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1include ../scripts/Makefile.include
2
3# The default target of this Makefile is...
4all:
5
6include ../scripts/utilities.mak
7
8# Define V to have a more verbose compile.
9#
10# Define VF to have a more verbose feature check output.
11#
12# Define O to save output files in a separate directory.
13#
14# Define ARCH as name of target architecture if you want cross-builds.
15#
16# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
17#
18# Define NO_LIBPERL to disable perl script extension.
19#
20# Define NO_LIBPYTHON to disable python script extension.
21#
22# Define PYTHON to point to the python binary if the default
23# `python' is not correct; for example: PYTHON=python2
24#
25# Define PYTHON_CONFIG to point to the python-config binary if
26# the default `$(PYTHON)-config' is not correct.
27#
28# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
29#
30# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
31#
32# Define LDFLAGS=-static to build a static binary.
33#
34# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
35#
36# Define NO_DWARF if you do not want debug-info analysis feature at all.
37#
38# Define WERROR=0 to disable treating any warnings as errors.
39#
40# Define NO_NEWT if you do not want TUI support. (deprecated)
41#
42# Define NO_SLANG if you do not want TUI support.
43#
44# Define NO_GTK2 if you do not want GTK+ GUI support.
45#
46# Define NO_DEMANGLE if you do not want C++ symbol demangling.
47#
48# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
49#
50# Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
51# backtrace post unwind.
52#
53# Define NO_BACKTRACE if you do not want stack backtrace debug feature
54#
55# Define NO_LIBNUMA if you do not want numa perf benchmark
56#
57# Define NO_LIBAUDIT if you do not want libaudit support
58#
59# Define NO_LIBBIONIC if you do not want bionic support
60#
61# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
62# used for generating build-ids for ELFs generated by jitdump.
63#
64# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
65# for dwarf backtrace post unwind.
66#
67# Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
68# for reading the 32-bit compatibility VDSO in 64-bit mode
69#
70# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
71# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
72#
73# Define NO_ZLIB if you do not want to support compressed kernel modules
74#
75# Define LIBBABELTRACE if you DO want libbabeltrace support
76# for CTF data format.
77#
78# Define NO_LZMA if you do not want to support compressed (xz) kernel modules
79#
80# Define NO_AUXTRACE if you do not want AUX area tracing support
81#
82# Define NO_LIBBPF if you do not want BPF support
83#
84# Define FEATURES_DUMP to provide features detection dump file
85# and bypass the feature detection
86
87# As per kernel Makefile, avoid funny character set dependencies
88unexport LC_ALL
89LC_COLLATE=C
90LC_NUMERIC=C
91export LC_COLLATE LC_NUMERIC
92
93ifeq ($(srctree),)
94srctree := $(patsubst %/,%,$(dir $(shell pwd)))
95srctree := $(patsubst %/,%,$(dir $(srctree)))
96#$(info Determined 'srctree' to be $(srctree))
97endif
98
99ifneq ($(objtree),)
100#$(info Determined 'objtree' to be $(objtree))
101endif
102
103ifneq ($(OUTPUT),)
104#$(info Determined 'OUTPUT' to be $(OUTPUT))
105# Adding $(OUTPUT) as a directory to look for source files,
106# because use generated output files as sources dependency
107# for flex/bison parsers.
108VPATH += $(OUTPUT)
109export VPATH
110endif
111
112ifeq ($(V),1)
113 Q =
114else
115 Q = @
116endif
117
118# Do not use make's built-in rules
119# (this improves performance and avoids hard-to-debug behaviour);
120MAKEFLAGS += -r
121
122$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
123 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
124 $(Q)touch $(OUTPUT)PERF-VERSION-FILE
125
126# Makefiles suck: This macro sets a default value of $(2) for the
127# variable named by $(1), unless the variable has been set by
128# environment or command line. This is necessary for CC and AR
129# because make sets default values, so the simpler ?= approach
130# won't work as expected.
131define allow-override
132 $(if $(or $(findstring environment,$(origin $(1))),\
133 $(findstring command line,$(origin $(1)))),,\
134 $(eval $(1) = $(2)))
135endef
136
137# Allow setting CC and AR and LD, or setting CROSS_COMPILE as a prefix.
138$(call allow-override,CC,$(CROSS_COMPILE)gcc)
139$(call allow-override,AR,$(CROSS_COMPILE)ar)
140$(call allow-override,LD,$(CROSS_COMPILE)ld)
141
142LD += $(EXTRA_LDFLAGS)
143
144PKG_CONFIG = $(CROSS_COMPILE)pkg-config
145
146RM = rm -f
147LN = ln -f
148MKDIR = mkdir
149FIND = find
150INSTALL = install
151FLEX = flex
152BISON = bison
153STRIP = strip
154AWK = awk
155
156LIB_DIR = $(srctree)/tools/lib/api/
157TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
158BPF_DIR = $(srctree)/tools/lib/bpf/
159SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
160
161# include config/Makefile by default and rule out
162# non-config cases
163config := 1
164
165NON_CONFIG_TARGETS := clean TAGS tags cscope help
166
167ifdef MAKECMDGOALS
168ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
169 config := 0
170endif
171endif
172
173# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
174# Without this setting the output feature dump file misses some features, for
175# example, liberty. Select all checkers so we won't get an incomplete feature
176# dump file.
177ifeq ($(config),1)
178ifdef MAKECMDGOALS
179ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
180FEATURE_TESTS := all
181endif
182endif
183include config/Makefile
184endif
185
186# The FEATURE_DUMP_EXPORT holds location of the actual
187# FEATURE_DUMP file to be used to bypass feature detection
188# (for bpf or any other subproject)
189ifeq ($(FEATURES_DUMP),)
190FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
191else
192FEATURE_DUMP_EXPORT := $(FEATURES_DUMP)
193endif
194
195export prefix bindir sharedir sysconfdir DESTDIR
196
197# sparse is architecture-neutral, which means that we need to tell it
198# explicitly what architecture to check for. Fix this up for yours..
199SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
200
201# Guard against environment variables
202PYRF_OBJS =
203SCRIPT_SH =
204
205SCRIPT_SH += perf-archive.sh
206SCRIPT_SH += perf-with-kcore.sh
207
208grep-libs = $(filter -l%,$(1))
209strip-libs = $(filter-out -l%,$(1))
210
211ifneq ($(OUTPUT),)
212 TE_PATH=$(OUTPUT)
213 BPF_PATH=$(OUTPUT)
214 SUBCMD_PATH=$(OUTPUT)
215ifneq ($(subdir),)
216 API_PATH=$(OUTPUT)/../lib/api/
217else
218 API_PATH=$(OUTPUT)
219endif
220else
221 TE_PATH=$(TRACE_EVENT_DIR)
222 API_PATH=$(LIB_DIR)
223 BPF_PATH=$(BPF_DIR)
224 SUBCMD_PATH=$(SUBCMD_DIR)
225endif
226
227LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
228export LIBTRACEEVENT
229
230LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list
231LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
232
233LIBAPI = $(API_PATH)libapi.a
234export LIBAPI
235
236LIBBPF = $(BPF_PATH)libbpf.a
237
238LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
239
240# python extension build directories
241PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
242PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
243PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
244export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
245
246python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
247
248PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
249PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
250
251$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
252 $(QUIET_GEN)CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
253 $(PYTHON_WORD) util/setup.py \
254 --quiet build_ext; \
255 mkdir -p $(OUTPUT)python && \
256 cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
257#
258# No Perl scripts right now:
259#
260
261SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
262
263PROGRAMS += $(OUTPUT)perf
264
265ifndef NO_PERF_READ_VDSO32
266PROGRAMS += $(OUTPUT)perf-read-vdso32
267endif
268
269ifndef NO_PERF_READ_VDSOX32
270PROGRAMS += $(OUTPUT)perf-read-vdsox32
271endif
272
273# what 'all' will build and 'install' will install, in perfexecdir
274ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
275
276# what 'all' will build but not install in perfexecdir
277OTHER_PROGRAMS = $(OUTPUT)perf
278
279# Set paths to tools early so that they can be used for version tests.
280ifndef SHELL_PATH
281 SHELL_PATH = /bin/sh
282endif
283ifndef PERL_PATH
284 PERL_PATH = /usr/bin/perl
285endif
286
287export PERL_PATH
288
289LIB_FILE=$(OUTPUT)libperf.a
290
291PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
292ifndef NO_LIBBPF
293 PERFLIBS += $(LIBBPF)
294endif
295
296# We choose to avoid "if .. else if .. else .. endif endif"
297# because maintaining the nesting to match is a pain. If
298# we had "elif" things would have been much nicer...
299
300-include arch/$(ARCH)/Makefile
301
302ifneq ($(OUTPUT),)
303 CFLAGS += -I$(OUTPUT)
304endif
305
306ifndef NO_GTK2
307 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
308 GTK_IN := $(OUTPUT)gtk-in.o
309
310install-gtk: $(OUTPUT)libperf-gtk.so
311 $(call QUIET_INSTALL, 'GTK UI') \
312 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
313 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
314endif
315
316ifdef ASCIIDOC8
317 export ASCIIDOC8
318endif
319
320LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
321
322export INSTALL SHELL_PATH
323
324### Build rules
325
326SHELL = $(SHELL_PATH)
327
328all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
329
330please_set_SHELL_PATH_to_a_more_modern_shell:
331 $(Q)$$(:)
332
333shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
334
335strip: $(PROGRAMS) $(OUTPUT)perf
336 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
337
338PERF_IN := $(OUTPUT)perf-in.o
339
340export srctree OUTPUT RM CC LD AR CFLAGS V BISON FLEX AWK
341include $(srctree)/tools/build/Makefile.include
342
343$(PERF_IN): prepare FORCE
344 $(Q)$(MAKE) $(build)=perf
345
346$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
347 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
348 $(PERF_IN) $(LIBS) -o $@
349
350$(GTK_IN): fixdep FORCE
351 $(Q)$(MAKE) $(build)=gtk
352
353$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
354 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
355
356$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
357
358$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
359 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
360
361$(SCRIPTS) : % : %.sh
362 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
363
364# These can record PERF_VERSION
365perf.spec $(SCRIPTS) \
366 : $(OUTPUT)PERF-VERSION-FILE
367
368.SUFFIXES:
369
370#
371# If a target does not match any of the later rules then prefix it by $(OUTPUT)
372# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
373#
374ifneq ($(OUTPUT),)
375%.o: $(OUTPUT)%.o
376 @echo " # Redirected target $@ => $(OUTPUT)$@"
377util/%.o: $(OUTPUT)util/%.o
378 @echo " # Redirected target $@ => $(OUTPUT)$@"
379bench/%.o: $(OUTPUT)bench/%.o
380 @echo " # Redirected target $@ => $(OUTPUT)$@"
381tests/%.o: $(OUTPUT)tests/%.o
382 @echo " # Redirected target $@ => $(OUTPUT)$@"
383endif
384
385# These two need to be here so that when O= is not used they take precedence
386# over the general rule for .o
387
388# get relative building directory (to $(OUTPUT))
389# and '.' if it's $(OUTPUT) itself
390__build-dir = $(subst $(OUTPUT),,$(dir $@))
391build-dir = $(if $(__build-dir),$(__build-dir),.)
392
393prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h fixdep
394
395$(OUTPUT)%.o: %.c prepare FORCE
396 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
397
398$(OUTPUT)%.i: %.c prepare FORCE
399 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
400
401$(OUTPUT)%.s: %.c prepare FORCE
402 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
403
404$(OUTPUT)%-bison.o: %.c prepare FORCE
405 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
406
407$(OUTPUT)%-flex.o: %.c prepare FORCE
408 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
409
410$(OUTPUT)%.o: %.S prepare FORCE
411 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
412
413$(OUTPUT)%.i: %.S prepare FORCE
414 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
415
416$(OUTPUT)perf-%: %.o $(PERFLIBS)
417 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
418
419ifndef NO_PERF_READ_VDSO32
420$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c
421 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
422endif
423
424ifndef NO_PERF_READ_VDSOX32
425$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c
426 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
427endif
428
429$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
430
431LIBPERF_IN := $(OUTPUT)libperf-in.o
432
433$(LIBPERF_IN): fixdep FORCE
434 $(Q)$(MAKE) $(build)=libperf
435
436$(LIB_FILE): $(LIBPERF_IN)
437 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
438
439LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ)
440
441$(LIBTRACEEVENT): fixdep FORCE
442 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
443
444libtraceevent_plugins: fixdep FORCE
445 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
446
447$(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
448 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
449
450$(LIBTRACEEVENT)-clean:
451 $(call QUIET_CLEAN, libtraceevent)
452 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
453
454install-traceevent-plugins: libtraceevent_plugins
455 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
456
457$(LIBAPI): fixdep FORCE
458 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
459
460$(LIBAPI)-clean:
461 $(call QUIET_CLEAN, libapi)
462 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
463
464$(LIBBPF): fixdep FORCE
465 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
466
467$(LIBBPF)-clean:
468 $(call QUIET_CLEAN, libbpf)
469 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
470
471$(LIBSUBCMD): fixdep FORCE
472 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
473
474$(LIBSUBCMD)-clean:
475 $(call QUIET_CLEAN, libsubcmd)
476 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
477
478help:
479 @echo 'Perf make targets:'
480 @echo ' doc - make *all* documentation (see below)'
481 @echo ' man - make manpage documentation (access with man <foo>)'
482 @echo ' html - make html documentation'
483 @echo ' info - make GNU info documentation (access with info <foo>)'
484 @echo ' pdf - make pdf documentation'
485 @echo ' TAGS - use etags to make tag information for source browsing'
486 @echo ' tags - use ctags to make tag information for source browsing'
487 @echo ' cscope - use cscope to make interactive browsing database'
488 @echo ''
489 @echo 'Perf install targets:'
490 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
491 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular'
492 @echo ' path like "make prefix=/usr/local install install-doc"'
493 @echo ' install - install compiled binaries'
494 @echo ' install-doc - install *all* documentation'
495 @echo ' install-man - install manpage documentation'
496 @echo ' install-html - install html documentation'
497 @echo ' install-info - install GNU info documentation'
498 @echo ' install-pdf - install pdf documentation'
499 @echo ''
500 @echo ' quick-install-doc - alias for quick-install-man'
501 @echo ' quick-install-man - install the documentation quickly'
502 @echo ' quick-install-html - install the html documentation quickly'
503 @echo ''
504 @echo 'Perf maintainer targets:'
505 @echo ' clean - clean all binary objects and build output'
506
507
508DOC_TARGETS := doc man html info pdf
509
510INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
511INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
512
513# 'make doc' should call 'make -C Documentation all'
514$(DOC_TARGETS):
515 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
516
517TAG_FOLDERS= . ../lib ../include
518TAG_FILES= ../../include/uapi/linux/perf_event.h
519
520TAGS:
521 $(QUIET_GEN)$(RM) TAGS; \
522 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs etags -a $(TAG_FILES)
523
524tags:
525 $(QUIET_GEN)$(RM) tags; \
526 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs ctags -a $(TAG_FILES)
527
528cscope:
529 $(QUIET_GEN)$(RM) cscope*; \
530 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs cscope -b $(TAG_FILES)
531
532### Testing rules
533
534# GNU make supports exporting all variables by "export" without parameters.
535# However, the environment gets quite big, and some programs have problems
536# with that.
537
538check: $(OUTPUT)common-cmds.h
539 if sparse; \
540 then \
541 for i in *.c */*.c; \
542 do \
543 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
544 done; \
545 else \
546 exit 1; \
547 fi
548
549### Installation rules
550
551install-gtk:
552
553install-tools: all install-gtk
554 $(call QUIET_INSTALL, binaries) \
555 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
556 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
557 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
558ifndef NO_PERF_READ_VDSO32
559 $(call QUIET_INSTALL, perf-read-vdso32) \
560 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
561endif
562ifndef NO_PERF_READ_VDSOX32
563 $(call QUIET_INSTALL, perf-read-vdsox32) \
564 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
565endif
566 $(call QUIET_INSTALL, libexec) \
567 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
568 $(call QUIET_INSTALL, perf-archive) \
569 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
570 $(call QUIET_INSTALL, perf-with-kcore) \
571 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
572ifndef NO_LIBAUDIT
573 $(call QUIET_INSTALL, strace/groups) \
574 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
575 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
576endif
577ifndef NO_LIBPERL
578 $(call QUIET_INSTALL, perl-scripts) \
579 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
580 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
581 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
582 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
583 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
584endif
585ifndef NO_LIBPYTHON
586 $(call QUIET_INSTALL, python-scripts) \
587 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
588 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
589 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
590 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
591 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
592endif
593 $(call QUIET_INSTALL, perf_completion-script) \
594 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
595 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
596 $(call QUIET_INSTALL, perf-tip) \
597 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
598 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
599
600install-tests: all install-gtk
601 $(call QUIET_INSTALL, tests) \
602 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
603 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
604 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
605 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'
606
607install-bin: install-tools install-tests
608
609install: install-bin try-install-man install-traceevent-plugins
610
611install-python_ext:
612 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
613
614# 'make install-doc' should call 'make -C Documentation install'
615$(INSTALL_DOC_TARGETS):
616 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
617
618### Cleaning rules
619
620#
621# This is here, not in config/Makefile, because config/Makefile does
622# not get included for the clean target:
623#
624config-clean:
625 $(call QUIET_CLEAN, config)
626 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
627
628clean: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean
629 $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
630 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
631 $(Q)$(RM) $(OUTPUT).config-detected
632 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32
633 $(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* \
634 $(OUTPUT)util/intel-pt-decoder/inat-tables.c $(OUTPUT)fixdep \
635 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c
636 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
637 $(python-clean)
638
639#
640# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
641# file if defined, with no further action.
642feature-dump:
643ifdef FEATURE_DUMP_COPY
644 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
645 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
646else
647 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
648endif
649
650#
651# Trick: if ../../.git does not exist - we are building out of tree for example,
652# then force version regeneration:
653#
654ifeq ($(wildcard ../../.git/HEAD),)
655 GIT-HEAD-PHONY = ../../.git/HEAD
656else
657 GIT-HEAD-PHONY =
658endif
659
660FORCE:
661
662.PHONY: all install clean config-clean strip install-gtk
663.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
664.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
665.PHONY: libtraceevent_plugins
666
1# SPDX-License-Identifier: GPL-2.0-only
2include ../scripts/Makefile.include
3include ../scripts/Makefile.arch
4
5# The default target of this Makefile is...
6all:
7
8include ../scripts/utilities.mak
9
10# Define V to have a more verbose compile.
11#
12# Define VF to have a more verbose feature check output.
13#
14# Define O to save output files in a separate directory.
15#
16# Define ARCH as name of target architecture if you want cross-builds.
17#
18# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
19#
20# Define NO_LIBPERL to disable perl script extension.
21#
22# Define NO_LIBPYTHON to disable python script extension.
23#
24# Define PYTHON to point to the python binary if the default
25# `python' is not correct; for example: PYTHON=python2
26#
27# Define PYTHON_CONFIG to point to the python-config binary if
28# the default `$(PYTHON)-config' is not correct.
29#
30# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
31#
32# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
33#
34# Define LDFLAGS=-static to build a static binary.
35#
36# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
37#
38# Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated
39# EXTLIBS.
40#
41# Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS.
42#
43# Define NO_DWARF if you do not want debug-info analysis feature at all.
44#
45# Define WERROR=0 to disable treating any warnings as errors.
46#
47# Define NO_NEWT if you do not want TUI support. (deprecated)
48#
49# Define NO_SLANG if you do not want TUI support.
50#
51# Define GTK2 if you want GTK+ GUI support.
52#
53# Define NO_DEMANGLE if you do not want C++ symbol demangling.
54#
55# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
56#
57# Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
58# backtrace post unwind.
59#
60# Define NO_BACKTRACE if you do not want stack backtrace debug feature
61#
62# Define NO_LIBNUMA if you do not want numa perf benchmark
63#
64# Define NO_LIBAUDIT if you do not want libaudit support
65#
66# Define NO_LIBBIONIC if you do not want bionic support
67#
68# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
69# used for generating build-ids for ELFs generated by jitdump.
70#
71# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
72# for dwarf backtrace post unwind.
73#
74# Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
75# for reading the 32-bit compatibility VDSO in 64-bit mode
76#
77# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
78# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
79#
80# Define NO_ZLIB if you do not want to support compressed kernel modules
81#
82# Define NO_LIBBABELTRACE if you do not want libbabeltrace support
83# for CTF data format.
84#
85# Define NO_LZMA if you do not want to support compressed (xz) kernel modules
86#
87# Define NO_AUXTRACE if you do not want AUX area tracing support
88#
89# Define NO_LIBBPF if you do not want BPF support
90#
91# Define NO_LIBCAP if you do not want process capabilities considered by perf
92#
93# Define NO_SDT if you do not want to define SDT event in perf tools,
94# note that it doesn't disable SDT scanning support.
95#
96# Define FEATURES_DUMP to provide features detection dump file
97# and bypass the feature detection
98#
99# Define NO_JVMTI if you do not want jvmti agent built
100#
101# Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR
102# data for java source lines.
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 $PATH.
107#
108# Define CORESIGHT if you DO WANT support for CoreSight trace decoding.
109#
110# Define NO_AIO if you do not want support of Posix AIO based trace
111# streaming for record mode. Currently Posix AIO trace streaming is
112# supported only when linking with glibc.
113#
114# Define NO_LIBZSTD if you do not want support of Zstandard based runtime
115# trace compression in record mode.
116#
117# Define TCMALLOC to enable tcmalloc heap profiling.
118#
119# Define LIBBPF_DYNAMIC to enable libbpf dynamic linking.
120#
121# Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables
122# generated from the kernel .tbl or unistd.h files and use, if available, libaudit
123# for doing the conversions to/from strings/id.
124#
125# Define LIBPFM4 to enable libpfm4 events extension.
126#
127# Define NO_LIBDEBUGINFOD if you do not want support debuginfod
128#
129# Define BUILD_BPF_SKEL to enable BPF skeletons
130#
131# Define LIBTRACEEVENT_DYNAMIC to enable libtraceevent dynamic linking
132#
133
134# As per kernel Makefile, avoid funny character set dependencies
135unexport LC_ALL
136LC_COLLATE=C
137LC_NUMERIC=C
138export LC_COLLATE LC_NUMERIC
139
140ifeq ($(srctree),)
141srctree := $(patsubst %/,%,$(dir $(CURDIR)))
142srctree := $(patsubst %/,%,$(dir $(srctree)))
143#$(info Determined 'srctree' to be $(srctree))
144endif
145
146ifneq ($(objtree),)
147#$(info Determined 'objtree' to be $(objtree))
148endif
149
150ifneq ($(OUTPUT),)
151#$(info Determined 'OUTPUT' to be $(OUTPUT))
152# Adding $(OUTPUT) as a directory to look for source files,
153# because use generated output files as sources dependency
154# for flex/bison parsers.
155VPATH += $(OUTPUT)
156export VPATH
157endif
158
159ifeq ($(V),1)
160 Q =
161else
162 Q = @
163endif
164
165# Do not use make's built-in rules
166# (this improves performance and avoids hard-to-debug behaviour);
167MAKEFLAGS += -r
168
169# Makefiles suck: This macro sets a default value of $(2) for the
170# variable named by $(1), unless the variable has been set by
171# environment or command line. This is necessary for CC and AR
172# because make sets default values, so the simpler ?= approach
173# won't work as expected.
174define allow-override
175 $(if $(or $(findstring environment,$(origin $(1))),\
176 $(findstring command line,$(origin $(1)))),,\
177 $(eval $(1) = $(2)))
178endef
179
180LD += $(EXTRA_LDFLAGS)
181
182HOSTCC ?= gcc
183HOSTLD ?= ld
184HOSTAR ?= ar
185CLANG ?= clang
186LLVM_STRIP ?= llvm-strip
187
188PKG_CONFIG = $(CROSS_COMPILE)pkg-config
189
190RM = rm -f
191LN = ln -f
192MKDIR = mkdir
193FIND = find
194INSTALL = install
195FLEX ?= flex
196BISON ?= bison
197STRIP = strip
198AWK = awk
199
200# include Makefile.config by default and rule out
201# non-config cases
202config := 1
203
204NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help
205
206ifdef MAKECMDGOALS
207ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
208 config := 0
209endif
210endif
211
212# The fixdep build - we force fixdep tool to be built as
213# the first target in the separate make session not to be
214# disturbed by any parallel make jobs. Once fixdep is done
215# we issue the requested build with FIXDEP=1 variable.
216#
217# The fixdep build is disabled for $(NON_CONFIG_TARGETS)
218# targets, because it's not necessary.
219
220ifdef FIXDEP
221 force_fixdep := 0
222else
223 force_fixdep := $(config)
224endif
225
226export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
227export HOSTCC HOSTLD HOSTAR
228
229include $(srctree)/tools/build/Makefile.include
230
231ifeq ($(force_fixdep),1)
232goals := $(filter-out all sub-make, $(MAKECMDGOALS))
233
234$(goals) all: sub-make
235
236sub-make: fixdep
237 @./check-headers.sh
238 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
239
240else # force_fixdep
241
242LIB_DIR = $(srctree)/tools/lib/api/
243TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
244BPF_DIR = $(srctree)/tools/lib/bpf/
245SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
246LIBPERF_DIR = $(srctree)/tools/lib/perf/
247DOC_DIR = $(srctree)/tools/perf/Documentation/
248
249# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
250# Without this setting the output feature dump file misses some features, for
251# example, liberty. Select all checkers so we won't get an incomplete feature
252# dump file.
253ifeq ($(config),1)
254ifdef MAKECMDGOALS
255ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
256FEATURE_TESTS := all
257endif
258endif
259include Makefile.config
260endif
261
262ifeq ($(config),0)
263include $(srctree)/tools/scripts/Makefile.arch
264-include arch/$(SRCARCH)/Makefile
265endif
266
267# The FEATURE_DUMP_EXPORT holds location of the actual
268# FEATURE_DUMP file to be used to bypass feature detection
269# (for bpf or any other subproject)
270ifeq ($(FEATURES_DUMP),)
271FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
272else
273FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
274endif
275
276export prefix bindir sharedir sysconfdir DESTDIR
277
278# sparse is architecture-neutral, which means that we need to tell it
279# explicitly what architecture to check for. Fix this up for yours..
280SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
281
282# Guard against environment variables
283PYRF_OBJS =
284SCRIPT_SH =
285
286SCRIPT_SH += perf-archive.sh
287SCRIPT_SH += perf-with-kcore.sh
288SCRIPT_SH += perf-iostat.sh
289
290grep-libs = $(filter -l%,$(1))
291strip-libs = $(filter-out -l%,$(1))
292
293ifneq ($(OUTPUT),)
294 TE_PATH=$(OUTPUT)
295 PLUGINS_PATH=$(OUTPUT)
296 BPF_PATH=$(OUTPUT)
297 SUBCMD_PATH=$(OUTPUT)
298 LIBPERF_PATH=$(OUTPUT)
299ifneq ($(subdir),)
300 API_PATH=$(OUTPUT)/../lib/api/
301else
302 API_PATH=$(OUTPUT)
303endif
304else
305 TE_PATH=$(TRACE_EVENT_DIR)
306 PLUGINS_PATH=$(TRACE_EVENT_DIR)plugins/
307 API_PATH=$(LIB_DIR)
308 BPF_PATH=$(BPF_DIR)
309 SUBCMD_PATH=$(SUBCMD_DIR)
310 LIBPERF_PATH=$(LIBPERF_DIR)
311endif
312
313LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
314export LIBTRACEEVENT
315LIBTRACEEVENT_DYNAMIC_LIST = $(PLUGINS_PATH)libtraceevent-dynamic-list
316
317#
318# The static build has no dynsym table, so this does not work for
319# static build. Looks like linker starts to scream about that now
320# (in Fedora 26) so we need to switch it off for static build.
321DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
322LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS))
323
324LIBAPI = $(API_PATH)libapi.a
325export LIBAPI
326
327LIBBPF = $(BPF_PATH)libbpf.a
328
329LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
330
331LIBPERF = $(LIBPERF_PATH)libperf.a
332export LIBPERF
333
334# python extension build directories
335PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
336PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
337PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
338export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
339
340python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
341
342PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
343PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
344
345SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
346
347PROGRAMS += $(OUTPUT)perf
348
349ifndef NO_PERF_READ_VDSO32
350PROGRAMS += $(OUTPUT)perf-read-vdso32
351endif
352
353ifndef NO_PERF_READ_VDSOX32
354PROGRAMS += $(OUTPUT)perf-read-vdsox32
355endif
356
357LIBJVMTI = libperf-jvmti.so
358
359ifndef NO_JVMTI
360PROGRAMS += $(OUTPUT)$(LIBJVMTI)
361endif
362
363# what 'all' will build and 'install' will install, in perfexecdir
364ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
365
366# what 'all' will build but not install in perfexecdir
367OTHER_PROGRAMS = $(OUTPUT)perf
368
369# Set paths to tools early so that they can be used for version tests.
370ifndef SHELL_PATH
371 SHELL_PATH = /bin/sh
372endif
373ifndef PERL_PATH
374 PERL_PATH = /usr/bin/perl
375endif
376
377export PERL_PATH
378
379PERFLIBS = $(LIBAPI) $(LIBSUBCMD) $(LIBPERF)
380ifndef NO_LIBBPF
381 ifndef LIBBPF_DYNAMIC
382 PERFLIBS += $(LIBBPF)
383 endif
384endif
385ifndef LIBTRACEEVENT_DYNAMIC
386 PERFLIBS += $(LIBTRACEEVENT)
387endif
388
389# We choose to avoid "if .. else if .. else .. endif endif"
390# because maintaining the nesting to match is a pain. If
391# we had "elif" things would have been much nicer...
392
393ifneq ($(OUTPUT),)
394 CFLAGS += -I$(OUTPUT)
395endif
396
397ifdef GTK2
398 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
399 GTK_IN := $(OUTPUT)gtk-in.o
400endif
401
402ifdef ASCIIDOC8
403 export ASCIIDOC8
404endif
405
406EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
407LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
408
409ifeq ($(USE_CLANG), 1)
410 CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
411 CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
412 LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
413 LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
414endif
415
416ifeq ($(USE_LLVM), 1)
417 LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
418 LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
419endif
420
421ifeq ($(USE_CXX), 1)
422 LIBS += -lstdc++
423endif
424
425export INSTALL SHELL_PATH
426
427### Build rules
428
429SHELL = $(SHELL_PATH)
430
431beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/
432linux_uapi_dir := $(srctree)/tools/include/uapi/linux
433asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic
434arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/
435x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/
436x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/
437
438beauty_outdir := $(OUTPUT)trace/beauty/generated
439beauty_ioctl_outdir := $(beauty_outdir)/ioctl
440drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
441drm_hdr_dir := $(srctree)/tools/include/uapi/drm
442drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
443
444# Create output directory if not already present
445_dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
446
447$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
448 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
449
450fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c
451fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
452
453$(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
454 $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
455
456fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c
457fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh
458
459$(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls)
460 $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@
461
462fspick_arrays := $(beauty_outdir)/fspick_arrays.c
463fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh
464
465$(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls)
466 $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
467
468fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c
469fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh
470
471$(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls)
472 $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@
473
474pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
475asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
476pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
477
478$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
479 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
480
481sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
482sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
483sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
484
485$(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
486 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
487
488sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
489sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
490sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
491
492$(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
493 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
494
495kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
496kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
497kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
498
499$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
500 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
501
502kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
503kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
504kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
505
506$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
507 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
508
509socket_ipproto_array := $(beauty_outdir)/socket_ipproto_array.c
510socket_ipproto_tbl := $(srctree)/tools/perf/trace/beauty/socket_ipproto.sh
511
512$(socket_ipproto_array): $(linux_uapi_dir)/in.h $(socket_ipproto_tbl)
513 $(Q)$(SHELL) '$(socket_ipproto_tbl)' $(linux_uapi_dir) > $@
514
515socket_arrays := $(beauty_outdir)/socket_arrays.c
516socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh
517
518$(socket_arrays): $(beauty_linux_dir)/socket.h $(socket_tbl)
519 $(Q)$(SHELL) '$(socket_tbl)' $(beauty_linux_dir) > $@
520
521vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
522vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
523vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
524
525$(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
526 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
527
528perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
529perf_hdr_dir := $(srctree)/tools/include/uapi/linux
530perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
531
532$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
533 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
534
535madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
536madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
537madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
538
539$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
540 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
541
542mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c
543mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh
544
545$(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl)
546 $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
547
548mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c
549mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh
550
551$(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl)
552 $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@
553
554mount_flags_array := $(beauty_outdir)/mount_flags_array.c
555mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh
556
557$(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl)
558 $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@
559
560move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c
561move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh
562
563$(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl)
564 $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@
565
566
567mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c
568mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh
569
570$(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl)
571 $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@
572
573prctl_option_array := $(beauty_outdir)/prctl_option_array.c
574prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
575prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
576
577$(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
578 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
579
580usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c
581usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh
582
583$(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl)
584 $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@
585
586x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c
587x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh
588
589$(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl)
590 $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@
591
592x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c
593x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh
594
595$(x86_arch_irq_vectors_array): $(x86_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl)
596 $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@
597
598x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c
599x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh
600
601$(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl)
602 $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@
603
604rename_flags_array := $(beauty_outdir)/rename_flags_array.c
605rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh
606
607$(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl)
608 $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@
609
610arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
611arch_errno_hdr_dir := $(srctree)/tools
612arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
613
614$(arch_errno_name_array): $(arch_errno_tbl)
615 $(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@
616
617sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c
618sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh
619
620$(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls)
621 $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@
622
623all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
624
625# Create python binding output directory if not already present
626_dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
627
628$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST) $(LIBPERF)
629 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
630 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
631 $(PYTHON_WORD) util/setup.py \
632 --quiet build_ext; \
633 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
634
635please_set_SHELL_PATH_to_a_more_modern_shell:
636 $(Q)$$(:)
637
638shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
639
640strip: $(PROGRAMS) $(OUTPUT)perf
641 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
642
643PERF_IN := $(OUTPUT)perf-in.o
644
645JEVENTS := $(OUTPUT)pmu-events/jevents
646JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o
647
648PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
649
650export JEVENTS
651
652build := -f $(srctree)/tools/build/Makefile.build dir=. obj
653
654$(PERF_IN): prepare FORCE
655 $(Q)$(MAKE) $(build)=perf
656
657$(JEVENTS_IN): FORCE
658 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
659
660$(JEVENTS): $(JEVENTS_IN)
661 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
662
663$(PMU_EVENTS_IN): $(JEVENTS) FORCE
664 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
665
666$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
667 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
668 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
669
670$(GTK_IN): FORCE
671 $(Q)$(MAKE) $(build)=gtk
672
673$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
674 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
675
676$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
677
678$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
679 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
680
681$(SCRIPTS) : % : %.sh
682 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
683
684$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
685 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
686 $(Q)touch $(OUTPUT)PERF-VERSION-FILE
687
688# These can record PERF_VERSION
689perf.spec $(SCRIPTS) \
690 : $(OUTPUT)PERF-VERSION-FILE
691
692.SUFFIXES:
693
694#
695# If a target does not match any of the later rules then prefix it by $(OUTPUT)
696# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
697#
698ifneq ($(OUTPUT),)
699%.o: $(OUTPUT)%.o
700 @echo " # Redirected target $@ => $(OUTPUT)$@"
701pmu-events/%.o: $(OUTPUT)pmu-events/%.o
702 @echo " # Redirected target $@ => $(OUTPUT)$@"
703util/%.o: $(OUTPUT)util/%.o
704 @echo " # Redirected target $@ => $(OUTPUT)$@"
705bench/%.o: $(OUTPUT)bench/%.o
706 @echo " # Redirected target $@ => $(OUTPUT)$@"
707tests/%.o: $(OUTPUT)tests/%.o
708 @echo " # Redirected target $@ => $(OUTPUT)$@"
709endif
710
711# These two need to be here so that when O= is not used they take precedence
712# over the general rule for .o
713
714# get relative building directory (to $(OUTPUT))
715# and '.' if it's $(OUTPUT) itself
716__build-dir = $(subst $(OUTPUT),,$(dir $@))
717build-dir = $(if $(__build-dir),$(__build-dir),.)
718
719prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
720 $(fadvise_advice_array) \
721 $(fsconfig_arrays) \
722 $(fsmount_arrays) \
723 $(fspick_arrays) \
724 $(pkey_alloc_access_rights_array) \
725 $(sndrv_pcm_ioctl_array) \
726 $(sndrv_ctl_ioctl_array) \
727 $(kcmp_type_array) \
728 $(kvm_ioctl_array) \
729 $(socket_ipproto_array) \
730 $(socket_arrays) \
731 $(vhost_virtio_ioctl_array) \
732 $(madvise_behavior_array) \
733 $(mmap_flags_array) \
734 $(mmap_prot_array) \
735 $(mremap_flags_array) \
736 $(mount_flags_array) \
737 $(move_mount_flags_array) \
738 $(perf_ioctl_array) \
739 $(prctl_option_array) \
740 $(usbdevfs_ioctl_array) \
741 $(x86_arch_irq_vectors_array) \
742 $(x86_arch_MSRs_array) \
743 $(x86_arch_prctl_code_array) \
744 $(rename_flags_array) \
745 $(arch_errno_name_array) \
746 $(sync_file_range_arrays) \
747 bpf-skel
748
749$(OUTPUT)%.o: %.c prepare FORCE
750 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
751
752$(OUTPUT)%.i: %.c prepare FORCE
753 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
754
755$(OUTPUT)%.s: %.c prepare FORCE
756 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
757
758$(OUTPUT)%-bison.o: %.c prepare FORCE
759 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
760
761$(OUTPUT)%-flex.o: %.c prepare FORCE
762 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
763
764$(OUTPUT)%.o: %.S prepare FORCE
765 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
766
767$(OUTPUT)%.i: %.S prepare FORCE
768 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
769
770$(OUTPUT)perf-%: %.o $(PERFLIBS)
771 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
772
773ifndef NO_PERF_READ_VDSO32
774$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
775 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
776endif
777
778ifndef NO_PERF_READ_VDSOX32
779$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
780 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
781endif
782
783ifndef NO_JVMTI
784LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
785
786$(LIBJVMTI_IN): FORCE
787 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
788
789$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
790 $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
791endif
792
793$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
794
795LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)'
796
797$(LIBTRACEEVENT): FORCE
798 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
799
800libtraceevent_plugins: FORCE
801 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
802
803$(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
804 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR)plugins $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
805
806$(LIBTRACEEVENT)-clean:
807 $(call QUIET_CLEAN, libtraceevent)
808 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
809
810install-traceevent-plugins: libtraceevent_plugins
811 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
812
813$(LIBAPI): FORCE
814 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
815
816$(LIBAPI)-clean:
817 $(call QUIET_CLEAN, libapi)
818 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
819
820$(LIBBPF): FORCE
821 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
822
823$(LIBBPF)-clean:
824 $(call QUIET_CLEAN, libbpf)
825 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
826
827$(LIBPERF): FORCE
828 $(Q)$(MAKE) -C $(LIBPERF_DIR) EXTRA_CFLAGS="$(LIBPERF_CFLAGS)" O=$(OUTPUT) $(OUTPUT)libperf.a
829
830$(LIBPERF)-clean:
831 $(call QUIET_CLEAN, libperf)
832 $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(OUTPUT) clean >/dev/null
833
834$(LIBSUBCMD): FORCE
835 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
836
837$(LIBSUBCMD)-clean:
838 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
839
840help:
841 @echo 'Perf make targets:'
842 @echo ' doc - make *all* documentation (see below)'
843 @echo ' man - make manpage documentation (access with man <foo>)'
844 @echo ' html - make html documentation'
845 @echo ' info - make GNU info documentation (access with info <foo>)'
846 @echo ' pdf - make pdf documentation'
847 @echo ' TAGS - use etags to make tag information for source browsing'
848 @echo ' tags - use ctags to make tag information for source browsing'
849 @echo ' cscope - use cscope to make interactive browsing database'
850 @echo ''
851 @echo 'Perf install targets:'
852 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
853 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular'
854 @echo ' path like "make prefix=/usr/local install install-doc"'
855 @echo ' install - install compiled binaries'
856 @echo ' install-doc - install *all* documentation'
857 @echo ' install-man - install manpage documentation'
858 @echo ' install-html - install html documentation'
859 @echo ' install-info - install GNU info documentation'
860 @echo ' install-pdf - install pdf documentation'
861 @echo ''
862 @echo ' quick-install-doc - alias for quick-install-man'
863 @echo ' quick-install-man - install the documentation quickly'
864 @echo ' quick-install-html - install the html documentation quickly'
865 @echo ''
866 @echo 'Perf maintainer targets:'
867 @echo ' clean - clean all binary objects and build output'
868
869
870DOC_TARGETS := doc man html info pdf
871
872INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
873INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
874
875# 'make doc' should call 'make -C Documentation all'
876$(DOC_TARGETS):
877 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
878
879TAG_FOLDERS= . ../lib ../include
880TAG_FILES= ../../include/uapi/linux/perf_event.h
881
882TAGS:
883 $(QUIET_GEN)$(RM) TAGS; \
884 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
885
886tags:
887 $(QUIET_GEN)$(RM) tags; \
888 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
889
890cscope:
891 $(QUIET_GEN)$(RM) cscope*; \
892 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
893
894### Testing rules
895
896# GNU make supports exporting all variables by "export" without parameters.
897# However, the environment gets quite big, and some programs have problems
898# with that.
899
900check: $(OUTPUT)common-cmds.h
901 if sparse; \
902 then \
903 for i in *.c */*.c; \
904 do \
905 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
906 done; \
907 else \
908 exit 1; \
909 fi
910
911### Installation rules
912
913ifdef GTK2
914install-gtk: $(OUTPUT)libperf-gtk.so
915 $(call QUIET_INSTALL, 'GTK UI') \
916 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
917 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
918else
919install-gtk:
920endif
921
922install-tools: all install-gtk
923 $(call QUIET_INSTALL, binaries) \
924 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
925 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
926 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \
927 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \
928 $(INSTALL) util/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf'
929ifndef NO_PERF_READ_VDSO32
930 $(call QUIET_INSTALL, perf-read-vdso32) \
931 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
932endif
933ifndef NO_PERF_READ_VDSOX32
934 $(call QUIET_INSTALL, perf-read-vdsox32) \
935 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
936endif
937ifndef NO_JVMTI
938 $(call QUIET_INSTALL, $(LIBJVMTI)) \
939 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
940 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
941endif
942 $(call QUIET_INSTALL, libexec) \
943 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
944ifndef NO_LIBBPF
945 $(call QUIET_INSTALL, bpf-headers) \
946 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
947 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'; \
948 $(INSTALL) include/bpf/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \
949 $(INSTALL) include/bpf/linux/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf/linux'
950 $(call QUIET_INSTALL, bpf-examples) \
951 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'; \
952 $(INSTALL) examples/bpf/*.c -t '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'
953endif
954 $(call QUIET_INSTALL, perf-archive) \
955 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
956 $(call QUIET_INSTALL, perf-with-kcore) \
957 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
958 $(call QUIET_INSTALL, perf-iostat) \
959 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
960ifndef NO_LIBAUDIT
961 $(call QUIET_INSTALL, strace/groups) \
962 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
963 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
964endif
965ifndef NO_LIBPERL
966 $(call QUIET_INSTALL, perl-scripts) \
967 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
968 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
969 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
970 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
971 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
972endif
973ifndef NO_LIBPYTHON
974 $(call QUIET_INSTALL, python-scripts) \
975 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
976 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
977 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
978 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
979 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
980endif
981 $(call QUIET_INSTALL, perf_completion-script) \
982 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
983 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
984 $(call QUIET_INSTALL, perf-tip) \
985 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
986 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
987
988install-tests: all install-gtk
989 $(call QUIET_INSTALL, tests) \
990 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
991 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
992 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
993 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
994 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
995 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
996 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
997 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
998 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'
999
1000install-bin: install-tools install-tests install-traceevent-plugins
1001
1002install: install-bin try-install-man
1003
1004install-python_ext:
1005 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
1006
1007# 'make install-doc' should call 'make -C Documentation install'
1008$(INSTALL_DOC_TARGETS):
1009 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA)
1010
1011### Cleaning rules
1012
1013python-clean:
1014 $(python-clean)
1015
1016SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel)
1017SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp)
1018SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h
1019SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h
1020SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h
1021
1022ifdef BUILD_BPF_SKEL
1023BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool
1024LIBBPF_SRC := $(abspath ../lib/bpf)
1025BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(BPF_PATH) -I$(LIBBPF_SRC)/..
1026
1027$(SKEL_TMP_OUT):
1028 $(Q)$(MKDIR) -p $@
1029
1030$(BPFTOOL): | $(SKEL_TMP_OUT)
1031 CFLAGS= $(MAKE) -C ../bpf/bpftool \
1032 OUTPUT=$(SKEL_TMP_OUT)/ bootstrap
1033
1034VMLINUX_BTF_PATHS ?= $(if $(O),$(O)/vmlinux) \
1035 $(if $(KBUILD_OUTPUT),$(KBUILD_OUTPUT)/vmlinux) \
1036 ../../vmlinux \
1037 /sys/kernel/btf/vmlinux \
1038 /boot/vmlinux-$(shell uname -r)
1039VMLINUX_BTF ?= $(abspath $(firstword $(wildcard $(VMLINUX_BTF_PATHS))))
1040
1041$(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL)
1042ifeq ($(VMLINUX_H),)
1043 $(QUIET_GEN)$(BPFTOOL) btf dump file $< format c > $@
1044else
1045 $(Q)cp "$(VMLINUX_H)" $@
1046endif
1047
1048$(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) $(SKEL_OUT)/vmlinux.h | $(SKEL_TMP_OUT)
1049 $(QUIET_CLANG)$(CLANG) -g -O2 -target bpf -Wall -Werror $(BPF_INCLUDE) \
1050 -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@ && $(LLVM_STRIP) -g $@
1051
1052$(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL)
1053 $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@
1054
1055bpf-skel: $(SKELETONS)
1056
1057.PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o
1058
1059else # BUILD_BPF_SKEL
1060
1061bpf-skel:
1062
1063endif # BUILD_BPF_SKEL
1064
1065bpf-skel-clean:
1066 $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS)
1067
1068clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBPERF)-clean fixdep-clean python-clean bpf-skel-clean
1069 $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(OUTPUT)perf-iostat $(LANG_BINDINGS)
1070 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
1071 $(Q)$(RM) $(OUTPUT).config-detected
1072 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
1073 $(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* \
1074 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
1075 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
1076 $(OUTPUT)pmu-events/pmu-events.c \
1077 $(OUTPUT)$(fadvise_advice_array) \
1078 $(OUTPUT)$(fsconfig_arrays) \
1079 $(OUTPUT)$(fsmount_arrays) \
1080 $(OUTPUT)$(fspick_arrays) \
1081 $(OUTPUT)$(madvise_behavior_array) \
1082 $(OUTPUT)$(mmap_flags_array) \
1083 $(OUTPUT)$(mmap_prot_array) \
1084 $(OUTPUT)$(mremap_flags_array) \
1085 $(OUTPUT)$(mount_flags_array) \
1086 $(OUTPUT)$(move_mount_flags_array) \
1087 $(OUTPUT)$(drm_ioctl_array) \
1088 $(OUTPUT)$(pkey_alloc_access_rights_array) \
1089 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
1090 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
1091 $(OUTPUT)$(kvm_ioctl_array) \
1092 $(OUTPUT)$(kcmp_type_array) \
1093 $(OUTPUT)$(socket_ipproto_array) \
1094 $(OUTPUT)$(socket_arrays) \
1095 $(OUTPUT)$(vhost_virtio_ioctl_array) \
1096 $(OUTPUT)$(perf_ioctl_array) \
1097 $(OUTPUT)$(prctl_option_array) \
1098 $(OUTPUT)$(usbdevfs_ioctl_array) \
1099 $(OUTPUT)$(x86_arch_irq_vectors_array) \
1100 $(OUTPUT)$(x86_arch_MSRs_array) \
1101 $(OUTPUT)$(x86_arch_prctl_code_array) \
1102 $(OUTPUT)$(rename_flags_array) \
1103 $(OUTPUT)$(arch_errno_name_array) \
1104 $(OUTPUT)$(sync_file_range_arrays)
1105 $(call QUIET_CLEAN, Documentation) \
1106 $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null
1107
1108#
1109# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
1110# file if defined, with no further action.
1111feature-dump:
1112ifdef FEATURE_DUMP_COPY
1113 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
1114 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
1115else
1116 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
1117endif
1118
1119#
1120# Trick: if ../../.git does not exist - we are building out of tree for example,
1121# then force version regeneration:
1122#
1123ifeq ($(wildcard ../../.git/HEAD),)
1124 GIT-HEAD-PHONY = ../../.git/HEAD
1125else
1126 GIT-HEAD-PHONY =
1127endif
1128
1129FORCE:
1130
1131.PHONY: all install clean config-clean strip install-gtk
1132.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1133.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
1134.PHONY: libtraceevent_plugins archheaders
1135
1136endif # force_fixdep