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TOMOYO Linux Cross Reference
Linux/tools/perf/Makefile.perf

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.12 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

Diff markup

Differences between /tools/perf/Makefile.perf (Version linux-6.12-rc7) and /tools/perf/Makefile.perf (Version linux-6.6.60)


  1 # SPDX-License-Identifier: GPL-2.0-only             1 # SPDX-License-Identifier: GPL-2.0-only
  2 include ../scripts/Makefile.include                 2 include ../scripts/Makefile.include
  3 include ../scripts/Makefile.arch                    3 include ../scripts/Makefile.arch
  4                                                     4 
  5 # The default target of this Makefile is...         5 # The default target of this Makefile is...
  6 all:                                                6 all:
  7                                                     7 
  8 include ../scripts/utilities.mak                    8 include ../scripts/utilities.mak
  9                                                     9 
 10 # Define V to have a more verbose compile.         10 # Define V to have a more verbose compile.
 11 #                                                  11 #
 12 # Define VF to have a more verbose feature che     12 # Define VF to have a more verbose feature check output.
 13 #                                                  13 #
 14 # Define O to save output files in a separate      14 # Define O to save output files in a separate directory.
 15 #                                                  15 #
 16 # Define ARCH as name of target architecture i     16 # Define ARCH as name of target architecture if you want cross-builds.
 17 #                                                  17 #
 18 # Define CROSS_COMPILE as prefix name of compi     18 # Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
 19 #                                                  19 #
 20 # Define NO_LIBPERL to disable perl script ext     20 # Define NO_LIBPERL to disable perl script extension.
 21 #                                                  21 #
 22 # Define NO_LIBPYTHON to disable python script     22 # Define NO_LIBPYTHON to disable python script extension.
 23 #                                                  23 #
 24 # Define PYTHON to point to the python binary      24 # Define PYTHON to point to the python binary if the default
 25 # `python' is not correct; for example: PYTHON     25 # `python' is not correct; for example: PYTHON=python2
 26 #                                                  26 #
 27 # Define PYTHON_CONFIG to point to the python-     27 # Define PYTHON_CONFIG to point to the python-config binary if
 28 # the default `$(PYTHON)-config' is not correc     28 # the default `$(PYTHON)-config' is not correct.
 29 #                                                  29 #
 30 # Define ASCIIDOC8 if you want to format docum     30 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 31 #                                                  31 #
 32 # Define DOCBOOK_XSL_172 if you want to format     32 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 33 #                                                  33 #
 34 # Define LDFLAGS=-static to build a static bin     34 # Define LDFLAGS=-static to build a static binary.
 35 #                                                  35 #
 36 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m3     36 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
 37 #                                                  37 #
 38 # Define EXCLUDE_EXTLIBS=-lmylib to exclude li     38 # Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated
 39 # EXTLIBS.                                         39 # EXTLIBS.
 40 #                                                  40 #
 41 # Define EXTRA_PERFLIBS to pass extra librarie     41 # Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS.
 42 #                                                  42 #
 43 # Define NO_DWARF if you do not want debug-inf     43 # Define NO_DWARF if you do not want debug-info analysis feature at all.
 44 #                                                  44 #
 45 # Define WERROR=0 to disable treating any warn     45 # Define WERROR=0 to disable treating any warnings as errors.
 46 #                                                  46 #
 47 # Define NO_SLANG if you do not want TUI suppo     47 # Define NO_SLANG if you do not want TUI support.
 48 #                                                  48 #
 49 # Define GTK2 if you want GTK+ GUI support.        49 # Define GTK2 if you want GTK+ GUI support.
 50 #                                                  50 #
 51 # Define NO_DEMANGLE if you do not want C++ sy     51 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
 52 #                                                  52 #
 53 # Define NO_LIBELF if you do not want libelf d     53 # Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
 54 #                                                  54 #
 55 # Define NO_LIBUNWIND if you do not want libun     55 # Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
 56 # backtrace post unwind.                           56 # backtrace post unwind.
 57 #                                                  57 #
 58 # Define NO_BACKTRACE if you do not want stack     58 # Define NO_BACKTRACE if you do not want stack backtrace debug feature
 59 #                                                  59 #
 60 # Define NO_LIBNUMA if you do not want numa pe     60 # Define NO_LIBNUMA if you do not want numa perf benchmark
 61 #                                                  61 #
 62 # Define NO_LIBAUDIT if you do not want libaud     62 # Define NO_LIBAUDIT if you do not want libaudit support
 63 #                                                  63 #
 64 # Define NO_LIBBIONIC if you do not want bioni     64 # Define NO_LIBBIONIC if you do not want bionic support
 65 #                                                  65 #
 66 # Define NO_LIBCRYPTO if you do not want libcr     66 # Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
 67 # used for generating build-ids for ELFs gener     67 # used for generating build-ids for ELFs generated by jitdump.
 68 #                                                  68 #
 69 # Define NO_LIBDW_DWARF_UNWIND if you do not w     69 # Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
 70 # for dwarf backtrace post unwind.                 70 # for dwarf backtrace post unwind.
 71 #                                                  71 #
 72 # Define NO_LIBTRACEEVENT=1 if you don't want      72 # Define NO_LIBTRACEEVENT=1 if you don't want libtraceevent to be linked,
 73 # this will remove multiple features and tools     73 # this will remove multiple features and tools, such as 'perf trace',
 74 # that need it to read tracefs event format fi     74 # that need it to read tracefs event format files, etc.
 75 #                                                  75 #
 76 # Define NO_PERF_READ_VDSO32 if you do not wan     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     77 # for reading the 32-bit compatibility VDSO in 64-bit mode
 78 #                                                  78 #
 79 # Define NO_PERF_READ_VDSOX32 if you do not wa     79 # Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
 80 # for reading the x32 mode 32-bit compatibilit     80 # for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
 81 #                                                  81 #
 82 # Define NO_ZLIB if you do not want to support     82 # Define NO_ZLIB if you do not want to support compressed kernel modules
 83 #                                                  83 #
 84 # Define NO_LIBBABELTRACE if you do not want l     84 # Define NO_LIBBABELTRACE if you do not want libbabeltrace support
 85 # for CTF data format.                             85 # for CTF data format.
 86 #                                                  86 #
 87 # Define NO_CAPSTONE if you do not want libcap << 
 88 # for disasm engine.                           << 
 89 #                                              << 
 90 # Define NO_LZMA if you do not want to support     87 # Define NO_LZMA if you do not want to support compressed (xz) kernel modules
 91 #                                                  88 #
 92 # Define NO_AUXTRACE if you do not want AUX ar     89 # Define NO_AUXTRACE if you do not want AUX area tracing support
 93 #                                                  90 #
 94 # Define NO_LIBBPF if you do not want BPF supp     91 # Define NO_LIBBPF if you do not want BPF support
 95 #                                                  92 #
 96 # Define NO_LIBCAP if you do not want process      93 # Define NO_LIBCAP if you do not want process capabilities considered by perf
 97 #                                                  94 #
 98 # Define NO_SDT if you do not want to define S     95 # Define NO_SDT if you do not want to define SDT event in perf tools,
 99 # note that it doesn't disable SDT scanning su     96 # note that it doesn't disable SDT scanning support.
100 #                                                  97 #
101 # Define FEATURES_DUMP to provide features det     98 # Define FEATURES_DUMP to provide features detection dump file
102 # and bypass the feature detection                 99 # and bypass the feature detection
103 #                                                 100 #
104 # Define NO_JVMTI if you do not want jvmti age    101 # Define NO_JVMTI if you do not want jvmti agent built
105 #                                                 102 #
106 # Define NO_JVMTI_CMLR (debug only) if you do     103 # Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR
107 # data for java source lines.                     104 # data for java source lines.
108 #                                                 105 #
109 # Define CORESIGHT if you DO WANT support for     106 # Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
110 #                                                 107 #
111 # Define NO_AIO if you do not want support of     108 # Define NO_AIO if you do not want support of Posix AIO based trace
112 # streaming for record mode. Currently Posix A    109 # streaming for record mode. Currently Posix AIO trace streaming is
113 # supported only when linking with glibc.         110 # supported only when linking with glibc.
114 #                                                 111 #
115 # Define NO_LIBZSTD if you do not want support    112 # Define NO_LIBZSTD if you do not want support of Zstandard based runtime
116 # trace compression in record mode.               113 # trace compression in record mode.
117 #                                                 114 #
118 # Define TCMALLOC to enable tcmalloc heap prof    115 # Define TCMALLOC to enable tcmalloc heap profiling.
119 #                                                 116 #
120 # Define LIBBPF_DYNAMIC to enable libbpf dynam    117 # Define LIBBPF_DYNAMIC to enable libbpf dynamic linking.
121 #                                                 118 #
122 # Define NO_SYSCALL_TABLE=1 to disable the use    119 # Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables
123 # generated from the kernel .tbl or unistd.h f    120 # generated from the kernel .tbl or unistd.h files and use, if available, libaudit
124 # for doing the conversions to/from strings/id    121 # for doing the conversions to/from strings/id.
125 #                                                 122 #
126 # Define NO_LIBPFM4 to disable libpfm4 events     123 # Define NO_LIBPFM4 to disable libpfm4 events extension.
127 #                                                 124 #
128 # Define NO_LIBDEBUGINFOD if you do not want s    125 # Define NO_LIBDEBUGINFOD if you do not want support debuginfod
129 #                                                 126 #
130 # Set BUILD_BPF_SKEL to 0 to override BUILD_BP !! 127 # Define BUILD_BPF_SKEL to enable BPF skeletons
131 #                                                 128 #
132 # Define BUILD_NONDISTRO to enable building an    129 # Define BUILD_NONDISTRO to enable building an linking against libbfd and
133 # libiberty distribution license incompatible     130 # libiberty distribution license incompatible libraries.
134 #                                                 131 #
135 # Define EXTRA_TESTS to enable building extra     132 # Define EXTRA_TESTS to enable building extra tests useful mainly to perf
136 # developers, such as:                            133 # developers, such as:
137 #       x86 instruction decoder - new instruct    134 #       x86 instruction decoder - new instructions test
138 #                                                 135 #
139 # Define GEN_VMLINUX_H to generate vmlinux.h f    136 # Define GEN_VMLINUX_H to generate vmlinux.h from the BTF.
140 #                                              << 
141 # Define NO_SHELLCHECK if you do not want to r << 
142                                                   137 
143 # As per kernel Makefile, avoid funny characte    138 # As per kernel Makefile, avoid funny character set dependencies
144 unexport LC_ALL                                   139 unexport LC_ALL
145 LC_COLLATE=C                                      140 LC_COLLATE=C
146 LC_NUMERIC=C                                      141 LC_NUMERIC=C
147 export LC_COLLATE LC_NUMERIC                      142 export LC_COLLATE LC_NUMERIC
148                                                   143 
149 ifeq ($(srctree),)                                144 ifeq ($(srctree),)
150 srctree := $(patsubst %/,%,$(dir $(CURDIR)))      145 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
151 srctree := $(patsubst %/,%,$(dir $(srctree)))     146 srctree := $(patsubst %/,%,$(dir $(srctree)))
152 #$(info Determined 'srctree' to be $(srctree))    147 #$(info Determined 'srctree' to be $(srctree))
153 endif                                             148 endif
154                                                   149 
155 ifneq ($(objtree),)                               150 ifneq ($(objtree),)
156 #$(info Determined 'objtree' to be $(objtree))    151 #$(info Determined 'objtree' to be $(objtree))
157 endif                                             152 endif
158                                                   153 
159 ifneq ($(OUTPUT),)                                154 ifneq ($(OUTPUT),)
160 #$(info Determined 'OUTPUT' to be $(OUTPUT))      155 #$(info Determined 'OUTPUT' to be $(OUTPUT))
161 # Adding $(OUTPUT) as a directory to look for     156 # Adding $(OUTPUT) as a directory to look for source files,
162 # because use generated output files as source    157 # because use generated output files as sources dependency
163 # for flex/bison parsers.                         158 # for flex/bison parsers.
164 VPATH += $(OUTPUT)                                159 VPATH += $(OUTPUT)
165 export VPATH                                      160 export VPATH
166 # create symlink to the original source        << 
167 SOURCE := $(shell ln -sf $(srctree)/tools/perf << 
168 endif                                             161 endif
169                                                   162 
170 ifeq ($(V),1)                                     163 ifeq ($(V),1)
171   Q =                                             164   Q =
172 else                                              165 else
173   Q = @                                           166   Q = @
174 endif                                             167 endif
175                                                   168 
176 # Do not use make's built-in rules                169 # Do not use make's built-in rules
177 # (this improves performance and avoids hard-t    170 # (this improves performance and avoids hard-to-debug behaviour);
178 MAKEFLAGS += -r                                   171 MAKEFLAGS += -r
179                                                   172 
180 # Makefiles suck: This macro sets a default va    173 # Makefiles suck: This macro sets a default value of $(2) for the
181 # variable named by $(1), unless the variable     174 # variable named by $(1), unless the variable has been set by
182 # environment or command line. This is necessa    175 # environment or command line. This is necessary for CC and AR
183 # because make sets default values, so the sim    176 # because make sets default values, so the simpler ?= approach
184 # won't work as expected.                         177 # won't work as expected.
185 define allow-override                             178 define allow-override
186   $(if $(or $(findstring environment,$(origin     179   $(if $(or $(findstring environment,$(origin $(1))),\
187             $(findstring command line,$(origin    180             $(findstring command line,$(origin $(1)))),,\
188     $(eval $(1) = $(2)))                          181     $(eval $(1) = $(2)))
189 endef                                             182 endef
190                                                   183 
191 LD += $(EXTRA_LDFLAGS)                            184 LD += $(EXTRA_LDFLAGS)
192                                                   185 
193 HOSTCC  ?= gcc                                    186 HOSTCC  ?= gcc
194 HOSTLD  ?= ld                                     187 HOSTLD  ?= ld
195 HOSTAR  ?= ar                                     188 HOSTAR  ?= ar
196 CLANG   ?= clang                                  189 CLANG   ?= clang
197                                                   190 
198 # Some distros provide the command $(CROSS_COM !! 191 PKG_CONFIG = $(CROSS_COMPILE)pkg-config
199 # searching packges installed with Multiarch.  << 
200 # compilation if it is existed.                << 
201 ifneq (, $(shell which $(CROSS_COMPILE)pkg-con << 
202   PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config     << 
203 else                                           << 
204   PKG_CONFIG ?= pkg-config                     << 
205                                                << 
206   # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alon << 
207   # for modified system root, is required for  << 
208   # If these PKG_CONFIG environment variables  << 
209   # paths are used instead.                    << 
210   ifdef CROSS_COMPILE                          << 
211     ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PAT << 
212       CROSS_ARCH = $(shell $(CC) -dumpmachine) << 
213       PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ << 
214       PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR << 
215       PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR << 
216       PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR << 
217       PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR << 
218       export PKG_CONFIG_LIBDIR                 << 
219       $(warning Missing PKG_CONFIG_LIBDIR, PKG << 
220       $(warning set PKG_CONFIG_LIBDIR for usin << 
221     endif                                      << 
222   endif                                        << 
223 endif                                          << 
224                                                   192 
225 RM      = rm -f                                   193 RM      = rm -f
226 LN      = ln -f                                   194 LN      = ln -f
227 MKDIR   = mkdir                                   195 MKDIR   = mkdir
228 FIND    = find                                    196 FIND    = find
229 INSTALL = install                                 197 INSTALL = install
230 FLEX    ?= flex                                   198 FLEX    ?= flex
231 BISON   ?= bison                                  199 BISON   ?= bison
232 STRIP   = strip                                   200 STRIP   = strip
233 AWK     = awk                                     201 AWK     = awk
234 READELF ?= readelf                                202 READELF ?= readelf
235                                                   203 
236 # include Makefile.config by default and rule     204 # include Makefile.config by default and rule out
237 # non-config cases                                205 # non-config cases
238 config := 1                                       206 config := 1
239                                                   207 
240 NON_CONFIG_TARGETS := clean python-clean TAGS     208 NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help
241                                                   209 
242 ifdef MAKECMDGOALS                                210 ifdef MAKECMDGOALS
243 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAK    211 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
244   VMLINUX_H=$(src-perf)/util/bpf_skel/vmlinux/ << 
245   config := 0                                     212   config := 0
246 endif                                             213 endif
247 endif                                             214 endif
248                                                   215 
249 # The fixdep build - we force fixdep tool to b    216 # The fixdep build - we force fixdep tool to be built as
250 # the first target in the separate make sessio    217 # the first target in the separate make session not to be
251 # disturbed by any parallel make jobs. Once fi    218 # disturbed by any parallel make jobs. Once fixdep is done
252 # we issue the requested build with FIXDEP=1 v    219 # we issue the requested build with FIXDEP=1 variable.
253 #                                                 220 #
254 # The fixdep build is disabled for $(NON_CONFI    221 # The fixdep build is disabled for $(NON_CONFIG_TARGETS)
255 # targets, because it's not necessary.            222 # targets, because it's not necessary.
256                                                   223 
257 ifdef FIXDEP                                      224 ifdef FIXDEP
258   force_fixdep := 0                               225   force_fixdep := 0
259 else                                              226 else
260   force_fixdep := $(config)                       227   force_fixdep := $(config)
261 endif                                             228 endif
262                                                   229 
263 # Runs shellcheck on perf test shell scripts   << 
264 ifeq ($(NO_SHELLCHECK),1)                      << 
265   SHELLCHECK :=                                << 
266 else                                           << 
267   SHELLCHECK := $(shell which shellcheck 2> /d << 
268 endif                                          << 
269                                                << 
270 # shellcheck is using in tools/perf/tests/Buil << 
271 # introduced in v0.4.7) and -S/--severity (int << 
272 # minimal shellcheck version as v0.6.0.        << 
273 ifneq ($(SHELLCHECK),)                         << 
274   ifeq ($(shell expr $(shell $(SHELLCHECK) --v << 
275         sed -e 's/.\+ \([0-9]\+\).\([0-9]\+\). << 
276     SHELLCHECK :=                              << 
277   endif                                        << 
278 endif                                          << 
279                                                << 
280 export srctree OUTPUT RM CC CXX LD AR CFLAGS C    230 export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
281 export HOSTCC HOSTLD HOSTAR HOSTCFLAGS SHELLCH !! 231 export HOSTCC HOSTLD HOSTAR HOSTCFLAGS
282                                                   232 
283 include $(srctree)/tools/build/Makefile.includ    233 include $(srctree)/tools/build/Makefile.include
284                                                   234 
285 ifeq ($(force_fixdep),1)                          235 ifeq ($(force_fixdep),1)
286 goals := $(filter-out all sub-make, $(MAKECMDG    236 goals := $(filter-out all sub-make, $(MAKECMDGOALS))
287                                                   237 
288 $(goals) all: sub-make                            238 $(goals) all: sub-make
289                                                   239 
290 sub-make: fixdep                                  240 sub-make: fixdep
291         @./check-headers.sh                       241         @./check-headers.sh
292         $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf     242         $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
293                                                   243 
294 else # force_fixdep                               244 else # force_fixdep
295                                                   245 
296 LIBAPI_DIR      = $(srctree)/tools/lib/api/       246 LIBAPI_DIR      = $(srctree)/tools/lib/api/
297 LIBBPF_DIR      = $(srctree)/tools/lib/bpf/       247 LIBBPF_DIR      = $(srctree)/tools/lib/bpf/
298 LIBSUBCMD_DIR   = $(srctree)/tools/lib/subcmd/    248 LIBSUBCMD_DIR   = $(srctree)/tools/lib/subcmd/
299 LIBSYMBOL_DIR   = $(srctree)/tools/lib/symbol/    249 LIBSYMBOL_DIR   = $(srctree)/tools/lib/symbol/
300 LIBPERF_DIR     = $(srctree)/tools/lib/perf/      250 LIBPERF_DIR     = $(srctree)/tools/lib/perf/
301 DOC_DIR         = $(srctree)/tools/perf/Docume    251 DOC_DIR         = $(srctree)/tools/perf/Documentation/
302                                                   252 
303 # Set FEATURE_TESTS to 'all' so all possible f    253 # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
304 # Without this setting the output feature dump    254 # Without this setting the output feature dump file misses some features, for
305 # example, liberty. Select all checkers so we     255 # example, liberty. Select all checkers so we won't get an incomplete feature
306 # dump file.                                      256 # dump file.
307 ifeq ($(config),1)                                257 ifeq ($(config),1)
308 ifdef MAKECMDGOALS                                258 ifdef MAKECMDGOALS
309 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),f    259 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
310 FEATURE_TESTS := all                              260 FEATURE_TESTS := all
311 endif                                             261 endif
312 endif                                             262 endif
313 include Makefile.config                           263 include Makefile.config
314 endif                                             264 endif
315                                                   265 
316 ifeq ($(config),0)                                266 ifeq ($(config),0)
317 include $(srctree)/tools/scripts/Makefile.arch    267 include $(srctree)/tools/scripts/Makefile.arch
318 -include arch/$(SRCARCH)/Makefile                 268 -include arch/$(SRCARCH)/Makefile
319 endif                                             269 endif
320                                                   270 
321 # The FEATURE_DUMP_EXPORT holds location of th    271 # The FEATURE_DUMP_EXPORT holds location of the actual
322 # FEATURE_DUMP file to be used to bypass featu    272 # FEATURE_DUMP file to be used to bypass feature detection
323 # (for bpf or any other subproject)               273 # (for bpf or any other subproject)
324 ifeq ($(FEATURES_DUMP),)                          274 ifeq ($(FEATURES_DUMP),)
325 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEA    275 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
326 else                                              276 else
327 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_D    277 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
328 endif                                             278 endif
329                                                   279 
330 export prefix bindir sharedir sysconfdir DESTD    280 export prefix bindir sharedir sysconfdir DESTDIR
331                                                   281 
332 # sparse is architecture-neutral, which means     282 # sparse is architecture-neutral, which means that we need to tell it
333 # explicitly what architecture to check for. F    283 # explicitly what architecture to check for. Fix this up for yours..
334 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__     284 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
335                                                   285 
336 # Guard against environment variables             286 # Guard against environment variables
337 PYRF_OBJS =                                       287 PYRF_OBJS =
338 SCRIPT_SH =                                       288 SCRIPT_SH =
339                                                   289 
340 SCRIPT_SH += perf-archive.sh                      290 SCRIPT_SH += perf-archive.sh
341 SCRIPT_SH += perf-iostat.sh                       291 SCRIPT_SH += perf-iostat.sh
342                                                   292 
343 grep-libs = $(filter -l%,$(1))                    293 grep-libs = $(filter -l%,$(1))
344 strip-libs = $(filter-out -l%,$(1))               294 strip-libs = $(filter-out -l%,$(1))
345                                                   295 
346 ifneq ($(OUTPUT),)                                296 ifneq ($(OUTPUT),)
347   LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi     297   LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi
348 else                                              298 else
349   LIBAPI_OUTPUT = $(CURDIR)/libapi                299   LIBAPI_OUTPUT = $(CURDIR)/libapi
350 endif                                             300 endif
351 LIBAPI_DESTDIR = $(LIBAPI_OUTPUT)                 301 LIBAPI_DESTDIR = $(LIBAPI_OUTPUT)
352 LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include        302 LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include
353 LIBAPI = $(LIBAPI_OUTPUT)/libapi.a                303 LIBAPI = $(LIBAPI_OUTPUT)/libapi.a
354 export LIBAPI                                     304 export LIBAPI
355 CFLAGS += -I$(LIBAPI_OUTPUT)/include              305 CFLAGS += -I$(LIBAPI_OUTPUT)/include
356                                                   306 
357 ifneq ($(OUTPUT),)                                307 ifneq ($(OUTPUT),)
358   LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf     308   LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf
359 else                                              309 else
360   LIBBPF_OUTPUT = $(CURDIR)/libbpf                310   LIBBPF_OUTPUT = $(CURDIR)/libbpf
361 endif                                             311 endif
362 ifdef LIBBPF_STATIC                               312 ifdef LIBBPF_STATIC
363   LIBBPF_DESTDIR = $(LIBBPF_OUTPUT)               313   LIBBPF_DESTDIR = $(LIBBPF_OUTPUT)
364   LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include      314   LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include
365   LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a              315   LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a
366   CFLAGS += -I$(LIBBPF_OUTPUT)/include            316   CFLAGS += -I$(LIBBPF_OUTPUT)/include
367 endif                                             317 endif
368                                                   318 
369 ifneq ($(OUTPUT),)                                319 ifneq ($(OUTPUT),)
370   LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libs    320   LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd
371 else                                              321 else
372   LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd          322   LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd
373 endif                                             323 endif
374 LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT)           324 LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT)
375 LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/inclu    325 LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/include
376 LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a       326 LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a
377 CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include           327 CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include
378                                                   328 
379 ifneq ($(OUTPUT),)                                329 ifneq ($(OUTPUT),)
380   LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libs    330   LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libsymbol
381 else                                              331 else
382   LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol          332   LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol
383 endif                                             333 endif
384 LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT)           334 LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT)
385 LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/inclu    335 LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/include
386 LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a       336 LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a
387 CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include           337 CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include
388                                                   338 
389 ifneq ($(OUTPUT),)                                339 ifneq ($(OUTPUT),)
390   LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libper    340   LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libperf
391 else                                              341 else
392   LIBPERF_OUTPUT = $(CURDIR)/libperf              342   LIBPERF_OUTPUT = $(CURDIR)/libperf
393 endif                                             343 endif
394 LIBPERF_DESTDIR = $(LIBPERF_OUTPUT)               344 LIBPERF_DESTDIR = $(LIBPERF_OUTPUT)
395 LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include      345 LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include
396 LIBPERF = $(LIBPERF_OUTPUT)/libperf.a             346 LIBPERF = $(LIBPERF_OUTPUT)/libperf.a
397 export LIBPERF                                    347 export LIBPERF
398 CFLAGS += -I$(LIBPERF_OUTPUT)/include             348 CFLAGS += -I$(LIBPERF_OUTPUT)/include
399                                                   349 
400 # python extension build directories              350 # python extension build directories
401 PYTHON_EXTBUILD     := $(OUTPUT)python_ext_bui    351 PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
402 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/     352 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
403 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/     353 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
404 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP    354 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
405                                                   355 
406 python-clean := $(call QUIET_CLEAN, python) $(    356 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
407                                                   357 
408 # Use the detected configuration               !! 358 ifeq ($(CONFIG_LIBTRACEEVENT),y)
409 -include $(OUTPUT).config-detected             !! 359   PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
                                                   >> 360 else
                                                   >> 361   PYTHON_EXT_SRCS := $(shell grep -v '^\#\|util/trace-event.c' util/python-ext-sources)
                                                   >> 362 endif
                                                   >> 363 
                                                   >> 364 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBAPI)
410                                                   365 
411 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))         366 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
412                                                   367 
413 PROGRAMS += $(OUTPUT)perf                         368 PROGRAMS += $(OUTPUT)perf
414                                                   369 
415 ifndef NO_PERF_READ_VDSO32                        370 ifndef NO_PERF_READ_VDSO32
416 PROGRAMS += $(OUTPUT)perf-read-vdso32             371 PROGRAMS += $(OUTPUT)perf-read-vdso32
417 endif                                             372 endif
418                                                   373 
419 ifndef NO_PERF_READ_VDSOX32                       374 ifndef NO_PERF_READ_VDSOX32
420 PROGRAMS += $(OUTPUT)perf-read-vdsox32            375 PROGRAMS += $(OUTPUT)perf-read-vdsox32
421 endif                                             376 endif
422                                                   377 
423 LIBJVMTI = libperf-jvmti.so                       378 LIBJVMTI = libperf-jvmti.so
424                                                   379 
425 ifndef NO_JVMTI                                   380 ifndef NO_JVMTI
426 PROGRAMS += $(OUTPUT)$(LIBJVMTI)                  381 PROGRAMS += $(OUTPUT)$(LIBJVMTI)
427 endif                                             382 endif
428                                                   383 
429 DLFILTERS := dlfilter-test-api-v0.so dlfilter-    384 DLFILTERS := dlfilter-test-api-v0.so dlfilter-test-api-v2.so dlfilter-show-cycles.so
430 DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%    385 DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS))
431                                                   386 
432 # what 'all' will build and 'install' will ins    387 # what 'all' will build and 'install' will install, in perfexecdir
433 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILT    388 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS)
434                                                   389 
435 # what 'all' will build but not install in per    390 # what 'all' will build but not install in perfexecdir
436 OTHER_PROGRAMS = $(OUTPUT)perf                    391 OTHER_PROGRAMS = $(OUTPUT)perf
437                                                   392 
438 # Set paths to tools early so that they can be    393 # Set paths to tools early so that they can be used for version tests.
439 ifndef SHELL_PATH                                 394 ifndef SHELL_PATH
440   SHELL_PATH = /bin/sh                            395   SHELL_PATH = /bin/sh
441 endif                                             396 endif
442 ifndef PERL_PATH                                  397 ifndef PERL_PATH
443   PERL_PATH = /usr/bin/perl                       398   PERL_PATH = /usr/bin/perl
444 endif                                             399 endif
445                                                   400 
446 export PERL_PATH                                  401 export PERL_PATH
447                                                   402 
448 LIBPERF_BENCH_IN := $(OUTPUT)perf-bench-in.o   << 
449 LIBPERF_BENCH := $(OUTPUT)libperf-bench.a      << 
450                                                << 
451 LIBPERF_TEST_IN := $(OUTPUT)perf-test-in.o     << 
452 LIBPERF_TEST := $(OUTPUT)libperf-test.a        << 
453                                                << 
454 LIBPERF_UI_IN := $(OUTPUT)perf-ui-in.o         << 
455 LIBPERF_UI := $(OUTPUT)libperf-ui.a            << 
456                                                << 
457 LIBPERF_UTIL_IN := $(OUTPUT)perf-util-in.o     << 
458 LIBPERF_UTIL := $(OUTPUT)libperf-util.a        << 
459                                                << 
460 LIBPMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-ev << 
461 LIBPMU_EVENTS := $(OUTPUT)libpmu-events.a      << 
462                                                << 
463 PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $    403 PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL)
464 ifdef LIBBPF_STATIC                               404 ifdef LIBBPF_STATIC
465   PERFLIBS += $(LIBBPF)                           405   PERFLIBS += $(LIBBPF)
466 endif                                             406 endif
467 PERFLIBS += $(LIBPERF_BENCH) $(LIBPERF_TEST) $ << 
468 PERFLIBS += $(LIBPMU_EVENTS)                   << 
469                                                   407 
470 # We choose to avoid "if .. else if .. else ..    408 # We choose to avoid "if .. else if .. else .. endif endif"
471 # because maintaining the nesting to match is     409 # because maintaining the nesting to match is a pain.  If
472 # we had "elif" things would have been much ni    410 # we had "elif" things would have been much nicer...
473                                                   411 
474 ifneq ($(OUTPUT),)                                412 ifneq ($(OUTPUT),)
475   CFLAGS += -I$(OUTPUT)                           413   CFLAGS += -I$(OUTPUT)
476 endif                                             414 endif
477                                                   415 
478 ifdef GTK2                                        416 ifdef GTK2
479   ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so         417   ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
480   GTK_IN := $(OUTPUT)gtk-in.o                     418   GTK_IN := $(OUTPUT)gtk-in.o
481 endif                                             419 endif
482                                                   420 
483 ifdef ASCIIDOC8                                   421 ifdef ASCIIDOC8
484   export ASCIIDOC8                                422   export ASCIIDOC8
485 endif                                             423 endif
486                                                   424 
487 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS    425 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
488 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA    426 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
489                                                   427 
490 export INSTALL SHELL_PATH                         428 export INSTALL SHELL_PATH
491                                                   429 
492 ### Build rules                                   430 ### Build rules
493                                                   431 
494 SHELL = $(SHELL_PATH)                             432 SHELL = $(SHELL_PATH)
495                                                   433 
496 arm64_gen_sysreg_dir := $(srctree)/tools/arch/ << 
497 ifneq ($(OUTPUT),)                             << 
498   arm64_gen_sysreg_outdir := $(abspath $(OUTPU << 
499 else                                           << 
500   arm64_gen_sysreg_outdir := $(CURDIR)         << 
501 endif                                          << 
502                                                << 
503 arm64-sysreg-defs: FORCE                       << 
504         $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) << 
505                 prefix= subdir=                << 
506                                                << 
507 arm64-sysreg-defs-clean:                       << 
508         $(call QUIET_CLEAN,arm64-sysreg-defs)  << 
509         $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) << 
510                 prefix= subdir= clean > /dev/n << 
511                                                << 
512 beauty_linux_dir := $(srctree)/tools/perf/trac    434 beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/
513 beauty_uapi_linux_dir := $(srctree)/tools/perf << 
514 beauty_uapi_sound_dir := $(srctree)/tools/perf << 
515 beauty_arch_asm_dir := $(srctree)/tools/perf/t << 
516 beauty_x86_arch_asm_uapi_dir := $(srctree)/too << 
517                                                << 
518 linux_uapi_dir := $(srctree)/tools/include/uap    435 linux_uapi_dir := $(srctree)/tools/include/uapi/linux
519 asm_generic_uapi_dir := $(srctree)/tools/inclu    436 asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
520 arch_asm_uapi_dir := $(srctree)/tools/arch/$(S    437 arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/
                                                   >> 438 x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/
521 x86_arch_asm_dir := $(srctree)/tools/arch/x86/    439 x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/
522                                                   440 
523 beauty_outdir := $(OUTPUT)trace/beauty/generat    441 beauty_outdir := $(OUTPUT)trace/beauty/generated
524 beauty_ioctl_outdir := $(beauty_outdir)/ioctl     442 beauty_ioctl_outdir := $(beauty_outdir)/ioctl
525                                                << 
526 # Create output directory if not already prese << 
527 $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkd << 
528                                                << 
529 fs_at_flags_array := $(beauty_outdir)/fs_at_fl << 
530 fs_at_flags_tbl := $(srctree)/tools/perf/trace << 
531                                                << 
532 $(fs_at_flags_array): $(beauty_uapi_linux_dir) << 
533         $(Q)$(SHELL) '$(fs_at_flags_tbl)' $(be << 
534                                                << 
535 clone_flags_array := $(beauty_outdir)/clone_fl << 
536 clone_flags_tbl := $(srctree)/tools/perf/trace << 
537                                                << 
538 $(clone_flags_array): $(beauty_uapi_linux_dir) << 
539         $(Q)$(SHELL) '$(clone_flags_tbl)' $(be << 
540                                                << 
541 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_    443 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
542 drm_hdr_dir := $(srctree)/tools/include/uapi/d    444 drm_hdr_dir := $(srctree)/tools/include/uapi/drm
543 drm_ioctl_tbl := $(srctree)/tools/perf/trace/b    445 drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
544                                                   446 
                                                   >> 447 # Create output directory if not already present
                                                   >> 448 _dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
                                                   >> 449 
545 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm    450 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
546         $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_    451         $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
547                                                   452 
548 fadvise_advice_array := $(beauty_outdir)/fadvi    453 fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c
549 fadvise_advice_tbl := $(srctree)/tools/perf/tr    454 fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
550                                                   455 
551 $(fadvise_advice_array): $(linux_uapi_dir)/in.    456 $(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
552         $(Q)$(SHELL) '$(fadvise_advice_tbl)' $    457         $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
553                                                   458 
554 fsmount_arrays := $(beauty_outdir)/fsmount_arr    459 fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c
555 fsmount_tbls := $(srctree)/tools/perf/trace/be    460 fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh
556                                                   461 
557 $(fsmount_arrays): $(beauty_uapi_linux_dir)/mo !! 462 $(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls)
558         $(Q)$(SHELL) '$(fsmount_tbls)' $(beaut !! 463         $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@
559                                                   464 
560 fspick_arrays := $(beauty_outdir)/fspick_array    465 fspick_arrays := $(beauty_outdir)/fspick_arrays.c
561 fspick_tbls := $(srctree)/tools/perf/trace/bea    466 fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh
562                                                   467 
563 $(fspick_arrays): $(beauty_uapi_linux_dir)/mou !! 468 $(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls)
564         $(Q)$(SHELL) '$(fspick_tbls)' $(beauty !! 469         $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
565                                                   470 
566 fsconfig_arrays := $(beauty_outdir)/fsconfig_a    471 fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c
567 fsconfig_tbls := $(srctree)/tools/perf/trace/b    472 fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh
568                                                   473 
569 $(fsconfig_arrays): $(beauty_uapi_linux_dir)/m !! 474 $(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls)
570         $(Q)$(SHELL) '$(fsconfig_tbls)' $(beau !! 475         $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@
571                                                   476 
572 pkey_alloc_access_rights_array := $(beauty_out    477 pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
573 asm_generic_hdr_dir := $(srctree)/tools/includ    478 asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
574 pkey_alloc_access_rights_tbl := $(srctree)/too    479 pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
575                                                   480 
576 $(pkey_alloc_access_rights_array): $(asm_gener    481 $(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
577         $(Q)$(SHELL) '$(pkey_alloc_access_righ    482         $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
578                                                   483 
579 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir    484 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
580 sndrv_ctl_hdr_dir := $(srctree)/tools/include/    485 sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
581 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/t    486 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
582                                                   487 
583 $(sndrv_ctl_ioctl_array): $(beauty_uapi_sound_ !! 488 $(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
584         $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)'  !! 489         $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
585                                                   490 
586 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir    491 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
587 sndrv_pcm_hdr_dir := $(srctree)/tools/include/    492 sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
588 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/t    493 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
589                                                   494 
590 $(sndrv_pcm_ioctl_array): $(beauty_uapi_sound_ !! 495 $(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
591         $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)'  !! 496         $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
592                                                   497 
593 kcmp_type_array := $(beauty_outdir)/kcmp_type_    498 kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
594 kcmp_hdr_dir := $(srctree)/tools/include/uapi/    499 kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
595 kcmp_type_tbl := $(srctree)/tools/perf/trace/b    500 kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
596                                                   501 
597 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(k    502 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
598         $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp    503         $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
599                                                   504 
600 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_    505 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
601 kvm_hdr_dir := $(srctree)/tools/include/uapi/l    506 kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
602 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/b    507 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
603                                                   508 
604 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm    509 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
605         $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_    510         $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
606                                                   511 
607 socket_arrays := $(beauty_outdir)/socket.c        512 socket_arrays := $(beauty_outdir)/socket.c
608 socket_tbl := $(srctree)/tools/perf/trace/beau    513 socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh
609                                                   514 
610 $(socket_arrays): $(linux_uapi_dir)/in.h $(bea    515 $(socket_arrays): $(linux_uapi_dir)/in.h $(beauty_linux_dir)/socket.h $(socket_tbl)
611         $(Q)$(SHELL) '$(socket_tbl)' $(linux_u    516         $(Q)$(SHELL) '$(socket_tbl)' $(linux_uapi_dir) $(beauty_linux_dir) > $@
612                                                   517 
613 sockaddr_arrays := $(beauty_outdir)/sockaddr.c    518 sockaddr_arrays := $(beauty_outdir)/sockaddr.c
614 sockaddr_tbl := $(srctree)/tools/perf/trace/be    519 sockaddr_tbl := $(srctree)/tools/perf/trace/beauty/sockaddr.sh
615                                                   520 
616 $(sockaddr_arrays): $(beauty_linux_dir)/socket    521 $(sockaddr_arrays): $(beauty_linux_dir)/socket.h $(sockaddr_tbl)
617         $(Q)$(SHELL) '$(sockaddr_tbl)' $(beaut    522         $(Q)$(SHELL) '$(sockaddr_tbl)' $(beauty_linux_dir) > $@
618                                                   523 
619 vhost_virtio_ioctl_array := $(beauty_ioctl_out    524 vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
                                                   >> 525 vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
620 vhost_virtio_ioctl_tbl := $(srctree)/tools/per    526 vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
621                                                   527 
622 $(vhost_virtio_ioctl_array): $(beauty_uapi_lin !! 528 $(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
623         $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl !! 529         $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
624                                                   530 
625 perf_ioctl_array := $(beauty_ioctl_outdir)/per    531 perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
626 perf_hdr_dir := $(srctree)/tools/include/uapi/    532 perf_hdr_dir := $(srctree)/tools/include/uapi/linux
627 perf_ioctl_tbl := $(srctree)/tools/perf/trace/    533 perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
628                                                   534 
629 $(perf_ioctl_array): $(perf_hdr_dir)/perf_even    535 $(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
630         $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(per    536         $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
631                                                   537 
632 madvise_behavior_array := $(beauty_outdir)/mad    538 madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
633 madvise_hdr_dir := $(srctree)/tools/include/ua    539 madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
634 madvise_behavior_tbl := $(srctree)/tools/perf/    540 madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
635                                                   541 
636 $(madvise_behavior_array): $(madvise_hdr_dir)/    542 $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
637         $(Q)$(SHELL) '$(madvise_behavior_tbl)'    543         $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
638                                                   544 
639 mmap_flags_array := $(beauty_outdir)/mmap_flag    545 mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
640 mmap_flags_tbl := $(srctree)/tools/perf/trace/    546 mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
641                                                   547 
642 $(mmap_flags_array): $(linux_uapi_dir)/mman.h     548 $(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl)
643         $(Q)$(SHELL) '$(mmap_flags_tbl)' $(lin    549         $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
644                                                   550 
645 mremap_flags_array := $(beauty_outdir)/mremap_    551 mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c
646 mremap_flags_tbl := $(srctree)/tools/perf/trac    552 mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh
647                                                   553 
648 $(mremap_flags_array): $(linux_uapi_dir)/mman.    554 $(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl)
649         $(Q)$(SHELL) '$(mremap_flags_tbl)' $(l    555         $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@
650                                                   556 
651 mount_flags_array := $(beauty_outdir)/mount_fl    557 mount_flags_array := $(beauty_outdir)/mount_flags_array.c
652 mount_flags_tbl := $(srctree)/tools/perf/trace    558 mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
653                                                   559 
654 $(mount_flags_array): $(beauty_uapi_linux_dir) !! 560 $(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl)
655         $(Q)$(SHELL) '$(mount_flags_tbl)' $(be !! 561         $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@
656                                                   562 
657 move_mount_flags_array := $(beauty_outdir)/mov    563 move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c
658 move_mount_flags_tbl := $(srctree)/tools/perf/    564 move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh
659                                                   565 
660 $(move_mount_flags_array): $(beauty_uapi_linux !! 566 $(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl)
661         $(Q)$(SHELL) '$(move_mount_flags_tbl)' !! 567         $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@
                                                   >> 568 
662                                                   569 
663 mmap_prot_array := $(beauty_outdir)/mmap_prot_    570 mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c
664 mmap_prot_tbl := $(srctree)/tools/perf/trace/b    571 mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh
665                                                   572 
666 $(mmap_prot_array): $(asm_generic_uapi_dir)/mm    573 $(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl)
667         $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_    574         $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
668                                                   575 
669 prctl_option_array := $(beauty_outdir)/prctl_o    576 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
                                                   >> 577 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
670 prctl_option_tbl := $(srctree)/tools/perf/trac    578 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
671                                                   579 
672 $(prctl_option_array): $(beauty_uapi_linux_dir !! 580 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
673         $(Q)$(SHELL) '$(prctl_option_tbl)' $(b !! 581         $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
674                                                   582 
675 usbdevfs_ioctl_array := $(beauty_ioctl_outdir)    583 usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c
676 usbdevfs_ioctl_tbl := $(srctree)/tools/perf/tr    584 usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh
677                                                   585 
678 $(usbdevfs_ioctl_array): $(beauty_uapi_linux_d !! 586 $(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl)
679         $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $ !! 587         $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@
680                                                   588 
681 x86_arch_prctl_code_array := $(beauty_outdir)/    589 x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c
682 x86_arch_prctl_code_tbl := $(srctree)/tools/pe    590 x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh
683                                                   591 
684 $(x86_arch_prctl_code_array): $(beauty_x86_arc !! 592 $(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl)
685         $(Q)$(SHELL) '$(x86_arch_prctl_code_tb !! 593         $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@
686                                                   594 
687 x86_arch_irq_vectors_array := $(beauty_outdir)    595 x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c
688 x86_arch_irq_vectors_tbl := $(srctree)/tools/p    596 x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh
689                                                   597 
690 $(x86_arch_irq_vectors_array): $(beauty_arch_a !! 598 $(x86_arch_irq_vectors_array): $(x86_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl)
691         $(Q)$(SHELL) '$(x86_arch_irq_vectors_t !! 599         $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@
692                                                   600 
693 x86_arch_MSRs_array := $(beauty_outdir)/x86_ar    601 x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c
694 x86_arch_MSRs_tbl := $(srctree)/tools/perf/tra    602 x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh
695                                                   603 
696 $(x86_arch_MSRs_array): $(x86_arch_asm_dir)/ms    604 $(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl)
697         $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(    605         $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@
698                                                   606 
699 rename_flags_array := $(beauty_outdir)/rename_    607 rename_flags_array := $(beauty_outdir)/rename_flags_array.c
700 rename_flags_tbl := $(srctree)/tools/perf/trac    608 rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh
701                                                   609 
702 $(rename_flags_array): $(beauty_uapi_linux_dir !! 610 $(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl)
703         $(Q)$(SHELL) '$(rename_flags_tbl)' $(b !! 611         $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@
704                                                   612 
705 arch_errno_name_array := $(beauty_outdir)/arch    613 arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
706 arch_errno_hdr_dir := $(srctree)/tools            614 arch_errno_hdr_dir := $(srctree)/tools
707 arch_errno_tbl := $(srctree)/tools/perf/trace/    615 arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
708                                                   616 
709 $(arch_errno_name_array): $(arch_errno_tbl)       617 $(arch_errno_name_array): $(arch_errno_tbl)
710         $(Q)$(SHELL) '$(arch_errno_tbl)' '$(pa    618         $(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@
711                                                   619 
712 statx_mask_array := $(beauty_outdir)/statx_mas << 
713 statx_mask_tbl := $(srctree)/tools/perf/trace/ << 
714                                                << 
715 $(statx_mask_array): $(beauty_uapi_linux_dir)/ << 
716         $(Q)$(SHELL) '$(statx_mask_tbl)' $(bea << 
717                                                << 
718 sync_file_range_arrays := $(beauty_outdir)/syn    620 sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c
719 sync_file_range_tbls := $(srctree)/tools/perf/    621 sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh
720                                                   622 
721 $(sync_file_range_arrays): $(beauty_uapi_linux !! 623 $(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls)
722         $(Q)$(SHELL) '$(sync_file_range_tbls)' !! 624         $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@
723                                                   625 
724 TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/t    626 TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/tests/shell/coresight
725                                                   627 
726 tests-coresight-targets: FORCE                    628 tests-coresight-targets: FORCE
727         $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR)     629         $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR)
728                                                   630 
729 tests-coresight-targets-clean:                    631 tests-coresight-targets-clean:
730         $(call QUIET_CLEAN, coresight)            632         $(call QUIET_CLEAN, coresight)
731         $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR)     633         $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) O=$(OUTPUT) clean >/dev/null
732                                                   634 
733 all: shell_compatibility_test $(ALL_PROGRAMS)     635 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) tests-coresight-targets
734                                                   636 
735 # Create python binding output directory if no    637 # Create python binding output directory if not already present
736 $(shell [ -d '$(OUTPUT)python' ] || mkdir -p ' !! 638 _dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
737                                                   639 
738 $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX) !! 640 $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX): $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBPERF) $(LIBSUBCMD)
739         $(QUIET_GEN)LDSHARED="$(CC) -pthread -    641         $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
740         CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) !! 642         CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS)' \
741           $(PYTHON_WORD) util/setup.py \          643           $(PYTHON_WORD) util/setup.py \
742           --quiet build_ext; \                    644           --quiet build_ext; \
743         cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OU    645         cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
744                                                   646 
745 python_perf_target:                               647 python_perf_target:
746         @echo "Target is: $(OUTPUT)python/perf    648         @echo "Target is: $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX)"
747                                                   649 
748 please_set_SHELL_PATH_to_a_more_modern_shell:     650 please_set_SHELL_PATH_to_a_more_modern_shell:
749         $(Q)$$(:)                                 651         $(Q)$$(:)
750                                                   652 
751 shell_compatibility_test: please_set_SHELL_PAT    653 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
752                                                   654 
753 strip: $(PROGRAMS) $(OUTPUT)perf                  655 strip: $(PROGRAMS) $(OUTPUT)perf
754         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(O    656         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
755                                                   657 
756 PERF_IN := $(OUTPUT)perf-in.o                     658 PERF_IN := $(OUTPUT)perf-in.o
                                                   >> 659 
                                                   >> 660 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
757 export NO_JEVENTS                                 661 export NO_JEVENTS
758                                                   662 
759 build := -f $(srctree)/tools/build/Makefile.bu    663 build := -f $(srctree)/tools/build/Makefile.build dir=. obj
760                                                   664 
761 $(PERF_IN): prepare FORCE                         665 $(PERF_IN): prepare FORCE
762         $(Q)$(MAKE) $(build)=perf                 666         $(Q)$(MAKE) $(build)=perf
763                                                   667 
764 $(LIBPMU_EVENTS_IN): FORCE prepare             !! 668 $(PMU_EVENTS_IN): FORCE prepare
765         $(Q)$(MAKE) -f $(srctree)/tools/build/    669         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
766                                                   670 
767 $(LIBPMU_EVENTS): $(LIBPMU_EVENTS_IN)          !! 671 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN)
768         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< << 
769                                                << 
770 $(LIBPERF_BENCH_IN): FORCE prepare             << 
771         $(Q)$(MAKE) $(build)=perf-bench        << 
772                                                << 
773 $(LIBPERF_BENCH): $(LIBPERF_BENCH_IN)          << 
774         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< << 
775                                                << 
776 $(LIBPERF_TEST_IN): FORCE prepare              << 
777         $(Q)$(MAKE) $(build)=perf-test         << 
778                                                << 
779 $(LIBPERF_TEST): $(LIBPERF_TEST_IN)            << 
780         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< << 
781                                                << 
782 $(LIBPERF_UI_IN): FORCE prepare                << 
783         $(Q)$(MAKE) $(build)=perf-ui           << 
784                                                << 
785 $(LIBPERF_UI): $(LIBPERF_UI_IN)                << 
786         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< << 
787                                                << 
788 $(LIBPERF_UTIL_IN): FORCE prepare              << 
789         $(Q)$(MAKE) $(build)=perf-util         << 
790                                                << 
791 $(LIBPERF_UTIL): $(LIBPERF_UTIL_IN)            << 
792         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< << 
793                                                << 
794 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN)          << 
795         $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS    672         $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \
796                 $(PERF_IN) $(LIBS) -o $@       !! 673                 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
797                                                   674 
798 $(GTK_IN): FORCE prepare                          675 $(GTK_IN): FORCE prepare
799         $(Q)$(MAKE) $(build)=gtk                  676         $(Q)$(MAKE) $(build)=gtk
800                                                   677 
801 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)    678 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
802         $(QUIET_LINK)$(CC) -o $@ -shared $(LDF    679         $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
803                                                   680 
804 $(OUTPUT)common-cmds.h: util/generate-cmdlist.    681 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
805                                                   682 
806 $(OUTPUT)common-cmds.h: $(wildcard Documentati    683 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
807         $(QUIET_GEN). util/generate-cmdlist.sh    684         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
808                                                   685 
809 $(SCRIPTS) : % : %.sh                             686 $(SCRIPTS) : % : %.sh
810         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTP    687         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
811                                                   688 
812 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSIO    689 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
813         $(Q)$(SHELL_PATH) util/PERF-VERSION-GE    690         $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
814                                                   691 
815 # These can record PERF_VERSION                   692 # These can record PERF_VERSION
816 perf.spec $(SCRIPTS) \                            693 perf.spec $(SCRIPTS) \
817         : $(OUTPUT)PERF-VERSION-FILE              694         : $(OUTPUT)PERF-VERSION-FILE
818                                                   695 
819 .SUFFIXES:                                        696 .SUFFIXES:
820                                                   697 
821 #                                                 698 #
822 # If a target does not match any of the later     699 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
823 # This makes targets like 'make O=/tmp/perf pe    700 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
824 #                                                 701 #
825 ifneq ($(OUTPUT),)                                702 ifneq ($(OUTPUT),)
826 %.o: $(OUTPUT)%.o                                 703 %.o: $(OUTPUT)%.o
827         @echo "    # Redirected target $@ => $    704         @echo "    # Redirected target $@ => $(OUTPUT)$@"
828 pmu-events/%.o: $(OUTPUT)pmu-events/%.o           705 pmu-events/%.o: $(OUTPUT)pmu-events/%.o
829         @echo "    # Redirected target $@ => $    706         @echo "    # Redirected target $@ => $(OUTPUT)$@"
830 util/%.o: $(OUTPUT)util/%.o                       707 util/%.o: $(OUTPUT)util/%.o
831         @echo "    # Redirected target $@ => $    708         @echo "    # Redirected target $@ => $(OUTPUT)$@"
832 bench/%.o: $(OUTPUT)bench/%.o                     709 bench/%.o: $(OUTPUT)bench/%.o
833         @echo "    # Redirected target $@ => $    710         @echo "    # Redirected target $@ => $(OUTPUT)$@"
834 tests/%.o: $(OUTPUT)tests/%.o                     711 tests/%.o: $(OUTPUT)tests/%.o
835         @echo "    # Redirected target $@ => $    712         @echo "    # Redirected target $@ => $(OUTPUT)$@"
836 endif                                             713 endif
837                                                   714 
838 # These two need to be here so that when O= is    715 # These two need to be here so that when O= is not used they take precedence
839 # over the general rule for .o                    716 # over the general rule for .o
840                                                   717 
841 # get relative building directory (to $(OUTPUT    718 # get relative building directory (to $(OUTPUT))
842 # and '.' if it's $(OUTPUT) itself                719 # and '.' if it's $(OUTPUT) itself
843 __build-dir = $(subst $(OUTPUT),,$(dir $@))       720 __build-dir = $(subst $(OUTPUT),,$(dir $@))
844 build-dir   = $(or $(__build-dir),.)              721 build-dir   = $(or $(__build-dir),.)
845                                                   722 
846 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)c !! 723 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
847         arm64-sysreg-defs \                    << 
848         $(fs_at_flags_array) \                 << 
849         $(clone_flags_array) \                 << 
850         $(drm_ioctl_array) \                   << 
851         $(fadvise_advice_array) \                 724         $(fadvise_advice_array) \
852         $(fsconfig_arrays) \                      725         $(fsconfig_arrays) \
853         $(fsmount_arrays) \                       726         $(fsmount_arrays) \
854         $(fspick_arrays) \                        727         $(fspick_arrays) \
855         $(pkey_alloc_access_rights_array) \       728         $(pkey_alloc_access_rights_array) \
856         $(sndrv_pcm_ioctl_array) \                729         $(sndrv_pcm_ioctl_array) \
857         $(sndrv_ctl_ioctl_array) \                730         $(sndrv_ctl_ioctl_array) \
858         $(kcmp_type_array) \                      731         $(kcmp_type_array) \
859         $(kvm_ioctl_array) \                      732         $(kvm_ioctl_array) \
860         $(socket_arrays) \                        733         $(socket_arrays) \
861         $(sockaddr_arrays) \                      734         $(sockaddr_arrays) \
862         $(vhost_virtio_ioctl_array) \             735         $(vhost_virtio_ioctl_array) \
863         $(madvise_behavior_array) \               736         $(madvise_behavior_array) \
864         $(mmap_flags_array) \                     737         $(mmap_flags_array) \
865         $(mmap_prot_array) \                      738         $(mmap_prot_array) \
866         $(mremap_flags_array) \                   739         $(mremap_flags_array) \
867         $(mount_flags_array) \                    740         $(mount_flags_array) \
868         $(move_mount_flags_array) \               741         $(move_mount_flags_array) \
869         $(perf_ioctl_array) \                     742         $(perf_ioctl_array) \
870         $(prctl_option_array) \                   743         $(prctl_option_array) \
871         $(usbdevfs_ioctl_array) \                 744         $(usbdevfs_ioctl_array) \
872         $(x86_arch_irq_vectors_array) \           745         $(x86_arch_irq_vectors_array) \
873         $(x86_arch_MSRs_array) \                  746         $(x86_arch_MSRs_array) \
874         $(x86_arch_prctl_code_array) \            747         $(x86_arch_prctl_code_array) \
875         $(rename_flags_array) \                   748         $(rename_flags_array) \
876         $(arch_errno_name_array) \                749         $(arch_errno_name_array) \
877         $(statx_mask_array) \                  << 
878         $(sync_file_range_arrays) \               750         $(sync_file_range_arrays) \
879         $(LIBAPI) \                               751         $(LIBAPI) \
880         $(LIBPERF) \                              752         $(LIBPERF) \
881         $(LIBSUBCMD) \                            753         $(LIBSUBCMD) \
882         $(LIBSYMBOL) \                            754         $(LIBSYMBOL) \
883         bpf-skel                                  755         bpf-skel
884                                                   756 
885 ifdef LIBBPF_STATIC                               757 ifdef LIBBPF_STATIC
886 prepare: $(LIBBPF)                                758 prepare: $(LIBBPF)
887 endif                                             759 endif
888                                                   760 
889 $(OUTPUT)%.o: %.c prepare FORCE                   761 $(OUTPUT)%.o: %.c prepare FORCE
890         $(Q)$(MAKE) -f $(srctree)/tools/build/    762         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
891                                                   763 
892 $(OUTPUT)%.i: %.c prepare FORCE                   764 $(OUTPUT)%.i: %.c prepare FORCE
893         $(Q)$(MAKE) -f $(srctree)/tools/build/    765         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
894                                                   766 
895 $(OUTPUT)%.s: %.c prepare FORCE                   767 $(OUTPUT)%.s: %.c prepare FORCE
896         $(Q)$(MAKE) -f $(srctree)/tools/build/    768         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
897                                                   769 
898 $(OUTPUT)%-bison.o: %.c prepare FORCE             770 $(OUTPUT)%-bison.o: %.c prepare FORCE
899         $(Q)$(MAKE) -f $(srctree)/tools/build/    771         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
900                                                   772 
901 $(OUTPUT)%-flex.o: %.c prepare FORCE              773 $(OUTPUT)%-flex.o: %.c prepare FORCE
902         $(Q)$(MAKE) -f $(srctree)/tools/build/    774         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
903                                                   775 
904 $(OUTPUT)%.o: %.S prepare FORCE                   776 $(OUTPUT)%.o: %.S prepare FORCE
905         $(Q)$(MAKE) -f $(srctree)/tools/build/    777         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
906                                                   778 
907 $(OUTPUT)%.i: %.S prepare FORCE                   779 $(OUTPUT)%.i: %.S prepare FORCE
908         $(Q)$(MAKE) -f $(srctree)/tools/build/    780         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
909                                                   781 
910 $(OUTPUT)perf-%: %.o $(PERFLIBS)                  782 $(OUTPUT)perf-%: %.o $(PERFLIBS)
911         $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(L    783         $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
912                                                   784 
913 ifndef NO_PERF_READ_VDSO32                        785 ifndef NO_PERF_READ_VDSO32
914 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c ut    786 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
915         $(QUIET_CC)$(CC) -m32 $(filter -static    787         $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
916 endif                                             788 endif
917                                                   789 
918 ifndef NO_PERF_READ_VDSOX32                       790 ifndef NO_PERF_READ_VDSOX32
919 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c u    791 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
920         $(QUIET_CC)$(CC) -mx32 $(filter -stati    792         $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
921 endif                                             793 endif
922                                                   794 
923 $(OUTPUT)dlfilters/%.o: dlfilters/%.c include/    795 $(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h
924         $(Q)$(MKDIR) -p $(OUTPUT)dlfilters        796         $(Q)$(MKDIR) -p $(OUTPUT)dlfilters
925         $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_    797         $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $<
926                                                   798 
927 .SECONDARY: $(DLFILTERS:.so=.o)                   799 .SECONDARY: $(DLFILTERS:.so=.o)
928                                                   800 
929 $(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.    801 $(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o
930         $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -sh    802         $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $<
931                                                   803 
932 ifndef NO_JVMTI                                   804 ifndef NO_JVMTI
933 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o          805 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
934                                                   806 
935 $(LIBJVMTI_IN): FORCE                             807 $(LIBJVMTI_IN): FORCE
936         $(Q)$(MAKE) -f $(srctree)/tools/build/    808         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
937                                                   809 
938 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)              810 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
939         $(QUIET_LINK)$(CC) $(LDFLAGS) -shared     811         $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
940 endif                                             812 endif
941                                                   813 
942 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard    814 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
943                                                   815 
944 $(LIBAPI): FORCE | $(LIBAPI_OUTPUT)               816 $(LIBAPI): FORCE | $(LIBAPI_OUTPUT)
945         $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAP    817         $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAPI_OUTPUT) \
946                 DESTDIR=$(LIBAPI_DESTDIR) pref    818                 DESTDIR=$(LIBAPI_DESTDIR) prefix= subdir= \
947                 $@ install_headers                819                 $@ install_headers
948                                                   820 
949 $(LIBAPI)-clean:                                  821 $(LIBAPI)-clean:
950         $(call QUIET_CLEAN, libapi)               822         $(call QUIET_CLEAN, libapi)
951         $(Q)$(RM) -r -- $(LIBAPI_OUTPUT)          823         $(Q)$(RM) -r -- $(LIBAPI_OUTPUT)
952                                                   824 
953 $(LIBBPF): FORCE | $(LIBBPF_OUTPUT)               825 $(LIBBPF): FORCE | $(LIBBPF_OUTPUT)
954         $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_    826         $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \
955                 O= OUTPUT=$(LIBBPF_OUTPUT)/ DE    827                 O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= subdir= \
956                 EXTRA_CFLAGS="-fPIC" $@ instal !! 828                 $@ install_headers
957                                                   829 
958 $(LIBBPF)-clean:                                  830 $(LIBBPF)-clean:
959         $(call QUIET_CLEAN, libbpf)               831         $(call QUIET_CLEAN, libbpf)
960         $(Q)$(RM) -r -- $(LIBBPF_OUTPUT)          832         $(Q)$(RM) -r -- $(LIBBPF_OUTPUT)
961                                                   833 
962 $(LIBPERF): FORCE | $(LIBPERF_OUTPUT)             834 $(LIBPERF): FORCE | $(LIBPERF_OUTPUT)
963         $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBP    835         $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBPERF_OUTPUT) \
964                 DESTDIR=$(LIBPERF_DESTDIR) pre    836                 DESTDIR=$(LIBPERF_DESTDIR) prefix= subdir= \
965                 $@ install_headers                837                 $@ install_headers
966                                                   838 
967 $(LIBPERF)-clean:                                 839 $(LIBPERF)-clean:
968         $(call QUIET_CLEAN, libperf)              840         $(call QUIET_CLEAN, libperf)
969         $(Q)$(RM) -r -- $(LIBPERF_OUTPUT)         841         $(Q)$(RM) -r -- $(LIBPERF_OUTPUT)
970                                                   842 
971 $(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT)         843 $(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT)
972         $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LI    844         $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \
973                 DESTDIR=$(LIBSUBCMD_DESTDIR) p    845                 DESTDIR=$(LIBSUBCMD_DESTDIR) prefix= subdir= \
974                 $@ install_headers                846                 $@ install_headers
975                                                   847 
976 $(LIBSUBCMD)-clean:                               848 $(LIBSUBCMD)-clean:
977         $(call QUIET_CLEAN, libsubcmd)            849         $(call QUIET_CLEAN, libsubcmd)
978         $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT)       850         $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT)
979                                                   851 
980 $(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT)         852 $(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT)
981         $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LI    853         $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LIBSYMBOL_OUTPUT) \
982                 DESTDIR=$(LIBSYMBOL_DESTDIR) p    854                 DESTDIR=$(LIBSYMBOL_DESTDIR) prefix= subdir= \
983                 $@ install_headers                855                 $@ install_headers
984                                                   856 
985 $(LIBSYMBOL)-clean:                               857 $(LIBSYMBOL)-clean:
986         $(call QUIET_CLEAN, libsymbol)            858         $(call QUIET_CLEAN, libsymbol)
987         $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT)       859         $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT)
988                                                   860 
989 help:                                             861 help:
990         @echo 'Perf make targets:'                862         @echo 'Perf make targets:'
991         @echo '  doc            - make *all* d    863         @echo '  doc            - make *all* documentation (see below)'
992         @echo '  man            - make manpage    864         @echo '  man            - make manpage documentation (access with man <foo>)'
993         @echo '  html           - make html do    865         @echo '  html           - make html documentation'
994         @echo '  info           - make GNU inf    866         @echo '  info           - make GNU info documentation (access with info <foo>)'
995         @echo '  pdf            - make pdf doc    867         @echo '  pdf            - make pdf documentation'
996         @echo '  TAGS           - use etags to    868         @echo '  TAGS           - use etags to make tag information for source browsing'
997         @echo '  tags           - use ctags to    869         @echo '  tags           - use ctags to make tag information for source browsing'
998         @echo '  cscope - use cscope to make i    870         @echo '  cscope - use cscope to make interactive browsing database'
999         @echo ''                                  871         @echo ''
1000         @echo 'Perf install targets:'            872         @echo 'Perf install targets:'
1001         @echo '  NOTE: documentation build re    873         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
1002         @echo '  HINT: use "prefix" or "DESTD    874         @echo '  HINT: use "prefix" or "DESTDIR" to install to a particular'
1003         @echo '        path like "make prefix    875         @echo '        path like "make prefix=/usr/local install install-doc"'
1004         @echo '  install        - install com    876         @echo '  install        - install compiled binaries'
1005         @echo '  install-doc    - install *al    877         @echo '  install-doc    - install *all* documentation'
1006         @echo '  install-man    - install man    878         @echo '  install-man    - install manpage documentation'
1007         @echo '  install-html   - install htm    879         @echo '  install-html   - install html documentation'
1008         @echo '  install-info   - install GNU    880         @echo '  install-info   - install GNU info documentation'
1009         @echo '  install-pdf    - install pdf    881         @echo '  install-pdf    - install pdf documentation'
1010         @echo ''                                 882         @echo ''
1011         @echo '  quick-install-doc      - ali    883         @echo '  quick-install-doc      - alias for quick-install-man'
1012         @echo '  quick-install-man      - ins    884         @echo '  quick-install-man      - install the documentation quickly'
1013         @echo '  quick-install-html     - ins    885         @echo '  quick-install-html     - install the html documentation quickly'
1014         @echo ''                                 886         @echo ''
1015         @echo 'Perf maintainer targets:'         887         @echo 'Perf maintainer targets:'
1016         @echo '  clean                  - cle    888         @echo '  clean                  - clean all binary objects and build output'
1017                                                  889 
1018                                                  890 
1019 DOC_TARGETS := doc man html info pdf             891 DOC_TARGETS := doc man html info pdf
1020                                                  892 
1021 INSTALL_DOC_TARGETS := $(patsubst %,install-%    893 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
1022 INSTALL_DOC_TARGETS += quick-install-doc quic    894 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
1023                                                  895 
1024 # 'make doc' should call 'make -C Documentati    896 # 'make doc' should call 'make -C Documentation all'
1025 $(DOC_TARGETS):                                  897 $(DOC_TARGETS):
1026         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT)    898         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
1027                                                  899 
1028 TAG_FOLDERS= . ../lib ../include                 900 TAG_FOLDERS= . ../lib ../include
1029 TAG_FILES= ../../include/uapi/linux/perf_even    901 TAG_FILES= ../../include/uapi/linux/perf_event.h
1030                                                  902 
1031 TAGS:                                            903 TAGS:
1032         $(QUIET_GEN)$(RM) TAGS; \                904         $(QUIET_GEN)$(RM) TAGS; \
1033         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]    905         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
1034                                                  906 
1035 tags:                                            907 tags:
1036         $(QUIET_GEN)$(RM) tags; \                908         $(QUIET_GEN)$(RM) tags; \
1037         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]    909         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
1038                                                  910 
1039 cscope:                                          911 cscope:
1040         $(QUIET_GEN)$(RM) cscope*; \             912         $(QUIET_GEN)$(RM) cscope*; \
1041         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]    913         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
1042                                                  914 
1043 ### Testing rules                                915 ### Testing rules
1044                                                  916 
1045 # GNU make supports exporting all variables b    917 # GNU make supports exporting all variables by "export" without parameters.
1046 # However, the environment gets quite big, an    918 # However, the environment gets quite big, and some programs have problems
1047 # with that.                                     919 # with that.
1048                                                  920 
1049 check: $(OUTPUT)common-cmds.h                    921 check: $(OUTPUT)common-cmds.h
1050         if sparse; \                             922         if sparse; \
1051         then \                                   923         then \
1052                 for i in *.c */*.c; \            924                 for i in *.c */*.c; \
1053                 do \                             925                 do \
1054                         sparse $(CFLAGS) $(SP    926                         sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1055                 done; \                          927                 done; \
1056         else \                                   928         else \
1057                 exit 1; \                        929                 exit 1; \
1058         fi                                       930         fi
1059                                                  931 
1060 ### Installation rules                           932 ### Installation rules
1061                                                  933 
1062 ifdef GTK2                                       934 ifdef GTK2
1063 install-gtk: $(OUTPUT)libperf-gtk.so             935 install-gtk: $(OUTPUT)libperf-gtk.so
1064         $(call QUIET_INSTALL, 'GTK UI') \        936         $(call QUIET_INSTALL, 'GTK UI') \
1065                 $(INSTALL) -d -m 755 '$(DESTD    937                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
1066                 $(INSTALL) $(OUTPUT)libperf-g    938                 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
1067 else                                             939 else
1068 install-gtk:                                     940 install-gtk:
1069 endif                                            941 endif
1070                                                  942 
1071 install-tools: all install-gtk                   943 install-tools: all install-gtk
1072         $(call QUIET_INSTALL, binaries) \        944         $(call QUIET_INSTALL, binaries) \
1073                 $(INSTALL) -d -m 755 '$(DESTD    945                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
1074                 $(INSTALL) $(OUTPUT)perf '$(D    946                 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
1075                 $(LN) '$(DESTDIR_SQ)$(bindir_    947                 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \
1076                 $(INSTALL) -d -m 755 '$(DESTD    948                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \
1077                 $(INSTALL) -m 644 include/per    949                 $(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf'
1078 ifndef NO_PERF_READ_VDSO32                       950 ifndef NO_PERF_READ_VDSO32
1079         $(call QUIET_INSTALL, perf-read-vdso3    951         $(call QUIET_INSTALL, perf-read-vdso32) \
1080                 $(INSTALL) $(OUTPUT)perf-read    952                 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
1081 endif                                            953 endif
1082 ifndef NO_PERF_READ_VDSOX32                      954 ifndef NO_PERF_READ_VDSOX32
1083         $(call QUIET_INSTALL, perf-read-vdsox    955         $(call QUIET_INSTALL, perf-read-vdsox32) \
1084                 $(INSTALL) $(OUTPUT)perf-read    956                 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
1085 endif                                            957 endif
1086 ifndef NO_JVMTI                                  958 ifndef NO_JVMTI
1087         $(call QUIET_INSTALL, $(LIBJVMTI)) \     959         $(call QUIET_INSTALL, $(LIBJVMTI)) \
1088                 $(INSTALL) -d -m 755 '$(DESTD    960                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
1089                 $(INSTALL) $(OUTPUT)$(LIBJVMT    961                 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
1090 endif                                            962 endif
1091         $(call QUIET_INSTALL, libexec) \         963         $(call QUIET_INSTALL, libexec) \
1092                 $(INSTALL) -d -m 755 '$(DESTD    964                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1093         $(call QUIET_INSTALL, perf-archive) \    965         $(call QUIET_INSTALL, perf-archive) \
1094                 $(INSTALL) $(OUTPUT)perf-arch    966                 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1095         $(call QUIET_INSTALL, perf-iostat) \     967         $(call QUIET_INSTALL, perf-iostat) \
1096                 $(INSTALL) $(OUTPUT)perf-iost    968                 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1097 ifndef NO_LIBAUDIT                               969 ifndef NO_LIBAUDIT
1098         $(call QUIET_INSTALL, strace/groups)     970         $(call QUIET_INSTALL, strace/groups) \
1099                 $(INSTALL) -d -m 755 '$(DESTD    971                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
1100                 $(INSTALL) trace/strace/group    972                 $(INSTALL) trace/strace/groups/* -m 644 -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
1101 endif                                            973 endif
1102 ifndef NO_LIBPERL                                974 ifndef NO_LIBPERL
1103         $(call QUIET_INSTALL, perl-scripts) \    975         $(call QUIET_INSTALL, perl-scripts) \
1104                 $(INSTALL) -d -m 755 '$(DESTD    976                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
1105                 $(INSTALL) scripts/perl/Perf-    977                 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
1106                 $(INSTALL) scripts/perl/*.pl     978                 $(INSTALL) scripts/perl/*.pl -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
1107                 $(INSTALL) -d -m 755 '$(DESTD    979                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
1108                 $(INSTALL) scripts/perl/bin/*    980                 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1109 endif                                            981 endif
1110 ifndef NO_LIBPYTHON                              982 ifndef NO_LIBPYTHON
1111         $(call QUIET_INSTALL, python-scripts)    983         $(call QUIET_INSTALL, python-scripts) \
1112                 $(INSTALL) -d -m 755 '$(DESTD    984                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
1113                 $(INSTALL) -d -m 755 '$(DESTD    985                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
1114                 $(INSTALL) scripts/python/Per    986                 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
1115                 $(INSTALL) scripts/python/*.p    987                 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
1116                 $(INSTALL) scripts/python/bin    988                 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1117 endif                                            989 endif
1118         $(call QUIET_INSTALL, dlfilters) \       990         $(call QUIET_INSTALL, dlfilters) \
1119                 $(INSTALL) -d -m 755 '$(DESTD    991                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \
1120                 $(INSTALL) $(DLFILTERS) '$(DE    992                 $(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters';
1121         $(call QUIET_INSTALL, perf_completion    993         $(call QUIET_INSTALL, perf_completion-script) \
1122                 $(INSTALL) -d -m 755 '$(DESTD    994                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
1123                 $(INSTALL) perf-completion.sh    995                 $(INSTALL) perf-completion.sh -m 644 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
1124         $(call QUIET_INSTALL, perf-tip) \        996         $(call QUIET_INSTALL, perf-tip) \
1125                 $(INSTALL) -d -m 755 '$(DESTD    997                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
1126                 $(INSTALL) Documentation/tips    998                 $(INSTALL) Documentation/tips.txt -m 644 -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
1127                                                  999 
1128 install-tests: all install-gtk                   1000 install-tests: all install-gtk
1129         $(call QUIET_INSTALL, tests) \           1001         $(call QUIET_INSTALL, tests) \
1130                 $(INSTALL) -d -m 755 '$(DESTD    1002                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1131                 $(INSTALL) tests/attr.py -m 6    1003                 $(INSTALL) tests/attr.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1132                 $(INSTALL) tests/pe-file.exe*    1004                 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1133                 $(INSTALL) -d -m 755 '$(DESTD    1005                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
1134                 $(INSTALL) tests/attr/* -m 64    1006                 $(INSTALL) tests/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
1135                 $(INSTALL) -d -m 755 '$(DESTD    1007                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
1136                 $(INSTALL) tests/shell/*.sh '    1008                 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
1137                 $(INSTALL) -d -m 755 '$(DESTD    1009                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1138                 $(INSTALL) tests/shell/lib/*.    1010                 $(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1139                 $(INSTALL) tests/shell/lib/*.    1011                 $(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1140                 $(INSTALL) -d -m 755 '$(DESTD << 
1141                 $(INSTALL) tests/shell/common << 
1142                 $(INSTALL) tests/shell/common << 
1143                 $(INSTALL) -d -m 755 '$(DESTD << 
1144                 $(INSTALL) tests/shell/base_p << 
1145                 $(INSTALL) -d -m 755 '$(DESTD << 
1146                 $(INSTALL) tests/shell/base_p << 
1147                 $(INSTALL) -d -m 755 '$(DESTD    1012                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \
1148                 $(INSTALL) tests/shell/coresi    1013                 $(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight'
1149         $(Q)$(MAKE) -C tests/shell/coresight     1014         $(Q)$(MAKE) -C tests/shell/coresight install-tests
1150                                                  1015 
1151 install-bin: install-tools install-tests         1016 install-bin: install-tools install-tests
1152                                                  1017 
1153 install: install-bin try-install-man             1018 install: install-bin try-install-man
1154                                                  1019 
1155 install-python_ext:                              1020 install-python_ext:
1156         $(PYTHON_WORD) util/setup.py --quiet     1021         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
1157                                                  1022 
1158 # 'make install-doc' should call 'make -C Doc    1023 # 'make install-doc' should call 'make -C Documentation install'
1159 $(INSTALL_DOC_TARGETS):                          1024 $(INSTALL_DOC_TARGETS):
1160         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) !! 1025         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
1161                                                  1026 
1162 ### Cleaning rules                               1027 ### Cleaning rules
1163                                                  1028 
1164 python-clean:                                    1029 python-clean:
1165         $(python-clean)                          1030         $(python-clean)
1166                                                  1031 
1167 SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel)    1032 SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel)
1168 SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp)      1033 SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp)
1169 SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.sk    1034 SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h
1170 SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h     1035 SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h
1171 SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h     1036 SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h $(SKEL_OUT)/func_latency.skel.h
1172 SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKE    1037 SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKEL_OUT)/lock_contention.skel.h
1173 SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $    1038 SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $(SKEL_OUT)/sample_filter.skel.h
1174 SKELETONS += $(SKEL_OUT)/kwork_top.skel.h     << 
1175 SKELETONS += $(SKEL_OUT)/bench_uprobe.skel.h     1039 SKELETONS += $(SKEL_OUT)/bench_uprobe.skel.h
1176 SKELETONS += $(SKEL_OUT)/augmented_raw_syscal    1040 SKELETONS += $(SKEL_OUT)/augmented_raw_syscalls.skel.h
1177                                                  1041 
1178 $(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUT    1042 $(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUTPUT) $(LIBPERF_OUTPUT) $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL_OUTPUT):
1179         $(Q)$(MKDIR) -p $@                       1043         $(Q)$(MKDIR) -p $@
1180                                                  1044 
1181 ifeq ($(CONFIG_PERF_BPF_SKEL),y)              !! 1045 ifdef BUILD_BPF_SKEL
1182 BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool     1046 BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool
1183 # Get Clang's default includes on this system    1047 # Get Clang's default includes on this system, as opposed to those seen by
1184 # '--target=bpf'. This fixes "missing" files     1048 # '--target=bpf'. This fixes "missing" files on some architectures/distros,
1185 # such as asm/byteorder.h, asm/socket.h, asm/    1049 # such as asm/byteorder.h, asm/socket.h, asm/sockios.h, sys/cdefs.h etc.
1186 #                                                1050 #
1187 # Use '-idirafter': Don't interfere with incl    1051 # Use '-idirafter': Don't interfere with include mechanics except where the
1188 # build would have failed anyways.               1052 # build would have failed anyways.
1189 define get_sys_includes                          1053 define get_sys_includes
1190 $(shell $(1) $(2) -v -E - </dev/null 2>&1 \      1054 $(shell $(1) $(2) -v -E - </dev/null 2>&1 \
1191        | sed -n '/<...> search starts here:/,    1055        | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') \
1192 $(shell $(1) $(2) -dM -E - </dev/null | grep     1056 $(shell $(1) $(2) -dM -E - </dev/null | grep '__riscv_xlen ' | awk '{printf("-D__riscv_xlen=%d -D__BITS_PER_LONG=%d", $$3, $$3)}')
1193 endef                                            1057 endef
1194                                                  1058 
1195 ifneq ($(CROSS_COMPILE),)                        1059 ifneq ($(CROSS_COMPILE),)
1196 CLANG_TARGET_ARCH = --target=$(notdir $(CROSS    1060 CLANG_TARGET_ARCH = --target=$(notdir $(CROSS_COMPILE:%-=%))
1197 endif                                            1061 endif
1198                                                  1062 
1199 CLANG_OPTIONS = -Wall                            1063 CLANG_OPTIONS = -Wall
1200 CLANG_SYS_INCLUDES = $(call get_sys_includes,    1064 CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH))
1201 BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBP    1065 BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE) $(CLANG_SYS_INCLUDES)
1202 TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/incl    1066 TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/include/uapi
1203                                                  1067 
1204 ifneq ($(WERROR),0)                              1068 ifneq ($(WERROR),0)
1205   CLANG_OPTIONS += -Werror                       1069   CLANG_OPTIONS += -Werror
1206 endif                                            1070 endif
1207                                                  1071 
1208 $(BPFTOOL): | $(SKEL_TMP_OUT)                    1072 $(BPFTOOL): | $(SKEL_TMP_OUT)
1209         $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool    1073         $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \
1210                 OUTPUT=$(SKEL_TMP_OUT)/ boots    1074                 OUTPUT=$(SKEL_TMP_OUT)/ bootstrap
1211                                                  1075 
1212 # Paths to search for a kernel to generate vm    1076 # Paths to search for a kernel to generate vmlinux.h from.
1213 VMLINUX_BTF_ELF_PATHS ?= $(if $(O),$(O)/vmlin    1077 VMLINUX_BTF_ELF_PATHS ?= $(if $(O),$(O)/vmlinux)                        \
1214                      $(if $(KBUILD_OUTPUT),$(    1078                      $(if $(KBUILD_OUTPUT),$(KBUILD_OUTPUT)/vmlinux)    \
1215                      ../../vmlinux               1079                      ../../vmlinux                                      \
1216                      /boot/vmlinux-$(shell un    1080                      /boot/vmlinux-$(shell uname -r)
1217                                                  1081 
1218 # Paths to BTF information.                      1082 # Paths to BTF information.
1219 VMLINUX_BTF_BTF_PATHS ?= /sys/kernel/btf/vmli    1083 VMLINUX_BTF_BTF_PATHS ?= /sys/kernel/btf/vmlinux
1220                                                  1084 
1221 # Filter out kernels that don't exist or with    1085 # Filter out kernels that don't exist or without a BTF section.
1222 VMLINUX_BTF_ELF_ABSPATHS ?= $(abspath $(wildc    1086 VMLINUX_BTF_ELF_ABSPATHS ?= $(abspath $(wildcard $(VMLINUX_BTF_ELF_PATHS)))
1223 VMLINUX_BTF_PATHS ?= $(shell for file in $(VM    1087 VMLINUX_BTF_PATHS ?= $(shell for file in $(VMLINUX_BTF_ELF_ABSPATHS); \
1224                         do \                     1088                         do \
1225                                 if [ -f $$fil    1089                                 if [ -f $$file ] && ($(READELF) -S "$$file" | grep -q .BTF); \
1226                                 then \           1090                                 then \
1227                                         echo     1091                                         echo "$$file"; \
1228                                 fi; \            1092                                 fi; \
1229                         done) \                  1093                         done) \
1230                         $(wildcard $(VMLINUX_    1094                         $(wildcard $(VMLINUX_BTF_BTF_PATHS))
1231                                                  1095 
1232 # Select the first as the source of vmlinux.h    1096 # Select the first as the source of vmlinux.h.
1233 VMLINUX_BTF ?= $(firstword $(VMLINUX_BTF_PATH    1097 VMLINUX_BTF ?= $(firstword $(VMLINUX_BTF_PATHS))
1234                                                  1098 
1235 ifeq ($(VMLINUX_H),)                             1099 ifeq ($(VMLINUX_H),)
1236   ifeq ($(VMLINUX_BTF),)                         1100   ifeq ($(VMLINUX_BTF),)
1237     $(error Missing bpftool input for generat    1101     $(error Missing bpftool input for generating vmlinux.h)
1238   endif                                          1102   endif
1239 endif                                            1103 endif
1240                                                  1104 
1241 $(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTO !! 1105 $(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL)
1242 ifeq ($(VMLINUX_H),)                             1106 ifeq ($(VMLINUX_H),)
1243         $(QUIET_GEN)$(BPFTOOL) btf dump file     1107         $(QUIET_GEN)$(BPFTOOL) btf dump file $< format c > $@
1244 else                                             1108 else
1245         $(Q)cp "$(VMLINUX_H)" $@                 1109         $(Q)cp "$(VMLINUX_H)" $@
1246 endif                                            1110 endif
1247                                                  1111 
1248 $(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.    1112 $(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) $(SKEL_OUT)/vmlinux.h | $(SKEL_TMP_OUT)
1249         $(QUIET_CLANG)$(CLANG) -g -O2 --targe    1113         $(QUIET_CLANG)$(CLANG) -g -O2 --target=bpf $(CLANG_OPTIONS) $(BPF_INCLUDE) $(TOOLS_UAPI_INCLUDE) \
1250           -c $(filter util/bpf_skel/%.bpf.c,$    1114           -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@
1251                                                  1115 
1252 $(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o    1116 $(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL)
1253         $(QUIET_GENSKEL)$(BPFTOOL) gen skelet    1117         $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@
1254                                                  1118 
1255 bpf-skel: $(SKELETONS)                           1119 bpf-skel: $(SKELETONS)
1256                                                  1120 
1257 .PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o               1121 .PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o
1258                                                  1122 
1259 else # CONFIG_PERF_BPF_SKEL                   !! 1123 else # BUILD_BPF_SKEL
1260                                                  1124 
1261 bpf-skel:                                        1125 bpf-skel:
1262                                                  1126 
1263 endif # CONFIG_PERF_BPF_SKEL                  !! 1127 endif # BUILD_BPF_SKEL
1264                                                  1128 
1265 bpf-skel-clean:                                  1129 bpf-skel-clean:
1266         $(call QUIET_CLEAN, bpf-skel) $(RM) -    1130         $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS) $(SKEL_OUT)/vmlinux.h
1267                                                  1131 
1268 clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIB !! 1132 clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBSYMBOL)-clean $(LIBPERF)-clean fixdep-clean python-clean bpf-skel-clean tests-coresight-targets-clean
1269                 arm64-sysreg-defs-clean fixde !! 1133         $(call QUIET_CLEAN, core-objs)  $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-iostat $(LANG_BINDINGS)
1270                 tests-coresight-targets-clean !! 1134         $(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
1271         $(call QUIET_CLEAN, core-objs)  $(RM) << 
1272                 $(OUTPUT)perf-iostat $(LANG_B << 
1273         $(Q)find $(or $(OUTPUT),.) -name '*.o << 
1274                 -name '\.*.cmd' -delete -o -n << 
1275         $(Q)$(RM) $(OUTPUT).config-detected      1135         $(Q)$(RM) $(OUTPUT).config-detected
1276         $(call QUIET_CLEAN, core-progs) $(RM) !! 1136         $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)$(LIBJVMTI).so
1277                 perf-read-vdsox32 $(OUTPUT)$( !! 1137         $(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* \
1278         $(call QUIET_CLEAN, core-gen)   $(RM) << 
1279                 $(OUTPUT)common-cmds.h TAGS t << 
1280                 $(OUTPUT)FEATURE-DUMP $(OUTPU << 
1281                 $(OUTPUT)util/intel-pt-decode    1138                 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
1282                 $(OUTPUT)tests/llvm-src-{base    1139                 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
1283                 $(OUTPUT)pmu-events/pmu-event    1140                 $(OUTPUT)pmu-events/pmu-events.c \
1284                 $(OUTPUT)pmu-events/test-empt << 
1285                 $(OUTPUT)pmu-events/empty-pmu << 
1286                 $(OUTPUT)pmu-events/metric_te    1141                 $(OUTPUT)pmu-events/metric_test.log \
1287                 $(OUTPUT)$(fadvise_advice_arr    1142                 $(OUTPUT)$(fadvise_advice_array) \
1288                 $(OUTPUT)$(fsconfig_arrays) \    1143                 $(OUTPUT)$(fsconfig_arrays) \
1289                 $(OUTPUT)$(fsmount_arrays) \     1144                 $(OUTPUT)$(fsmount_arrays) \
1290                 $(OUTPUT)$(fspick_arrays) \      1145                 $(OUTPUT)$(fspick_arrays) \
1291                 $(OUTPUT)$(madvise_behavior_a    1146                 $(OUTPUT)$(madvise_behavior_array) \
1292                 $(OUTPUT)$(mmap_flags_array)     1147                 $(OUTPUT)$(mmap_flags_array) \
1293                 $(OUTPUT)$(mmap_prot_array) \    1148                 $(OUTPUT)$(mmap_prot_array) \
1294                 $(OUTPUT)$(mremap_flags_array    1149                 $(OUTPUT)$(mremap_flags_array) \
1295                 $(OUTPUT)$(mount_flags_array)    1150                 $(OUTPUT)$(mount_flags_array) \
1296                 $(OUTPUT)$(move_mount_flags_a    1151                 $(OUTPUT)$(move_mount_flags_array) \
1297                 $(OUTPUT)$(drm_ioctl_array) \    1152                 $(OUTPUT)$(drm_ioctl_array) \
1298                 $(OUTPUT)$(pkey_alloc_access_    1153                 $(OUTPUT)$(pkey_alloc_access_rights_array) \
1299                 $(OUTPUT)$(sndrv_ctl_ioctl_ar    1154                 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
1300                 $(OUTPUT)$(sndrv_pcm_ioctl_ar    1155                 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
1301                 $(OUTPUT)$(kvm_ioctl_array) \    1156                 $(OUTPUT)$(kvm_ioctl_array) \
1302                 $(OUTPUT)$(kcmp_type_array) \    1157                 $(OUTPUT)$(kcmp_type_array) \
1303                 $(OUTPUT)$(socket_arrays) \      1158                 $(OUTPUT)$(socket_arrays) \
1304                 $(OUTPUT)$(sockaddr_arrays) \    1159                 $(OUTPUT)$(sockaddr_arrays) \
1305                 $(OUTPUT)$(vhost_virtio_ioctl    1160                 $(OUTPUT)$(vhost_virtio_ioctl_array) \
1306                 $(OUTPUT)$(perf_ioctl_array)     1161                 $(OUTPUT)$(perf_ioctl_array) \
1307                 $(OUTPUT)$(prctl_option_array    1162                 $(OUTPUT)$(prctl_option_array) \
1308                 $(OUTPUT)$(usbdevfs_ioctl_arr    1163                 $(OUTPUT)$(usbdevfs_ioctl_array) \
1309                 $(OUTPUT)$(x86_arch_irq_vecto    1164                 $(OUTPUT)$(x86_arch_irq_vectors_array) \
1310                 $(OUTPUT)$(x86_arch_MSRs_arra    1165                 $(OUTPUT)$(x86_arch_MSRs_array) \
1311                 $(OUTPUT)$(x86_arch_prctl_cod    1166                 $(OUTPUT)$(x86_arch_prctl_code_array) \
1312                 $(OUTPUT)$(rename_flags_array    1167                 $(OUTPUT)$(rename_flags_array) \
1313                 $(OUTPUT)$(arch_errno_name_ar    1168                 $(OUTPUT)$(arch_errno_name_array) \
1314                 $(OUTPUT)$(sync_file_range_ar    1169                 $(OUTPUT)$(sync_file_range_arrays)
1315         $(call QUIET_CLEAN, Documentation) \     1170         $(call QUIET_CLEAN, Documentation) \
1316         $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) cle    1171         $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null
1317                                                  1172 
1318 #                                                1173 #
1319 # To provide FEATURE-DUMP into $(FEATURE_DUMP    1174 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
1320 # file if defined, with no further action.       1175 # file if defined, with no further action.
1321 feature-dump:                                    1176 feature-dump:
1322 ifdef FEATURE_DUMP_COPY                          1177 ifdef FEATURE_DUMP_COPY
1323         @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_D    1178         @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
1324         @echo "FEATURE-DUMP file copied into     1179         @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
1325 else                                             1180 else
1326         @echo "FEATURE-DUMP file available in    1181         @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
1327 endif                                            1182 endif
1328                                                  1183 
1329                                                  1184 
1330 FORCE:                                           1185 FORCE:
1331                                                  1186 
1332 .PHONY: all install clean config-clean strip     1187 .PHONY: all install clean config-clean strip install-gtk
1333 .PHONY: shell_compatibility_test please_set_S    1188 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1334 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cs    1189 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare
1335 .PHONY: archheaders python_perf_target           1190 .PHONY: archheaders python_perf_target
1336                                                  1191 
1337 endif # force_fixdep                             1192 endif # force_fixdep
1338                                                  1193 
1339 # Delete partially updated (corrupted) files     1194 # Delete partially updated (corrupted) files on error
1340 .DELETE_ON_ERROR:                                1195 .DELETE_ON_ERROR:
                                                      

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