linux/tools/perf/Makefile
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   1include ../scripts/Makefile.include
   2
   3# The default target of this Makefile is...
   4all:
   5
   6include config/utilities.mak
   7
   8# Define V to have a more verbose compile.
   9#
  10# Define O to save output files in a separate directory.
  11#
  12# Define ARCH as name of target architecture if you want cross-builds.
  13#
  14# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
  15#
  16# Define NO_LIBPERL to disable perl script extension.
  17#
  18# Define NO_LIBPYTHON to disable python script extension.
  19#
  20# Define PYTHON to point to the python binary if the default
  21# `python' is not correct; for example: PYTHON=python2
  22#
  23# Define PYTHON_CONFIG to point to the python-config binary if
  24# the default `$(PYTHON)-config' is not correct.
  25#
  26# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
  27#
  28# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
  29#
  30# Define LDFLAGS=-static to build a static binary.
  31#
  32# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
  33#
  34# Define NO_DWARF if you do not want debug-info analysis feature at all.
  35#
  36# Define WERROR=0 to disable treating any warnings as errors.
  37#
  38# Define NO_NEWT if you do not want TUI support.
  39#
  40# Define NO_DEMANGLE if you do not want C++ symbol demangling.
  41
  42$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
  43        @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
  44-include $(OUTPUT)PERF-VERSION-FILE
  45
  46uname_M := $(shell uname -m 2>/dev/null || echo not)
  47
  48ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
  49                                  -e s/arm.*/arm/ -e s/sa110/arm/ \
  50                                  -e s/s390x/s390/ -e s/parisc64/parisc/ \
  51                                  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
  52                                  -e s/sh[234].*/sh/ )
  53
  54CC = $(CROSS_COMPILE)gcc
  55AR = $(CROSS_COMPILE)ar
  56
  57# Additional ARCH settings for x86
  58ifeq ($(ARCH),i386)
  59        ARCH := x86
  60endif
  61ifeq ($(ARCH),x86_64)
  62        ARCH := x86
  63        IS_X86_64 := 0
  64        ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))
  65                IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -x c - | tail -n 1)
  66        endif
  67        ifeq (${IS_X86_64}, 1)
  68                RAW_ARCH := x86_64
  69                ARCH_CFLAGS := -DARCH_X86_64
  70                ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
  71        endif
  72endif
  73
  74# Treat warnings as errors unless directed not to
  75ifneq ($(WERROR),0)
  76        CFLAGS_WERROR := -Werror
  77endif
  78
  79ifeq ("$(origin DEBUG)", "command line")
  80  PERF_DEBUG = $(DEBUG)
  81endif
  82ifndef PERF_DEBUG
  83  CFLAGS_OPTIMIZE = -O6 -D_FORTIFY_SOURCE=2
  84endif
  85
  86ifdef PARSER_DEBUG
  87        PARSER_DEBUG_BISON  := -t
  88        PARSER_DEBUG_FLEX   := -d
  89        PARSER_DEBUG_CFLAGS := -DPARSER_DEBUG
  90endif
  91
  92CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) $(PARSER_DEBUG_CFLAGS)
  93EXTLIBS = -lpthread -lrt -lelf -lm
  94ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
  95ALL_LDFLAGS = $(LDFLAGS)
  96STRIP ?= strip
  97
  98# Among the variables below, these:
  99#   perfexecdir
 100#   template_dir
 101#   mandir
 102#   infodir
 103#   htmldir
 104#   ETC_PERFCONFIG (but not sysconfdir)
 105# can be specified as a relative path some/where/else;
 106# this is interpreted as relative to $(prefix) and "perf" at
 107# runtime figures out where they are based on the path to the executable.
 108# This can help installing the suite in a relocatable way.
 109
 110# Make the path relative to DESTDIR, not to prefix
 111ifndef DESTDIR
 112prefix = $(HOME)
 113endif
 114bindir_relative = bin
 115bindir = $(prefix)/$(bindir_relative)
 116mandir = share/man
 117infodir = share/info
 118perfexecdir = libexec/perf-core
 119sharedir = $(prefix)/share
 120template_dir = share/perf-core/templates
 121htmldir = share/doc/perf-doc
 122ifeq ($(prefix),/usr)
 123sysconfdir = /etc
 124ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 125else
 126sysconfdir = $(prefix)/etc
 127ETC_PERFCONFIG = etc/perfconfig
 128endif
 129lib = lib
 130
 131export prefix bindir sharedir sysconfdir
 132
 133RM = rm -f
 134MKDIR = mkdir
 135FIND = find
 136INSTALL = install
 137
 138# sparse is architecture-neutral, which means that we need to tell it
 139# explicitly what architecture to check for. Fix this up for yours..
 140SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 141
 142-include config/feature-tests.mak
 143
 144ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
 145        CFLAGS := $(CFLAGS) -fstack-protector-all
 146endif
 147
 148ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y)
 149       CFLAGS := $(CFLAGS) -Wstack-protector
 150endif
 151
 152ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y)
 153       CFLAGS := $(CFLAGS) -Wvolatile-register-var
 154endif
 155
 156### --- END CONFIGURATION SECTION ---
 157
 158BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -I$(OUTPUT)util -I$(TRACE_EVENT_DIR) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 159BASIC_LDFLAGS =
 160
 161# Guard against environment variables
 162BUILTIN_OBJS =
 163LIB_H =
 164LIB_OBJS =
 165PYRF_OBJS =
 166SCRIPT_SH =
 167
 168SCRIPT_SH += perf-archive.sh
 169
 170grep-libs = $(filter -l%,$(1))
 171strip-libs = $(filter-out -l%,$(1))
 172
 173PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 174PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py
 175
 176$(OUTPUT)python/perf.so: $(PYRF_OBJS) $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
 177        $(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
 178          --quiet build_ext; \
 179        mkdir -p $(OUTPUT)python && \
 180        cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
 181#
 182# No Perl scripts right now:
 183#
 184
 185SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 186
 187TRACE_EVENT_DIR = ../lib/traceevent/
 188
 189ifeq ("$(origin O)", "command line")
 190        TE_PATH=$(OUTPUT)/
 191else
 192        TE_PATH=$(TRACE_EVENT_DIR)/
 193endif
 194
 195LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
 196TE_LIB := -L$(TE_PATH) -ltraceevent
 197
 198#
 199# Single 'perf' binary right now:
 200#
 201PROGRAMS += $(OUTPUT)perf
 202
 203LANG_BINDINGS =
 204
 205# what 'all' will build and 'install' will install, in perfexecdir
 206ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 207
 208# what 'all' will build but not install in perfexecdir
 209OTHER_PROGRAMS = $(OUTPUT)perf
 210
 211# Set paths to tools early so that they can be used for version tests.
 212ifndef SHELL_PATH
 213        SHELL_PATH = /bin/sh
 214endif
 215ifndef PERL_PATH
 216        PERL_PATH = /usr/bin/perl
 217endif
 218
 219export PERL_PATH
 220
 221FLEX = flex
 222BISON= bison
 223
 224$(OUTPUT)util/parse-events-flex.c: util/parse-events.l
 225        $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/parse-events-flex.h $(PARSER_DEBUG_FLEX) -t util/parse-events.l > $(OUTPUT)util/parse-events-flex.c
 226
 227$(OUTPUT)util/parse-events-bison.c: util/parse-events.y
 228        $(QUIET_BISON)$(BISON) -v util/parse-events.y -d $(PARSER_DEBUG_BISON) -o $(OUTPUT)util/parse-events-bison.c
 229
 230$(OUTPUT)util/pmu-flex.c: util/pmu.l
 231        $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/pmu-flex.h -t util/pmu.l > $(OUTPUT)util/pmu-flex.c
 232
 233$(OUTPUT)util/pmu-bison.c: util/pmu.y
 234        $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c
 235
 236$(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c
 237$(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c
 238
 239LIB_FILE=$(OUTPUT)libperf.a
 240
 241LIB_H += ../../include/linux/perf_event.h
 242LIB_H += ../../include/linux/rbtree.h
 243LIB_H += ../../include/linux/list.h
 244LIB_H += ../../include/linux/const.h
 245LIB_H += ../../include/linux/hash.h
 246LIB_H += ../../include/linux/stringify.h
 247LIB_H += util/include/linux/bitmap.h
 248LIB_H += util/include/linux/bitops.h
 249LIB_H += util/include/linux/compiler.h
 250LIB_H += util/include/linux/const.h
 251LIB_H += util/include/linux/ctype.h
 252LIB_H += util/include/linux/kernel.h
 253LIB_H += util/include/linux/list.h
 254LIB_H += util/include/linux/export.h
 255LIB_H += util/include/linux/poison.h
 256LIB_H += util/include/linux/prefetch.h
 257LIB_H += util/include/linux/rbtree.h
 258LIB_H += util/include/linux/string.h
 259LIB_H += util/include/linux/types.h
 260LIB_H += util/include/linux/linkage.h
 261LIB_H += util/include/asm/asm-offsets.h
 262LIB_H += util/include/asm/bug.h
 263LIB_H += util/include/asm/byteorder.h
 264LIB_H += util/include/asm/hweight.h
 265LIB_H += util/include/asm/swab.h
 266LIB_H += util/include/asm/system.h
 267LIB_H += util/include/asm/uaccess.h
 268LIB_H += util/include/dwarf-regs.h
 269LIB_H += util/include/asm/dwarf2.h
 270LIB_H += util/include/asm/cpufeature.h
 271LIB_H += util/include/asm/unistd_32.h
 272LIB_H += util/include/asm/unistd_64.h
 273LIB_H += perf.h
 274LIB_H += util/annotate.h
 275LIB_H += util/cache.h
 276LIB_H += util/callchain.h
 277LIB_H += util/build-id.h
 278LIB_H += util/debug.h
 279LIB_H += util/debugfs.h
 280LIB_H += util/sysfs.h
 281LIB_H += util/pmu.h
 282LIB_H += util/event.h
 283LIB_H += util/evsel.h
 284LIB_H += util/evlist.h
 285LIB_H += util/exec_cmd.h
 286LIB_H += util/types.h
 287LIB_H += util/levenshtein.h
 288LIB_H += util/map.h
 289LIB_H += util/parse-options.h
 290LIB_H += util/parse-events.h
 291LIB_H += util/quote.h
 292LIB_H += util/util.h
 293LIB_H += util/xyarray.h
 294LIB_H += util/header.h
 295LIB_H += util/help.h
 296LIB_H += util/session.h
 297LIB_H += util/strbuf.h
 298LIB_H += util/strlist.h
 299LIB_H += util/strfilter.h
 300LIB_H += util/svghelper.h
 301LIB_H += util/tool.h
 302LIB_H += util/run-command.h
 303LIB_H += util/sigchain.h
 304LIB_H += util/symbol.h
 305LIB_H += util/color.h
 306LIB_H += util/values.h
 307LIB_H += util/sort.h
 308LIB_H += util/hist.h
 309LIB_H += util/thread.h
 310LIB_H += util/thread_map.h
 311LIB_H += util/trace-event.h
 312LIB_H += util/probe-finder.h
 313LIB_H += util/dwarf-aux.h
 314LIB_H += util/probe-event.h
 315LIB_H += util/pstack.h
 316LIB_H += util/cpumap.h
 317LIB_H += util/top.h
 318LIB_H += $(ARCH_INCLUDE)
 319LIB_H += util/cgroup.h
 320LIB_H += $(TRACE_EVENT_DIR)event-parse.h
 321LIB_H += util/target.h
 322LIB_H += util/rblist.h
 323LIB_H += util/intlist.h
 324
 325LIB_OBJS += $(OUTPUT)util/abspath.o
 326LIB_OBJS += $(OUTPUT)util/alias.o
 327LIB_OBJS += $(OUTPUT)util/annotate.o
 328LIB_OBJS += $(OUTPUT)util/build-id.o
 329LIB_OBJS += $(OUTPUT)util/config.o
 330LIB_OBJS += $(OUTPUT)util/ctype.o
 331LIB_OBJS += $(OUTPUT)util/debugfs.o
 332LIB_OBJS += $(OUTPUT)util/sysfs.o
 333LIB_OBJS += $(OUTPUT)util/pmu.o
 334LIB_OBJS += $(OUTPUT)util/environment.o
 335LIB_OBJS += $(OUTPUT)util/event.o
 336LIB_OBJS += $(OUTPUT)util/evlist.o
 337LIB_OBJS += $(OUTPUT)util/evsel.o
 338LIB_OBJS += $(OUTPUT)util/exec_cmd.o
 339LIB_OBJS += $(OUTPUT)util/help.o
 340LIB_OBJS += $(OUTPUT)util/levenshtein.o
 341LIB_OBJS += $(OUTPUT)util/parse-options.o
 342LIB_OBJS += $(OUTPUT)util/parse-events.o
 343LIB_OBJS += $(OUTPUT)util/parse-events-test.o
 344LIB_OBJS += $(OUTPUT)util/path.o
 345LIB_OBJS += $(OUTPUT)util/rbtree.o
 346LIB_OBJS += $(OUTPUT)util/bitmap.o
 347LIB_OBJS += $(OUTPUT)util/hweight.o
 348LIB_OBJS += $(OUTPUT)util/run-command.o
 349LIB_OBJS += $(OUTPUT)util/quote.o
 350LIB_OBJS += $(OUTPUT)util/strbuf.o
 351LIB_OBJS += $(OUTPUT)util/string.o
 352LIB_OBJS += $(OUTPUT)util/strlist.o
 353LIB_OBJS += $(OUTPUT)util/strfilter.o
 354LIB_OBJS += $(OUTPUT)util/top.o
 355LIB_OBJS += $(OUTPUT)util/usage.o
 356LIB_OBJS += $(OUTPUT)util/wrapper.o
 357LIB_OBJS += $(OUTPUT)util/sigchain.o
 358LIB_OBJS += $(OUTPUT)util/symbol.o
 359LIB_OBJS += $(OUTPUT)util/dso-test-data.o
 360LIB_OBJS += $(OUTPUT)util/color.o
 361LIB_OBJS += $(OUTPUT)util/pager.o
 362LIB_OBJS += $(OUTPUT)util/header.o
 363LIB_OBJS += $(OUTPUT)util/callchain.o
 364LIB_OBJS += $(OUTPUT)util/values.o
 365LIB_OBJS += $(OUTPUT)util/debug.o
 366LIB_OBJS += $(OUTPUT)util/map.o
 367LIB_OBJS += $(OUTPUT)util/pstack.o
 368LIB_OBJS += $(OUTPUT)util/session.o
 369LIB_OBJS += $(OUTPUT)util/thread.o
 370LIB_OBJS += $(OUTPUT)util/thread_map.o
 371LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
 372LIB_OBJS += $(OUTPUT)util/parse-events-flex.o
 373LIB_OBJS += $(OUTPUT)util/parse-events-bison.o
 374LIB_OBJS += $(OUTPUT)util/pmu-flex.o
 375LIB_OBJS += $(OUTPUT)util/pmu-bison.o
 376LIB_OBJS += $(OUTPUT)util/trace-event-read.o
 377LIB_OBJS += $(OUTPUT)util/trace-event-info.o
 378LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
 379LIB_OBJS += $(OUTPUT)util/svghelper.o
 380LIB_OBJS += $(OUTPUT)util/sort.o
 381LIB_OBJS += $(OUTPUT)util/hist.o
 382LIB_OBJS += $(OUTPUT)util/probe-event.o
 383LIB_OBJS += $(OUTPUT)util/util.o
 384LIB_OBJS += $(OUTPUT)util/xyarray.o
 385LIB_OBJS += $(OUTPUT)util/cpumap.o
 386LIB_OBJS += $(OUTPUT)util/cgroup.o
 387LIB_OBJS += $(OUTPUT)util/target.o
 388LIB_OBJS += $(OUTPUT)util/rblist.o
 389LIB_OBJS += $(OUTPUT)util/intlist.o
 390
 391BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
 392
 393BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
 394
 395# Benchmark modules
 396BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
 397BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
 398ifeq ($(RAW_ARCH),x86_64)
 399BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
 400BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
 401endif
 402BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
 403BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
 404
 405BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
 406BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
 407BUILTIN_OBJS += $(OUTPUT)builtin-help.o
 408BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
 409BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
 410BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
 411BUILTIN_OBJS += $(OUTPUT)builtin-list.o
 412BUILTIN_OBJS += $(OUTPUT)builtin-record.o
 413BUILTIN_OBJS += $(OUTPUT)builtin-report.o
 414BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
 415BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
 416BUILTIN_OBJS += $(OUTPUT)builtin-top.o
 417BUILTIN_OBJS += $(OUTPUT)builtin-script.o
 418BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
 419BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
 420BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
 421BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
 422BUILTIN_OBJS += $(OUTPUT)builtin-test.o
 423BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
 424
 425PERFLIBS = $(LIB_FILE) $(LIBTRACEEVENT)
 426
 427# Files needed for the python binding, perf.so
 428# pyrf is just an internal name needed for all those wrappers.
 429# This has to be in sync with what is in the 'sources' variable in
 430# tools/perf/util/setup.py
 431
 432PYRF_OBJS += $(OUTPUT)util/cpumap.o
 433PYRF_OBJS += $(OUTPUT)util/ctype.o
 434PYRF_OBJS += $(OUTPUT)util/evlist.o
 435PYRF_OBJS += $(OUTPUT)util/evsel.o
 436PYRF_OBJS += $(OUTPUT)util/python.o
 437PYRF_OBJS += $(OUTPUT)util/thread_map.o
 438PYRF_OBJS += $(OUTPUT)util/util.o
 439PYRF_OBJS += $(OUTPUT)util/xyarray.o
 440
 441#
 442# Platform specific tweaks
 443#
 444
 445# We choose to avoid "if .. else if .. else .. endif endif"
 446# because maintaining the nesting to match is a pain.  If
 447# we had "elif" things would have been much nicer...
 448
 449-include config.mak.autogen
 450-include config.mak
 451
 452ifndef NO_DWARF
 453FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
 454ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y)
 455        msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
 456        NO_DWARF := 1
 457endif # Dwarf support
 458endif # NO_DWARF
 459
 460-include arch/$(ARCH)/Makefile
 461
 462ifneq ($(OUTPUT),)
 463        BASIC_CFLAGS += -I$(OUTPUT)
 464endif
 465
 466FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
 467ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y)
 468        FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
 469        ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
 470                msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 471        else
 472                msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
 473        endif
 474endif
 475
 476ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y)
 477        BASIC_CFLAGS += -DLIBELF_NO_MMAP
 478endif
 479
 480ifndef NO_DWARF
 481ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
 482        msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
 483else
 484        BASIC_CFLAGS += -DDWARF_SUPPORT
 485        EXTLIBS += -lelf -ldw
 486        LIB_OBJS += $(OUTPUT)util/probe-finder.o
 487        LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
 488endif # PERF_HAVE_DWARF_REGS
 489endif # NO_DWARF
 490
 491ifdef NO_NEWT
 492        BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 493else
 494        FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
 495        ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y)
 496                msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
 497                BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 498        else
 499                # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
 500                BASIC_CFLAGS += -I/usr/include/slang
 501                EXTLIBS += -lnewt -lslang
 502                LIB_OBJS += $(OUTPUT)ui/setup.o
 503                LIB_OBJS += $(OUTPUT)ui/browser.o
 504                LIB_OBJS += $(OUTPUT)ui/browsers/annotate.o
 505                LIB_OBJS += $(OUTPUT)ui/browsers/hists.o
 506                LIB_OBJS += $(OUTPUT)ui/browsers/map.o
 507                LIB_OBJS += $(OUTPUT)ui/helpline.o
 508                LIB_OBJS += $(OUTPUT)ui/progress.o
 509                LIB_OBJS += $(OUTPUT)ui/util.o
 510                LIB_OBJS += $(OUTPUT)ui/tui/setup.o
 511                LIB_OBJS += $(OUTPUT)ui/tui/util.o
 512                LIB_H += ui/browser.h
 513                LIB_H += ui/browsers/map.h
 514                LIB_H += ui/helpline.h
 515                LIB_H += ui/keysyms.h
 516                LIB_H += ui/libslang.h
 517                LIB_H += ui/progress.h
 518                LIB_H += ui/util.h
 519                LIB_H += ui/ui.h
 520        endif
 521endif
 522
 523ifdef NO_GTK2
 524        BASIC_CFLAGS += -DNO_GTK2_SUPPORT
 525else
 526        FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0)
 527        ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2)),y)
 528                msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
 529                BASIC_CFLAGS += -DNO_GTK2_SUPPORT
 530        else
 531                ifeq ($(call try-cc,$(SOURCE_GTK2_INFOBAR),$(FLAGS_GTK2)),y)
 532                        BASIC_CFLAGS += -DHAVE_GTK_INFO_BAR
 533                endif
 534                BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0)
 535                EXTLIBS += $(shell pkg-config --libs gtk+-2.0)
 536                LIB_OBJS += $(OUTPUT)ui/gtk/browser.o
 537                LIB_OBJS += $(OUTPUT)ui/gtk/setup.o
 538                LIB_OBJS += $(OUTPUT)ui/gtk/util.o
 539                # Make sure that it'd be included only once.
 540                ifneq ($(findstring -DNO_NEWT_SUPPORT,$(BASIC_CFLAGS)),)
 541                        LIB_OBJS += $(OUTPUT)ui/setup.o
 542                        LIB_OBJS += $(OUTPUT)ui/util.o
 543                endif
 544        endif
 545endif
 546
 547ifdef NO_LIBPERL
 548        BASIC_CFLAGS += -DNO_LIBPERL
 549else
 550       PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
 551       PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
 552       PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
 553        PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 554        FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
 555
 556        ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y)
 557                BASIC_CFLAGS += -DNO_LIBPERL
 558        else
 559               ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
 560               EXTLIBS += $(PERL_EMBED_LIBADD)
 561                LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
 562                LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
 563        endif
 564endif
 565
 566disable-python = $(eval $(disable-python_code))
 567define disable-python_code
 568  BASIC_CFLAGS += -DNO_LIBPYTHON
 569  $(if $(1),$(warning No $(1) was found))
 570  $(warning Python support won't be built)
 571endef
 572
 573override PYTHON := \
 574  $(call get-executable-or-default,PYTHON,python)
 575
 576ifndef PYTHON
 577  $(call disable-python,python interpreter)
 578  python-clean :=
 579else
 580
 581  PYTHON_WORD := $(call shell-wordify,$(PYTHON))
 582
 583  # python extension build directories
 584  PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 585  PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 586  PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 587  export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 588
 589  python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
 590
 591  ifdef NO_LIBPYTHON
 592    $(call disable-python)
 593  else
 594
 595    override PYTHON_CONFIG := \
 596      $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
 597
 598    ifndef PYTHON_CONFIG
 599      $(call disable-python,python-config tool)
 600    else
 601
 602      PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
 603
 604      PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
 605      PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
 606      PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
 607      PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
 608      FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
 609
 610      ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
 611        $(call disable-python,Python.h (for Python 2.x))
 612      else
 613
 614        ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y)
 615          $(warning Python 3 is not yet supported; please set)
 616          $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
 617          $(warning If you also have Python 2 installed, then)
 618          $(warning try something like:)
 619          $(warning $(and ,))
 620          $(warning $(and ,)  make PYTHON=python2)
 621          $(warning $(and ,))
 622          $(warning Otherwise, disable Python support entirely:)
 623          $(warning $(and ,))
 624          $(warning $(and ,)  make NO_LIBPYTHON=1)
 625          $(warning $(and ,))
 626          $(error   $(and ,))
 627        else
 628          ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
 629          EXTLIBS += $(PYTHON_EMBED_LIBADD)
 630          LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
 631          LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
 632          LANG_BINDINGS += $(OUTPUT)python/perf.so
 633        endif
 634
 635      endif
 636    endif
 637  endif
 638endif
 639
 640ifdef NO_DEMANGLE
 641        BASIC_CFLAGS += -DNO_DEMANGLE
 642else
 643        ifdef HAVE_CPLUS_DEMANGLE
 644                EXTLIBS += -liberty
 645                BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 646        else
 647                FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
 648                has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
 649                ifeq ($(has_bfd),y)
 650                        EXTLIBS += -lbfd
 651                else
 652                        FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
 653                        has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
 654                        ifeq ($(has_bfd_iberty),y)
 655                                EXTLIBS += -lbfd -liberty
 656                        else
 657                                FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
 658                                has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
 659                                ifeq ($(has_bfd_iberty_z),y)
 660                                        EXTLIBS += -lbfd -liberty -lz
 661                                else
 662                                        FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
 663                                        has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
 664                                        ifeq ($(has_cplus_demangle),y)
 665                                                EXTLIBS += -liberty
 666                                                BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 667                                        else
 668                                                msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 669                                                BASIC_CFLAGS += -DNO_DEMANGLE
 670                                        endif
 671                                endif
 672                        endif
 673                endif
 674        endif
 675endif
 676
 677
 678ifdef NO_STRLCPY
 679        BASIC_CFLAGS += -DNO_STRLCPY
 680else
 681        ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y)
 682                BASIC_CFLAGS += -DNO_STRLCPY
 683        endif
 684endif
 685
 686ifdef ASCIIDOC8
 687        export ASCIIDOC8
 688endif
 689
 690# Shell quote (do not use $(call) to accommodate ancient setups);
 691
 692ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 693
 694DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 695bindir_SQ = $(subst ','\'',$(bindir))
 696bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 697mandir_SQ = $(subst ','\'',$(mandir))
 698infodir_SQ = $(subst ','\'',$(infodir))
 699perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 700template_dir_SQ = $(subst ','\'',$(template_dir))
 701htmldir_SQ = $(subst ','\'',$(htmldir))
 702prefix_SQ = $(subst ','\'',$(prefix))
 703
 704SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 705
 706LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 707
 708ALL_CFLAGS += $(BASIC_CFLAGS)
 709ALL_CFLAGS += $(ARCH_CFLAGS)
 710ALL_LDFLAGS += $(BASIC_LDFLAGS)
 711
 712export INSTALL SHELL_PATH
 713
 714
 715### Build rules
 716
 717SHELL = $(SHELL_PATH)
 718
 719all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 720
 721please_set_SHELL_PATH_to_a_more_modern_shell:
 722        @$$(:)
 723
 724shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 725
 726strip: $(PROGRAMS) $(OUTPUT)perf
 727        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 728
 729$(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 730        $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 731                '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 732                $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
 733
 734$(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 735        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
 736               $(BUILTIN_OBJS) $(LIBS) -o $@
 737
 738$(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 739        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 740                '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 741                '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 742                '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 743
 744$(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 745        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 746                '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 747                '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 748                '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 749
 750$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 751
 752$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 753        $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 754
 755$(SCRIPTS) : % : %.sh
 756        $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 757
 758# These can record PERF_VERSION
 759$(OUTPUT)perf.o perf.spec \
 760        $(SCRIPTS) \
 761        : $(OUTPUT)PERF-VERSION-FILE
 762
 763.SUFFIXES:
 764.SUFFIXES: .o .c .S .s
 765
 766# These two need to be here so that when O= is not used they take precedence
 767# over the general rule for .o
 768
 769$(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS
 770        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Iutil/ -w $<
 771
 772$(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS
 773        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -Iutil/ -w $<
 774
 775$(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
 776        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 777$(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS
 778        $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 779$(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
 780        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $<
 781$(OUTPUT)%.o: %.S
 782        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 783$(OUTPUT)%.s: %.S
 784        $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 785
 786$(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
 787        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 788                '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 789                '-DBINDIR="$(bindir_relative_SQ)"' \
 790                '-DPREFIX="$(prefix_SQ)"' \
 791                $<
 792
 793$(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
 794        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 795
 796$(OUTPUT)ui/browser.o: ui/browser.c $(OUTPUT)PERF-CFLAGS
 797        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 798
 799$(OUTPUT)ui/browsers/annotate.o: ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
 800        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 801
 802$(OUTPUT)ui/browsers/hists.o: ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
 803        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 804
 805$(OUTPUT)ui/browsers/map.o: ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
 806        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 807
 808$(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
 809        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 810
 811$(OUTPUT)util/parse-events.o: util/parse-events.c $(OUTPUT)PERF-CFLAGS
 812        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-redundant-decls $<
 813
 814$(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
 815        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 816
 817$(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 818        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 819
 820$(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
 821        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 822
 823$(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 824        $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 825
 826$(OUTPUT)perf-%: %.o $(PERFLIBS)
 827        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 828
 829$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 830$(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 831
 832# we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
 833# we depend the various files onto their directories.
 834DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
 835$(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
 836# In the second step, we make a rule to actually create these directories
 837$(sort $(dir $(DIRECTORY_DEPS))):
 838        $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
 839
 840$(LIB_FILE): $(LIB_OBJS)
 841        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 842
 843# libtraceevent.a
 844$(LIBTRACEEVENT):
 845        $(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) $(COMMAND_O) libtraceevent.a
 846
 847help:
 848        @echo 'Perf make targets:'
 849        @echo '  doc            - make *all* documentation (see below)'
 850        @echo '  man            - make manpage documentation (access with man <foo>)'
 851        @echo '  html           - make html documentation'
 852        @echo '  info           - make GNU info documentation (access with info <foo>)'
 853        @echo '  pdf            - make pdf documentation'
 854        @echo '  TAGS           - use etags to make tag information for source browsing'
 855        @echo '  tags           - use ctags to make tag information for source browsing'
 856        @echo '  cscope - use cscope to make interactive browsing database'
 857        @echo ''
 858        @echo 'Perf install targets:'
 859        @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 860        @echo '  HINT: use "make prefix=<path> <install target>" to install to a particular'
 861        @echo '        path like make prefix=/usr/local install install-doc'
 862        @echo '  install        - install compiled binaries'
 863        @echo '  install-doc    - install *all* documentation'
 864        @echo '  install-man    - install manpage documentation'
 865        @echo '  install-html   - install html documentation'
 866        @echo '  install-info   - install GNU info documentation'
 867        @echo '  install-pdf    - install pdf documentation'
 868        @echo ''
 869        @echo '  quick-install-doc      - alias for quick-install-man'
 870        @echo '  quick-install-man      - install the documentation quickly'
 871        @echo '  quick-install-html     - install the html documentation quickly'
 872        @echo ''
 873        @echo 'Perf maintainer targets:'
 874        @echo '  clean                  - clean all binary objects and build output'
 875
 876doc:
 877        $(MAKE) -C Documentation all
 878
 879man:
 880        $(MAKE) -C Documentation man
 881
 882html:
 883        $(MAKE) -C Documentation html
 884
 885info:
 886        $(MAKE) -C Documentation info
 887
 888pdf:
 889        $(MAKE) -C Documentation pdf
 890
 891TAGS:
 892        $(RM) TAGS
 893        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 894
 895tags:
 896        $(RM) tags
 897        $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 898
 899cscope:
 900        $(RM) cscope*
 901        $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 902
 903### Detect prefix changes
 904TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 905             $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 906
 907$(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
 908        @FLAGS='$(TRACK_CFLAGS)'; \
 909            if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
 910                echo 1>&2 "    * new build flags or prefix"; \
 911                echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
 912            fi
 913
 914### Testing rules
 915
 916# GNU make supports exporting all variables by "export" without parameters.
 917# However, the environment gets quite big, and some programs have problems
 918# with that.
 919
 920check: $(OUTPUT)common-cmds.h
 921        if sparse; \
 922        then \
 923                for i in *.c */*.c; \
 924                do \
 925                        sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 926                done; \
 927        else \
 928                exit 1; \
 929        fi
 930
 931### Installation rules
 932
 933ifneq ($(filter /%,$(firstword $(perfexecdir))),)
 934perfexec_instdir = $(perfexecdir)
 935else
 936perfexec_instdir = $(prefix)/$(perfexecdir)
 937endif
 938perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
 939
 940install: all
 941        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 942        $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
 943        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 944        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 945        $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 946        $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 947        $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
 948        $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 949        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 950        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 951        $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 952        $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
 953        $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 954
 955install-python_ext:
 956        $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
 957
 958install-doc:
 959        $(MAKE) -C Documentation install
 960
 961install-man:
 962        $(MAKE) -C Documentation install-man
 963
 964install-html:
 965        $(MAKE) -C Documentation install-html
 966
 967install-info:
 968        $(MAKE) -C Documentation install-info
 969
 970install-pdf:
 971        $(MAKE) -C Documentation install-pdf
 972
 973quick-install-doc:
 974        $(MAKE) -C Documentation quick-install
 975
 976quick-install-man:
 977        $(MAKE) -C Documentation quick-install-man
 978
 979quick-install-html:
 980        $(MAKE) -C Documentation quick-install-html
 981
 982### Cleaning rules
 983
 984clean:
 985        $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
 986        $(RM) $(ALL_PROGRAMS) perf
 987        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
 988        $(MAKE) -C Documentation/ clean
 989        $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
 990        $(RM) $(OUTPUT)util/*-bison*
 991        $(RM) $(OUTPUT)util/*-flex*
 992        $(python-clean)
 993
 994.PHONY: all install clean strip $(LIBTRACEEVENT)
 995.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 996.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
 997
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