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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-5.19.17)


  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_NEWT if you do not want TUI support. (deprecated)
                                                   >>  48 #
 47 # Define NO_SLANG if you do not want TUI suppo     49 # Define NO_SLANG if you do not want TUI support.
 48 #                                                  50 #
 49 # Define GTK2 if you want GTK+ GUI support.        51 # Define GTK2 if you want GTK+ GUI support.
 50 #                                                  52 #
 51 # Define NO_DEMANGLE if you do not want C++ sy     53 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
 52 #                                                  54 #
 53 # Define NO_LIBELF if you do not want libelf d     55 # Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
 54 #                                                  56 #
 55 # Define NO_LIBUNWIND if you do not want libun     57 # Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
 56 # backtrace post unwind.                           58 # backtrace post unwind.
 57 #                                                  59 #
 58 # Define NO_BACKTRACE if you do not want stack     60 # Define NO_BACKTRACE if you do not want stack backtrace debug feature
 59 #                                                  61 #
 60 # Define NO_LIBNUMA if you do not want numa pe     62 # Define NO_LIBNUMA if you do not want numa perf benchmark
 61 #                                                  63 #
 62 # Define NO_LIBAUDIT if you do not want libaud     64 # Define NO_LIBAUDIT if you do not want libaudit support
 63 #                                                  65 #
 64 # Define NO_LIBBIONIC if you do not want bioni     66 # Define NO_LIBBIONIC if you do not want bionic support
 65 #                                                  67 #
 66 # Define NO_LIBCRYPTO if you do not want libcr     68 # Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
 67 # used for generating build-ids for ELFs gener     69 # used for generating build-ids for ELFs generated by jitdump.
 68 #                                                  70 #
 69 # Define NO_LIBDW_DWARF_UNWIND if you do not w     71 # Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
 70 # for dwarf backtrace post unwind.                 72 # for dwarf backtrace post unwind.
 71 #                                                  73 #
 72 # Define NO_LIBTRACEEVENT=1 if you don't want  << 
 73 # this will remove multiple features and tools << 
 74 # that need it to read tracefs event format fi << 
 75 #                                              << 
 76 # Define NO_PERF_READ_VDSO32 if you do not wan     74 # Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
 77 # for reading the 32-bit compatibility VDSO in     75 # for reading the 32-bit compatibility VDSO in 64-bit mode
 78 #                                                  76 #
 79 # Define NO_PERF_READ_VDSOX32 if you do not wa     77 # Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
 80 # for reading the x32 mode 32-bit compatibilit     78 # for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
 81 #                                                  79 #
 82 # Define NO_ZLIB if you do not want to support     80 # Define NO_ZLIB if you do not want to support compressed kernel modules
 83 #                                                  81 #
 84 # Define NO_LIBBABELTRACE if you do not want l     82 # Define NO_LIBBABELTRACE if you do not want libbabeltrace support
 85 # for CTF data format.                             83 # for CTF data format.
 86 #                                                  84 #
 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     85 # Define NO_LZMA if you do not want to support compressed (xz) kernel modules
 91 #                                                  86 #
 92 # Define NO_AUXTRACE if you do not want AUX ar     87 # Define NO_AUXTRACE if you do not want AUX area tracing support
 93 #                                                  88 #
 94 # Define NO_LIBBPF if you do not want BPF supp     89 # Define NO_LIBBPF if you do not want BPF support
 95 #                                                  90 #
 96 # Define NO_LIBCAP if you do not want process      91 # Define NO_LIBCAP if you do not want process capabilities considered by perf
 97 #                                                  92 #
 98 # Define NO_SDT if you do not want to define S     93 # 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     94 # note that it doesn't disable SDT scanning support.
100 #                                                  95 #
101 # Define FEATURES_DUMP to provide features det     96 # Define FEATURES_DUMP to provide features detection dump file
102 # and bypass the feature detection                 97 # and bypass the feature detection
103 #                                                  98 #
104 # Define NO_JVMTI if you do not want jvmti age     99 # Define NO_JVMTI if you do not want jvmti agent built
105 #                                                 100 #
106 # Define NO_JVMTI_CMLR (debug only) if you do     101 # Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR
107 # data for java source lines.                     102 # data for java source lines.
108 #                                                 103 #
                                                   >> 104 # Define LIBCLANGLLVM if you DO want builtin clang and llvm support.
                                                   >> 105 # When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
                                                   >> 106 # llvm-config is not in $PATH.
                                                   >> 107 #
109 # Define CORESIGHT if you DO WANT support for     108 # Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
110 #                                                 109 #
111 # Define NO_AIO if you do not want support of     110 # Define NO_AIO if you do not want support of Posix AIO based trace
112 # streaming for record mode. Currently Posix A    111 # streaming for record mode. Currently Posix AIO trace streaming is
113 # supported only when linking with glibc.         112 # supported only when linking with glibc.
114 #                                                 113 #
115 # Define NO_LIBZSTD if you do not want support    114 # Define NO_LIBZSTD if you do not want support of Zstandard based runtime
116 # trace compression in record mode.               115 # trace compression in record mode.
117 #                                                 116 #
118 # Define TCMALLOC to enable tcmalloc heap prof    117 # Define TCMALLOC to enable tcmalloc heap profiling.
119 #                                                 118 #
120 # Define LIBBPF_DYNAMIC to enable libbpf dynam    119 # Define LIBBPF_DYNAMIC to enable libbpf dynamic linking.
121 #                                                 120 #
122 # Define NO_SYSCALL_TABLE=1 to disable the use    121 # 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    122 # generated from the kernel .tbl or unistd.h files and use, if available, libaudit
124 # for doing the conversions to/from strings/id    123 # for doing the conversions to/from strings/id.
125 #                                                 124 #
126 # Define NO_LIBPFM4 to disable libpfm4 events  !! 125 # Define LIBPFM4 to enable libpfm4 events extension.
127 #                                                 126 #
128 # Define NO_LIBDEBUGINFOD if you do not want s    127 # Define NO_LIBDEBUGINFOD if you do not want support debuginfod
129 #                                                 128 #
130 # Set BUILD_BPF_SKEL to 0 to override BUILD_BP !! 129 # Define BUILD_BPF_SKEL to enable BPF skeletons
131 #                                                 130 #
132 # Define BUILD_NONDISTRO to enable building an !! 131 # Define LIBTRACEEVENT_DYNAMIC to enable libtraceevent dynamic linking
133 # libiberty distribution license incompatible  << 
134 #                                                 132 #
135 # Define EXTRA_TESTS to enable building extra  !! 133 # Define LIBTRACEFS_DYNAMIC to enable libtracefs dynamic linking
136 # developers, such as:                         << 
137 #       x86 instruction decoder - new instruct << 
138 #                                                 134 #
139 # Define GEN_VMLINUX_H to generate vmlinux.h f << 
140 #                                              << 
141 # Define NO_SHELLCHECK if you do not want to r << 
142                                                   135 
143 # As per kernel Makefile, avoid funny characte    136 # As per kernel Makefile, avoid funny character set dependencies
144 unexport LC_ALL                                   137 unexport LC_ALL
145 LC_COLLATE=C                                      138 LC_COLLATE=C
146 LC_NUMERIC=C                                      139 LC_NUMERIC=C
147 export LC_COLLATE LC_NUMERIC                      140 export LC_COLLATE LC_NUMERIC
148                                                   141 
149 ifeq ($(srctree),)                                142 ifeq ($(srctree),)
150 srctree := $(patsubst %/,%,$(dir $(CURDIR)))      143 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
151 srctree := $(patsubst %/,%,$(dir $(srctree)))     144 srctree := $(patsubst %/,%,$(dir $(srctree)))
152 #$(info Determined 'srctree' to be $(srctree))    145 #$(info Determined 'srctree' to be $(srctree))
153 endif                                             146 endif
154                                                   147 
155 ifneq ($(objtree),)                               148 ifneq ($(objtree),)
156 #$(info Determined 'objtree' to be $(objtree))    149 #$(info Determined 'objtree' to be $(objtree))
157 endif                                             150 endif
158                                                   151 
159 ifneq ($(OUTPUT),)                                152 ifneq ($(OUTPUT),)
160 #$(info Determined 'OUTPUT' to be $(OUTPUT))      153 #$(info Determined 'OUTPUT' to be $(OUTPUT))
161 # Adding $(OUTPUT) as a directory to look for     154 # Adding $(OUTPUT) as a directory to look for source files,
162 # because use generated output files as source    155 # because use generated output files as sources dependency
163 # for flex/bison parsers.                         156 # for flex/bison parsers.
164 VPATH += $(OUTPUT)                                157 VPATH += $(OUTPUT)
165 export VPATH                                      158 export VPATH
166 # create symlink to the original source        << 
167 SOURCE := $(shell ln -sf $(srctree)/tools/perf << 
168 endif                                             159 endif
169                                                   160 
170 ifeq ($(V),1)                                     161 ifeq ($(V),1)
171   Q =                                             162   Q =
172 else                                              163 else
173   Q = @                                           164   Q = @
174 endif                                             165 endif
175                                                   166 
176 # Do not use make's built-in rules                167 # Do not use make's built-in rules
177 # (this improves performance and avoids hard-t    168 # (this improves performance and avoids hard-to-debug behaviour);
178 MAKEFLAGS += -r                                   169 MAKEFLAGS += -r
179                                                   170 
180 # Makefiles suck: This macro sets a default va    171 # Makefiles suck: This macro sets a default value of $(2) for the
181 # variable named by $(1), unless the variable     172 # variable named by $(1), unless the variable has been set by
182 # environment or command line. This is necessa    173 # environment or command line. This is necessary for CC and AR
183 # because make sets default values, so the sim    174 # because make sets default values, so the simpler ?= approach
184 # won't work as expected.                         175 # won't work as expected.
185 define allow-override                             176 define allow-override
186   $(if $(or $(findstring environment,$(origin     177   $(if $(or $(findstring environment,$(origin $(1))),\
187             $(findstring command line,$(origin    178             $(findstring command line,$(origin $(1)))),,\
188     $(eval $(1) = $(2)))                          179     $(eval $(1) = $(2)))
189 endef                                             180 endef
190                                                   181 
191 LD += $(EXTRA_LDFLAGS)                            182 LD += $(EXTRA_LDFLAGS)
192                                                   183 
193 HOSTCC  ?= gcc                                    184 HOSTCC  ?= gcc
194 HOSTLD  ?= ld                                     185 HOSTLD  ?= ld
195 HOSTAR  ?= ar                                     186 HOSTAR  ?= ar
196 CLANG   ?= clang                                  187 CLANG   ?= clang
                                                   >> 188 LLVM_STRIP ?= llvm-strip
197                                                   189 
198 # Some distros provide the command $(CROSS_COM !! 190 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       $(warning set PKG_CONFIG_LIBDIR for usin << 
221     endif                                      << 
222   endif                                        << 
223 endif                                          << 
224                                                   191 
225 RM      = rm -f                                   192 RM      = rm -f
226 LN      = ln -f                                   193 LN      = ln -f
227 MKDIR   = mkdir                                   194 MKDIR   = mkdir
228 FIND    = find                                    195 FIND    = find
229 INSTALL = install                                 196 INSTALL = install
230 FLEX    ?= flex                                   197 FLEX    ?= flex
231 BISON   ?= bison                                  198 BISON   ?= bison
232 STRIP   = strip                                   199 STRIP   = strip
233 AWK     = awk                                     200 AWK     = awk
234 READELF ?= readelf                             << 
235                                                   201 
236 # include Makefile.config by default and rule     202 # include Makefile.config by default and rule out
237 # non-config cases                                203 # non-config cases
238 config := 1                                       204 config := 1
239                                                   205 
240 NON_CONFIG_TARGETS := clean python-clean TAGS     206 NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help
241                                                   207 
242 ifdef MAKECMDGOALS                                208 ifdef MAKECMDGOALS
243 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAK    209 ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
244   VMLINUX_H=$(src-perf)/util/bpf_skel/vmlinux/ << 
245   config := 0                                     210   config := 0
246 endif                                             211 endif
247 endif                                             212 endif
248                                                   213 
249 # The fixdep build - we force fixdep tool to b    214 # The fixdep build - we force fixdep tool to be built as
250 # the first target in the separate make sessio    215 # the first target in the separate make session not to be
251 # disturbed by any parallel make jobs. Once fi    216 # disturbed by any parallel make jobs. Once fixdep is done
252 # we issue the requested build with FIXDEP=1 v    217 # we issue the requested build with FIXDEP=1 variable.
253 #                                                 218 #
254 # The fixdep build is disabled for $(NON_CONFI    219 # The fixdep build is disabled for $(NON_CONFIG_TARGETS)
255 # targets, because it's not necessary.            220 # targets, because it's not necessary.
256                                                   221 
257 ifdef FIXDEP                                      222 ifdef FIXDEP
258   force_fixdep := 0                               223   force_fixdep := 0
259 else                                              224 else
260   force_fixdep := $(config)                       225   force_fixdep := $(config)
261 endif                                             226 endif
262                                                   227 
263 # Runs shellcheck on perf test shell scripts   << 
264 ifeq ($(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    228 export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
281 export HOSTCC HOSTLD HOSTAR HOSTCFLAGS SHELLCH !! 229 export HOSTCC HOSTLD HOSTAR HOSTCFLAGS
282                                                   230 
283 include $(srctree)/tools/build/Makefile.includ    231 include $(srctree)/tools/build/Makefile.include
284                                                   232 
285 ifeq ($(force_fixdep),1)                          233 ifeq ($(force_fixdep),1)
286 goals := $(filter-out all sub-make, $(MAKECMDG    234 goals := $(filter-out all sub-make, $(MAKECMDGOALS))
287                                                   235 
288 $(goals) all: sub-make                            236 $(goals) all: sub-make
289                                                   237 
290 sub-make: fixdep                                  238 sub-make: fixdep
291         @./check-headers.sh                       239         @./check-headers.sh
292         $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf     240         $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
293                                                   241 
294 else # force_fixdep                               242 else # force_fixdep
295                                                   243 
296 LIBAPI_DIR      = $(srctree)/tools/lib/api/    !! 244 LIB_DIR         = $(srctree)/tools/lib/api/
                                                   >> 245 TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
297 LIBBPF_DIR      = $(srctree)/tools/lib/bpf/       246 LIBBPF_DIR      = $(srctree)/tools/lib/bpf/
298 LIBSUBCMD_DIR   = $(srctree)/tools/lib/subcmd/ !! 247 SUBCMD_DIR      = $(srctree)/tools/lib/subcmd/
299 LIBSYMBOL_DIR   = $(srctree)/tools/lib/symbol/ << 
300 LIBPERF_DIR     = $(srctree)/tools/lib/perf/      248 LIBPERF_DIR     = $(srctree)/tools/lib/perf/
301 DOC_DIR         = $(srctree)/tools/perf/Docume    249 DOC_DIR         = $(srctree)/tools/perf/Documentation/
302                                                   250 
303 # Set FEATURE_TESTS to 'all' so all possible f    251 # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
304 # Without this setting the output feature dump    252 # Without this setting the output feature dump file misses some features, for
305 # example, liberty. Select all checkers so we     253 # example, liberty. Select all checkers so we won't get an incomplete feature
306 # dump file.                                      254 # dump file.
307 ifeq ($(config),1)                                255 ifeq ($(config),1)
308 ifdef MAKECMDGOALS                                256 ifdef MAKECMDGOALS
309 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),f    257 ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
310 FEATURE_TESTS := all                              258 FEATURE_TESTS := all
311 endif                                             259 endif
312 endif                                             260 endif
313 include Makefile.config                           261 include Makefile.config
314 endif                                             262 endif
315                                                   263 
316 ifeq ($(config),0)                                264 ifeq ($(config),0)
317 include $(srctree)/tools/scripts/Makefile.arch    265 include $(srctree)/tools/scripts/Makefile.arch
318 -include arch/$(SRCARCH)/Makefile                 266 -include arch/$(SRCARCH)/Makefile
319 endif                                             267 endif
320                                                   268 
321 # The FEATURE_DUMP_EXPORT holds location of th    269 # The FEATURE_DUMP_EXPORT holds location of the actual
322 # FEATURE_DUMP file to be used to bypass featu    270 # FEATURE_DUMP file to be used to bypass feature detection
323 # (for bpf or any other subproject)               271 # (for bpf or any other subproject)
324 ifeq ($(FEATURES_DUMP),)                          272 ifeq ($(FEATURES_DUMP),)
325 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEA    273 FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
326 else                                              274 else
327 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_D    275 FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
328 endif                                             276 endif
329                                                   277 
330 export prefix bindir sharedir sysconfdir DESTD    278 export prefix bindir sharedir sysconfdir DESTDIR
331                                                   279 
332 # sparse is architecture-neutral, which means     280 # sparse is architecture-neutral, which means that we need to tell it
333 # explicitly what architecture to check for. F    281 # explicitly what architecture to check for. Fix this up for yours..
334 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__     282 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
335                                                   283 
336 # Guard against environment variables             284 # Guard against environment variables
337 PYRF_OBJS =                                       285 PYRF_OBJS =
338 SCRIPT_SH =                                       286 SCRIPT_SH =
339                                                   287 
340 SCRIPT_SH += perf-archive.sh                      288 SCRIPT_SH += perf-archive.sh
341 SCRIPT_SH += perf-iostat.sh                       289 SCRIPT_SH += perf-iostat.sh
342                                                   290 
343 grep-libs = $(filter -l%,$(1))                    291 grep-libs = $(filter -l%,$(1))
344 strip-libs = $(filter-out -l%,$(1))               292 strip-libs = $(filter-out -l%,$(1))
345                                                   293 
346 ifneq ($(OUTPUT),)                                294 ifneq ($(OUTPUT),)
347   LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi  !! 295   TE_PATH=$(OUTPUT)
                                                   >> 296   PLUGINS_PATH=$(OUTPUT)
                                                   >> 297   SUBCMD_PATH=$(OUTPUT)
                                                   >> 298   LIBPERF_PATH=$(OUTPUT)
                                                   >> 299 ifneq ($(subdir),)
                                                   >> 300   API_PATH=$(OUTPUT)/../lib/api/
                                                   >> 301 else
                                                   >> 302   API_PATH=$(OUTPUT)
                                                   >> 303 endif
348 else                                              304 else
349   LIBAPI_OUTPUT = $(CURDIR)/libapi             !! 305   TE_PATH=$(TRACE_EVENT_DIR)
                                                   >> 306   PLUGINS_PATH=$(TRACE_EVENT_DIR)plugins/
                                                   >> 307   API_PATH=$(LIB_DIR)
                                                   >> 308   SUBCMD_PATH=$(SUBCMD_DIR)
                                                   >> 309   LIBPERF_PATH=$(LIBPERF_DIR)
350 endif                                             310 endif
351 LIBAPI_DESTDIR = $(LIBAPI_OUTPUT)              !! 311 
352 LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include     !! 312 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
353 LIBAPI = $(LIBAPI_OUTPUT)/libapi.a             !! 313 export LIBTRACEEVENT
                                                   >> 314 LIBTRACEEVENT_DYNAMIC_LIST = $(PLUGINS_PATH)libtraceevent-dynamic-list
                                                   >> 315 
                                                   >> 316 #
                                                   >> 317 # The static build has no dynsym table, so this does not work for
                                                   >> 318 # static build. Looks like linker starts to scream about that now
                                                   >> 319 # (in Fedora 26) so we need to switch it off for static build.
                                                   >> 320 DYNAMIC_LIST_LDFLAGS               = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
                                                   >> 321 LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS))
                                                   >> 322 
                                                   >> 323 LIBAPI = $(API_PATH)libapi.a
354 export LIBAPI                                     324 export LIBAPI
355 CFLAGS += -I$(LIBAPI_OUTPUT)/include           << 
356                                                   325 
357 ifneq ($(OUTPUT),)                                326 ifneq ($(OUTPUT),)
358   LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf     327   LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf
359 else                                              328 else
360   LIBBPF_OUTPUT = $(CURDIR)/libbpf                329   LIBBPF_OUTPUT = $(CURDIR)/libbpf
361 endif                                             330 endif
362 ifdef LIBBPF_STATIC                            !! 331 LIBBPF_DESTDIR = $(LIBBPF_OUTPUT)
363   LIBBPF_DESTDIR = $(LIBBPF_OUTPUT)            !! 332 LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include
364   LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include   !! 333 LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a
365   LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a           << 
366   CFLAGS += -I$(LIBBPF_OUTPUT)/include         << 
367 endif                                          << 
368                                                   334 
369 ifneq ($(OUTPUT),)                             !! 335 LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
370   LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libs << 
371 else                                           << 
372   LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd       << 
373 endif                                          << 
374 LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT)        << 
375 LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/inclu << 
376 LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a    << 
377 CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include        << 
378                                                   336 
379 ifneq ($(OUTPUT),)                             !! 337 LIBPERF = $(LIBPERF_PATH)libperf.a
380   LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libs << 
381 else                                           << 
382   LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol       << 
383 endif                                          << 
384 LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT)        << 
385 LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/inclu << 
386 LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a    << 
387 CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include        << 
388                                                << 
389 ifneq ($(OUTPUT),)                             << 
390   LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libper << 
391 else                                           << 
392   LIBPERF_OUTPUT = $(CURDIR)/libperf           << 
393 endif                                          << 
394 LIBPERF_DESTDIR = $(LIBPERF_OUTPUT)            << 
395 LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include   << 
396 LIBPERF = $(LIBPERF_OUTPUT)/libperf.a          << 
397 export LIBPERF                                    338 export LIBPERF
398 CFLAGS += -I$(LIBPERF_OUTPUT)/include          << 
399                                                   339 
400 # python extension build directories              340 # python extension build directories
401 PYTHON_EXTBUILD     := $(OUTPUT)python_ext_bui    341 PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
402 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/     342 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
403 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/     343 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
404 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP    344 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
405                                                   345 
406 python-clean := $(call QUIET_CLEAN, python) $(    346 python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
407                                                   347 
408 # Use the detected configuration               !! 348 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
409 -include $(OUTPUT).config-detected             !! 349 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
410                                                   350 
411 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))         351 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
412                                                   352 
413 PROGRAMS += $(OUTPUT)perf                         353 PROGRAMS += $(OUTPUT)perf
414                                                   354 
415 ifndef NO_PERF_READ_VDSO32                        355 ifndef NO_PERF_READ_VDSO32
416 PROGRAMS += $(OUTPUT)perf-read-vdso32             356 PROGRAMS += $(OUTPUT)perf-read-vdso32
417 endif                                             357 endif
418                                                   358 
419 ifndef NO_PERF_READ_VDSOX32                       359 ifndef NO_PERF_READ_VDSOX32
420 PROGRAMS += $(OUTPUT)perf-read-vdsox32            360 PROGRAMS += $(OUTPUT)perf-read-vdsox32
421 endif                                             361 endif
422                                                   362 
423 LIBJVMTI = libperf-jvmti.so                       363 LIBJVMTI = libperf-jvmti.so
424                                                   364 
425 ifndef NO_JVMTI                                   365 ifndef NO_JVMTI
426 PROGRAMS += $(OUTPUT)$(LIBJVMTI)                  366 PROGRAMS += $(OUTPUT)$(LIBJVMTI)
427 endif                                             367 endif
428                                                   368 
429 DLFILTERS := dlfilter-test-api-v0.so dlfilter- !! 369 DLFILTERS := dlfilter-test-api-v0.so dlfilter-show-cycles.so
430 DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%    370 DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS))
431                                                   371 
432 # what 'all' will build and 'install' will ins    372 # what 'all' will build and 'install' will install, in perfexecdir
433 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILT    373 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS)
434                                                   374 
435 # what 'all' will build but not install in per    375 # what 'all' will build but not install in perfexecdir
436 OTHER_PROGRAMS = $(OUTPUT)perf                    376 OTHER_PROGRAMS = $(OUTPUT)perf
437                                                   377 
438 # Set paths to tools early so that they can be    378 # Set paths to tools early so that they can be used for version tests.
439 ifndef SHELL_PATH                                 379 ifndef SHELL_PATH
440   SHELL_PATH = /bin/sh                            380   SHELL_PATH = /bin/sh
441 endif                                             381 endif
442 ifndef PERL_PATH                                  382 ifndef PERL_PATH
443   PERL_PATH = /usr/bin/perl                       383   PERL_PATH = /usr/bin/perl
444 endif                                             384 endif
445                                                   385 
446 export PERL_PATH                                  386 export PERL_PATH
447                                                   387 
448 LIBPERF_BENCH_IN := $(OUTPUT)perf-bench-in.o   !! 388 PERFLIBS = $(LIBAPI) $(LIBSUBCMD) $(LIBPERF)
449 LIBPERF_BENCH := $(OUTPUT)libperf-bench.a      !! 389 ifndef NO_LIBBPF
450                                                !! 390   ifndef LIBBPF_DYNAMIC
451 LIBPERF_TEST_IN := $(OUTPUT)perf-test-in.o     !! 391     PERFLIBS += $(LIBBPF)
452 LIBPERF_TEST := $(OUTPUT)libperf-test.a        !! 392   endif
453                                                !! 393 endif
454 LIBPERF_UI_IN := $(OUTPUT)perf-ui-in.o         !! 394 ifndef LIBTRACEEVENT_DYNAMIC
455 LIBPERF_UI := $(OUTPUT)libperf-ui.a            !! 395   PERFLIBS += $(LIBTRACEEVENT)
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) $ << 
464 ifdef LIBBPF_STATIC                            << 
465   PERFLIBS += $(LIBBPF)                        << 
466 endif                                             396 endif
467 PERFLIBS += $(LIBPERF_BENCH) $(LIBPERF_TEST) $ << 
468 PERFLIBS += $(LIBPMU_EVENTS)                   << 
469                                                   397 
470 # We choose to avoid "if .. else if .. else ..    398 # We choose to avoid "if .. else if .. else .. endif endif"
471 # because maintaining the nesting to match is     399 # because maintaining the nesting to match is a pain.  If
472 # we had "elif" things would have been much ni    400 # we had "elif" things would have been much nicer...
473                                                   401 
474 ifneq ($(OUTPUT),)                                402 ifneq ($(OUTPUT),)
475   CFLAGS += -I$(OUTPUT)                           403   CFLAGS += -I$(OUTPUT)
476 endif                                             404 endif
477                                                   405 
478 ifdef GTK2                                        406 ifdef GTK2
479   ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so         407   ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
480   GTK_IN := $(OUTPUT)gtk-in.o                     408   GTK_IN := $(OUTPUT)gtk-in.o
481 endif                                             409 endif
482                                                   410 
483 ifdef ASCIIDOC8                                   411 ifdef ASCIIDOC8
484   export ASCIIDOC8                                412   export ASCIIDOC8
485 endif                                             413 endif
486                                                   414 
487 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS    415 EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
488 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA    416 LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
489                                                   417 
490 export INSTALL SHELL_PATH                      !! 418 ifeq ($(USE_CLANG), 1)
491                                                !! 419   CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
492 ### Build rules                                !! 420   CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
                                                   >> 421   LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
                                                   >> 422   LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
                                                   >> 423 endif
493                                                   424 
494 SHELL = $(SHELL_PATH)                          !! 425 ifeq ($(USE_LLVM), 1)
                                                   >> 426   LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
                                                   >> 427   LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
                                                   >> 428 endif
495                                                   429 
496 arm64_gen_sysreg_dir := $(srctree)/tools/arch/ !! 430 ifeq ($(USE_CXX), 1)
497 ifneq ($(OUTPUT),)                             !! 431   LIBS += -lstdc++
498   arm64_gen_sysreg_outdir := $(abspath $(OUTPU << 
499 else                                           << 
500   arm64_gen_sysreg_outdir := $(CURDIR)         << 
501 endif                                             432 endif
502                                                   433 
503 arm64-sysreg-defs: FORCE                       !! 434 export INSTALL SHELL_PATH
504         $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) << 
505                 prefix= subdir=                << 
506                                                   435 
507 arm64-sysreg-defs-clean:                       !! 436 ### Build rules
508         $(call QUIET_CLEAN,arm64-sysreg-defs)  << 
509         $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) << 
510                 prefix= subdir= clean > /dev/n << 
511                                                   437 
512 beauty_linux_dir := $(srctree)/tools/perf/trac !! 438 SHELL = $(SHELL_PATH)
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                                                   439 
                                                   >> 440 beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/
518 linux_uapi_dir := $(srctree)/tools/include/uap    441 linux_uapi_dir := $(srctree)/tools/include/uapi/linux
519 asm_generic_uapi_dir := $(srctree)/tools/inclu    442 asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
520 arch_asm_uapi_dir := $(srctree)/tools/arch/$(S    443 arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/
                                                   >> 444 x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/
521 x86_arch_asm_dir := $(srctree)/tools/arch/x86/    445 x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/
522                                                   446 
523 beauty_outdir := $(OUTPUT)trace/beauty/generat    447 beauty_outdir := $(OUTPUT)trace/beauty/generated
524 beauty_ioctl_outdir := $(beauty_outdir)/ioctl     448 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_    449 drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
542 drm_hdr_dir := $(srctree)/tools/include/uapi/d    450 drm_hdr_dir := $(srctree)/tools/include/uapi/drm
543 drm_ioctl_tbl := $(srctree)/tools/perf/trace/b    451 drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
544                                                   452 
                                                   >> 453 # Create output directory if not already present
                                                   >> 454 _dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
                                                   >> 455 
545 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm    456 $(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
546         $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_    457         $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
547                                                   458 
548 fadvise_advice_array := $(beauty_outdir)/fadvi    459 fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c
549 fadvise_advice_tbl := $(srctree)/tools/perf/tr    460 fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
550                                                   461 
551 $(fadvise_advice_array): $(linux_uapi_dir)/in.    462 $(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
552         $(Q)$(SHELL) '$(fadvise_advice_tbl)' $    463         $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
553                                                   464 
554 fsmount_arrays := $(beauty_outdir)/fsmount_arr    465 fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c
555 fsmount_tbls := $(srctree)/tools/perf/trace/be    466 fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh
556                                                   467 
557 $(fsmount_arrays): $(beauty_uapi_linux_dir)/mo !! 468 $(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls)
558         $(Q)$(SHELL) '$(fsmount_tbls)' $(beaut !! 469         $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@
559                                                   470 
560 fspick_arrays := $(beauty_outdir)/fspick_array    471 fspick_arrays := $(beauty_outdir)/fspick_arrays.c
561 fspick_tbls := $(srctree)/tools/perf/trace/bea    472 fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh
562                                                   473 
563 $(fspick_arrays): $(beauty_uapi_linux_dir)/mou !! 474 $(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls)
564         $(Q)$(SHELL) '$(fspick_tbls)' $(beauty !! 475         $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
565                                                   476 
566 fsconfig_arrays := $(beauty_outdir)/fsconfig_a    477 fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c
567 fsconfig_tbls := $(srctree)/tools/perf/trace/b    478 fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh
568                                                   479 
569 $(fsconfig_arrays): $(beauty_uapi_linux_dir)/m !! 480 $(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls)
570         $(Q)$(SHELL) '$(fsconfig_tbls)' $(beau !! 481         $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@
571                                                   482 
572 pkey_alloc_access_rights_array := $(beauty_out    483 pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
573 asm_generic_hdr_dir := $(srctree)/tools/includ    484 asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
574 pkey_alloc_access_rights_tbl := $(srctree)/too    485 pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
575                                                   486 
576 $(pkey_alloc_access_rights_array): $(asm_gener    487 $(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
577         $(Q)$(SHELL) '$(pkey_alloc_access_righ    488         $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
578                                                   489 
579 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir    490 sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
580 sndrv_ctl_hdr_dir := $(srctree)/tools/include/    491 sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
581 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/t    492 sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
582                                                   493 
583 $(sndrv_ctl_ioctl_array): $(beauty_uapi_sound_ !! 494 $(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
584         $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)'  !! 495         $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
585                                                   496 
586 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir    497 sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
587 sndrv_pcm_hdr_dir := $(srctree)/tools/include/    498 sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
588 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/t    499 sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
589                                                   500 
590 $(sndrv_pcm_ioctl_array): $(beauty_uapi_sound_ !! 501 $(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
591         $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)'  !! 502         $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
592                                                   503 
593 kcmp_type_array := $(beauty_outdir)/kcmp_type_    504 kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
594 kcmp_hdr_dir := $(srctree)/tools/include/uapi/    505 kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
595 kcmp_type_tbl := $(srctree)/tools/perf/trace/b    506 kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
596                                                   507 
597 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(k    508 $(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
598         $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp    509         $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
599                                                   510 
600 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_    511 kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
601 kvm_hdr_dir := $(srctree)/tools/include/uapi/l    512 kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
602 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/b    513 kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
603                                                   514 
604 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm    515 $(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
605         $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_    516         $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
606                                                   517 
607 socket_arrays := $(beauty_outdir)/socket.c        518 socket_arrays := $(beauty_outdir)/socket.c
608 socket_tbl := $(srctree)/tools/perf/trace/beau    519 socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh
609                                                   520 
610 $(socket_arrays): $(linux_uapi_dir)/in.h $(bea    521 $(socket_arrays): $(linux_uapi_dir)/in.h $(beauty_linux_dir)/socket.h $(socket_tbl)
611         $(Q)$(SHELL) '$(socket_tbl)' $(linux_u    522         $(Q)$(SHELL) '$(socket_tbl)' $(linux_uapi_dir) $(beauty_linux_dir) > $@
612                                                   523 
613 sockaddr_arrays := $(beauty_outdir)/sockaddr.c    524 sockaddr_arrays := $(beauty_outdir)/sockaddr.c
614 sockaddr_tbl := $(srctree)/tools/perf/trace/be    525 sockaddr_tbl := $(srctree)/tools/perf/trace/beauty/sockaddr.sh
615                                                   526 
616 $(sockaddr_arrays): $(beauty_linux_dir)/socket    527 $(sockaddr_arrays): $(beauty_linux_dir)/socket.h $(sockaddr_tbl)
617         $(Q)$(SHELL) '$(sockaddr_tbl)' $(beaut    528         $(Q)$(SHELL) '$(sockaddr_tbl)' $(beauty_linux_dir) > $@
618                                                   529 
619 vhost_virtio_ioctl_array := $(beauty_ioctl_out    530 vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
                                                   >> 531 vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
620 vhost_virtio_ioctl_tbl := $(srctree)/tools/per    532 vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
621                                                   533 
622 $(vhost_virtio_ioctl_array): $(beauty_uapi_lin !! 534 $(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
623         $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl !! 535         $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
624                                                   536 
625 perf_ioctl_array := $(beauty_ioctl_outdir)/per    537 perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
626 perf_hdr_dir := $(srctree)/tools/include/uapi/    538 perf_hdr_dir := $(srctree)/tools/include/uapi/linux
627 perf_ioctl_tbl := $(srctree)/tools/perf/trace/    539 perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
628                                                   540 
629 $(perf_ioctl_array): $(perf_hdr_dir)/perf_even    541 $(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
630         $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(per    542         $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
631                                                   543 
632 madvise_behavior_array := $(beauty_outdir)/mad    544 madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
633 madvise_hdr_dir := $(srctree)/tools/include/ua    545 madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
634 madvise_behavior_tbl := $(srctree)/tools/perf/    546 madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
635                                                   547 
636 $(madvise_behavior_array): $(madvise_hdr_dir)/    548 $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
637         $(Q)$(SHELL) '$(madvise_behavior_tbl)'    549         $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
638                                                   550 
639 mmap_flags_array := $(beauty_outdir)/mmap_flag    551 mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
640 mmap_flags_tbl := $(srctree)/tools/perf/trace/    552 mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
641                                                   553 
642 $(mmap_flags_array): $(linux_uapi_dir)/mman.h     554 $(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    555         $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
644                                                   556 
645 mremap_flags_array := $(beauty_outdir)/mremap_    557 mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c
646 mremap_flags_tbl := $(srctree)/tools/perf/trac    558 mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh
647                                                   559 
648 $(mremap_flags_array): $(linux_uapi_dir)/mman.    560 $(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl)
649         $(Q)$(SHELL) '$(mremap_flags_tbl)' $(l    561         $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@
650                                                   562 
651 mount_flags_array := $(beauty_outdir)/mount_fl    563 mount_flags_array := $(beauty_outdir)/mount_flags_array.c
652 mount_flags_tbl := $(srctree)/tools/perf/trace    564 mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
653                                                   565 
654 $(mount_flags_array): $(beauty_uapi_linux_dir) !! 566 $(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl)
655         $(Q)$(SHELL) '$(mount_flags_tbl)' $(be !! 567         $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@
656                                                   568 
657 move_mount_flags_array := $(beauty_outdir)/mov    569 move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c
658 move_mount_flags_tbl := $(srctree)/tools/perf/    570 move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh
659                                                   571 
660 $(move_mount_flags_array): $(beauty_uapi_linux !! 572 $(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl)
661         $(Q)$(SHELL) '$(move_mount_flags_tbl)' !! 573         $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@
                                                   >> 574 
662                                                   575 
663 mmap_prot_array := $(beauty_outdir)/mmap_prot_    576 mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c
664 mmap_prot_tbl := $(srctree)/tools/perf/trace/b    577 mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh
665                                                   578 
666 $(mmap_prot_array): $(asm_generic_uapi_dir)/mm    579 $(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_    580         $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
668                                                   581 
669 prctl_option_array := $(beauty_outdir)/prctl_o    582 prctl_option_array := $(beauty_outdir)/prctl_option_array.c
                                                   >> 583 prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
670 prctl_option_tbl := $(srctree)/tools/perf/trac    584 prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
671                                                   585 
672 $(prctl_option_array): $(beauty_uapi_linux_dir !! 586 $(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
673         $(Q)$(SHELL) '$(prctl_option_tbl)' $(b !! 587         $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
674                                                   588 
675 usbdevfs_ioctl_array := $(beauty_ioctl_outdir)    589 usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c
676 usbdevfs_ioctl_tbl := $(srctree)/tools/perf/tr    590 usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh
677                                                   591 
678 $(usbdevfs_ioctl_array): $(beauty_uapi_linux_d !! 592 $(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl)
679         $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $ !! 593         $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@
680                                                   594 
681 x86_arch_prctl_code_array := $(beauty_outdir)/    595 x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c
682 x86_arch_prctl_code_tbl := $(srctree)/tools/pe    596 x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh
683                                                   597 
684 $(x86_arch_prctl_code_array): $(beauty_x86_arc !! 598 $(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 !! 599         $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@
686                                                   600 
687 x86_arch_irq_vectors_array := $(beauty_outdir)    601 x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c
688 x86_arch_irq_vectors_tbl := $(srctree)/tools/p    602 x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh
689                                                   603 
690 $(x86_arch_irq_vectors_array): $(beauty_arch_a !! 604 $(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 !! 605         $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@
692                                                   606 
693 x86_arch_MSRs_array := $(beauty_outdir)/x86_ar    607 x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c
694 x86_arch_MSRs_tbl := $(srctree)/tools/perf/tra    608 x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh
695                                                   609 
696 $(x86_arch_MSRs_array): $(x86_arch_asm_dir)/ms    610 $(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl)
697         $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(    611         $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@
698                                                   612 
699 rename_flags_array := $(beauty_outdir)/rename_    613 rename_flags_array := $(beauty_outdir)/rename_flags_array.c
700 rename_flags_tbl := $(srctree)/tools/perf/trac    614 rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh
701                                                   615 
702 $(rename_flags_array): $(beauty_uapi_linux_dir !! 616 $(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl)
703         $(Q)$(SHELL) '$(rename_flags_tbl)' $(b !! 617         $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@
704                                                   618 
705 arch_errno_name_array := $(beauty_outdir)/arch    619 arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
706 arch_errno_hdr_dir := $(srctree)/tools            620 arch_errno_hdr_dir := $(srctree)/tools
707 arch_errno_tbl := $(srctree)/tools/perf/trace/    621 arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
708                                                   622 
709 $(arch_errno_name_array): $(arch_errno_tbl)       623 $(arch_errno_name_array): $(arch_errno_tbl)
710         $(Q)$(SHELL) '$(arch_errno_tbl)' '$(pa    624         $(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@
711                                                   625 
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    626 sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c
719 sync_file_range_tbls := $(srctree)/tools/perf/    627 sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh
720                                                   628 
721 $(sync_file_range_arrays): $(beauty_uapi_linux !! 629 $(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls)
722         $(Q)$(SHELL) '$(sync_file_range_tbls)' !! 630         $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@
723                                                << 
724 TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/t << 
725                                                << 
726 tests-coresight-targets: FORCE                 << 
727         $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR)  << 
728                                                   631 
729 tests-coresight-targets-clean:                 !! 632 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
730         $(call QUIET_CLEAN, coresight)         << 
731         $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR)  << 
732                                                << 
733 all: shell_compatibility_test $(ALL_PROGRAMS)  << 
734                                                   633 
735 # Create python binding output directory if no    634 # Create python binding output directory if not already present
736 $(shell [ -d '$(OUTPUT)python' ] || mkdir -p ' !! 635 _dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
737                                                   636 
738 $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX) !! 637 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST) $(LIBPERF)
739         $(QUIET_GEN)LDSHARED="$(CC) -pthread -    638         $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
740         CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) !! 639         CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
741           $(PYTHON_WORD) util/setup.py \          640           $(PYTHON_WORD) util/setup.py \
742           --quiet build_ext; \                    641           --quiet build_ext; \
743         cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OU    642         cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
744                                                   643 
745 python_perf_target:                            << 
746         @echo "Target is: $(OUTPUT)python/perf << 
747                                                << 
748 please_set_SHELL_PATH_to_a_more_modern_shell:     644 please_set_SHELL_PATH_to_a_more_modern_shell:
749         $(Q)$$(:)                                 645         $(Q)$$(:)
750                                                   646 
751 shell_compatibility_test: please_set_SHELL_PAT    647 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
752                                                   648 
753 strip: $(PROGRAMS) $(OUTPUT)perf                  649 strip: $(PROGRAMS) $(OUTPUT)perf
754         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(O    650         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
755                                                   651 
756 PERF_IN := $(OUTPUT)perf-in.o                     652 PERF_IN := $(OUTPUT)perf-in.o
757 export NO_JEVENTS                              << 
758                                                << 
759 build := -f $(srctree)/tools/build/Makefile.bu << 
760                                                << 
761 $(PERF_IN): prepare FORCE                      << 
762         $(Q)$(MAKE) $(build)=perf              << 
763                                                << 
764 $(LIBPMU_EVENTS_IN): FORCE prepare             << 
765         $(Q)$(MAKE) -f $(srctree)/tools/build/ << 
766                                                << 
767 $(LIBPMU_EVENTS): $(LIBPMU_EVENTS_IN)          << 
768         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< << 
769                                                   653 
770 $(LIBPERF_BENCH_IN): FORCE prepare             !! 654 JEVENTS       := $(OUTPUT)pmu-events/jevents
771         $(Q)$(MAKE) $(build)=perf-bench        !! 655 JEVENTS_IN    := $(OUTPUT)pmu-events/jevents-in.o
772                                                   656 
773 $(LIBPERF_BENCH): $(LIBPERF_BENCH_IN)          !! 657 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
774         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< << 
775                                                   658 
776 $(LIBPERF_TEST_IN): FORCE prepare              !! 659 export JEVENTS
777         $(Q)$(MAKE) $(build)=perf-test         << 
778                                                   660 
779 $(LIBPERF_TEST): $(LIBPERF_TEST_IN)            !! 661 build := -f $(srctree)/tools/build/Makefile.build dir=. obj
780         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< << 
781                                                   662 
782 $(LIBPERF_UI_IN): FORCE prepare                !! 663 $(PERF_IN): prepare FORCE
783         $(Q)$(MAKE) $(build)=perf-ui           !! 664         $(Q)$(MAKE) $(build)=perf
784                                                   665 
785 $(LIBPERF_UI): $(LIBPERF_UI_IN)                !! 666 $(JEVENTS_IN): FORCE
786         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< !! 667         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
787                                                   668 
788 $(LIBPERF_UTIL_IN): FORCE prepare              !! 669 $(JEVENTS): $(JEVENTS_IN)
789         $(Q)$(MAKE) $(build)=perf-util         !! 670         $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
790                                                   671 
791 $(LIBPERF_UTIL): $(LIBPERF_UTIL_IN)            !! 672 $(PMU_EVENTS_IN): $(JEVENTS) FORCE
792         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< !! 673         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
793                                                   674 
794 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN)          !! 675 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
795         $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS !! 676         $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
796                 $(PERF_IN) $(LIBS) -o $@       !! 677                 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
797                                                   678 
798 $(GTK_IN): FORCE prepare                       !! 679 $(GTK_IN): FORCE
799         $(Q)$(MAKE) $(build)=gtk                  680         $(Q)$(MAKE) $(build)=gtk
800                                                   681 
801 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)    682 $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
802         $(QUIET_LINK)$(CC) -o $@ -shared $(LDF    683         $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
803                                                   684 
804 $(OUTPUT)common-cmds.h: util/generate-cmdlist.    685 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
805                                                   686 
806 $(OUTPUT)common-cmds.h: $(wildcard Documentati    687 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
807         $(QUIET_GEN). util/generate-cmdlist.sh    688         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
808                                                   689 
809 $(SCRIPTS) : % : %.sh                             690 $(SCRIPTS) : % : %.sh
810         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTP    691         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
811                                                   692 
812 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSIO    693 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
813         $(Q)$(SHELL_PATH) util/PERF-VERSION-GE    694         $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
814                                                   695 
815 # These can record PERF_VERSION                   696 # These can record PERF_VERSION
816 perf.spec $(SCRIPTS) \                            697 perf.spec $(SCRIPTS) \
817         : $(OUTPUT)PERF-VERSION-FILE              698         : $(OUTPUT)PERF-VERSION-FILE
818                                                   699 
819 .SUFFIXES:                                        700 .SUFFIXES:
820                                                   701 
821 #                                                 702 #
822 # If a target does not match any of the later     703 # If a target does not match any of the later rules then prefix it by $(OUTPUT)
823 # This makes targets like 'make O=/tmp/perf pe    704 # This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
824 #                                                 705 #
825 ifneq ($(OUTPUT),)                                706 ifneq ($(OUTPUT),)
826 %.o: $(OUTPUT)%.o                                 707 %.o: $(OUTPUT)%.o
827         @echo "    # Redirected target $@ => $    708         @echo "    # Redirected target $@ => $(OUTPUT)$@"
828 pmu-events/%.o: $(OUTPUT)pmu-events/%.o           709 pmu-events/%.o: $(OUTPUT)pmu-events/%.o
829         @echo "    # Redirected target $@ => $    710         @echo "    # Redirected target $@ => $(OUTPUT)$@"
830 util/%.o: $(OUTPUT)util/%.o                       711 util/%.o: $(OUTPUT)util/%.o
831         @echo "    # Redirected target $@ => $    712         @echo "    # Redirected target $@ => $(OUTPUT)$@"
832 bench/%.o: $(OUTPUT)bench/%.o                     713 bench/%.o: $(OUTPUT)bench/%.o
833         @echo "    # Redirected target $@ => $    714         @echo "    # Redirected target $@ => $(OUTPUT)$@"
834 tests/%.o: $(OUTPUT)tests/%.o                     715 tests/%.o: $(OUTPUT)tests/%.o
835         @echo "    # Redirected target $@ => $    716         @echo "    # Redirected target $@ => $(OUTPUT)$@"
836 endif                                             717 endif
837                                                   718 
838 # These two need to be here so that when O= is    719 # These two need to be here so that when O= is not used they take precedence
839 # over the general rule for .o                    720 # over the general rule for .o
840                                                   721 
841 # get relative building directory (to $(OUTPUT    722 # get relative building directory (to $(OUTPUT))
842 # and '.' if it's $(OUTPUT) itself                723 # and '.' if it's $(OUTPUT) itself
843 __build-dir = $(subst $(OUTPUT),,$(dir $@))       724 __build-dir = $(subst $(OUTPUT),,$(dir $@))
844 build-dir   = $(or $(__build-dir),.)              725 build-dir   = $(or $(__build-dir),.)
845                                                   726 
846 prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)c !! 727 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) \                 728         $(fadvise_advice_array) \
852         $(fsconfig_arrays) \                      729         $(fsconfig_arrays) \
853         $(fsmount_arrays) \                       730         $(fsmount_arrays) \
854         $(fspick_arrays) \                        731         $(fspick_arrays) \
855         $(pkey_alloc_access_rights_array) \       732         $(pkey_alloc_access_rights_array) \
856         $(sndrv_pcm_ioctl_array) \                733         $(sndrv_pcm_ioctl_array) \
857         $(sndrv_ctl_ioctl_array) \                734         $(sndrv_ctl_ioctl_array) \
858         $(kcmp_type_array) \                      735         $(kcmp_type_array) \
859         $(kvm_ioctl_array) \                      736         $(kvm_ioctl_array) \
860         $(socket_arrays) \                        737         $(socket_arrays) \
861         $(sockaddr_arrays) \                      738         $(sockaddr_arrays) \
862         $(vhost_virtio_ioctl_array) \             739         $(vhost_virtio_ioctl_array) \
863         $(madvise_behavior_array) \               740         $(madvise_behavior_array) \
864         $(mmap_flags_array) \                     741         $(mmap_flags_array) \
865         $(mmap_prot_array) \                      742         $(mmap_prot_array) \
866         $(mremap_flags_array) \                   743         $(mremap_flags_array) \
867         $(mount_flags_array) \                    744         $(mount_flags_array) \
868         $(move_mount_flags_array) \               745         $(move_mount_flags_array) \
869         $(perf_ioctl_array) \                     746         $(perf_ioctl_array) \
870         $(prctl_option_array) \                   747         $(prctl_option_array) \
871         $(usbdevfs_ioctl_array) \                 748         $(usbdevfs_ioctl_array) \
872         $(x86_arch_irq_vectors_array) \           749         $(x86_arch_irq_vectors_array) \
873         $(x86_arch_MSRs_array) \                  750         $(x86_arch_MSRs_array) \
874         $(x86_arch_prctl_code_array) \            751         $(x86_arch_prctl_code_array) \
875         $(rename_flags_array) \                   752         $(rename_flags_array) \
876         $(arch_errno_name_array) \                753         $(arch_errno_name_array) \
877         $(statx_mask_array) \                  << 
878         $(sync_file_range_arrays) \               754         $(sync_file_range_arrays) \
879         $(LIBAPI) \                            << 
880         $(LIBPERF) \                           << 
881         $(LIBSUBCMD) \                         << 
882         $(LIBSYMBOL) \                         << 
883         bpf-skel                                  755         bpf-skel
884                                                   756 
885 ifdef LIBBPF_STATIC                            << 
886 prepare: $(LIBBPF)                             << 
887 endif                                          << 
888                                                << 
889 $(OUTPUT)%.o: %.c prepare FORCE                   757 $(OUTPUT)%.o: %.c prepare FORCE
890         $(Q)$(MAKE) -f $(srctree)/tools/build/    758         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
891                                                   759 
892 $(OUTPUT)%.i: %.c prepare FORCE                   760 $(OUTPUT)%.i: %.c prepare FORCE
893         $(Q)$(MAKE) -f $(srctree)/tools/build/    761         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
894                                                   762 
895 $(OUTPUT)%.s: %.c prepare FORCE                   763 $(OUTPUT)%.s: %.c prepare FORCE
896         $(Q)$(MAKE) -f $(srctree)/tools/build/    764         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
897                                                   765 
898 $(OUTPUT)%-bison.o: %.c prepare FORCE             766 $(OUTPUT)%-bison.o: %.c prepare FORCE
899         $(Q)$(MAKE) -f $(srctree)/tools/build/    767         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
900                                                   768 
901 $(OUTPUT)%-flex.o: %.c prepare FORCE              769 $(OUTPUT)%-flex.o: %.c prepare FORCE
902         $(Q)$(MAKE) -f $(srctree)/tools/build/    770         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
903                                                   771 
904 $(OUTPUT)%.o: %.S prepare FORCE                   772 $(OUTPUT)%.o: %.S prepare FORCE
905         $(Q)$(MAKE) -f $(srctree)/tools/build/    773         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
906                                                   774 
907 $(OUTPUT)%.i: %.S prepare FORCE                   775 $(OUTPUT)%.i: %.S prepare FORCE
908         $(Q)$(MAKE) -f $(srctree)/tools/build/    776         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
909                                                   777 
910 $(OUTPUT)perf-%: %.o $(PERFLIBS)                  778 $(OUTPUT)perf-%: %.o $(PERFLIBS)
911         $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(L    779         $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
912                                                   780 
913 ifndef NO_PERF_READ_VDSO32                        781 ifndef NO_PERF_READ_VDSO32
914 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c ut    782 $(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
915         $(QUIET_CC)$(CC) -m32 $(filter -static    783         $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
916 endif                                             784 endif
917                                                   785 
918 ifndef NO_PERF_READ_VDSOX32                       786 ifndef NO_PERF_READ_VDSOX32
919 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c u    787 $(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
920         $(QUIET_CC)$(CC) -mx32 $(filter -stati    788         $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
921 endif                                             789 endif
922                                                   790 
923 $(OUTPUT)dlfilters/%.o: dlfilters/%.c include/    791 $(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h
924         $(Q)$(MKDIR) -p $(OUTPUT)dlfilters        792         $(Q)$(MKDIR) -p $(OUTPUT)dlfilters
925         $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_    793         $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $<
926                                                   794 
927 .SECONDARY: $(DLFILTERS:.so=.o)                   795 .SECONDARY: $(DLFILTERS:.so=.o)
928                                                   796 
929 $(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.    797 $(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o
930         $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -sh    798         $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $<
931                                                   799 
932 ifndef NO_JVMTI                                   800 ifndef NO_JVMTI
933 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o          801 LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
934                                                   802 
935 $(LIBJVMTI_IN): FORCE                             803 $(LIBJVMTI_IN): FORCE
936         $(Q)$(MAKE) -f $(srctree)/tools/build/    804         $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
937                                                   805 
938 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)              806 $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
939         $(QUIET_LINK)$(CC) $(LDFLAGS) -shared     807         $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
940 endif                                             808 endif
941                                                   809 
942 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard    810 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
943                                                   811 
944 $(LIBAPI): FORCE | $(LIBAPI_OUTPUT)            !! 812 LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(filter-out -static,$(LDFLAGS))'
945         $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAP !! 813 
946                 DESTDIR=$(LIBAPI_DESTDIR) pref !! 814 $(LIBTRACEEVENT): FORCE
947                 $@ install_headers             !! 815         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
                                                   >> 816 
                                                   >> 817 libtraceevent_plugins: FORCE
                                                   >> 818         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
                                                   >> 819 
                                                   >> 820 $(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
                                                   >> 821         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
                                                   >> 822 
                                                   >> 823 $(LIBTRACEEVENT)-clean:
                                                   >> 824         $(call QUIET_CLEAN, libtraceevent)
                                                   >> 825         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
                                                   >> 826 
                                                   >> 827 install-traceevent-plugins: libtraceevent_plugins
                                                   >> 828         $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
                                                   >> 829 
                                                   >> 830 $(LIBAPI): FORCE
                                                   >> 831         $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
948                                                   832 
949 $(LIBAPI)-clean:                                  833 $(LIBAPI)-clean:
950         $(call QUIET_CLEAN, libapi)               834         $(call QUIET_CLEAN, libapi)
951         $(Q)$(RM) -r -- $(LIBAPI_OUTPUT)       !! 835         $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
952                                                   836 
953 $(LIBBPF): FORCE | $(LIBBPF_OUTPUT)               837 $(LIBBPF): FORCE | $(LIBBPF_OUTPUT)
954         $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_    838         $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \
955                 O= OUTPUT=$(LIBBPF_OUTPUT)/ DE !! 839                 O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= \
956                 EXTRA_CFLAGS="-fPIC" $@ instal !! 840                 $@ install_headers
957                                                   841 
958 $(LIBBPF)-clean:                                  842 $(LIBBPF)-clean:
959         $(call QUIET_CLEAN, libbpf)               843         $(call QUIET_CLEAN, libbpf)
960         $(Q)$(RM) -r -- $(LIBBPF_OUTPUT)          844         $(Q)$(RM) -r -- $(LIBBPF_OUTPUT)
961                                                   845 
962 $(LIBPERF): FORCE | $(LIBPERF_OUTPUT)          !! 846 $(LIBPERF): FORCE
963         $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBP !! 847         $(Q)$(MAKE) -C $(LIBPERF_DIR) EXTRA_CFLAGS="$(LIBPERF_CFLAGS)" O=$(OUTPUT) $(OUTPUT)libperf.a
964                 DESTDIR=$(LIBPERF_DESTDIR) pre << 
965                 $@ install_headers             << 
966                                                   848 
967 $(LIBPERF)-clean:                                 849 $(LIBPERF)-clean:
968         $(call QUIET_CLEAN, libperf)              850         $(call QUIET_CLEAN, libperf)
969         $(Q)$(RM) -r -- $(LIBPERF_OUTPUT)      !! 851         $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(OUTPUT) clean >/dev/null
970                                                   852 
971 $(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT)      !! 853 $(LIBSUBCMD): FORCE
972         $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LI !! 854         $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
973                 DESTDIR=$(LIBSUBCMD_DESTDIR) p << 
974                 $@ install_headers             << 
975                                                   855 
976 $(LIBSUBCMD)-clean:                               856 $(LIBSUBCMD)-clean:
977         $(call QUIET_CLEAN, libsubcmd)         !! 857         $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
978         $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT)    << 
979                                                << 
980 $(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT)      << 
981         $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LI << 
982                 DESTDIR=$(LIBSYMBOL_DESTDIR) p << 
983                 $@ install_headers             << 
984                                                << 
985 $(LIBSYMBOL)-clean:                            << 
986         $(call QUIET_CLEAN, libsymbol)         << 
987         $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT)    << 
988                                                   858 
989 help:                                             859 help:
990         @echo 'Perf make targets:'                860         @echo 'Perf make targets:'
991         @echo '  doc            - make *all* d    861         @echo '  doc            - make *all* documentation (see below)'
992         @echo '  man            - make manpage    862         @echo '  man            - make manpage documentation (access with man <foo>)'
993         @echo '  html           - make html do    863         @echo '  html           - make html documentation'
994         @echo '  info           - make GNU inf    864         @echo '  info           - make GNU info documentation (access with info <foo>)'
995         @echo '  pdf            - make pdf doc    865         @echo '  pdf            - make pdf documentation'
996         @echo '  TAGS           - use etags to    866         @echo '  TAGS           - use etags to make tag information for source browsing'
997         @echo '  tags           - use ctags to    867         @echo '  tags           - use ctags to make tag information for source browsing'
998         @echo '  cscope - use cscope to make i    868         @echo '  cscope - use cscope to make interactive browsing database'
999         @echo ''                                  869         @echo ''
1000         @echo 'Perf install targets:'            870         @echo 'Perf install targets:'
1001         @echo '  NOTE: documentation build re    871         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
1002         @echo '  HINT: use "prefix" or "DESTD    872         @echo '  HINT: use "prefix" or "DESTDIR" to install to a particular'
1003         @echo '        path like "make prefix    873         @echo '        path like "make prefix=/usr/local install install-doc"'
1004         @echo '  install        - install com    874         @echo '  install        - install compiled binaries'
1005         @echo '  install-doc    - install *al    875         @echo '  install-doc    - install *all* documentation'
1006         @echo '  install-man    - install man    876         @echo '  install-man    - install manpage documentation'
1007         @echo '  install-html   - install htm    877         @echo '  install-html   - install html documentation'
1008         @echo '  install-info   - install GNU    878         @echo '  install-info   - install GNU info documentation'
1009         @echo '  install-pdf    - install pdf    879         @echo '  install-pdf    - install pdf documentation'
1010         @echo ''                                 880         @echo ''
1011         @echo '  quick-install-doc      - ali    881         @echo '  quick-install-doc      - alias for quick-install-man'
1012         @echo '  quick-install-man      - ins    882         @echo '  quick-install-man      - install the documentation quickly'
1013         @echo '  quick-install-html     - ins    883         @echo '  quick-install-html     - install the html documentation quickly'
1014         @echo ''                                 884         @echo ''
1015         @echo 'Perf maintainer targets:'         885         @echo 'Perf maintainer targets:'
1016         @echo '  clean                  - cle    886         @echo '  clean                  - clean all binary objects and build output'
1017                                                  887 
1018                                                  888 
1019 DOC_TARGETS := doc man html info pdf             889 DOC_TARGETS := doc man html info pdf
1020                                                  890 
1021 INSTALL_DOC_TARGETS := $(patsubst %,install-%    891 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
1022 INSTALL_DOC_TARGETS += quick-install-doc quic    892 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
1023                                                  893 
1024 # 'make doc' should call 'make -C Documentati    894 # 'make doc' should call 'make -C Documentation all'
1025 $(DOC_TARGETS):                                  895 $(DOC_TARGETS):
1026         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT)    896         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
1027                                                  897 
1028 TAG_FOLDERS= . ../lib ../include                 898 TAG_FOLDERS= . ../lib ../include
1029 TAG_FILES= ../../include/uapi/linux/perf_even    899 TAG_FILES= ../../include/uapi/linux/perf_event.h
1030                                                  900 
1031 TAGS:                                            901 TAGS:
1032         $(QUIET_GEN)$(RM) TAGS; \                902         $(QUIET_GEN)$(RM) TAGS; \
1033         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]    903         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
1034                                                  904 
1035 tags:                                            905 tags:
1036         $(QUIET_GEN)$(RM) tags; \                906         $(QUIET_GEN)$(RM) tags; \
1037         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]    907         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
1038                                                  908 
1039 cscope:                                          909 cscope:
1040         $(QUIET_GEN)$(RM) cscope*; \             910         $(QUIET_GEN)$(RM) cscope*; \
1041         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]    911         $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
1042                                                  912 
1043 ### Testing rules                                913 ### Testing rules
1044                                                  914 
1045 # GNU make supports exporting all variables b    915 # GNU make supports exporting all variables by "export" without parameters.
1046 # However, the environment gets quite big, an    916 # However, the environment gets quite big, and some programs have problems
1047 # with that.                                     917 # with that.
1048                                                  918 
1049 check: $(OUTPUT)common-cmds.h                    919 check: $(OUTPUT)common-cmds.h
1050         if sparse; \                             920         if sparse; \
1051         then \                                   921         then \
1052                 for i in *.c */*.c; \            922                 for i in *.c */*.c; \
1053                 do \                             923                 do \
1054                         sparse $(CFLAGS) $(SP    924                         sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1055                 done; \                          925                 done; \
1056         else \                                   926         else \
1057                 exit 1; \                        927                 exit 1; \
1058         fi                                       928         fi
1059                                                  929 
1060 ### Installation rules                           930 ### Installation rules
1061                                                  931 
1062 ifdef GTK2                                       932 ifdef GTK2
1063 install-gtk: $(OUTPUT)libperf-gtk.so             933 install-gtk: $(OUTPUT)libperf-gtk.so
1064         $(call QUIET_INSTALL, 'GTK UI') \        934         $(call QUIET_INSTALL, 'GTK UI') \
1065                 $(INSTALL) -d -m 755 '$(DESTD    935                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
1066                 $(INSTALL) $(OUTPUT)libperf-g    936                 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
1067 else                                             937 else
1068 install-gtk:                                     938 install-gtk:
1069 endif                                            939 endif
1070                                                  940 
1071 install-tools: all install-gtk                   941 install-tools: all install-gtk
1072         $(call QUIET_INSTALL, binaries) \        942         $(call QUIET_INSTALL, binaries) \
1073                 $(INSTALL) -d -m 755 '$(DESTD    943                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
1074                 $(INSTALL) $(OUTPUT)perf '$(D    944                 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
1075                 $(LN) '$(DESTDIR_SQ)$(bindir_    945                 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \
1076                 $(INSTALL) -d -m 755 '$(DESTD    946                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \
1077                 $(INSTALL) -m 644 include/per    947                 $(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf'
1078 ifndef NO_PERF_READ_VDSO32                       948 ifndef NO_PERF_READ_VDSO32
1079         $(call QUIET_INSTALL, perf-read-vdso3    949         $(call QUIET_INSTALL, perf-read-vdso32) \
1080                 $(INSTALL) $(OUTPUT)perf-read    950                 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
1081 endif                                            951 endif
1082 ifndef NO_PERF_READ_VDSOX32                      952 ifndef NO_PERF_READ_VDSOX32
1083         $(call QUIET_INSTALL, perf-read-vdsox    953         $(call QUIET_INSTALL, perf-read-vdsox32) \
1084                 $(INSTALL) $(OUTPUT)perf-read    954                 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
1085 endif                                            955 endif
1086 ifndef NO_JVMTI                                  956 ifndef NO_JVMTI
1087         $(call QUIET_INSTALL, $(LIBJVMTI)) \     957         $(call QUIET_INSTALL, $(LIBJVMTI)) \
1088                 $(INSTALL) -d -m 755 '$(DESTD    958                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
1089                 $(INSTALL) $(OUTPUT)$(LIBJVMT    959                 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
1090 endif                                            960 endif
1091         $(call QUIET_INSTALL, libexec) \         961         $(call QUIET_INSTALL, libexec) \
1092                 $(INSTALL) -d -m 755 '$(DESTD    962                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
                                                   >> 963 ifndef NO_LIBBPF
                                                   >> 964         $(call QUIET_INSTALL, bpf-headers) \
                                                   >> 965                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
                                                   >> 966                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'; \
                                                   >> 967                 $(INSTALL) include/bpf/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
                                                   >> 968                 $(INSTALL) include/bpf/linux/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'
                                                   >> 969         $(call QUIET_INSTALL, bpf-examples) \
                                                   >> 970                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'; \
                                                   >> 971                 $(INSTALL) examples/bpf/*.c -t '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'
                                                   >> 972 endif
1093         $(call QUIET_INSTALL, perf-archive) \    973         $(call QUIET_INSTALL, perf-archive) \
1094                 $(INSTALL) $(OUTPUT)perf-arch    974                 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1095         $(call QUIET_INSTALL, perf-iostat) \     975         $(call QUIET_INSTALL, perf-iostat) \
1096                 $(INSTALL) $(OUTPUT)perf-iost    976                 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1097 ifndef NO_LIBAUDIT                               977 ifndef NO_LIBAUDIT
1098         $(call QUIET_INSTALL, strace/groups)     978         $(call QUIET_INSTALL, strace/groups) \
1099                 $(INSTALL) -d -m 755 '$(DESTD    979                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
1100                 $(INSTALL) trace/strace/group !! 980                 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
1101 endif                                            981 endif
1102 ifndef NO_LIBPERL                                982 ifndef NO_LIBPERL
1103         $(call QUIET_INSTALL, perl-scripts) \    983         $(call QUIET_INSTALL, perl-scripts) \
1104                 $(INSTALL) -d -m 755 '$(DESTD    984                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
1105                 $(INSTALL) scripts/perl/Perf- !! 985                 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
1106                 $(INSTALL) scripts/perl/*.pl  !! 986                 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
1107                 $(INSTALL) -d -m 755 '$(DESTD    987                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
1108                 $(INSTALL) scripts/perl/bin/*    988                 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1109 endif                                            989 endif
1110 ifndef NO_LIBPYTHON                              990 ifndef NO_LIBPYTHON
1111         $(call QUIET_INSTALL, python-scripts)    991         $(call QUIET_INSTALL, python-scripts) \
1112                 $(INSTALL) -d -m 755 '$(DESTD    992                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
1113                 $(INSTALL) -d -m 755 '$(DESTD    993                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
1114                 $(INSTALL) scripts/python/Per    994                 $(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    995                 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
1116                 $(INSTALL) scripts/python/bin    996                 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1117 endif                                            997 endif
1118         $(call QUIET_INSTALL, dlfilters) \       998         $(call QUIET_INSTALL, dlfilters) \
1119                 $(INSTALL) -d -m 755 '$(DESTD    999                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \
1120                 $(INSTALL) $(DLFILTERS) '$(DE    1000                 $(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters';
1121         $(call QUIET_INSTALL, perf_completion    1001         $(call QUIET_INSTALL, perf_completion-script) \
1122                 $(INSTALL) -d -m 755 '$(DESTD    1002                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
1123                 $(INSTALL) perf-completion.sh !! 1003                 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
1124         $(call QUIET_INSTALL, perf-tip) \        1004         $(call QUIET_INSTALL, perf-tip) \
1125                 $(INSTALL) -d -m 755 '$(DESTD    1005                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
1126                 $(INSTALL) Documentation/tips !! 1006                 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
1127                                                  1007 
1128 install-tests: all install-gtk                   1008 install-tests: all install-gtk
1129         $(call QUIET_INSTALL, tests) \           1009         $(call QUIET_INSTALL, tests) \
1130                 $(INSTALL) -d -m 755 '$(DESTD    1010                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1131                 $(INSTALL) tests/attr.py -m 6 !! 1011                 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1132                 $(INSTALL) tests/pe-file.exe*    1012                 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
1133                 $(INSTALL) -d -m 755 '$(DESTD    1013                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
1134                 $(INSTALL) tests/attr/* -m 64 !! 1014                 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
1135                 $(INSTALL) -d -m 755 '$(DESTD    1015                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
1136                 $(INSTALL) tests/shell/*.sh '    1016                 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
1137                 $(INSTALL) -d -m 755 '$(DESTD    1017                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
1138                 $(INSTALL) tests/shell/lib/*. !! 1018                 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'
1139                 $(INSTALL) 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 << 
1148                 $(INSTALL) tests/shell/coresi << 
1149         $(Q)$(MAKE) -C tests/shell/coresight  << 
1150                                                  1019 
1151 install-bin: install-tools install-tests      !! 1020 install-bin: install-tools install-tests install-traceevent-plugins
1152                                                  1021 
1153 install: install-bin try-install-man             1022 install: install-bin try-install-man
1154                                                  1023 
1155 install-python_ext:                              1024 install-python_ext:
1156         $(PYTHON_WORD) util/setup.py --quiet     1025         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
1157                                                  1026 
1158 # 'make install-doc' should call 'make -C Doc    1027 # 'make install-doc' should call 'make -C Documentation install'
1159 $(INSTALL_DOC_TARGETS):                          1028 $(INSTALL_DOC_TARGETS):
1160         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) !! 1029         $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
1161                                                  1030 
1162 ### Cleaning rules                               1031 ### Cleaning rules
1163                                                  1032 
1164 python-clean:                                    1033 python-clean:
1165         $(python-clean)                          1034         $(python-clean)
1166                                                  1035 
1167 SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel)    1036 SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel)
1168 SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp)      1037 SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp)
1169 SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.sk    1038 SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h
1170 SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h     1039 SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h
1171 SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h     1040 SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h $(SKEL_OUT)/func_latency.skel.h
1172 SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKE !! 1041 SKELETONS += $(SKEL_OUT)/off_cpu.skel.h
1173 SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $ << 
1174 SKELETONS += $(SKEL_OUT)/kwork_top.skel.h     << 
1175 SKELETONS += $(SKEL_OUT)/bench_uprobe.skel.h  << 
1176 SKELETONS += $(SKEL_OUT)/augmented_raw_syscal << 
1177                                                  1042 
1178 $(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUT !! 1043 $(SKEL_TMP_OUT) $(LIBBPF_OUTPUT):
1179         $(Q)$(MKDIR) -p $@                       1044         $(Q)$(MKDIR) -p $@
1180                                                  1045 
1181 ifeq ($(CONFIG_PERF_BPF_SKEL),y)              !! 1046 ifdef BUILD_BPF_SKEL
1182 BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool     1047 BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool
1183 # Get Clang's default includes on this system !! 1048 BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE)
1184 # '--target=bpf'. This fixes "missing" files  << 
1185 # such as asm/byteorder.h, asm/socket.h, asm/ << 
1186 #                                             << 
1187 # Use '-idirafter': Don't interfere with incl << 
1188 # build would have failed anyways.            << 
1189 define get_sys_includes                       << 
1190 $(shell $(1) $(2) -v -E - </dev/null 2>&1 \   << 
1191        | sed -n '/<...> search starts here:/, << 
1192 $(shell $(1) $(2) -dM -E - </dev/null | grep  << 
1193 endef                                         << 
1194                                               << 
1195 ifneq ($(CROSS_COMPILE),)                     << 
1196 CLANG_TARGET_ARCH = --target=$(notdir $(CROSS << 
1197 endif                                         << 
1198                                               << 
1199 CLANG_OPTIONS = -Wall                         << 
1200 CLANG_SYS_INCLUDES = $(call get_sys_includes, << 
1201 BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBP << 
1202 TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/incl << 
1203                                               << 
1204 ifneq ($(WERROR),0)                           << 
1205   CLANG_OPTIONS += -Werror                    << 
1206 endif                                         << 
1207                                                  1049 
1208 $(BPFTOOL): | $(SKEL_TMP_OUT)                    1050 $(BPFTOOL): | $(SKEL_TMP_OUT)
1209         $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool    1051         $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \
1210                 OUTPUT=$(SKEL_TMP_OUT)/ boots    1052                 OUTPUT=$(SKEL_TMP_OUT)/ bootstrap
1211                                                  1053 
1212 # Paths to search for a kernel to generate vm !! 1054 VMLINUX_BTF_PATHS ?= $(if $(O),$(O)/vmlinux)                            \
1213 VMLINUX_BTF_ELF_PATHS ?= $(if $(O),$(O)/vmlin << 
1214                      $(if $(KBUILD_OUTPUT),$(    1055                      $(if $(KBUILD_OUTPUT),$(KBUILD_OUTPUT)/vmlinux)    \
1215                      ../../vmlinux               1056                      ../../vmlinux                                      \
                                                   >> 1057                      /sys/kernel/btf/vmlinux                            \
1216                      /boot/vmlinux-$(shell un    1058                      /boot/vmlinux-$(shell uname -r)
                                                   >> 1059 VMLINUX_BTF ?= $(abspath $(firstword $(wildcard $(VMLINUX_BTF_PATHS))))
1217                                                  1060 
1218 # Paths to BTF information.                   !! 1061 $(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL)
1219 VMLINUX_BTF_BTF_PATHS ?= /sys/kernel/btf/vmli << 
1220                                               << 
1221 # Filter out kernels that don't exist or with << 
1222 VMLINUX_BTF_ELF_ABSPATHS ?= $(abspath $(wildc << 
1223 VMLINUX_BTF_PATHS ?= $(shell for file in $(VM << 
1224                         do \                  << 
1225                                 if [ -f $$fil << 
1226                                 then \        << 
1227                                         echo  << 
1228                                 fi; \         << 
1229                         done) \               << 
1230                         $(wildcard $(VMLINUX_ << 
1231                                               << 
1232 # Select the first as the source of vmlinux.h << 
1233 VMLINUX_BTF ?= $(firstword $(VMLINUX_BTF_PATH << 
1234                                               << 
1235 ifeq ($(VMLINUX_H),)                          << 
1236   ifeq ($(VMLINUX_BTF),)                      << 
1237     $(error Missing bpftool input for generat << 
1238   endif                                       << 
1239 endif                                         << 
1240                                               << 
1241 $(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTO << 
1242 ifeq ($(VMLINUX_H),)                             1062 ifeq ($(VMLINUX_H),)
1243         $(QUIET_GEN)$(BPFTOOL) btf dump file     1063         $(QUIET_GEN)$(BPFTOOL) btf dump file $< format c > $@
1244 else                                             1064 else
1245         $(Q)cp "$(VMLINUX_H)" $@                 1065         $(Q)cp "$(VMLINUX_H)" $@
1246 endif                                            1066 endif
1247                                                  1067 
1248 $(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.    1068 $(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 !! 1069         $(QUIET_CLANG)$(CLANG) -g -O2 -target bpf -Wall -Werror $(BPF_INCLUDE) \
1250           -c $(filter util/bpf_skel/%.bpf.c,$ !! 1070           -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@ && $(LLVM_STRIP) -g $@
1251                                                  1071 
1252 $(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o    1072 $(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL)
1253         $(QUIET_GENSKEL)$(BPFTOOL) gen skelet    1073         $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@
1254                                                  1074 
1255 bpf-skel: $(SKELETONS)                           1075 bpf-skel: $(SKELETONS)
1256                                                  1076 
1257 .PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o               1077 .PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o
1258                                                  1078 
1259 else # CONFIG_PERF_BPF_SKEL                   !! 1079 else # BUILD_BPF_SKEL
1260                                                  1080 
1261 bpf-skel:                                        1081 bpf-skel:
1262                                                  1082 
1263 endif # CONFIG_PERF_BPF_SKEL                  !! 1083 endif # BUILD_BPF_SKEL
1264                                                  1084 
1265 bpf-skel-clean:                                  1085 bpf-skel-clean:
1266         $(call QUIET_CLEAN, bpf-skel) $(RM) - !! 1086         $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS)
1267                                                  1087 
1268 clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIB !! 1088 clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBPERF)-clean fixdep-clean python-clean bpf-skel-clean
1269                 arm64-sysreg-defs-clean fixde !! 1089         $(call QUIET_CLEAN, core-objs)  $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-iostat $(LANG_BINDINGS)
1270                 tests-coresight-targets-clean !! 1090         $(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      1091         $(Q)$(RM) $(OUTPUT).config-detected
1276         $(call QUIET_CLEAN, core-progs) $(RM) !! 1092         $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
1277                 perf-read-vdsox32 $(OUTPUT)$( !! 1093         $(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    1094                 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
1282                 $(OUTPUT)tests/llvm-src-{base    1095                 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
1283                 $(OUTPUT)pmu-events/pmu-event    1096                 $(OUTPUT)pmu-events/pmu-events.c \
1284                 $(OUTPUT)pmu-events/test-empt << 
1285                 $(OUTPUT)pmu-events/empty-pmu << 
1286                 $(OUTPUT)pmu-events/metric_te << 
1287                 $(OUTPUT)$(fadvise_advice_arr    1097                 $(OUTPUT)$(fadvise_advice_array) \
1288                 $(OUTPUT)$(fsconfig_arrays) \    1098                 $(OUTPUT)$(fsconfig_arrays) \
1289                 $(OUTPUT)$(fsmount_arrays) \     1099                 $(OUTPUT)$(fsmount_arrays) \
1290                 $(OUTPUT)$(fspick_arrays) \      1100                 $(OUTPUT)$(fspick_arrays) \
1291                 $(OUTPUT)$(madvise_behavior_a    1101                 $(OUTPUT)$(madvise_behavior_array) \
1292                 $(OUTPUT)$(mmap_flags_array)     1102                 $(OUTPUT)$(mmap_flags_array) \
1293                 $(OUTPUT)$(mmap_prot_array) \    1103                 $(OUTPUT)$(mmap_prot_array) \
1294                 $(OUTPUT)$(mremap_flags_array    1104                 $(OUTPUT)$(mremap_flags_array) \
1295                 $(OUTPUT)$(mount_flags_array)    1105                 $(OUTPUT)$(mount_flags_array) \
1296                 $(OUTPUT)$(move_mount_flags_a    1106                 $(OUTPUT)$(move_mount_flags_array) \
1297                 $(OUTPUT)$(drm_ioctl_array) \    1107                 $(OUTPUT)$(drm_ioctl_array) \
1298                 $(OUTPUT)$(pkey_alloc_access_    1108                 $(OUTPUT)$(pkey_alloc_access_rights_array) \
1299                 $(OUTPUT)$(sndrv_ctl_ioctl_ar    1109                 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
1300                 $(OUTPUT)$(sndrv_pcm_ioctl_ar    1110                 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
1301                 $(OUTPUT)$(kvm_ioctl_array) \    1111                 $(OUTPUT)$(kvm_ioctl_array) \
1302                 $(OUTPUT)$(kcmp_type_array) \    1112                 $(OUTPUT)$(kcmp_type_array) \
1303                 $(OUTPUT)$(socket_arrays) \      1113                 $(OUTPUT)$(socket_arrays) \
1304                 $(OUTPUT)$(sockaddr_arrays) \    1114                 $(OUTPUT)$(sockaddr_arrays) \
1305                 $(OUTPUT)$(vhost_virtio_ioctl    1115                 $(OUTPUT)$(vhost_virtio_ioctl_array) \
1306                 $(OUTPUT)$(perf_ioctl_array)     1116                 $(OUTPUT)$(perf_ioctl_array) \
1307                 $(OUTPUT)$(prctl_option_array    1117                 $(OUTPUT)$(prctl_option_array) \
1308                 $(OUTPUT)$(usbdevfs_ioctl_arr    1118                 $(OUTPUT)$(usbdevfs_ioctl_array) \
1309                 $(OUTPUT)$(x86_arch_irq_vecto    1119                 $(OUTPUT)$(x86_arch_irq_vectors_array) \
1310                 $(OUTPUT)$(x86_arch_MSRs_arra    1120                 $(OUTPUT)$(x86_arch_MSRs_array) \
1311                 $(OUTPUT)$(x86_arch_prctl_cod    1121                 $(OUTPUT)$(x86_arch_prctl_code_array) \
1312                 $(OUTPUT)$(rename_flags_array    1122                 $(OUTPUT)$(rename_flags_array) \
1313                 $(OUTPUT)$(arch_errno_name_ar    1123                 $(OUTPUT)$(arch_errno_name_array) \
1314                 $(OUTPUT)$(sync_file_range_ar    1124                 $(OUTPUT)$(sync_file_range_arrays)
1315         $(call QUIET_CLEAN, Documentation) \     1125         $(call QUIET_CLEAN, Documentation) \
1316         $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) cle    1126         $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null
1317                                                  1127 
1318 #                                                1128 #
1319 # To provide FEATURE-DUMP into $(FEATURE_DUMP    1129 # To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
1320 # file if defined, with no further action.       1130 # file if defined, with no further action.
1321 feature-dump:                                    1131 feature-dump:
1322 ifdef FEATURE_DUMP_COPY                          1132 ifdef FEATURE_DUMP_COPY
1323         @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_D    1133         @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
1324         @echo "FEATURE-DUMP file copied into     1134         @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
1325 else                                             1135 else
1326         @echo "FEATURE-DUMP file available in    1136         @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
1327 endif                                            1137 endif
1328                                                  1138 
1329                                                  1139 
1330 FORCE:                                           1140 FORCE:
1331                                                  1141 
1332 .PHONY: all install clean config-clean strip     1142 .PHONY: all install clean config-clean strip install-gtk
1333 .PHONY: shell_compatibility_test please_set_S    1143 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1334 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cs    1144 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare
1335 .PHONY: archheaders python_perf_target        !! 1145 .PHONY: libtraceevent_plugins archheaders
1336                                                  1146 
1337 endif # force_fixdep                             1147 endif # force_fixdep
1338                                               << 
1339 # Delete partially updated (corrupted) files  << 
1340 .DELETE_ON_ERROR:                             << 
                                                      

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