
 462
 463 fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c
 464 fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh
 465
 466 $(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls)
 467         $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@
 468
 469 pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
 470 asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
 471 pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
 472
 473 $(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
 474         $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
 475
 476 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
 477 sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
 478 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
 479
 480 $(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
 481         $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
 482
 483 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
 484 sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
 485 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
 486
 487 $(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
 488         $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
 489
 490 kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
 491 kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
 492 kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
 493
 494 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
 495         $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
 496
 497 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
 498 kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
 499 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
 500
 501 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
 502         $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
 503
 504 socket_ipproto_array := $(beauty_outdir)/socket_ipproto_array.c
 505 socket_ipproto_tbl := $(srctree)/tools/perf/trace/beauty/socket_ipproto.sh
 506
 507 $(socket_ipproto_array): $(linux_uapi_dir)/in.h $(socket_ipproto_tbl)
 508         $(Q)$(SHELL) '$(socket_ipproto_tbl)' $(linux_uapi_dir) > $@
 509
 510 socket_arrays := $(beauty_outdir)/socket_arrays.c
 511 socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh
 512
 513 $(socket_arrays): $(beauty_linux_dir)/socket.h $(socket_tbl)
 514         $(Q)$(SHELL) '$(socket_tbl)' $(beauty_linux_dir) > $@
 515
 516 vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
 517 vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
 518 vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
 519
 520 $(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
 521         $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
 522
 523 perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
 524 perf_hdr_dir := $(srctree)/tools/include/uapi/linux
 525 perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
 526
 527 $(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
 528         $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
 529
 530 madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
 531 madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
 532 madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
 533
 534 $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
 535         $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
 536
 537 mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
 538 mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
 539
 540 $(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl)
 541         $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
 542
 543 mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c
 544 mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh
 545
 546 $(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl)
 547         $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@
 548
 549 mount_flags_array := $(beauty_outdir)/mount_flags_array.c
 550 mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
 551
 552 $(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl)
 553         $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@
 554
 555 move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c
 556 move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh
 557
 558 $(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl)
 559         $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@
 560
 561
 562 mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c
 563 mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh
 564
 565 $(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl)
 566         $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
 567
 568 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
 569 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
 570 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
 571
 572 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
 573         $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
 574
 575 usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c
 576 usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh
 577
 578 $(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl)
 579         $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@
 580
 581 x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c
 582 x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh
 583
 584 $(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl)
 585         $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@
 586
 587 x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c
 588 x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh
 589
 590 $(x86_arch_irq_vectors_array): $(x86_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl)
 591         $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@
 592
 593 x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c
 594 x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh
 595
 596 $(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl)
 597         $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@
 598
 599 rename_flags_array := $(beauty_outdir)/rename_flags_array.c
 600 rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh
 601
 602 $(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl)
 603         $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@
 604
 605 arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
 606 arch_errno_hdr_dir := $(srctree)/tools
 607 arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
 608
 609 $(arch_errno_name_array): $(arch_errno_tbl)
 610         $(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@
 611
 612 sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c
 613 sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh
 614
 615 $(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls)
 616         $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@
 617
 618 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 619
 620 # Create python binding output directory if not already present
 621 _dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
 622
 623 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST) $(LIBPERF)
 624         $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
 625         CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
 626           $(PYTHON_WORD) util/setup.py \
 627           --quiet build_ext; \
 628         cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
 629
 630 please_set_SHELL_PATH_to_a_more_modern_shell:
 631         $(Q)$$(:)
 632
 633 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 634
 635 strip: $(PROGRAMS) $(OUTPUT)perf
 636         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 637
 638 PERF_IN := $(OUTPUT)perf-in.o
 639
 640 JEVENTS       := $(OUTPUT)pmu-events/jevents
 641 JEVENTS_IN    := $(OUTPUT)pmu-events/jevents-in.o
 642
 643 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
 644
 645 export JEVENTS
 646
 647 build := -f $(srctree)/tools/build/Makefile.build dir=. obj
 648
 649 $(PERF_IN): prepare FORCE
 650         $(Q)$(MAKE) $(build)=perf
 651
 652 $(JEVENTS_IN): FORCE
 653         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
 654
 655 $(JEVENTS): $(JEVENTS_IN)
 656         $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
 657
 658 $(PMU_EVENTS_IN): $(JEVENTS) FORCE
 659         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
 660
 661 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
 662         $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
 663                 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
 664
 665 $(GTK_IN): FORCE
 666         $(Q)$(MAKE) $(build)=gtk
 667
 668 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
 669         $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
 670
 671 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 672
 673 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 674         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 675
 676 $(SCRIPTS) : % : %.sh
 677         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 678
 679 $(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
 680         $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
 681         $(Q)touch $(OUTPUT)PERF-VERSION-FILE
 682
 683 # These can record PERF_VERSION
 684 perf.spec $(SCRIPTS) \
 685         : $(OUTPUT)PERF-VERSION-FILE
 686
 687 .SUFFIXES:
 688
 689 #
 690 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
 691 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
 692 #
 693 ifneq ($(OUTPUT),)
 694 %.o: $(OUTPUT)%.o
 695         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 696 pmu-events/%.o: $(OUTPUT)pmu-events/%.o
 697         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 698 util/%.o: $(OUTPUT)util/%.o
 699         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 700 bench/%.o: $(OUTPUT)bench/%.o
 701         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 702 tests/%.o: $(OUTPUT)tests/%.o
 703         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 704 endif
 705
 706 # These two need to be here so that when O= is not used they take precedence
 707 # over the general rule for .o
 708
 709 # get relative building directory (to $(OUTPUT))
 710 # and '.' if it's $(OUTPUT) itself
 711 __build-dir = $(subst $(OUTPUT),,$(dir $@))
 712 build-dir   = $(if $(__build-dir),$(__build-dir),.)
 713
 714 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
 715         $(fadvise_advice_array) \
 716         $(fsconfig_arrays) \
 717         $(fsmount_arrays) \
 718         $(fspick_arrays) \
 719         $(pkey_alloc_access_rights_array) \
 720         $(sndrv_pcm_ioctl_array) \
 721         $(sndrv_ctl_ioctl_array) \
 722         $(kcmp_type_array) \
 723         $(kvm_ioctl_array) \
 724         $(socket_ipproto_array) \
 725         $(socket_arrays) \
 726         $(vhost_virtio_ioctl_array) \
 727         $(madvise_behavior_array) \
 728         $(mmap_flags_array) \
 729         $(mmap_prot_array) \
 730         $(mremap_flags_array) \
 731         $(mount_flags_array) \
 732         $(move_mount_flags_array) \
 733         $(perf_ioctl_array) \
 734         $(prctl_option_array) \
 735         $(usbdevfs_ioctl_array) \
 736         $(x86_arch_irq_vectors_array) \
 737         $(x86_arch_MSRs_array) \
 738         $(x86_arch_prctl_code_array) \
 739         $(rename_flags_array) \
 740         $(arch_errno_name_array) \
 741         $(sync_file_range_arrays) \
 742         bpf-skel
 743
 744 $(OUTPUT)%.o: %.c prepare FORCE
 745         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 746
 747 $(OUTPUT)%.i: %.c prepare FORCE
 748         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 749
 750 $(OUTPUT)%.s: %.c prepare FORCE
 751         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 752
 753 $(OUTPUT)%-bison.o: %.c prepare FORCE
 754         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 755
 756 $(OUTPUT)%-flex.o: %.c prepare FORCE
 757         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 758
 759 $(OUTPUT)%.o: %.S prepare FORCE
 760         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 761
 762 $(OUTPUT)%.i: %.S prepare FORCE
 763         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 764
 765 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 766         $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
 767
 768 ifndef NO_PERF_READ_VDSO32
 769 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
 770         $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
 771 endif
 772
 773 ifndef NO_PERF_READ_VDSOX32
 774 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
 775         $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
 776 endif
 777
 778 ifndef NO_JVMTI
 779 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
 780
 781 $(LIBJVMTI_IN): FORCE
 782         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
 783
 784 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
 785         $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
 786 endif
 787
 788 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
 789
 790 LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)'
 791
 792 $(LIBTRACEEVENT): FORCE
 793         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
 794
 795 libtraceevent_plugins: FORCE
 796         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
 797
 798 $(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
 799         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
 800
 801 $(LIBTRACEEVENT)-clean:
 802         $(call QUIET_CLEAN, libtraceevent)
 803         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
 804
 805 install-traceevent-plugins: libtraceevent_plugins
 806         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
 807
 808 $(LIBAPI): FORCE
 809         $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
 810
 811 $(LIBAPI)-clean:
 812         $(call QUIET_CLEAN, libapi)
 813         $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
 814
 815 $(LIBBPF): FORCE
 816         $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
 817
 818 $(LIBBPF)-clean:
 819         $(call QUIET_CLEAN, libbpf)
 820         $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
 821
 822 $(LIBPERF): FORCE
 823         $(Q)$(MAKE) -C $(LIBPERF_DIR) EXTRA_CFLAGS="$(LIBPERF_CFLAGS)" O=$(OUTPUT) $(OUTPUT)libperf.a
 824
 825 $(LIBPERF)-clean:
 826         $(call QUIET_CLEAN, libperf)
 827         $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(OUTPUT) clean >/dev/null
 828
 829 $(LIBSUBCMD): FORCE
 830         $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
 831
 832 $(LIBSUBCMD)-clean:
 833         $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
 834
 835 help:
 836         @echo 'Perf make targets:'
 837         @echo '  doc            - make *all* documentation (see below)'
 838         @echo '  man            - make manpage documentation (access with man <foo>)'
 839         @echo '  html           - make html documentation'
 840         @echo '  info           - make GNU info documentation (access with info <foo>)'
 841         @echo '  pdf            - make pdf documentation'
 842         @echo '  TAGS           - use etags to make tag information for source browsing'
 843         @echo '  tags           - use ctags to make tag information for source browsing'
 844         @echo '  cscope - use cscope to make interactive browsing database'
 845         @echo ''
 846         @echo 'Perf install targets:'
 847         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 848         @echo '  HINT: use "prefix" or "DESTDIR" to install to a particular'
 849         @echo '        path like "make prefix=/usr/local install install-doc"'
 850         @echo '  install        - install compiled binaries'
 851         @echo '  install-doc    - install *all* documentation'
 852         @echo '  install-man    - install manpage documentation'
 853         @echo '  install-html   - install html documentation'
 854         @echo '  install-info   - install GNU info documentation'
 855         @echo '  install-pdf    - install pdf documentation'
 856         @echo ''
 857         @echo '  quick-install-doc      - alias for quick-install-man'
 858         @echo '  quick-install-man      - install the documentation quickly'
 859         @echo '  quick-install-html     - install the html documentation quickly'
 860         @echo ''
 861         @echo 'Perf maintainer targets:'
 862         @echo '  clean                  - clean all binary objects and build output'
 863
 864
 865 DOC_TARGETS := doc man html info pdf
 866
 867 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
 868 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
 869
 870 # 'make doc' should call 'make -C Documentation all'
 871 $(DOC_TARGETS):
 872         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
 873
 874 TAG_FOLDERS= . ../lib ../include
 875 TAG_FILES= ../../include/uapi/linux/perf_event.h
 876
 877 TAGS:
 878         $(QUIET_GEN)$(RM) TAGS; \
 879         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
 880
 881 tags:
 882         $(QUIET_GEN)$(RM) tags; \
 883         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
 884
 885 cscope:
 886         $(QUIET_GEN)$(RM) cscope*; \
 887         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
 888
 889 ### Testing rules
 890
 891 # GNU make supports exporting all variables by "export" without parameters.
 892 # However, the environment gets quite big, and some programs have problems
 893 # with that.
 894
 895 check: $(OUTPUT)common-cmds.h
 896         if sparse; \
 897         then \
 898                 for i in *.c */*.c; \
 899                 do \
 900                         sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 901                 done; \
 902         else \
 903                 exit 1; \
 904         fi
 905
 906 ### Installation rules
 907
 908 ifdef GTK2
 909 install-gtk: $(OUTPUT)libperf-gtk.so
 910         $(call QUIET_INSTALL, 'GTK UI') \
 911                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
 912                 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
 913 else
 914 install-gtk:
 915 endif
 916
 917 install-tools: all install-gtk
 918         $(call QUIET_INSTALL, binaries) \
 919                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
 920                 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
 921                 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
 922 ifndef NO_PERF_READ_VDSO32
 923         $(call QUIET_INSTALL, perf-read-vdso32) \
 924                 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
 925 endif
 926 ifndef NO_PERF_READ_VDSOX32
 927         $(call QUIET_INSTALL, perf-read-vdsox32) \
 928                 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
 929 endif
 930 ifndef NO_JVMTI
 931         $(call QUIET_INSTALL, $(LIBJVMTI)) \
 932                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
 933                 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
 934 endif
 935         $(call QUIET_INSTALL, libexec) \
 936                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 937 ifndef NO_LIBBPF
 938         $(call QUIET_INSTALL, bpf-headers) \
 939                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
 940                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'; \
 941                 $(INSTALL) include/bpf/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
 942                 $(INSTALL) include/bpf/linux/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'
 943         $(call QUIET_INSTALL, bpf-examples) \
 944                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'; \
 945                 $(INSTALL) examples/bpf/*.c -t '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'
 946 endif
 947         $(call QUIET_INSTALL, perf-archive) \
 948                 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 949         $(call QUIET_INSTALL, perf-with-kcore) \
 950                 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 951 ifndef NO_LIBAUDIT
 952         $(call QUIET_INSTALL, strace/groups) \
 953                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
 954                 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
 955 endif
 956 ifndef NO_LIBPERL
 957         $(call QUIET_INSTALL, perl-scripts) \
 958                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
 959                 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
 960                 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
 961                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
 962                 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 963 endif
 964 ifndef NO_LIBPYTHON
 965         $(call QUIET_INSTALL, python-scripts) \
 966                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
 967                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
 968                 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
 969                 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
 970                 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 971 endif
 972         $(call QUIET_INSTALL, perf_completion-script) \
 973                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
 974                 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
 975         $(call QUIET_INSTALL, perf-tip) \
 976                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
 977                 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
 978
 979 install-tests: all install-gtk
 980         $(call QUIET_INSTALL, tests) \
 981                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 982                 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 983                 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 984                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
 985                 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
 986                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
 987                 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
 988                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
 989                 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'
 990
 991 install-bin: install-tools install-tests install-traceevent-plugins
 992
 993 install: install-bin try-install-man
 994
 995 install-python_ext:
 996         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
 997
 998 # 'make install-doc' should call 'make -C Documentation install'
 999 $(INSTALL_DOC_TARGETS):
1000         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
1001
1002 ### Cleaning rules
1003
1004 python-clean:
1005         $(python-clean)
1006
1007 SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel)
1008 SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp)
1009 SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h
1010
1011 ifdef BUILD_BPF_SKEL
1012 BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool
1013 LIBBPF_SRC := $(abspath ../lib/bpf)
1014 BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(BPF_PATH) -I$(LIBBPF_SRC)/..
1015
1016 $(SKEL_TMP_OUT):
1017         $(Q)$(MKDIR) -p $@
1018
1019 $(BPFTOOL): | $(SKEL_TMP_OUT)
1020         CFLAGS= $(MAKE) -C ../bpf/bpftool \
1021                 OUTPUT=$(SKEL_TMP_OUT)/ bootstrap
1022
1023 $(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) | $(SKEL_TMP_OUT)
1024         $(QUIET_CLANG)$(CLANG) -g -O2 -target bpf -Wall -Werror $(BPF_INCLUDE) \
1025           -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@ && $(LLVM_STRIP) -g $@
1026
1027 $(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL)
1028         $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@
1029
1030 bpf-skel: $(SKELETONS)
1031
1032 .PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o
1033
1034 else # BUILD_BPF_SKEL
1035
1036 bpf-skel:
1037
1038 endif # BUILD_BPF_SKEL
1039
1040 bpf-skel-clean:
1041         $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS)
1042
1043 clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBPERF)-clean fixdep-clean python-clean bpf-skel-clean
1044         $(call QUIET_CLEAN, core-objs)  $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
1045         $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
1046         $(Q)$(RM) $(OUTPUT).config-detected
1047         $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
1048         $(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* \
1049                 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
1050                 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
1051                 $(OUTPUT)pmu-events/pmu-events.c \
1052                 $(OUTPUT)$(fadvise_advice_array) \
1053                 $(OUTPUT)$(fsconfig_arrays) \
1054                 $(OUTPUT)$(fsmount_arrays) \
1055                 $(OUTPUT)$(fspick_arrays) \
1056                 $(OUTPUT)$(madvise_behavior_array) \
1057                 $(OUTPUT)$(mmap_flags_array) \
1058                 $(OUTPUT)$(mmap_prot_array) \
1059                 $(OUTPUT)$(mremap_flags_array) \
1060                 $(OUTPUT)$(mount_flags_array) \
1061                 $(OUTPUT)$(move_mount_flags_array) \
1062                 $(OUTPUT)$(drm_ioctl_array) \
1063                 $(OUTPUT)$(pkey_alloc_access_rights_array) \
1064                 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
1065                 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
1066                 $(OUTPUT)$(kvm_ioctl_array) \
1067                 $(OUTPUT)$(kcmp_type_array) \
1068                 $(OUTPUT)$(socket_ipproto_array) \
1069                 $(OUTPUT)$(socket_arrays) \
1070                 $(OUTPUT)$(vhost_virtio_ioctl_array) \
1071                 $(OUTPUT)$(perf_ioctl_array) \
1072                 $(OUTPUT)$(prctl_option_array) \
1073                 $(OUTPUT)$(usbdevfs_ioctl_array) \
1074                 $(OUTPUT)$(x86_arch_irq_vectors_array) \
1075                 $(OUTPUT)$(x86_arch_MSRs_array) \
1076                 $(OUTPUT)$(x86_arch_prctl_code_array) \
1077                 $(OUTPUT)$(rename_flags_array) \
1078                 $(OUTPUT)$(arch_errno_name_array) \
1079                 $(OUTPUT)$(sync_file_range_arrays)
1080         $(call QUIET_CLEAN, Documentation) \
1081         $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null
1082
1083 #
1084 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
1085 # file if defined, with no further action.
1086 feature-dump:
1087 ifdef FEATURE_DUMP_COPY
1088         @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
1089         @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
1090 else
1091         @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
1092 endif
1093
1094 #
1095 # Trick: if ../../.git does not exist - we are building out of tree for example,
1096 # then force version regeneration:
1097 #
1098 ifeq ($(wildcard ../../.git/HEAD),)
1099     GIT-HEAD-PHONY = ../../.git/HEAD
1100 else
1101     GIT-HEAD-PHONY =
1102 endif
1103
1104 FORCE:
1105
1106 .PHONY: all install clean config-clean strip install-gtk
1107 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1108 .PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
1109 .PHONY: libtraceevent_plugins archheaders
1110
1111 endif # force_fixdep