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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: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
665.PHONY: libtraceevent_plugins
666
1include ../scripts/Makefile.include
2
3# The default target of this Makefile is...
4all:
5
6include ../scripts/utilities.mak
7
8# Define V to have a more verbose compile.
9#
10# Define VF to have a more verbose feature check output.
11#
12# Define O to save output files in a separate directory.
13#
14# Define ARCH as name of target architecture if you want cross-builds.
15#
16# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
17#
18# Define NO_LIBPERL to disable perl script extension.
19#
20# Define NO_LIBPYTHON to disable python script extension.
21#
22# Define PYTHON to point to the python binary if the default
23# `python' is not correct; for example: PYTHON=python2
24#
25# Define PYTHON_CONFIG to point to the python-config binary if
26# the default `$(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 NO_SDT if you do not want to define SDT event in perf tools,
85# note that it doesn't disable SDT scanning support.
86#
87# Define FEATURES_DUMP to provide features detection dump file
88# and bypass the feature detection
89#
90# Define NO_JVMTI if you do not want jvmti agent built
91#
92# Define LIBCLANGLLVM if you DO want builtin clang and llvm support.
93# When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
94# llvm-config is not in $PATH.
95
96# As per kernel Makefile, avoid funny character set dependencies
97unexport LC_ALL
98LC_COLLATE=C
99LC_NUMERIC=C
100export LC_COLLATE LC_NUMERIC
101
102ifeq ($(srctree),)
103srctree := $(patsubst %/,%,$(dir $(CURDIR)))
104srctree := $(patsubst %/,%,$(dir $(srctree)))
105#$(info Determined 'srctree' to be $(srctree))
106endif
107
108ifneq ($(objtree),)
109#$(info Determined 'objtree' to be $(objtree))
110endif
111
112ifneq ($(OUTPUT),)
113#$(info Determined 'OUTPUT' to be $(OUTPUT))
114# Adding $(OUTPUT) as a directory to look for source files,
115# because use generated output files as sources dependency
116# for flex/bison parsers.
117VPATH += $(OUTPUT)
118export VPATH
119endif
120
121ifeq ($(V),1)
122 Q =
123else
124 Q = @
125endif
126
127# Do not use make's built-in rules
128# (this improves performance and avoids hard-to-debug behaviour);
129MAKEFLAGS += -r
130
131# Makefiles suck: This macro sets a default value of $(2) for the
132# variable named by $(1), unless the variable has been set by
133# environment or command line. This is necessary for CC and AR
134# because make sets default values, so the simpler ?= approach
135# won't work as expected.
136define allow-override
137 $(if $(or $(findstring environment,$(origin $(1))),\
138 $(findstring command line,$(origin $(1)))),,\
139 $(eval $(1) = $(2)))
140endef
141
142# Allow setting CC and AR and LD, or setting CROSS_COMPILE as a prefix.
143$(call allow-override,CC,$(CROSS_COMPILE)gcc)
144$(call allow-override,AR,$(CROSS_COMPILE)ar)
145$(call allow-override,LD,$(CROSS_COMPILE)ld)
146$(call allow-override,CXX,$(CROSS_COMPILE)g++)
147
148LD += $(EXTRA_LDFLAGS)
149
150HOSTCC ?= gcc
151HOSTLD ?= ld
152HOSTAR ?= ar
153
154PKG_CONFIG = $(CROSS_COMPILE)pkg-config
155LLVM_CONFIG ?= llvm-config
156
157RM = rm -f
158LN = ln -f
159MKDIR = mkdir
160FIND = find
161INSTALL = install
162FLEX = flex
163BISON = bison
164STRIP = strip
165AWK = awk
166
167# include Makefile.config by default and rule out
168# non-config cases
169config := 1
170
171NON_CONFIG_TARGETS := clean TAGS tags cscope help install-doc install-man install-html install-info install-pdf doc man html info pdf
172
173ifdef MAKECMDGOALS
174ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
175 config := 0
176endif
177endif
178
179# The fixdep build - we force fixdep tool to be built as
180# the first target in the separate make session not to be
181# disturbed by any parallel make jobs. Once fixdep is done
182# we issue the requested build with FIXDEP=1 variable.
183#
184# The fixdep build is disabled for $(NON_CONFIG_TARGETS)
185# targets, because it's not necessary.
186
187ifdef FIXDEP
188 force_fixdep := 0
189else
190 force_fixdep := $(config)
191endif
192
193export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
194export HOSTCC HOSTLD HOSTAR
195
196include $(srctree)/tools/build/Makefile.include
197
198ifeq ($(force_fixdep),1)
199goals := $(filter-out all sub-make, $(MAKECMDGOALS))
200
201$(goals) all: sub-make
202
203sub-make: fixdep
204 @./check-headers.sh
205 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
206
207else # force_fixdep
208
209LIB_DIR = $(srctree)/tools/lib/api/
210TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
211BPF_DIR = $(srctree)/tools/lib/bpf/
212SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
213
214# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
215# Without this setting the output feature dump file misses some features, for
216# example, liberty. Select all checkers so we won't get an incomplete feature
217# dump file.
218ifeq ($(config),1)
219ifdef MAKECMDGOALS
220ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
221FEATURE_TESTS := all
222endif
223endif
224include Makefile.config
225endif
226
227ifeq ($(config),0)
228include $(srctree)/tools/scripts/Makefile.arch
229-include arch/$(ARCH)/Makefile
230endif
231
232# The FEATURE_DUMP_EXPORT holds location of the actual
233# FEATURE_DUMP file to be used to bypass feature detection
234# (for bpf or any other subproject)
235ifeq ($(FEATURES_DUMP),)
236FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
237else
238FEATURE_DUMP_EXPORT := $(FEATURES_DUMP)
239endif
240
241export prefix bindir sharedir sysconfdir DESTDIR
242
243# sparse is architecture-neutral, which means that we need to tell it
244# explicitly what architecture to check for. Fix this up for yours..
245SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
246
247# Guard against environment variables
248PYRF_OBJS =
249SCRIPT_SH =
250
251SCRIPT_SH += perf-archive.sh
252SCRIPT_SH += perf-with-kcore.sh
253
254grep-libs = $(filter -l%,$(1))
255strip-libs = $(filter-out -l%,$(1))
256
257ifneq ($(OUTPUT),)
258 TE_PATH=$(OUTPUT)
259 BPF_PATH=$(OUTPUT)
260 SUBCMD_PATH=$(OUTPUT)
261ifneq ($(subdir),)
262 API_PATH=$(OUTPUT)/../lib/api/
263else
264 API_PATH=$(OUTPUT)
265endif
266else
267 TE_PATH=$(TRACE_EVENT_DIR)
268 API_PATH=$(LIB_DIR)
269 BPF_PATH=$(BPF_DIR)
270 SUBCMD_PATH=$(SUBCMD_DIR)
271endif
272
273LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
274export LIBTRACEEVENT
275
276LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list
277LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
278
279LIBAPI = $(API_PATH)libapi.a
280export LIBAPI
281
282LIBBPF = $(BPF_PATH)libbpf.a
283
284LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
285
286# python extension build directories
287PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
288PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
289PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
290export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
291
292python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
293
294PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
295PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
296
297SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
298
299PROGRAMS += $(OUTPUT)perf
300
301ifndef NO_PERF_READ_VDSO32
302PROGRAMS += $(OUTPUT)perf-read-vdso32
303endif
304
305ifndef NO_PERF_READ_VDSOX32
306PROGRAMS += $(OUTPUT)perf-read-vdsox32
307endif
308
309LIBJVMTI = libperf-jvmti.so
310
311ifndef NO_JVMTI
312PROGRAMS += $(OUTPUT)$(LIBJVMTI)
313endif
314
315# what 'all' will build and 'install' will install, in perfexecdir
316ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
317
318# what 'all' will build but not install in perfexecdir
319OTHER_PROGRAMS = $(OUTPUT)perf
320
321# Set paths to tools early so that they can be used for version tests.
322ifndef SHELL_PATH
323 SHELL_PATH = /bin/sh
324endif
325ifndef PERL_PATH
326 PERL_PATH = /usr/bin/perl
327endif
328
329export PERL_PATH
330
331LIB_FILE=$(OUTPUT)libperf.a
332
333PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
334ifndef NO_LIBBPF
335 PERFLIBS += $(LIBBPF)
336endif
337
338# We choose to avoid "if .. else if .. else .. endif endif"
339# because maintaining the nesting to match is a pain. If
340# we had "elif" things would have been much nicer...
341
342ifneq ($(OUTPUT),)
343 CFLAGS += -I$(OUTPUT)
344endif
345
346ifndef NO_GTK2
347 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
348 GTK_IN := $(OUTPUT)gtk-in.o
349endif
350
351ifdef ASCIIDOC8
352 export ASCIIDOC8
353endif
354
355LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
356
357ifeq ($(USE_CLANG), 1)
358 CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
359 LIBCLANG = $(foreach l,$(CLANGLIBS_LIST),$(wildcard $(shell $(LLVM_CONFIG) --libdir)/libclang$(l).a))
360 LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
361endif
362
363ifeq ($(USE_LLVM), 1)
364 LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
365 LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
366endif
367
368ifeq ($(USE_CXX), 1)
369 LIBS += -lstdc++
370endif
371
372export INSTALL SHELL_PATH
373
374### Build rules
375
376SHELL = $(SHELL_PATH)
377
378all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
379
380$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
381 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
382 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
383 $(PYTHON_WORD) util/setup.py \
384 --quiet build_ext; \
385 mkdir -p $(OUTPUT)python && \
386 cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
387
388please_set_SHELL_PATH_to_a_more_modern_shell:
389 $(Q)$$(:)
390
391shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
392
393strip: $(PROGRAMS) $(OUTPUT)perf
394 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
395
396PERF_IN := $(OUTPUT)perf-in.o
397
398JEVENTS := $(OUTPUT)pmu-events/jevents
399JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o
400
401PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
402
403export JEVENTS
404
405build := -f $(srctree)/tools/build/Makefile.build dir=. obj
406
407$(PERF_IN): prepare FORCE
408 $(Q)$(MAKE) $(build)=perf
409
410$(JEVENTS_IN): FORCE
411 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
412
413$(JEVENTS): $(JEVENTS_IN)
414 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
415
416$(PMU_EVENTS_IN): $(JEVENTS) FORCE
417 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
418
419$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
420 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
421 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
422
423$(GTK_IN): FORCE
424 $(Q)$(MAKE) $(build)=gtk
425
426$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
427 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
428
429$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
430
431$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
432 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
433
434$(SCRIPTS) : % : %.sh
435 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
436
437$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
438 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
439 $(Q)touch $(OUTPUT)PERF-VERSION-FILE
440
441# These can record PERF_VERSION
442perf.spec $(SCRIPTS) \
443 : $(OUTPUT)PERF-VERSION-FILE
444
445.SUFFIXES:
446
447#
448# If a target does not match any of the later rules then prefix it by $(OUTPUT)
449# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
450#
451ifneq ($(OUTPUT),)
452%.o: $(OUTPUT)%.o
453 @echo " # Redirected target $@ => $(OUTPUT)$@"
454pmu-events/%.o: $(OUTPUT)pmu-events/%.o
455 @echo " # Redirected target $@ => $(OUTPUT)$@"
456util/%.o: $(OUTPUT)util/%.o
457 @echo " # Redirected target $@ => $(OUTPUT)$@"
458bench/%.o: $(OUTPUT)bench/%.o
459 @echo " # Redirected target $@ => $(OUTPUT)$@"
460tests/%.o: $(OUTPUT)tests/%.o
461 @echo " # Redirected target $@ => $(OUTPUT)$@"
462endif
463
464# These two need to be here so that when O= is not used they take precedence
465# over the general rule for .o
466
467# get relative building directory (to $(OUTPUT))
468# and '.' if it's $(OUTPUT) itself
469__build-dir = $(subst $(OUTPUT),,$(dir $@))
470build-dir = $(if $(__build-dir),$(__build-dir),.)
471
472prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders
473
474$(OUTPUT)%.o: %.c prepare FORCE
475 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
476
477$(OUTPUT)%.i: %.c prepare FORCE
478 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
479
480$(OUTPUT)%.s: %.c prepare FORCE
481 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
482
483$(OUTPUT)%-bison.o: %.c prepare FORCE
484 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
485
486$(OUTPUT)%-flex.o: %.c prepare FORCE
487 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
488
489$(OUTPUT)%.o: %.S prepare FORCE
490 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
491
492$(OUTPUT)%.i: %.S prepare FORCE
493 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
494
495$(OUTPUT)perf-%: %.o $(PERFLIBS)
496 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
497
498ifndef NO_PERF_READ_VDSO32
499$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c
500 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
501endif
502
503ifndef NO_PERF_READ_VDSOX32
504$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c
505 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
506endif
507
508ifndef NO_JVMTI
509LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
510
511$(LIBJVMTI_IN): FORCE
512 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
513
514$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
515 $(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< -lelf -lrt
516endif
517
518$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
519
520LIBPERF_IN := $(OUTPUT)libperf-in.o
521
522$(LIBPERF_IN): prepare FORCE
523 $(Q)$(MAKE) $(build)=libperf
524
525$(LIB_FILE): $(LIBPERF_IN)
526 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
527
528LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ)
529
530$(LIBTRACEEVENT): FORCE
531 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
532
533libtraceevent_plugins: FORCE
534 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
535
536$(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
537 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
538
539$(LIBTRACEEVENT)-clean:
540 $(call QUIET_CLEAN, libtraceevent)
541 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
542
543install-traceevent-plugins: libtraceevent_plugins
544 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
545
546$(LIBAPI): FORCE
547 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
548
549$(LIBAPI)-clean:
550 $(call QUIET_CLEAN, libapi)
551 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
552
553$(LIBBPF): FORCE
554 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
555
556$(LIBBPF)-clean:
557 $(call QUIET_CLEAN, libbpf)
558 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
559
560$(LIBSUBCMD): FORCE
561 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
562
563$(LIBSUBCMD)-clean:
564 $(call QUIET_CLEAN, libsubcmd)
565 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
566
567help:
568 @echo 'Perf make targets:'
569 @echo ' doc - make *all* documentation (see below)'
570 @echo ' man - make manpage documentation (access with man <foo>)'
571 @echo ' html - make html documentation'
572 @echo ' info - make GNU info documentation (access with info <foo>)'
573 @echo ' pdf - make pdf documentation'
574 @echo ' TAGS - use etags to make tag information for source browsing'
575 @echo ' tags - use ctags to make tag information for source browsing'
576 @echo ' cscope - use cscope to make interactive browsing database'
577 @echo ''
578 @echo 'Perf install targets:'
579 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
580 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular'
581 @echo ' path like "make prefix=/usr/local install install-doc"'
582 @echo ' install - install compiled binaries'
583 @echo ' install-doc - install *all* documentation'
584 @echo ' install-man - install manpage documentation'
585 @echo ' install-html - install html documentation'
586 @echo ' install-info - install GNU info documentation'
587 @echo ' install-pdf - install pdf documentation'
588 @echo ''
589 @echo ' quick-install-doc - alias for quick-install-man'
590 @echo ' quick-install-man - install the documentation quickly'
591 @echo ' quick-install-html - install the html documentation quickly'
592 @echo ''
593 @echo 'Perf maintainer targets:'
594 @echo ' clean - clean all binary objects and build output'
595
596
597DOC_TARGETS := doc man html info pdf
598
599INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
600INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
601
602# 'make doc' should call 'make -C Documentation all'
603$(DOC_TARGETS):
604 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
605
606TAG_FOLDERS= . ../lib ../include
607TAG_FILES= ../../include/uapi/linux/perf_event.h
608
609TAGS:
610 $(QUIET_GEN)$(RM) TAGS; \
611 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs etags -a $(TAG_FILES)
612
613tags:
614 $(QUIET_GEN)$(RM) tags; \
615 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs ctags -a $(TAG_FILES)
616
617cscope:
618 $(QUIET_GEN)$(RM) cscope*; \
619 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs cscope -b $(TAG_FILES)
620
621### Testing rules
622
623# GNU make supports exporting all variables by "export" without parameters.
624# However, the environment gets quite big, and some programs have problems
625# with that.
626
627check: $(OUTPUT)common-cmds.h
628 if sparse; \
629 then \
630 for i in *.c */*.c; \
631 do \
632 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
633 done; \
634 else \
635 exit 1; \
636 fi
637
638### Installation rules
639
640ifndef NO_GTK2
641install-gtk: $(OUTPUT)libperf-gtk.so
642 $(call QUIET_INSTALL, 'GTK UI') \
643 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
644 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
645else
646install-gtk:
647endif
648
649install-tools: all install-gtk
650 $(call QUIET_INSTALL, binaries) \
651 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
652 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
653 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
654ifndef NO_PERF_READ_VDSO32
655 $(call QUIET_INSTALL, perf-read-vdso32) \
656 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
657endif
658ifndef NO_PERF_READ_VDSOX32
659 $(call QUIET_INSTALL, perf-read-vdsox32) \
660 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
661endif
662ifndef NO_JVMTI
663 $(call QUIET_INSTALL, $(LIBJVMTI)) \
664 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
665endif
666 $(call QUIET_INSTALL, libexec) \
667 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
668 $(call QUIET_INSTALL, perf-archive) \
669 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
670 $(call QUIET_INSTALL, perf-with-kcore) \
671 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
672ifndef NO_LIBAUDIT
673 $(call QUIET_INSTALL, strace/groups) \
674 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
675 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
676endif
677ifndef NO_LIBPERL
678 $(call QUIET_INSTALL, perl-scripts) \
679 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
680 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
681 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
682 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
683 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
684endif
685ifndef NO_LIBPYTHON
686 $(call QUIET_INSTALL, python-scripts) \
687 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
688 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
689 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
690 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
691 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
692endif
693 $(call QUIET_INSTALL, perf_completion-script) \
694 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
695 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
696 $(call QUIET_INSTALL, perf-tip) \
697 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
698 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
699
700install-tests: all install-gtk
701 $(call QUIET_INSTALL, tests) \
702 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
703 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
704 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
705 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'
706
707install-bin: install-tools install-tests install-traceevent-plugins
708
709install: install-bin try-install-man
710
711install-python_ext:
712 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
713
714# 'make install-doc' should call 'make -C Documentation install'
715$(INSTALL_DOC_TARGETS):
716 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
717
718### Cleaning rules
719
720#
721# This is here, not in Makefile.config, because Makefile.config does
722# not get included for the clean target:
723#
724config-clean:
725 $(call QUIET_CLEAN, config)
726 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
727
728clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean
729 $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
730 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
731 $(Q)$(RM) $(OUTPUT).config-detected
732 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
733 $(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* \
734 $(OUTPUT)util/intel-pt-decoder/inat-tables.c $(OUTPUT)fixdep \
735 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
736 $(OUTPUT)pmu-events/pmu-events.c
737 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
738 $(python-clean)
739
740#
741# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
742# file if defined, with no further action.
743feature-dump:
744ifdef FEATURE_DUMP_COPY
745 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
746 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
747else
748 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
749endif
750
751#
752# Trick: if ../../.git does not exist - we are building out of tree for example,
753# then force version regeneration:
754#
755ifeq ($(wildcard ../../.git/HEAD),)
756 GIT-HEAD-PHONY = ../../.git/HEAD
757else
758 GIT-HEAD-PHONY =
759endif
760
761FORCE:
762
763.PHONY: all install clean config-clean strip install-gtk
764.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
765.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
766.PHONY: libtraceevent_plugins archheaders
767
768endif # force_fixdep