1# SPDX-License-Identifier: GPL-2.0-only 2include ../scripts/Makefile.include 3include ../scripts/Makefile.arch 4 5# The default target of this Makefile is... 6all: 7 8include ../scripts/utilities.mak 9 10# Define V to have a more verbose compile. 11# 12# Define VF to have a more verbose feature check output. 13# 14# Define O to save output files in a separate directory. 15# 16# Define ARCH as name of target architecture if you want cross-builds. 17# 18# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds. 19# 20# Define NO_LIBPERL to disable perl script extension. 21# 22# Define NO_LIBPYTHON to disable python script extension. 23# 24# Define PYTHON to point to the python binary if the default 25# `python' is not correct; for example: PYTHON=python2 26# 27# Define PYTHON_CONFIG to point to the python-config binary if 28# the default `$(PYTHON)-config' is not correct. 29# 30# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8 31# 32# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72. 33# 34# Define LDFLAGS=-static to build a static binary. 35# 36# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds. 37# 38# Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated 39# EXTLIBS. 40# 41# Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS. 42# 43# Define NO_DWARF if you do not want debug-info analysis feature at all. 44# 45# Define WERROR=0 to disable treating any warnings as errors. 46# 47# Define NO_SLANG if you do not want TUI support. 48# 49# Define GTK2 if you want GTK+ GUI support. 50# 51# Define NO_DEMANGLE if you do not want C++ symbol demangling. 52# 53# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds) 54# 55# Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf 56# backtrace post unwind. 57# 58# Define NO_BACKTRACE if you do not want stack backtrace debug feature 59# 60# Define NO_LIBNUMA if you do not want numa perf benchmark 61# 62# Define NO_LIBAUDIT if you do not want libaudit support 63# 64# Define NO_LIBBIONIC if you do not want bionic support 65# 66# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support 67# used for generating build-ids for ELFs generated by jitdump. 68# 69# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support 70# for dwarf backtrace post unwind. 71# 72# Define NO_LIBTRACEEVENT=1 if you don't want libtraceevent to be linked, 73# this will remove multiple features and tools, such as 'perf trace', 74# that need it to read tracefs event format files, etc. 75# 76# Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32 77# for reading the 32-bit compatibility VDSO in 64-bit mode 78# 79# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32 80# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode 81# 82# Define NO_ZLIB if you do not want to support compressed kernel modules 83# 84# Define NO_LIBBABELTRACE if you do not want libbabeltrace support 85# for CTF data format. 86# 87# Define NO_LZMA if you do not want to support compressed (xz) kernel modules 88# 89# Define NO_AUXTRACE if you do not want AUX area tracing support 90# 91# Define NO_LIBBPF if you do not want BPF support 92# 93# Define NO_LIBCAP if you do not want process capabilities considered by perf 94# 95# Define NO_SDT if you do not want to define SDT event in perf tools, 96# note that it doesn't disable SDT scanning support. 97# 98# Define FEATURES_DUMP to provide features detection dump file 99# and bypass the feature detection 100# 101# Define NO_JVMTI if you do not want jvmti agent built 102# 103# Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR 104# data for java source lines. 105# 106# Define CORESIGHT if you DO WANT support for CoreSight trace decoding. 107# 108# Define NO_AIO if you do not want support of Posix AIO based trace 109# streaming for record mode. Currently Posix AIO trace streaming is 110# supported only when linking with glibc. 111# 112# Define NO_LIBZSTD if you do not want support of Zstandard based runtime 113# trace compression in record mode. 114# 115# Define TCMALLOC to enable tcmalloc heap profiling. 116# 117# Define LIBBPF_DYNAMIC to enable libbpf dynamic linking. 118# 119# Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables 120# generated from the kernel .tbl or unistd.h files and use, if available, libaudit 121# for doing the conversions to/from strings/id. 122# 123# Define NO_LIBPFM4 to disable libpfm4 events extension. 124# 125# Define NO_LIBDEBUGINFOD if you do not want support debuginfod 126# 127# Define BUILD_BPF_SKEL to enable BPF skeletons 128# 129# Define BUILD_NONDISTRO to enable building an linking against libbfd and 130# libiberty distribution license incompatible libraries. 131# 132# Define EXTRA_TESTS to enable building extra tests useful mainly to perf 133# developers, such as: 134# x86 instruction decoder - new instructions test 135# 136# Define GEN_VMLINUX_H to generate vmlinux.h from the BTF. 137 138# As per kernel Makefile, avoid funny character set dependencies 139unexport LC_ALL 140LC_COLLATE=C 141LC_NUMERIC=C 142export LC_COLLATE LC_NUMERIC 143 144ifeq ($(srctree),) 145srctree := $(patsubst %/,%,$(dir $(CURDIR))) 146srctree := $(patsubst %/,%,$(dir $(srctree))) 147#$(info Determined 'srctree' to be $(srctree)) 148endif 149 150ifneq ($(objtree),) 151#$(info Determined 'objtree' to be $(objtree)) 152endif 153 154ifneq ($(OUTPUT),) 155#$(info Determined 'OUTPUT' to be $(OUTPUT)) 156# Adding $(OUTPUT) as a directory to look for source files, 157# because use generated output files as sources dependency 158# for flex/bison parsers. 159VPATH += $(OUTPUT) 160export VPATH 161endif 162 163ifeq ($(V),1) 164 Q = 165else 166 Q = @ 167endif 168 169# Do not use make's built-in rules 170# (this improves performance and avoids hard-to-debug behaviour); 171MAKEFLAGS += -r 172 173# Makefiles suck: This macro sets a default value of $(2) for the 174# variable named by $(1), unless the variable has been set by 175# environment or command line. This is necessary for CC and AR 176# because make sets default values, so the simpler ?= approach 177# won't work as expected. 178define allow-override 179 $(if $(or $(findstring environment,$(origin $(1))),\ 180 $(findstring command line,$(origin $(1)))),,\ 181 $(eval $(1) = $(2))) 182endef 183 184LD += $(EXTRA_LDFLAGS) 185 186HOSTCC ?= gcc 187HOSTLD ?= ld 188HOSTAR ?= ar 189CLANG ?= clang 190 191# Some distros provide the command $(CROSS_COMPILE)pkg-config for 192# searching packges installed with Multiarch. Use it for cross 193# compilation if it is existed. 194ifneq (, $(shell which $(CROSS_COMPILE)pkg-config)) 195 PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config 196else 197 PKG_CONFIG ?= pkg-config 198 199 # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR 200 # for modified system root, is required for the cross compilation. 201 # If these PKG_CONFIG environment variables are not set, Multiarch library 202 # paths are used instead. 203 ifdef CROSS_COMPILE 204 ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),) 205 CROSS_ARCH = $(shell $(CC) -dumpmachine) 206 PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/ 207 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/ 208 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/ 209 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/ 210 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/ 211 export PKG_CONFIG_LIBDIR 212 $(warning Missing PKG_CONFIG_LIBDIR, PKG_CONFIG_PATH and PKG_CONFIG_SYSROOT_DIR for cross compilation,) 213 $(warning set PKG_CONFIG_LIBDIR for using Multiarch libs.) 214 endif 215 endif 216endif 217 218RM = rm -f 219LN = ln -f 220MKDIR = mkdir 221FIND = find 222INSTALL = install 223FLEX ?= flex 224BISON ?= bison 225STRIP = strip 226AWK = awk 227READELF ?= readelf 228 229# include Makefile.config by default and rule out 230# non-config cases 231config := 1 232 233NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help 234 235ifdef MAKECMDGOALS 236ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),) 237 config := 0 238endif 239endif 240 241# The fixdep build - we force fixdep tool to be built as 242# the first target in the separate make session not to be 243# disturbed by any parallel make jobs. Once fixdep is done 244# we issue the requested build with FIXDEP=1 variable. 245# 246# The fixdep build is disabled for $(NON_CONFIG_TARGETS) 247# targets, because it's not necessary. 248 249ifdef FIXDEP 250 force_fixdep := 0 251else 252 force_fixdep := $(config) 253endif 254 255export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK 256export HOSTCC HOSTLD HOSTAR HOSTCFLAGS 257 258include $(srctree)/tools/build/Makefile.include 259 260ifeq ($(force_fixdep),1) 261goals := $(filter-out all sub-make, $(MAKECMDGOALS)) 262 263$(goals) all: sub-make 264 265sub-make: fixdep 266 @./check-headers.sh 267 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals) 268 269else # force_fixdep 270 271LIBAPI_DIR = $(srctree)/tools/lib/api/ 272LIBBPF_DIR = $(srctree)/tools/lib/bpf/ 273LIBSUBCMD_DIR = $(srctree)/tools/lib/subcmd/ 274LIBSYMBOL_DIR = $(srctree)/tools/lib/symbol/ 275LIBPERF_DIR = $(srctree)/tools/lib/perf/ 276DOC_DIR = $(srctree)/tools/perf/Documentation/ 277 278# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed. 279# Without this setting the output feature dump file misses some features, for 280# example, liberty. Select all checkers so we won't get an incomplete feature 281# dump file. 282ifeq ($(config),1) 283ifdef MAKECMDGOALS 284ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump) 285FEATURE_TESTS := all 286endif 287endif 288include Makefile.config 289endif 290 291ifeq ($(config),0) 292include $(srctree)/tools/scripts/Makefile.arch 293-include arch/$(SRCARCH)/Makefile 294endif 295 296# The FEATURE_DUMP_EXPORT holds location of the actual 297# FEATURE_DUMP file to be used to bypass feature detection 298# (for bpf or any other subproject) 299ifeq ($(FEATURES_DUMP),) 300FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP) 301else 302FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP)) 303endif 304 305export prefix bindir sharedir sysconfdir DESTDIR 306 307# sparse is architecture-neutral, which means that we need to tell it 308# explicitly what architecture to check for. Fix this up for yours.. 309SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ 310 311# Guard against environment variables 312PYRF_OBJS = 313SCRIPT_SH = 314 315SCRIPT_SH += perf-archive.sh 316SCRIPT_SH += perf-iostat.sh 317 318grep-libs = $(filter -l%,$(1)) 319strip-libs = $(filter-out -l%,$(1)) 320 321ifneq ($(OUTPUT),) 322 LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi 323else 324 LIBAPI_OUTPUT = $(CURDIR)/libapi 325endif 326LIBAPI_DESTDIR = $(LIBAPI_OUTPUT) 327LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include 328LIBAPI = $(LIBAPI_OUTPUT)/libapi.a 329export LIBAPI 330CFLAGS += -I$(LIBAPI_OUTPUT)/include 331 332ifneq ($(OUTPUT),) 333 LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf 334else 335 LIBBPF_OUTPUT = $(CURDIR)/libbpf 336endif 337ifdef LIBBPF_STATIC 338 LIBBPF_DESTDIR = $(LIBBPF_OUTPUT) 339 LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include 340 LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a 341 CFLAGS += -I$(LIBBPF_OUTPUT)/include 342endif 343 344ifneq ($(OUTPUT),) 345 LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd 346else 347 LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd 348endif 349LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT) 350LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/include 351LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a 352CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include 353 354ifneq ($(OUTPUT),) 355 LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libsymbol 356else 357 LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol 358endif 359LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT) 360LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/include 361LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a 362CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include 363 364ifneq ($(OUTPUT),) 365 LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libperf 366else 367 LIBPERF_OUTPUT = $(CURDIR)/libperf 368endif 369LIBPERF_DESTDIR = $(LIBPERF_OUTPUT) 370LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include 371LIBPERF = $(LIBPERF_OUTPUT)/libperf.a 372export LIBPERF 373CFLAGS += -I$(LIBPERF_OUTPUT)/include 374 375# python extension build directories 376PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/ 377PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/ 378PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/ 379export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP 380 381python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so 382 383ifeq ($(CONFIG_LIBTRACEEVENT),y) 384 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources) 385else 386 PYTHON_EXT_SRCS := $(shell grep -v '^\#\|util/trace-event.c' util/python-ext-sources) 387endif 388 389PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBAPI) 390 391SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) 392 393PROGRAMS += $(OUTPUT)perf 394 395ifndef NO_PERF_READ_VDSO32 396PROGRAMS += $(OUTPUT)perf-read-vdso32 397endif 398 399ifndef NO_PERF_READ_VDSOX32 400PROGRAMS += $(OUTPUT)perf-read-vdsox32 401endif 402 403LIBJVMTI = libperf-jvmti.so 404 405ifndef NO_JVMTI 406PROGRAMS += $(OUTPUT)$(LIBJVMTI) 407endif 408 409DLFILTERS := dlfilter-test-api-v0.so dlfilter-test-api-v2.so dlfilter-show-cycles.so 410DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS)) 411 412# what 'all' will build and 'install' will install, in perfexecdir 413ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS) 414 415# what 'all' will build but not install in perfexecdir 416OTHER_PROGRAMS = $(OUTPUT)perf 417 418# Set paths to tools early so that they can be used for version tests. 419ifndef SHELL_PATH 420 SHELL_PATH = /bin/sh 421endif 422ifndef PERL_PATH 423 PERL_PATH = /usr/bin/perl 424endif 425 426export PERL_PATH 427 428PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL) 429ifdef LIBBPF_STATIC 430 PERFLIBS += $(LIBBPF) 431endif 432 433# We choose to avoid "if .. else if .. else .. endif endif" 434# because maintaining the nesting to match is a pain. If 435# we had "elif" things would have been much nicer... 436 437ifneq ($(OUTPUT),) 438 CFLAGS += -I$(OUTPUT) 439endif 440 441ifdef GTK2 442 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so 443 GTK_IN := $(OUTPUT)gtk-in.o 444endif 445 446ifdef ASCIIDOC8 447 export ASCIIDOC8 448endif 449 450EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS)) 451LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 452 453export INSTALL SHELL_PATH 454 455### Build rules 456 457SHELL = $(SHELL_PATH) 458 459beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/ 460linux_uapi_dir := $(srctree)/tools/include/uapi/linux 461asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic 462arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/ 463x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/ 464x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/ 465 466beauty_outdir := $(OUTPUT)trace/beauty/generated 467beauty_ioctl_outdir := $(beauty_outdir)/ioctl 468drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c 469drm_hdr_dir := $(srctree)/tools/include/uapi/drm 470drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh 471 472# Create output directory if not already present 473_dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)') 474 475$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl) 476 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@ 477 478fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c 479fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh 480 481$(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl) 482 $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@ 483 484fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c 485fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh 486 487$(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls) 488 $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@ 489 490fspick_arrays := $(beauty_outdir)/fspick_arrays.c 491fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh 492 493$(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls) 494 $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@ 495 496fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c 497fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh 498 499$(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls) 500 $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@ 501 502pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c 503asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 504pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh 505 506$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl) 507 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@ 508 509sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c 510sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound 511sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh 512 513$(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl) 514 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@ 515 516sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c 517sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound 518sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh 519 520$(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl) 521 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@ 522 523kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c 524kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/ 525kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh 526 527$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl) 528 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@ 529 530kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c 531kvm_hdr_dir := $(srctree)/tools/include/uapi/linux 532kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh 533 534$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl) 535 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@ 536 537socket_arrays := $(beauty_outdir)/socket.c 538socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh 539 540$(socket_arrays): $(linux_uapi_dir)/in.h $(beauty_linux_dir)/socket.h $(socket_tbl) 541 $(Q)$(SHELL) '$(socket_tbl)' $(linux_uapi_dir) $(beauty_linux_dir) > $@ 542 543sockaddr_arrays := $(beauty_outdir)/sockaddr.c 544sockaddr_tbl := $(srctree)/tools/perf/trace/beauty/sockaddr.sh 545 546$(sockaddr_arrays): $(beauty_linux_dir)/socket.h $(sockaddr_tbl) 547 $(Q)$(SHELL) '$(sockaddr_tbl)' $(beauty_linux_dir) > $@ 548 549vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c 550vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux 551vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh 552 553$(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl) 554 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@ 555 556perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c 557perf_hdr_dir := $(srctree)/tools/include/uapi/linux 558perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh 559 560$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl) 561 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@ 562 563madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c 564madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 565madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh 566 567$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl) 568 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@ 569 570mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c 571mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh 572 573$(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl) 574 $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@ 575 576mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c 577mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh 578 579$(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl) 580 $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@ 581 582mount_flags_array := $(beauty_outdir)/mount_flags_array.c 583mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh 584 585$(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl) 586 $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@ 587 588move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c 589move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh 590 591$(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl) 592 $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@ 593 594 595mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c 596mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh 597 598$(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl) 599 $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@ 600 601prctl_option_array := $(beauty_outdir)/prctl_option_array.c 602prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/ 603prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh 604 605$(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl) 606 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@ 607 608usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c 609usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh 610 611$(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl) 612 $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@ 613 614x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c 615x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh 616 617$(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl) 618 $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@ 619 620x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c 621x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh 622 623$(x86_arch_irq_vectors_array): $(x86_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl) 624 $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@ 625 626x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c 627x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh 628 629$(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl) 630 $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@ 631 632rename_flags_array := $(beauty_outdir)/rename_flags_array.c 633rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh 634 635$(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl) 636 $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@ 637 638arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c 639arch_errno_hdr_dir := $(srctree)/tools 640arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh 641 642$(arch_errno_name_array): $(arch_errno_tbl) 643 $(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@ 644 645sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c 646sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh 647 648$(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls) 649 $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@ 650 651TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/tests/shell/coresight 652 653tests-coresight-targets: FORCE 654 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) 655 656tests-coresight-targets-clean: 657 $(call QUIET_CLEAN, coresight) 658 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) O=$(OUTPUT) clean >/dev/null 659 660all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) tests-coresight-targets 661 662# Create python binding output directory if not already present 663_dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python') 664 665$(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX): $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBPERF) $(LIBSUBCMD) 666 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ 667 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS)' \ 668 $(PYTHON_WORD) util/setup.py \ 669 --quiet build_ext; \ 670 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/ 671 672python_perf_target: 673 @echo "Target is: $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX)" 674 675please_set_SHELL_PATH_to_a_more_modern_shell: 676 $(Q)$$(:) 677 678shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 679 680strip: $(PROGRAMS) $(OUTPUT)perf 681 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf 682 683PERF_IN := $(OUTPUT)perf-in.o 684 685PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o 686export NO_JEVENTS 687 688build := -f $(srctree)/tools/build/Makefile.build dir=. obj 689 690$(PERF_IN): prepare FORCE 691 $(Q)$(MAKE) $(build)=perf 692 693$(PMU_EVENTS_IN): FORCE prepare 694 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events 695 696$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) 697 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \ 698 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@ 699 700$(GTK_IN): FORCE prepare 701 $(Q)$(MAKE) $(build)=gtk 702 703$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS) 704 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS) 705 706$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt 707 708$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) 709 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ 710 711$(SCRIPTS) : % : %.sh 712 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' 713 714$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE 715 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) 716 717# These can record PERF_VERSION 718perf.spec $(SCRIPTS) \ 719 : $(OUTPUT)PERF-VERSION-FILE 720 721.SUFFIXES: 722 723# 724# If a target does not match any of the later rules then prefix it by $(OUTPUT) 725# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way. 726# 727ifneq ($(OUTPUT),) 728%.o: $(OUTPUT)%.o 729 @echo " # Redirected target $@ => $(OUTPUT)$@" 730pmu-events/%.o: $(OUTPUT)pmu-events/%.o 731 @echo " # Redirected target $@ => $(OUTPUT)$@" 732util/%.o: $(OUTPUT)util/%.o 733 @echo " # Redirected target $@ => $(OUTPUT)$@" 734bench/%.o: $(OUTPUT)bench/%.o 735 @echo " # Redirected target $@ => $(OUTPUT)$@" 736tests/%.o: $(OUTPUT)tests/%.o 737 @echo " # Redirected target $@ => $(OUTPUT)$@" 738endif 739 740# These two need to be here so that when O= is not used they take precedence 741# over the general rule for .o 742 743# get relative building directory (to $(OUTPUT)) 744# and '.' if it's $(OUTPUT) itself 745__build-dir = $(subst $(OUTPUT),,$(dir $@)) 746build-dir = $(or $(__build-dir),.) 747 748prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \ 749 $(fadvise_advice_array) \ 750 $(fsconfig_arrays) \ 751 $(fsmount_arrays) \ 752 $(fspick_arrays) \ 753 $(pkey_alloc_access_rights_array) \ 754 $(sndrv_pcm_ioctl_array) \ 755 $(sndrv_ctl_ioctl_array) \ 756 $(kcmp_type_array) \ 757 $(kvm_ioctl_array) \ 758 $(socket_arrays) \ 759 $(sockaddr_arrays) \ 760 $(vhost_virtio_ioctl_array) \ 761 $(madvise_behavior_array) \ 762 $(mmap_flags_array) \ 763 $(mmap_prot_array) \ 764 $(mremap_flags_array) \ 765 $(mount_flags_array) \ 766 $(move_mount_flags_array) \ 767 $(perf_ioctl_array) \ 768 $(prctl_option_array) \ 769 $(usbdevfs_ioctl_array) \ 770 $(x86_arch_irq_vectors_array) \ 771 $(x86_arch_MSRs_array) \ 772 $(x86_arch_prctl_code_array) \ 773 $(rename_flags_array) \ 774 $(arch_errno_name_array) \ 775 $(sync_file_range_arrays) \ 776 $(LIBAPI) \ 777 $(LIBPERF) \ 778 $(LIBSUBCMD) \ 779 $(LIBSYMBOL) \ 780 bpf-skel 781 782ifdef LIBBPF_STATIC 783prepare: $(LIBBPF) 784endif 785 786$(OUTPUT)%.o: %.c prepare FORCE 787 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 788 789$(OUTPUT)%.i: %.c prepare FORCE 790 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 791 792$(OUTPUT)%.s: %.c prepare FORCE 793 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 794 795$(OUTPUT)%-bison.o: %.c prepare FORCE 796 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 797 798$(OUTPUT)%-flex.o: %.c prepare FORCE 799 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 800 801$(OUTPUT)%.o: %.S prepare FORCE 802 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 803 804$(OUTPUT)%.i: %.S prepare FORCE 805 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 806 807$(OUTPUT)perf-%: %.o $(PERFLIBS) 808 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) 809 810ifndef NO_PERF_READ_VDSO32 811$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c 812 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 813endif 814 815ifndef NO_PERF_READ_VDSOX32 816$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c 817 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 818endif 819 820$(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h 821 $(Q)$(MKDIR) -p $(OUTPUT)dlfilters 822 $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $< 823 824.SECONDARY: $(DLFILTERS:.so=.o) 825 826$(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o 827 $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $< 828 829ifndef NO_JVMTI 830LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o 831 832$(LIBJVMTI_IN): FORCE 833 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti 834 835$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN) 836 $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< 837endif 838 839$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) 840 841$(LIBAPI): FORCE | $(LIBAPI_OUTPUT) 842 $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAPI_OUTPUT) \ 843 DESTDIR=$(LIBAPI_DESTDIR) prefix= subdir= \ 844 $@ install_headers 845 846$(LIBAPI)-clean: 847 $(call QUIET_CLEAN, libapi) 848 $(Q)$(RM) -r -- $(LIBAPI_OUTPUT) 849 850$(LIBBPF): FORCE | $(LIBBPF_OUTPUT) 851 $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \ 852 O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= subdir= \ 853 $@ install_headers 854 855$(LIBBPF)-clean: 856 $(call QUIET_CLEAN, libbpf) 857 $(Q)$(RM) -r -- $(LIBBPF_OUTPUT) 858 859$(LIBPERF): FORCE | $(LIBPERF_OUTPUT) 860 $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBPERF_OUTPUT) \ 861 DESTDIR=$(LIBPERF_DESTDIR) prefix= subdir= \ 862 $@ install_headers 863 864$(LIBPERF)-clean: 865 $(call QUIET_CLEAN, libperf) 866 $(Q)$(RM) -r -- $(LIBPERF_OUTPUT) 867 868$(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT) 869 $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \ 870 DESTDIR=$(LIBSUBCMD_DESTDIR) prefix= subdir= \ 871 $@ install_headers 872 873$(LIBSUBCMD)-clean: 874 $(call QUIET_CLEAN, libsubcmd) 875 $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT) 876 877$(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT) 878 $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LIBSYMBOL_OUTPUT) \ 879 DESTDIR=$(LIBSYMBOL_DESTDIR) prefix= subdir= \ 880 $@ install_headers 881 882$(LIBSYMBOL)-clean: 883 $(call QUIET_CLEAN, libsymbol) 884 $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT) 885 886help: 887 @echo 'Perf make targets:' 888 @echo ' doc - make *all* documentation (see below)' 889 @echo ' man - make manpage documentation (access with man <foo>)' 890 @echo ' html - make html documentation' 891 @echo ' info - make GNU info documentation (access with info <foo>)' 892 @echo ' pdf - make pdf documentation' 893 @echo ' TAGS - use etags to make tag information for source browsing' 894 @echo ' tags - use ctags to make tag information for source browsing' 895 @echo ' cscope - use cscope to make interactive browsing database' 896 @echo '' 897 @echo 'Perf install targets:' 898 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' 899 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular' 900 @echo ' path like "make prefix=/usr/local install install-doc"' 901 @echo ' install - install compiled binaries' 902 @echo ' install-doc - install *all* documentation' 903 @echo ' install-man - install manpage documentation' 904 @echo ' install-html - install html documentation' 905 @echo ' install-info - install GNU info documentation' 906 @echo ' install-pdf - install pdf documentation' 907 @echo '' 908 @echo ' quick-install-doc - alias for quick-install-man' 909 @echo ' quick-install-man - install the documentation quickly' 910 @echo ' quick-install-html - install the html documentation quickly' 911 @echo '' 912 @echo 'Perf maintainer targets:' 913 @echo ' clean - clean all binary objects and build output' 914 915 916DOC_TARGETS := doc man html info pdf 917 918INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man 919INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html 920 921# 'make doc' should call 'make -C Documentation all' 922$(DOC_TARGETS): 923 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) 924 925TAG_FOLDERS= . ../lib ../include 926TAG_FILES= ../../include/uapi/linux/perf_event.h 927 928TAGS: 929 $(QUIET_GEN)$(RM) TAGS; \ 930 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES) 931 932tags: 933 $(QUIET_GEN)$(RM) tags; \ 934 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES) 935 936cscope: 937 $(QUIET_GEN)$(RM) cscope*; \ 938 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES) 939 940### Testing rules 941 942# GNU make supports exporting all variables by "export" without parameters. 943# However, the environment gets quite big, and some programs have problems 944# with that. 945 946check: $(OUTPUT)common-cmds.h 947 if sparse; \ 948 then \ 949 for i in *.c */*.c; \ 950 do \ 951 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 952 done; \ 953 else \ 954 exit 1; \ 955 fi 956 957### Installation rules 958 959ifdef GTK2 960install-gtk: $(OUTPUT)libperf-gtk.so 961 $(call QUIET_INSTALL, 'GTK UI') \ 962 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 963 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)' 964else 965install-gtk: 966endif 967 968install-tools: all install-gtk 969 $(call QUIET_INSTALL, binaries) \ 970 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \ 971 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \ 972 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \ 973 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \ 974 $(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf' 975ifndef NO_PERF_READ_VDSO32 976 $(call QUIET_INSTALL, perf-read-vdso32) \ 977 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)'; 978endif 979ifndef NO_PERF_READ_VDSOX32 980 $(call QUIET_INSTALL, perf-read-vdsox32) \ 981 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)'; 982endif 983ifndef NO_JVMTI 984 $(call QUIET_INSTALL, $(LIBJVMTI)) \ 985 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 986 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)'; 987endif 988 $(call QUIET_INSTALL, libexec) \ 989 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 990 $(call QUIET_INSTALL, perf-archive) \ 991 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 992 $(call QUIET_INSTALL, perf-iostat) \ 993 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 994ifndef NO_LIBAUDIT 995 $(call QUIET_INSTALL, strace/groups) \ 996 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \ 997 $(INSTALL) trace/strace/groups/* -m 644 -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)' 998endif 999ifndef NO_LIBPERL 1000 $(call QUIET_INSTALL, perl-scripts) \ 1001 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 1002 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 1003 $(INSTALL) scripts/perl/*.pl -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \ 1004 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \ 1005 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 1006endif 1007ifndef NO_LIBPYTHON 1008 $(call QUIET_INSTALL, python-scripts) \ 1009 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 1010 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \ 1011 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 1012 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ 1013 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 1014endif 1015 $(call QUIET_INSTALL, dlfilters) \ 1016 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \ 1017 $(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; 1018 $(call QUIET_INSTALL, perf_completion-script) \ 1019 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ 1020 $(INSTALL) perf-completion.sh -m 644 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' 1021 $(call QUIET_INSTALL, perf-tip) \ 1022 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \ 1023 $(INSTALL) Documentation/tips.txt -m 644 -t '$(DESTDIR_SQ)$(tip_instdir_SQ)' 1024 1025install-tests: all install-gtk 1026 $(call QUIET_INSTALL, tests) \ 1027 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1028 $(INSTALL) tests/attr.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1029 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1030 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 1031 $(INSTALL) tests/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 1032 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 1033 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 1034 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1035 $(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1036 $(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1037 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \ 1038 $(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' 1039 $(Q)$(MAKE) -C tests/shell/coresight install-tests 1040 1041install-bin: install-tools install-tests 1042 1043install: install-bin try-install-man 1044 1045install-python_ext: 1046 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)' 1047 1048# 'make install-doc' should call 'make -C Documentation install' 1049$(INSTALL_DOC_TARGETS): 1050 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) 1051 1052### Cleaning rules 1053 1054python-clean: 1055 $(python-clean) 1056 1057SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel) 1058SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp) 1059SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h 1060SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h 1061SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h $(SKEL_OUT)/func_latency.skel.h 1062SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKEL_OUT)/lock_contention.skel.h 1063SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $(SKEL_OUT)/sample_filter.skel.h 1064SKELETONS += $(SKEL_OUT)/bench_uprobe.skel.h 1065SKELETONS += $(SKEL_OUT)/augmented_raw_syscalls.skel.h 1066 1067$(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUTPUT) $(LIBPERF_OUTPUT) $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL_OUTPUT): 1068 $(Q)$(MKDIR) -p $@ 1069 1070ifdef BUILD_BPF_SKEL 1071BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool 1072# Get Clang's default includes on this system, as opposed to those seen by 1073# '--target=bpf'. This fixes "missing" files on some architectures/distros, 1074# such as asm/byteorder.h, asm/socket.h, asm/sockios.h, sys/cdefs.h etc. 1075# 1076# Use '-idirafter': Don't interfere with include mechanics except where the 1077# build would have failed anyways. 1078define get_sys_includes 1079$(shell $(1) $(2) -v -E - </dev/null 2>&1 \ 1080 | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') \ 1081$(shell $(1) $(2) -dM -E - </dev/null | grep '__riscv_xlen ' | awk '{printf("-D__riscv_xlen=%d -D__BITS_PER_LONG=%d", $$3, $$3)}') 1082endef 1083 1084ifneq ($(CROSS_COMPILE),) 1085CLANG_TARGET_ARCH = --target=$(notdir $(CROSS_COMPILE:%-=%)) 1086endif 1087 1088CLANG_OPTIONS = -Wall 1089CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH)) 1090BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE) $(CLANG_SYS_INCLUDES) 1091TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/include/uapi 1092 1093ifneq ($(WERROR),0) 1094 CLANG_OPTIONS += -Werror 1095endif 1096 1097$(BPFTOOL): | $(SKEL_TMP_OUT) 1098 $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \ 1099 OUTPUT=$(SKEL_TMP_OUT)/ bootstrap 1100 1101# Paths to search for a kernel to generate vmlinux.h from. 1102VMLINUX_BTF_ELF_PATHS ?= $(if $(O),$(O)/vmlinux) \ 1103 $(if $(KBUILD_OUTPUT),$(KBUILD_OUTPUT)/vmlinux) \ 1104 ../../vmlinux \ 1105 /boot/vmlinux-$(shell uname -r) 1106 1107# Paths to BTF information. 1108VMLINUX_BTF_BTF_PATHS ?= /sys/kernel/btf/vmlinux 1109 1110# Filter out kernels that don't exist or without a BTF section. 1111VMLINUX_BTF_ELF_ABSPATHS ?= $(abspath $(wildcard $(VMLINUX_BTF_ELF_PATHS))) 1112VMLINUX_BTF_PATHS ?= $(shell for file in $(VMLINUX_BTF_ELF_ABSPATHS); \ 1113 do \ 1114 if [ -f $$file ] && ($(READELF) -S "$$file" | grep -q .BTF); \ 1115 then \ 1116 echo "$$file"; \ 1117 fi; \ 1118 done) \ 1119 $(wildcard $(VMLINUX_BTF_BTF_PATHS)) 1120 1121# Select the first as the source of vmlinux.h. 1122VMLINUX_BTF ?= $(firstword $(VMLINUX_BTF_PATHS)) 1123 1124ifeq ($(VMLINUX_H),) 1125 ifeq ($(VMLINUX_BTF),) 1126 $(error Missing bpftool input for generating vmlinux.h) 1127 endif 1128endif 1129 1130$(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL) 1131ifeq ($(VMLINUX_H),) 1132 $(QUIET_GEN)$(BPFTOOL) btf dump file $< format c > $@ 1133else 1134 $(Q)cp "$(VMLINUX_H)" $@ 1135endif 1136 1137$(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) $(SKEL_OUT)/vmlinux.h | $(SKEL_TMP_OUT) 1138 $(QUIET_CLANG)$(CLANG) -g -O2 --target=bpf $(CLANG_OPTIONS) $(BPF_INCLUDE) $(TOOLS_UAPI_INCLUDE) \ 1139 -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@ 1140 1141$(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL) 1142 $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@ 1143 1144bpf-skel: $(SKELETONS) 1145 1146.PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o 1147 1148else # BUILD_BPF_SKEL 1149 1150bpf-skel: 1151 1152endif # BUILD_BPF_SKEL 1153 1154bpf-skel-clean: 1155 $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS) $(SKEL_OUT)/vmlinux.h 1156 1157clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBSYMBOL)-clean $(LIBPERF)-clean fixdep-clean python-clean bpf-skel-clean tests-coresight-targets-clean 1158 $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-iostat $(LANG_BINDINGS) 1159 $(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete 1160 $(Q)$(RM) $(OUTPUT).config-detected 1161 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)$(LIBJVMTI).so 1162 $(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* \ 1163 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \ 1164 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \ 1165 $(OUTPUT)pmu-events/pmu-events.c \ 1166 $(OUTPUT)pmu-events/metric_test.log \ 1167 $(OUTPUT)$(fadvise_advice_array) \ 1168 $(OUTPUT)$(fsconfig_arrays) \ 1169 $(OUTPUT)$(fsmount_arrays) \ 1170 $(OUTPUT)$(fspick_arrays) \ 1171 $(OUTPUT)$(madvise_behavior_array) \ 1172 $(OUTPUT)$(mmap_flags_array) \ 1173 $(OUTPUT)$(mmap_prot_array) \ 1174 $(OUTPUT)$(mremap_flags_array) \ 1175 $(OUTPUT)$(mount_flags_array) \ 1176 $(OUTPUT)$(move_mount_flags_array) \ 1177 $(OUTPUT)$(drm_ioctl_array) \ 1178 $(OUTPUT)$(pkey_alloc_access_rights_array) \ 1179 $(OUTPUT)$(sndrv_ctl_ioctl_array) \ 1180 $(OUTPUT)$(sndrv_pcm_ioctl_array) \ 1181 $(OUTPUT)$(kvm_ioctl_array) \ 1182 $(OUTPUT)$(kcmp_type_array) \ 1183 $(OUTPUT)$(socket_arrays) \ 1184 $(OUTPUT)$(sockaddr_arrays) \ 1185 $(OUTPUT)$(vhost_virtio_ioctl_array) \ 1186 $(OUTPUT)$(perf_ioctl_array) \ 1187 $(OUTPUT)$(prctl_option_array) \ 1188 $(OUTPUT)$(usbdevfs_ioctl_array) \ 1189 $(OUTPUT)$(x86_arch_irq_vectors_array) \ 1190 $(OUTPUT)$(x86_arch_MSRs_array) \ 1191 $(OUTPUT)$(x86_arch_prctl_code_array) \ 1192 $(OUTPUT)$(rename_flags_array) \ 1193 $(OUTPUT)$(arch_errno_name_array) \ 1194 $(OUTPUT)$(sync_file_range_arrays) 1195 $(call QUIET_CLEAN, Documentation) \ 1196 $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null 1197 1198# 1199# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY) 1200# file if defined, with no further action. 1201feature-dump: 1202ifdef FEATURE_DUMP_COPY 1203 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY) 1204 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)" 1205else 1206 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP" 1207endif 1208 1209 1210FORCE: 1211 1212.PHONY: all install clean config-clean strip install-gtk 1213.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell 1214.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare 1215.PHONY: archheaders python_perf_target 1216 1217endif # force_fixdep 1218 1219# Delete partially updated (corrupted) files on error 1220.DELETE_ON_ERROR: 1221