tools/perf/Makefile.perf

   1 include ../scripts/Makefile.include
   2
   3 # The default target of this Makefile is...
   4 all:
   5
   6 include ../scripts/utilities.mak
   7
   8 # Define V to have a more verbose compile.
   9 #
  10 # Define VF to have a more verbose feature check output.
  11 #
  12 # Define O to save output files in a separate directory.
  13 #
  14 # Define ARCH as name of target architecture if you want cross-builds.
  15 #
  16 # Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
  17 #
  18 # Define NO_LIBPERL to disable perl script extension.
  19 #
  20 # Define NO_LIBPYTHON to disable python script extension.
  21 #
  22 # Define PYTHON to point to the python binary if the default
  23 # `python' is not correct; for example: PYTHON=python2
  24 #
  25 # Define PYTHON_CONFIG to point to the python-config binary if
  26 # the default `$(PYTHON)-config' is not correct.
  27 #
  28 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
  29 #
  30 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
  31 #
  32 # Define LDFLAGS=-static to build a static binary.
  33 #
  34 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
  35 #
  36 # Define NO_DWARF if you do not want debug-info analysis feature at all.
  37 #
  38 # Define WERROR=0 to disable treating any warnings as errors.
  39 #
  40 # Define NO_NEWT if you do not want TUI support. (deprecated)
  41 #
  42 # Define NO_SLANG if you do not want TUI support.
  43 #
  44 # Define NO_GTK2 if you do not want GTK+ GUI support.
  45 #
  46 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
  47 #
  48 # Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
  49 #
  50 # Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
  51 # backtrace post unwind.
  52 #
  53 # Define NO_BACKTRACE if you do not want stack backtrace debug feature
  54 #
  55 # Define NO_LIBNUMA if you do not want numa perf benchmark
  56 #
  57 # Define NO_LIBAUDIT if you do not want libaudit support
  58 #
  59 # Define NO_LIBBIONIC if you do not want bionic support
  60 #
  61 # Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
  62 # used for generating build-ids for ELFs generated by jitdump.
  63 #
  64 # Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
  65 # for dwarf backtrace post unwind.
  66 #
  67 # Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
  68 # for reading the 32-bit compatibility VDSO in 64-bit mode
  69 #
  70 # Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
  71 # for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
  72 #
  73 # Define NO_ZLIB if you do not want to support compressed kernel modules
  74 #
  75 # Define LIBBABELTRACE if you DO want libbabeltrace support
  76 # for CTF data format.
  77 #
  78 # Define NO_LZMA if you do not want to support compressed (xz) kernel modules
  79 #
  80 # Define NO_AUXTRACE if you do not want AUX area tracing support
  81 #
  82 # Define NO_LIBBPF if you do not want BPF support
  83 #
  84 # Define FEATURES_DUMP to provide features detection dump file
  85 # and bypass the feature detection
  86
  87 # As per kernel Makefile, avoid funny character set dependencies
  88 unexport LC_ALL
  89 LC_COLLATE=C
  90 LC_NUMERIC=C
  91 export LC_COLLATE LC_NUMERIC
  92
  93 ifeq ($(srctree),)
  94 srctree := $(patsubst %/,%,$(dir $(shell pwd)))
  95 srctree := $(patsubst %/,%,$(dir $(srctree)))
  96 #$(info Determined 'srctree' to be $(srctree))
  97 endif
  98
  99 ifneq ($(objtree),)
 100 #$(info Determined 'objtree' to be $(objtree))
 101 endif
 102
 103 ifneq ($(OUTPUT),)
 104 #$(info Determined 'OUTPUT' to be $(OUTPUT))
 105 # Adding $(OUTPUT) as a directory to look for source files,
 106 # because use generated output files as sources dependency
 107 # for flex/bison parsers.
 108 VPATH += $(OUTPUT)
 109 export VPATH
 110 endif
 111
 112 ifeq ($(V),1)
 113   Q =
 114 else
 115   Q = @
 116 endif
 117
 118 # Do not use make's built-in rules
 119 # (this improves performance and avoids hard-to-debug behaviour);
 120 MAKEFLAGS += -r
 121
 122 $(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
 123         $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
 124         $(Q)touch $(OUTPUT)PERF-VERSION-FILE
 125
 126 # Makefiles suck: This macro sets a default value of $(2) for the
 127 # variable named by $(1), unless the variable has been set by
 128 # environment or command line. This is necessary for CC and AR
 129 # because make sets default values, so the simpler ?= approach
 130 # won't work as expected.
 131 define allow-override
 132   $(if $(or $(findstring environment,$(origin $(1))),\
 133             $(findstring command line,$(origin $(1)))),,\
 134     $(eval $(1) = $(2)))
 135 endef
 136
 137 # Allow setting CC and AR and LD, or setting CROSS_COMPILE as a prefix.
 138 $(call allow-override,CC,$(CROSS_COMPILE)gcc)
 139 $(call allow-override,AR,$(CROSS_COMPILE)ar)
 140 $(call allow-override,LD,$(CROSS_COMPILE)ld)
 141
 142 LD += $(EXTRA_LDFLAGS)
 143
 144 PKG_CONFIG = $(CROSS_COMPILE)pkg-config
 145
 146 RM      = rm -f
 147 LN      = ln -f
 148 MKDIR   = mkdir
 149 FIND    = find
 150 INSTALL = install
 151 FLEX    = flex
 152 BISON   = bison
 153 STRIP   = strip
 154 AWK     = awk
 155
 156 LIB_DIR         = $(srctree)/tools/lib/api/
 157 TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
 158 BPF_DIR         = $(srctree)/tools/lib/bpf/
 159 SUBCMD_DIR      = $(srctree)/tools/lib/subcmd/
 160
 161 # include config/Makefile by default and rule out
 162 # non-config cases
 163 config := 1
 164
 165 NON_CONFIG_TARGETS := clean TAGS tags cscope help
 166
 167 ifdef MAKECMDGOALS
 168 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
 169   config := 0
 170 endif
 171 endif
 172
 173 # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
 174 # Without this setting the output feature dump file misses some features, for
 175 # example, liberty. Select all checkers so we won't get an incomplete feature
 176 # dump file.
 177 ifeq ($(config),1)
 178 ifdef MAKECMDGOALS
 179 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
 180 FEATURE_TESTS := all
 181 endif
 182 endif
 183 include config/Makefile
 184 endif
 185
 186 # The FEATURE_DUMP_EXPORT holds location of the actual
 187 # FEATURE_DUMP file to be used to bypass feature detection
 188 # (for bpf or any other subproject)
 189 ifeq ($(FEATURES_DUMP),)
 190 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
 191 else
 192 FEATURE_DUMP_EXPORT := $(FEATURES_DUMP)
 193 endif
 194
 195 export prefix bindir sharedir sysconfdir DESTDIR
 196
 197 # sparse is architecture-neutral, which means that we need to tell it
 198 # explicitly what architecture to check for. Fix this up for yours..
 199 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 200
 201 # Guard against environment variables
 202 PYRF_OBJS =
 203 SCRIPT_SH =
 204
 205 SCRIPT_SH += perf-archive.sh
 206 SCRIPT_SH += perf-with-kcore.sh
 207
 208 grep-libs = $(filter -l%,$(1))
 209 strip-libs = $(filter-out -l%,$(1))
 210
 211 ifneq ($(OUTPUT),)
 212   TE_PATH=$(OUTPUT)
 213   BPF_PATH=$(OUTPUT)
 214   SUBCMD_PATH=$(OUTPUT)
 215 ifneq ($(subdir),)
 216   API_PATH=$(OUTPUT)/../lib/api/
 217 else
 218   API_PATH=$(OUTPUT)
 219 endif
 220 else
 221   TE_PATH=$(TRACE_EVENT_DIR)
 222   API_PATH=$(LIB_DIR)
 223   BPF_PATH=$(BPF_DIR)
 224   SUBCMD_PATH=$(SUBCMD_DIR)
 225 endif
 226
 227 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
 228 export LIBTRACEEVENT
 229
 230 LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list
 231 LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
 232
 233 LIBAPI = $(API_PATH)libapi.a
 234 export LIBAPI
 235
 236 LIBBPF = $(BPF_PATH)libbpf.a
 237
 238 LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
 239
 240 # python extension build directories
 241 PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 242 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 243 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 244 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 245
 246 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
 247
 248 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 249 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
 250
 251 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
 252         $(QUIET_GEN)CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
 253           $(PYTHON_WORD) util/setup.py \
 254           --quiet build_ext; \
 255         mkdir -p $(OUTPUT)python && \
 256         cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
 257 #
 258 # No Perl scripts right now:
 259 #
 260
 261 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 262
 263 PROGRAMS += $(OUTPUT)perf
 264
 265 ifndef NO_PERF_READ_VDSO32
 266 PROGRAMS += $(OUTPUT)perf-read-vdso32
 267 endif
 268
 269 ifndef NO_PERF_READ_VDSOX32
 270 PROGRAMS += $(OUTPUT)perf-read-vdsox32
 271 endif
 272
 273 # what 'all' will build and 'install' will install, in perfexecdir
 274 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 275
 276 # what 'all' will build but not install in perfexecdir
 277 OTHER_PROGRAMS = $(OUTPUT)perf
 278
 279 # Set paths to tools early so that they can be used for version tests.
 280 ifndef SHELL_PATH
 281   SHELL_PATH = /bin/sh
 282 endif
 283 ifndef PERL_PATH
 284   PERL_PATH = /usr/bin/perl
 285 endif
 286
 287 export PERL_PATH
 288
 289 LIB_FILE=$(OUTPUT)libperf.a
 290
 291 PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
 292 ifndef NO_LIBBPF
 293   PERFLIBS += $(LIBBPF)
 294 endif
 295
 296 # We choose to avoid "if .. else if .. else .. endif endif"
 297 # because maintaining the nesting to match is a pain.  If
 298 # we had "elif" things would have been much nicer...
 299
 300 ifneq ($(OUTPUT),)
 301   CFLAGS += -I$(OUTPUT)
 302 endif
 303
 304 ifndef NO_GTK2
 305   ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
 306   GTK_IN := $(OUTPUT)gtk-in.o
 307
 308 install-gtk: $(OUTPUT)libperf-gtk.so
 309         $(call QUIET_INSTALL, 'GTK UI') \
 310                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
 311                 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
 312 endif
 313
 314 ifdef ASCIIDOC8
 315   export ASCIIDOC8
 316 endif
 317
 318 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 319
 320 export INSTALL SHELL_PATH
 321
 322 ### Build rules
 323
 324 SHELL = $(SHELL_PATH)
 325
 326 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 327
 328 please_set_SHELL_PATH_to_a_more_modern_shell:
 329         $(Q)$$(:)
 330
 331 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 332
 333 strip: $(PROGRAMS) $(OUTPUT)perf
 334         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 335
 336 PERF_IN := $(OUTPUT)perf-in.o
 337
 338 export srctree OUTPUT RM CC LD AR CFLAGS V BISON FLEX AWK
 339 include $(srctree)/tools/build/Makefile.include
 340
 341 $(PERF_IN): prepare FORCE
 342         $(Q)$(MAKE) $(build)=perf
 343
 344 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
 345         $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
 346                 $(PERF_IN) $(LIBS) -o $@
 347
 348 $(GTK_IN): fixdep FORCE
 349         $(Q)$(MAKE) $(build)=gtk
 350
 351 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
 352         $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
 353
 354 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 355
 356 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 357         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 358
 359 $(SCRIPTS) : % : %.sh
 360         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 361
 362 # These can record PERF_VERSION
 363 perf.spec $(SCRIPTS) \
 364         : $(OUTPUT)PERF-VERSION-FILE
 365
 366 .SUFFIXES:
 367
 368 #
 369 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
 370 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
 371 #
 372 ifneq ($(OUTPUT),)
 373 %.o: $(OUTPUT)%.o
 374         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 375 util/%.o: $(OUTPUT)util/%.o
 376         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 377 bench/%.o: $(OUTPUT)bench/%.o
 378         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 379 tests/%.o: $(OUTPUT)tests/%.o
 380         @echo "    # Redirected target $@ => $(OUTPUT)$@"
 381 endif
 382
 383 # These two need to be here so that when O= is not used they take precedence
 384 # over the general rule for .o
 385
 386 # get relative building directory (to $(OUTPUT))
 387 # and '.' if it's $(OUTPUT) itself
 388 __build-dir = $(subst $(OUTPUT),,$(dir $@))
 389 build-dir   = $(if $(__build-dir),$(__build-dir),.)
 390
 391 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h fixdep
 392
 393 $(OUTPUT)%.o: %.c prepare FORCE
 394         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 395
 396 $(OUTPUT)%.i: %.c prepare FORCE
 397         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 398
 399 $(OUTPUT)%.s: %.c prepare FORCE
 400         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 401
 402 $(OUTPUT)%-bison.o: %.c prepare FORCE
 403         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 404
 405 $(OUTPUT)%-flex.o: %.c prepare FORCE
 406         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 407
 408 $(OUTPUT)%.o: %.S prepare FORCE
 409         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 410
 411 $(OUTPUT)%.i: %.S prepare FORCE
 412         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
 413
 414 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 415         $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
 416
 417 ifndef NO_PERF_READ_VDSO32
 418 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c
 419         $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
 420 endif
 421
 422 ifndef NO_PERF_READ_VDSOX32
 423 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c
 424         $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
 425 endif
 426
 427 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
 428
 429 LIBPERF_IN := $(OUTPUT)libperf-in.o
 430
 431 $(LIBPERF_IN): fixdep FORCE
 432         $(Q)$(MAKE) $(build)=libperf
 433
 434 $(LIB_FILE): $(LIBPERF_IN)
 435         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
 436
 437 LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ)
 438
 439 $(LIBTRACEEVENT): fixdep FORCE
 440         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
 441
 442 libtraceevent_plugins: fixdep FORCE
 443         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
 444
 445 $(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
 446         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
 447
 448 $(LIBTRACEEVENT)-clean:
 449         $(call QUIET_CLEAN, libtraceevent)
 450         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
 451
 452 install-traceevent-plugins: libtraceevent_plugins
 453         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
 454
 455 $(LIBAPI): fixdep FORCE
 456         $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
 457
 458 $(LIBAPI)-clean:
 459         $(call QUIET_CLEAN, libapi)
 460         $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
 461
 462 $(LIBBPF): fixdep FORCE
 463         $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
 464
 465 $(LIBBPF)-clean:
 466         $(call QUIET_CLEAN, libbpf)
 467         $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
 468
 469 $(LIBSUBCMD): fixdep FORCE
 470         $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
 471
 472 $(LIBSUBCMD)-clean:
 473         $(call QUIET_CLEAN, libsubcmd)
 474         $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
 475
 476 help:
 477         @echo 'Perf make targets:'
 478         @echo '  doc            - make *all* documentation (see below)'
 479         @echo '  man            - make manpage documentation (access with man <foo>)'
 480         @echo '  html           - make html documentation'
 481         @echo '  info           - make GNU info documentation (access with info <foo>)'
 482         @echo '  pdf            - make pdf documentation'
 483         @echo '  TAGS           - use etags to make tag information for source browsing'
 484         @echo '  tags           - use ctags to make tag information for source browsing'
 485         @echo '  cscope - use cscope to make interactive browsing database'
 486         @echo ''
 487         @echo 'Perf install targets:'
 488         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 489         @echo '  HINT: use "prefix" or "DESTDIR" to install to a particular'
 490         @echo '        path like "make prefix=/usr/local install install-doc"'
 491         @echo '  install        - install compiled binaries'
 492         @echo '  install-doc    - install *all* documentation'
 493         @echo '  install-man    - install manpage documentation'
 494         @echo '  install-html   - install html documentation'
 495         @echo '  install-info   - install GNU info documentation'
 496         @echo '  install-pdf    - install pdf documentation'
 497         @echo ''
 498         @echo '  quick-install-doc      - alias for quick-install-man'
 499         @echo '  quick-install-man      - install the documentation quickly'
 500         @echo '  quick-install-html     - install the html documentation quickly'
 501         @echo ''
 502         @echo 'Perf maintainer targets:'
 503         @echo '  clean                  - clean all binary objects and build output'
 504
 505
 506 DOC_TARGETS := doc man html info pdf
 507
 508 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
 509 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
 510
 511 # 'make doc' should call 'make -C Documentation all'
 512 $(DOC_TARGETS):
 513         $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
 514
 515 TAG_FOLDERS= . ../lib ../include
 516 TAG_FILES= ../../include/uapi/linux/perf_event.h
 517
 518 TAGS:
 519         $(QUIET_GEN)$(RM) TAGS; \
 520         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs etags -a $(TAG_FILES)
 521
 522 tags:
 523         $(QUIET_GEN)$(RM) tags; \
 524         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs ctags -a $(TAG_FILES)
 525
 526 cscope:
 527         $(QUIET_GEN)$(RM) cscope*; \
 528         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs cscope -b $(TAG_FILES)
 529
 530 ### Testing rules
 531
 532 # GNU make supports exporting all variables by "export" without parameters.
 533 # However, the environment gets quite big, and some programs have problems
 534 # with that.
 535
 536 check: $(OUTPUT)common-cmds.h
 537         if sparse; \
 538         then \
 539                 for i in *.c */*.c; \
 540                 do \
 541                         sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 542                 done; \
 543         else \
 544                 exit 1; \
 545         fi
 546
 547 ### Installation rules
 548
 549 install-gtk:
 550
 551 install-tools: all install-gtk
 552         $(call QUIET_INSTALL, binaries) \
 553                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
 554                 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
 555                 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
 556 ifndef NO_PERF_READ_VDSO32
 557         $(call QUIET_INSTALL, perf-read-vdso32) \
 558                 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
 559 endif
 560 ifndef NO_PERF_READ_VDSOX32
 561         $(call QUIET_INSTALL, perf-read-vdsox32) \
 562                 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
 563 endif
 564         $(call QUIET_INSTALL, libexec) \
 565                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 566         $(call QUIET_INSTALL, perf-archive) \
 567                 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 568         $(call QUIET_INSTALL, perf-with-kcore) \
 569                 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 570 ifndef NO_LIBAUDIT
 571         $(call QUIET_INSTALL, strace/groups) \
 572                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
 573                 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
 574 endif
 575 ifndef NO_LIBPERL
 576         $(call QUIET_INSTALL, perl-scripts) \
 577                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
 578                 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
 579                 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
 580                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
 581                 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 582 endif
 583 ifndef NO_LIBPYTHON
 584         $(call QUIET_INSTALL, python-scripts) \
 585                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
 586                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
 587                 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
 588                 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
 589                 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 590 endif
 591         $(call QUIET_INSTALL, perf_completion-script) \
 592                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
 593                 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
 594         $(call QUIET_INSTALL, perf-tip) \
 595                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
 596                 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
 597
 598 install-tests: all install-gtk
 599         $(call QUIET_INSTALL, tests) \
 600                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 601                 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
 602                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
 603                 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'
 604
 605 install-bin: install-tools install-tests
 606
 607 install: install-bin try-install-man install-traceevent-plugins
 608
 609 install-python_ext:
 610         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
 611
 612 # 'make install-doc' should call 'make -C Documentation install'
 613 $(INSTALL_DOC_TARGETS):
 614         $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
 615
 616 ### Cleaning rules
 617
 618 #
 619 # This is here, not in config/Makefile, because config/Makefile does
 620 # not get included for the clean target:
 621 #
 622 config-clean:
 623         $(call QUIET_CLEAN, config)
 624         $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
 625
 626 clean: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean
 627         $(call QUIET_CLEAN, core-objs)  $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
 628         $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
 629         $(Q)$(RM) $(OUTPUT).config-detected
 630         $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32
 631         $(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* \
 632                 $(OUTPUT)util/intel-pt-decoder/inat-tables.c $(OUTPUT)fixdep \
 633                 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c
 634         $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
 635         $(python-clean)
 636
 637 #
 638 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
 639 # file if defined, with no further action.
 640 feature-dump:
 641 ifdef FEATURE_DUMP_COPY
 642         @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
 643         @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
 644 else
 645         @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
 646 endif
 647
 648 #
 649 # Trick: if ../../.git does not exist - we are building out of tree for example,
 650 # then force version regeneration:
 651 #
 652 ifeq ($(wildcard ../../.git/HEAD),)
 653     GIT-HEAD-PHONY = ../../.git/HEAD
 654 else
 655     GIT-HEAD-PHONY =
 656 endif
 657
 658 FORCE:
 659
 660 .PHONY: all install clean config-clean strip install-gtk
 661 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 662 .PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
 663 .PHONY: libtraceevent_plugins
 664