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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 EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated
37# EXTLIBS.
38#
39# Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS.
40#
41# Define NO_DWARF if you do not want debug-info analysis feature at all.
42#
43# Define WERROR=0 to disable treating any warnings as errors.
44#
45# Define NO_NEWT if you do not want TUI support. (deprecated)
46#
47# Define NO_SLANG if you do not want TUI support.
48#
49# Define NO_GTK2 if you do not want GTK+ GUI support.
50#
51# Define NO_DEMANGLE if you do not want C++ symbol demangling.
52#
53# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
54#
55# Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
56# backtrace post unwind.
57#
58# Define NO_BACKTRACE if you do not want stack backtrace debug feature
59#
60# Define NO_LIBNUMA if you do not want numa perf benchmark
61#
62# Define NO_LIBAUDIT if you do not want libaudit support
63#
64# Define NO_LIBBIONIC if you do not want bionic support
65#
66# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support
67# used for generating build-ids for ELFs generated by jitdump.
68#
69# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
70# for dwarf backtrace post unwind.
71#
72# Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32
73# for reading the 32-bit compatibility VDSO in 64-bit mode
74#
75# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32
76# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode
77#
78# Define NO_ZLIB if you do not want to support compressed kernel modules
79#
80# Define NO_LIBBABELTRACE if you do not want libbabeltrace support
81# for CTF data format.
82#
83# Define NO_LZMA if you do not want to support compressed (xz) kernel modules
84#
85# Define NO_AUXTRACE if you do not want AUX area tracing support
86#
87# Define NO_LIBBPF if you do not want BPF support
88#
89# Define NO_SDT if you do not want to define SDT event in perf tools,
90# note that it doesn't disable SDT scanning support.
91#
92# Define FEATURES_DUMP to provide features detection dump file
93# and bypass the feature detection
94#
95# Define NO_JVMTI if you do not want jvmti agent built
96#
97# Define LIBCLANGLLVM if you DO want builtin clang and llvm support.
98# When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if
99# llvm-config is not in $PATH.
100
101# Define NO_CORESIGHT if you do not want support for CoreSight trace decoding.
102
103# As per kernel Makefile, avoid funny character set dependencies
104unexport LC_ALL
105LC_COLLATE=C
106LC_NUMERIC=C
107export LC_COLLATE LC_NUMERIC
108
109ifeq ($(srctree),)
110srctree := $(patsubst %/,%,$(dir $(CURDIR)))
111srctree := $(patsubst %/,%,$(dir $(srctree)))
112#$(info Determined 'srctree' to be $(srctree))
113endif
114
115ifneq ($(objtree),)
116#$(info Determined 'objtree' to be $(objtree))
117endif
118
119ifneq ($(OUTPUT),)
120#$(info Determined 'OUTPUT' to be $(OUTPUT))
121# Adding $(OUTPUT) as a directory to look for source files,
122# because use generated output files as sources dependency
123# for flex/bison parsers.
124VPATH += $(OUTPUT)
125export VPATH
126endif
127
128ifeq ($(V),1)
129 Q =
130else
131 Q = @
132endif
133
134# Do not use make's built-in rules
135# (this improves performance and avoids hard-to-debug behaviour);
136MAKEFLAGS += -r
137
138# Makefiles suck: This macro sets a default value of $(2) for the
139# variable named by $(1), unless the variable has been set by
140# environment or command line. This is necessary for CC and AR
141# because make sets default values, so the simpler ?= approach
142# won't work as expected.
143define allow-override
144 $(if $(or $(findstring environment,$(origin $(1))),\
145 $(findstring command line,$(origin $(1)))),,\
146 $(eval $(1) = $(2)))
147endef
148
149LD += $(EXTRA_LDFLAGS)
150
151HOSTCC ?= gcc
152HOSTLD ?= ld
153HOSTAR ?= ar
154
155PKG_CONFIG = $(CROSS_COMPILE)pkg-config
156LLVM_CONFIG ?= llvm-config
157
158RM = rm -f
159LN = ln -f
160MKDIR = mkdir
161FIND = find
162INSTALL = install
163FLEX ?= flex
164BISON ?= bison
165STRIP = strip
166AWK = awk
167
168# include Makefile.config by default and rule out
169# non-config cases
170config := 1
171
172NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help install-doc install-man install-html install-info install-pdf doc man html info pdf
173
174ifdef MAKECMDGOALS
175ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
176 config := 0
177endif
178endif
179
180# The fixdep build - we force fixdep tool to be built as
181# the first target in the separate make session not to be
182# disturbed by any parallel make jobs. Once fixdep is done
183# we issue the requested build with FIXDEP=1 variable.
184#
185# The fixdep build is disabled for $(NON_CONFIG_TARGETS)
186# targets, because it's not necessary.
187
188ifdef FIXDEP
189 force_fixdep := 0
190else
191 force_fixdep := $(config)
192endif
193
194export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK
195export HOSTCC HOSTLD HOSTAR
196
197include $(srctree)/tools/build/Makefile.include
198
199ifeq ($(force_fixdep),1)
200goals := $(filter-out all sub-make, $(MAKECMDGOALS))
201
202$(goals) all: sub-make
203
204sub-make: fixdep
205 @./check-headers.sh
206 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals)
207
208else # force_fixdep
209
210LIB_DIR = $(srctree)/tools/lib/api/
211TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/
212BPF_DIR = $(srctree)/tools/lib/bpf/
213SUBCMD_DIR = $(srctree)/tools/lib/subcmd/
214
215# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed.
216# Without this setting the output feature dump file misses some features, for
217# example, liberty. Select all checkers so we won't get an incomplete feature
218# dump file.
219ifeq ($(config),1)
220ifdef MAKECMDGOALS
221ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump)
222FEATURE_TESTS := all
223endif
224endif
225include Makefile.config
226endif
227
228ifeq ($(config),0)
229include $(srctree)/tools/scripts/Makefile.arch
230-include arch/$(SRCARCH)/Makefile
231endif
232
233# The FEATURE_DUMP_EXPORT holds location of the actual
234# FEATURE_DUMP file to be used to bypass feature detection
235# (for bpf or any other subproject)
236ifeq ($(FEATURES_DUMP),)
237FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP)
238else
239FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP))
240endif
241
242export prefix bindir sharedir sysconfdir DESTDIR
243
244# sparse is architecture-neutral, which means that we need to tell it
245# explicitly what architecture to check for. Fix this up for yours..
246SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
247
248# Guard against environment variables
249PYRF_OBJS =
250SCRIPT_SH =
251
252SCRIPT_SH += perf-archive.sh
253SCRIPT_SH += perf-with-kcore.sh
254
255grep-libs = $(filter -l%,$(1))
256strip-libs = $(filter-out -l%,$(1))
257
258ifneq ($(OUTPUT),)
259 TE_PATH=$(OUTPUT)
260 BPF_PATH=$(OUTPUT)
261 SUBCMD_PATH=$(OUTPUT)
262ifneq ($(subdir),)
263 API_PATH=$(OUTPUT)/../lib/api/
264else
265 API_PATH=$(OUTPUT)
266endif
267else
268 TE_PATH=$(TRACE_EVENT_DIR)
269 API_PATH=$(LIB_DIR)
270 BPF_PATH=$(BPF_DIR)
271 SUBCMD_PATH=$(SUBCMD_DIR)
272endif
273
274LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
275export LIBTRACEEVENT
276
277LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list
278
279#
280# The static build has no dynsym table, so this does not work for
281# static build. Looks like linker starts to scream about that now
282# (in Fedora 26) so we need to switch it off for static build.
283DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST)
284LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS))
285
286LIBAPI = $(API_PATH)libapi.a
287export LIBAPI
288
289LIBBPF = $(BPF_PATH)libbpf.a
290
291LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a
292
293# python extension build directories
294PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
295PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
296PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
297export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
298
299python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
300
301PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
302PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
303
304SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
305
306PROGRAMS += $(OUTPUT)perf
307
308ifndef NO_PERF_READ_VDSO32
309PROGRAMS += $(OUTPUT)perf-read-vdso32
310endif
311
312ifndef NO_PERF_READ_VDSOX32
313PROGRAMS += $(OUTPUT)perf-read-vdsox32
314endif
315
316LIBJVMTI = libperf-jvmti.so
317
318ifndef NO_JVMTI
319PROGRAMS += $(OUTPUT)$(LIBJVMTI)
320endif
321
322# what 'all' will build and 'install' will install, in perfexecdir
323ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
324
325# what 'all' will build but not install in perfexecdir
326OTHER_PROGRAMS = $(OUTPUT)perf
327
328# Set paths to tools early so that they can be used for version tests.
329ifndef SHELL_PATH
330 SHELL_PATH = /bin/sh
331endif
332ifndef PERL_PATH
333 PERL_PATH = /usr/bin/perl
334endif
335
336export PERL_PATH
337
338LIB_FILE=$(OUTPUT)libperf.a
339
340PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD)
341ifndef NO_LIBBPF
342 PERFLIBS += $(LIBBPF)
343endif
344
345# We choose to avoid "if .. else if .. else .. endif endif"
346# because maintaining the nesting to match is a pain. If
347# we had "elif" things would have been much nicer...
348
349ifneq ($(OUTPUT),)
350 CFLAGS += -I$(OUTPUT)
351endif
352
353ifndef NO_GTK2
354 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so
355 GTK_IN := $(OUTPUT)gtk-in.o
356endif
357
358ifdef ASCIIDOC8
359 export ASCIIDOC8
360endif
361
362EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS))
363LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
364
365ifeq ($(USE_CLANG), 1)
366 CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization
367 CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l))
368 LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so))
369 LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group
370endif
371
372ifeq ($(USE_LLVM), 1)
373 LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs)
374 LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM)
375endif
376
377ifeq ($(USE_CXX), 1)
378 LIBS += -lstdc++
379endif
380
381export INSTALL SHELL_PATH
382
383### Build rules
384
385SHELL = $(SHELL_PATH)
386
387beauty_outdir := $(OUTPUT)trace/beauty/generated
388beauty_ioctl_outdir := $(beauty_outdir)/ioctl
389drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c
390drm_hdr_dir := $(srctree)/tools/include/uapi/drm
391drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh
392
393# Create output directory if not already present
394_dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)')
395
396$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl)
397 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@
398
399pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
400asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
401pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
402
403$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl)
404 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@
405
406sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c
407sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound
408sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh
409
410$(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl)
411 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@
412
413sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c
414sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound
415sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh
416
417$(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl)
418 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@
419
420kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c
421kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/
422kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh
423
424$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl)
425 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@
426
427kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c
428kvm_hdr_dir := $(srctree)/tools/include/uapi/linux
429kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh
430
431$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl)
432 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@
433
434vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c
435vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux
436vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh
437
438$(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl)
439 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@
440
441perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c
442perf_hdr_dir := $(srctree)/tools/include/uapi/linux
443perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh
444
445$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl)
446 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@
447
448madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c
449madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
450madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh
451
452$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl)
453 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@
454
455prctl_option_array := $(beauty_outdir)/prctl_option_array.c
456prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/
457prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh
458
459$(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl)
460 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@
461
462arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c
463arch_errno_hdr_dir := $(srctree)/tools
464arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh
465
466$(arch_errno_name_array): $(arch_errno_tbl)
467 $(Q)$(SHELL) '$(arch_errno_tbl)' $(CC) $(arch_errno_hdr_dir) > $@
468
469all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
470
471$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
472 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
473 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
474 $(PYTHON_WORD) util/setup.py \
475 --quiet build_ext; \
476 mkdir -p $(OUTPUT)python && \
477 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
478
479please_set_SHELL_PATH_to_a_more_modern_shell:
480 $(Q)$$(:)
481
482shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
483
484strip: $(PROGRAMS) $(OUTPUT)perf
485 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
486
487PERF_IN := $(OUTPUT)perf-in.o
488
489JEVENTS := $(OUTPUT)pmu-events/jevents
490JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o
491
492PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o
493
494export JEVENTS
495
496build := -f $(srctree)/tools/build/Makefile.build dir=. obj
497
498$(PERF_IN): prepare FORCE
499 $(Q)$(MAKE) $(build)=perf
500
501$(JEVENTS_IN): FORCE
502 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents
503
504$(JEVENTS): $(JEVENTS_IN)
505 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@
506
507$(PMU_EVENTS_IN): $(JEVENTS) FORCE
508 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events
509
510$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)
511 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \
512 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@
513
514$(GTK_IN): FORCE
515 $(Q)$(MAKE) $(build)=gtk
516
517$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS)
518 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS)
519
520$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
521
522$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
523 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
524
525$(SCRIPTS) : % : %.sh
526 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
527
528$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD
529 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
530 $(Q)touch $(OUTPUT)PERF-VERSION-FILE
531
532# These can record PERF_VERSION
533perf.spec $(SCRIPTS) \
534 : $(OUTPUT)PERF-VERSION-FILE
535
536.SUFFIXES:
537
538#
539# If a target does not match any of the later rules then prefix it by $(OUTPUT)
540# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way.
541#
542ifneq ($(OUTPUT),)
543%.o: $(OUTPUT)%.o
544 @echo " # Redirected target $@ => $(OUTPUT)$@"
545pmu-events/%.o: $(OUTPUT)pmu-events/%.o
546 @echo " # Redirected target $@ => $(OUTPUT)$@"
547util/%.o: $(OUTPUT)util/%.o
548 @echo " # Redirected target $@ => $(OUTPUT)$@"
549bench/%.o: $(OUTPUT)bench/%.o
550 @echo " # Redirected target $@ => $(OUTPUT)$@"
551tests/%.o: $(OUTPUT)tests/%.o
552 @echo " # Redirected target $@ => $(OUTPUT)$@"
553endif
554
555# These two need to be here so that when O= is not used they take precedence
556# over the general rule for .o
557
558# get relative building directory (to $(OUTPUT))
559# and '.' if it's $(OUTPUT) itself
560__build-dir = $(subst $(OUTPUT),,$(dir $@))
561build-dir = $(if $(__build-dir),$(__build-dir),.)
562
563prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
564 $(pkey_alloc_access_rights_array) \
565 $(sndrv_pcm_ioctl_array) \
566 $(sndrv_ctl_ioctl_array) \
567 $(kcmp_type_array) \
568 $(kvm_ioctl_array) \
569 $(vhost_virtio_ioctl_array) \
570 $(madvise_behavior_array) \
571 $(perf_ioctl_array) \
572 $(prctl_option_array) \
573 $(arch_errno_name_array)
574
575$(OUTPUT)%.o: %.c prepare FORCE
576 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
577
578$(OUTPUT)%.i: %.c prepare FORCE
579 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
580
581$(OUTPUT)%.s: %.c prepare FORCE
582 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
583
584$(OUTPUT)%-bison.o: %.c prepare FORCE
585 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
586
587$(OUTPUT)%-flex.o: %.c prepare FORCE
588 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
589
590$(OUTPUT)%.o: %.S prepare FORCE
591 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
592
593$(OUTPUT)%.i: %.S prepare FORCE
594 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@
595
596$(OUTPUT)perf-%: %.o $(PERFLIBS)
597 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
598
599ifndef NO_PERF_READ_VDSO32
600$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c
601 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
602endif
603
604ifndef NO_PERF_READ_VDSOX32
605$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c
606 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
607endif
608
609ifndef NO_JVMTI
610LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o
611
612$(LIBJVMTI_IN): FORCE
613 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti
614
615$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)
616 $(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $<
617endif
618
619$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
620
621LIBPERF_IN := $(OUTPUT)libperf-in.o
622
623$(LIBPERF_IN): prepare FORCE
624 $(Q)$(MAKE) $(build)=libperf
625
626$(LIB_FILE): $(LIBPERF_IN)
627 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS)
628
629LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ)
630
631$(LIBTRACEEVENT): FORCE
632 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a
633
634libtraceevent_plugins: FORCE
635 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins
636
637$(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins
638 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list
639
640$(LIBTRACEEVENT)-clean:
641 $(call QUIET_CLEAN, libtraceevent)
642 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null
643
644install-traceevent-plugins: libtraceevent_plugins
645 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins
646
647$(LIBAPI): FORCE
648 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
649
650$(LIBAPI)-clean:
651 $(call QUIET_CLEAN, libapi)
652 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
653
654$(LIBBPF): FORCE
655 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT)
656
657$(LIBBPF)-clean:
658 $(call QUIET_CLEAN, libbpf)
659 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null
660
661$(LIBSUBCMD): FORCE
662 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a
663
664$(LIBSUBCMD)-clean:
665 $(call QUIET_CLEAN, libsubcmd)
666 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean
667
668help:
669 @echo 'Perf make targets:'
670 @echo ' doc - make *all* documentation (see below)'
671 @echo ' man - make manpage documentation (access with man <foo>)'
672 @echo ' html - make html documentation'
673 @echo ' info - make GNU info documentation (access with info <foo>)'
674 @echo ' pdf - make pdf documentation'
675 @echo ' TAGS - use etags to make tag information for source browsing'
676 @echo ' tags - use ctags to make tag information for source browsing'
677 @echo ' cscope - use cscope to make interactive browsing database'
678 @echo ''
679 @echo 'Perf install targets:'
680 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
681 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular'
682 @echo ' path like "make prefix=/usr/local install install-doc"'
683 @echo ' install - install compiled binaries'
684 @echo ' install-doc - install *all* documentation'
685 @echo ' install-man - install manpage documentation'
686 @echo ' install-html - install html documentation'
687 @echo ' install-info - install GNU info documentation'
688 @echo ' install-pdf - install pdf documentation'
689 @echo ''
690 @echo ' quick-install-doc - alias for quick-install-man'
691 @echo ' quick-install-man - install the documentation quickly'
692 @echo ' quick-install-html - install the html documentation quickly'
693 @echo ''
694 @echo 'Perf maintainer targets:'
695 @echo ' clean - clean all binary objects and build output'
696
697
698DOC_TARGETS := doc man html info pdf
699
700INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
701INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
702
703# 'make doc' should call 'make -C Documentation all'
704$(DOC_TARGETS):
705 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
706
707TAG_FOLDERS= . ../lib ../include
708TAG_FILES= ../../include/uapi/linux/perf_event.h
709
710TAGS:
711 $(QUIET_GEN)$(RM) TAGS; \
712 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES)
713
714tags:
715 $(QUIET_GEN)$(RM) tags; \
716 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES)
717
718cscope:
719 $(QUIET_GEN)$(RM) cscope*; \
720 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES)
721
722### Testing rules
723
724# GNU make supports exporting all variables by "export" without parameters.
725# However, the environment gets quite big, and some programs have problems
726# with that.
727
728check: $(OUTPUT)common-cmds.h
729 if sparse; \
730 then \
731 for i in *.c */*.c; \
732 do \
733 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
734 done; \
735 else \
736 exit 1; \
737 fi
738
739### Installation rules
740
741ifndef NO_GTK2
742install-gtk: $(OUTPUT)libperf-gtk.so
743 $(call QUIET_INSTALL, 'GTK UI') \
744 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
745 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
746else
747install-gtk:
748endif
749
750install-tools: all install-gtk
751 $(call QUIET_INSTALL, binaries) \
752 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \
753 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \
754 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'
755ifndef NO_PERF_READ_VDSO32
756 $(call QUIET_INSTALL, perf-read-vdso32) \
757 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)';
758endif
759ifndef NO_PERF_READ_VDSOX32
760 $(call QUIET_INSTALL, perf-read-vdsox32) \
761 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)';
762endif
763ifndef NO_JVMTI
764 $(call QUIET_INSTALL, $(LIBJVMTI)) \
765 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \
766 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)';
767endif
768 $(call QUIET_INSTALL, libexec) \
769 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
770 $(call QUIET_INSTALL, perf-archive) \
771 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
772 $(call QUIET_INSTALL, perf-with-kcore) \
773 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
774ifndef NO_LIBAUDIT
775 $(call QUIET_INSTALL, strace/groups) \
776 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \
777 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'
778endif
779ifndef NO_LIBPERL
780 $(call QUIET_INSTALL, perl-scripts) \
781 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
782 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \
783 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \
784 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \
785 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
786endif
787ifndef NO_LIBPYTHON
788 $(call QUIET_INSTALL, python-scripts) \
789 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
790 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \
791 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \
792 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \
793 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
794endif
795 $(call QUIET_INSTALL, perf_completion-script) \
796 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \
797 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
798 $(call QUIET_INSTALL, perf-tip) \
799 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \
800 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)'
801
802install-tests: all install-gtk
803 $(call QUIET_INSTALL, tests) \
804 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
805 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
806 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
807 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
808 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
809 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
810 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
811 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'
812
813install-bin: install-tools install-tests install-traceevent-plugins
814
815install: install-bin try-install-man
816
817install-python_ext:
818 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
819
820# 'make install-doc' should call 'make -C Documentation install'
821$(INSTALL_DOC_TARGETS):
822 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
823
824### Cleaning rules
825
826#
827# This is here, not in Makefile.config, because Makefile.config does
828# not get included for the clean target:
829#
830config-clean:
831 $(call QUIET_CLEAN, config)
832 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null
833
834python-clean:
835 $(python-clean)
836
837clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean fixdep-clean python-clean
838 $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS)
839 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
840 $(Q)$(RM) $(OUTPUT).config-detected
841 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so
842 $(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* \
843 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \
844 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
845 $(OUTPUT)pmu-events/pmu-events.c \
846 $(OUTPUT)$(madvise_behavior_array) \
847 $(OUTPUT)$(drm_ioctl_array) \
848 $(OUTPUT)$(pkey_alloc_access_rights_array) \
849 $(OUTPUT)$(sndrv_ctl_ioctl_array) \
850 $(OUTPUT)$(sndrv_pcm_ioctl_array) \
851 $(OUTPUT)$(kvm_ioctl_array) \
852 $(OUTPUT)$(kcmp_type_array) \
853 $(OUTPUT)$(vhost_virtio_ioctl_array) \
854 $(OUTPUT)$(perf_ioctl_array) \
855 $(OUTPUT)$(prctl_option_array) \
856 $(OUTPUT)$(arch_errno_name_array)
857 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
858
859#
860# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY)
861# file if defined, with no further action.
862feature-dump:
863ifdef FEATURE_DUMP_COPY
864 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY)
865 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)"
866else
867 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP"
868endif
869
870#
871# Trick: if ../../.git does not exist - we are building out of tree for example,
872# then force version regeneration:
873#
874ifeq ($(wildcard ../../.git/HEAD),)
875 GIT-HEAD-PHONY = ../../.git/HEAD
876else
877 GIT-HEAD-PHONY =
878endif
879
880FORCE:
881
882.PHONY: all install clean config-clean strip install-gtk
883.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
884.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare
885.PHONY: libtraceevent_plugins archheaders
886
887endif # force_fixdep
1include ../scripts/Makefile.include
2
3# The default target of this Makefile is...
4all:
5
6include ../scripts/utilities.mak
7
8# Define V to have a more verbose compile.
9#
10# Define VF to have a more verbose feature check output.
11#
12# Define O to save output files in a separate directory.
13#
14# Define ARCH as name of target architecture if you want cross-builds.
15#
16# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
17#
18# Define NO_LIBPERL to disable perl script extension.
19#
20# Define NO_LIBPYTHON to disable python script extension.
21#
22# Define PYTHON to point to the python binary if the default
23# `python' is not correct; for example: PYTHON=python2
24#
25# Define PYTHON_CONFIG to point to the python-config binary if
26# the default `$(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