1 ifeq ("$(origin O)", "command line")
5 # The default target of this Makefile is...
8 include config/utilities.mak
11 # check that the output directory actually exists
12 OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd)
13 $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist))
16 # Define V to have a more verbose compile.
18 # Define O to save output files in a separate directory.
20 # Define ARCH as name of target architecture if you want cross-builds.
22 # Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
24 # Define NO_LIBPERL to disable perl script extension.
26 # Define NO_LIBPYTHON to disable python script extension.
28 # Define PYTHON to point to the python binary if the default
29 # `python' is not correct; for example: PYTHON=python2
31 # Define PYTHON_CONFIG to point to the python-config binary if
32 # the default `$(PYTHON)-config' is not correct.
34 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
36 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
38 # Define LDFLAGS=-static to build a static binary.
40 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
42 # Define NO_DWARF if you do not want debug-info analysis feature at all.
44 # Define WERROR=0 to disable treating any warnings as errors.
46 # Define NO_NEWT if you do not want TUI support.
48 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
50 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
51 @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
52 -include $(OUTPUT)PERF-VERSION-FILE
54 uname_M := $(shell uname -m 2>/dev/null || echo not)
56 ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
57 -e s/arm.*/arm/ -e s/sa110/arm/ \
58 -e s/s390x/s390/ -e s/parisc64/parisc/ \
59 -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
62 CC = $(CROSS_COMPILE)gcc
63 AR = $(CROSS_COMPILE)ar
65 # Additional ARCH settings for x86
72 ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))
73 IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -xc - | tail -n 1)
75 ifeq (${IS_X86_64}, 1)
77 ARCH_CFLAGS := -DARCH_X86_64
78 ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
82 # Treat warnings as errors unless directed not to
84 CFLAGS_WERROR := -Werror
88 # Include saner warnings here, which can catch bugs:
91 EXTRA_WARNINGS := -Wformat
92 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
93 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
94 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
95 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
96 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
97 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
98 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
99 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
100 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
101 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
102 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
103 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
104 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
105 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
106 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
107 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
108 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
109 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
110 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
112 ifeq ("$(origin DEBUG)", "command line")
113 PERF_DEBUG = $(DEBUG)
116 CFLAGS_OPTIMIZE = -O6
119 CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
120 EXTLIBS = -lpthread -lrt -lelf -lm
121 ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
122 ALL_LDFLAGS = $(LDFLAGS)
125 # Among the variables below, these:
131 # ETC_PERFCONFIG (but not sysconfdir)
132 # can be specified as a relative path some/where/else;
133 # this is interpreted as relative to $(prefix) and "perf" at
134 # runtime figures out where they are based on the path to the executable.
135 # This can help installing the suite in a relocatable way.
137 # Make the path relative to DESTDIR, not to prefix
141 bindir_relative = bin
142 bindir = $(prefix)/$(bindir_relative)
145 perfexecdir = libexec/perf-core
146 sharedir = $(prefix)/share
147 template_dir = share/perf-core/templates
148 htmldir = share/doc/perf-doc
149 ifeq ($(prefix),/usr)
151 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
153 sysconfdir = $(prefix)/etc
154 ETC_PERFCONFIG = etc/perfconfig
158 export prefix bindir sharedir sysconfdir
165 # sparse is architecture-neutral, which means that we need to tell it
166 # explicitly what architecture to check for. Fix this up for yours..
167 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
169 -include config/feature-tests.mak
171 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
172 CFLAGS := $(CFLAGS) -fstack-protector-all
175 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y)
176 CFLAGS := $(CFLAGS) -Wstack-protector
179 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y)
180 CFLAGS := $(CFLAGS) -Wvolatile-register-var
183 ### --- END CONFIGURATION SECTION ---
185 BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
188 # Guard against environment variables
195 SCRIPT_SH += perf-archive.sh
197 grep-libs = $(filter -l%,$(1))
198 strip-libs = $(filter-out -l%,$(1))
200 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
201 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py
203 $(OUTPUT)python/perf.so: $(PYRF_OBJS) $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
204 $(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
206 mkdir -p $(OUTPUT)python && \
207 cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
209 # No Perl scripts right now:
212 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
215 # Single 'perf' binary right now:
217 PROGRAMS += $(OUTPUT)perf
221 # what 'all' will build and 'install' will install, in perfexecdir
222 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
224 # what 'all' will build but not install in perfexecdir
225 OTHER_PROGRAMS = $(OUTPUT)perf
227 # Set paths to tools early so that they can be used for version tests.
232 PERL_PATH = /usr/bin/perl
237 LIB_FILE=$(OUTPUT)libperf.a
239 LIB_H += ../../include/linux/perf_event.h
240 LIB_H += ../../include/linux/rbtree.h
241 LIB_H += ../../include/linux/list.h
242 LIB_H += ../../include/linux/const.h
243 LIB_H += ../../include/linux/hash.h
244 LIB_H += ../../include/linux/stringify.h
245 LIB_H += util/include/linux/bitmap.h
246 LIB_H += util/include/linux/bitops.h
247 LIB_H += util/include/linux/compiler.h
248 LIB_H += util/include/linux/const.h
249 LIB_H += util/include/linux/ctype.h
250 LIB_H += util/include/linux/kernel.h
251 LIB_H += util/include/linux/list.h
252 LIB_H += util/include/linux/module.h
253 LIB_H += util/include/linux/poison.h
254 LIB_H += util/include/linux/prefetch.h
255 LIB_H += util/include/linux/rbtree.h
256 LIB_H += util/include/linux/string.h
257 LIB_H += util/include/linux/types.h
258 LIB_H += util/include/linux/linkage.h
259 LIB_H += util/include/asm/asm-offsets.h
260 LIB_H += util/include/asm/bug.h
261 LIB_H += util/include/asm/byteorder.h
262 LIB_H += util/include/asm/hweight.h
263 LIB_H += util/include/asm/swab.h
264 LIB_H += util/include/asm/system.h
265 LIB_H += util/include/asm/uaccess.h
266 LIB_H += util/include/dwarf-regs.h
267 LIB_H += util/include/asm/dwarf2.h
268 LIB_H += util/include/asm/cpufeature.h
269 LIB_H += util/include/asm/unistd_32.h
270 LIB_H += util/include/asm/unistd_64.h
272 LIB_H += util/annotate.h
273 LIB_H += util/cache.h
274 LIB_H += util/callchain.h
275 LIB_H += util/build-id.h
276 LIB_H += util/debug.h
277 LIB_H += util/debugfs.h
278 LIB_H += util/sysfs.h
279 LIB_H += util/event.h
280 LIB_H += util/evsel.h
281 LIB_H += util/evlist.h
282 LIB_H += util/exec_cmd.h
283 LIB_H += util/types.h
284 LIB_H += util/levenshtein.h
286 LIB_H += util/parse-options.h
287 LIB_H += util/parse-events.h
288 LIB_H += util/quote.h
290 LIB_H += util/xyarray.h
291 LIB_H += util/header.h
293 LIB_H += util/session.h
294 LIB_H += util/strbuf.h
295 LIB_H += util/strlist.h
296 LIB_H += util/strfilter.h
297 LIB_H += util/svghelper.h
299 LIB_H += util/run-command.h
300 LIB_H += util/sigchain.h
301 LIB_H += util/symbol.h
302 LIB_H += util/color.h
303 LIB_H += util/values.h
306 LIB_H += util/thread.h
307 LIB_H += util/thread_map.h
308 LIB_H += util/trace-event.h
309 LIB_H += util/probe-finder.h
310 LIB_H += util/dwarf-aux.h
311 LIB_H += util/probe-event.h
312 LIB_H += util/pstack.h
313 LIB_H += util/cpumap.h
315 LIB_H += $(ARCH_INCLUDE)
316 LIB_H += util/cgroup.h
318 LIB_OBJS += $(OUTPUT)util/abspath.o
319 LIB_OBJS += $(OUTPUT)util/alias.o
320 LIB_OBJS += $(OUTPUT)util/annotate.o
321 LIB_OBJS += $(OUTPUT)util/build-id.o
322 LIB_OBJS += $(OUTPUT)util/config.o
323 LIB_OBJS += $(OUTPUT)util/ctype.o
324 LIB_OBJS += $(OUTPUT)util/debugfs.o
325 LIB_OBJS += $(OUTPUT)util/sysfs.o
326 LIB_OBJS += $(OUTPUT)util/environment.o
327 LIB_OBJS += $(OUTPUT)util/event.o
328 LIB_OBJS += $(OUTPUT)util/evlist.o
329 LIB_OBJS += $(OUTPUT)util/evsel.o
330 LIB_OBJS += $(OUTPUT)util/exec_cmd.o
331 LIB_OBJS += $(OUTPUT)util/help.o
332 LIB_OBJS += $(OUTPUT)util/levenshtein.o
333 LIB_OBJS += $(OUTPUT)util/parse-options.o
334 LIB_OBJS += $(OUTPUT)util/parse-events.o
335 LIB_OBJS += $(OUTPUT)util/path.o
336 LIB_OBJS += $(OUTPUT)util/rbtree.o
337 LIB_OBJS += $(OUTPUT)util/bitmap.o
338 LIB_OBJS += $(OUTPUT)util/hweight.o
339 LIB_OBJS += $(OUTPUT)util/run-command.o
340 LIB_OBJS += $(OUTPUT)util/quote.o
341 LIB_OBJS += $(OUTPUT)util/strbuf.o
342 LIB_OBJS += $(OUTPUT)util/string.o
343 LIB_OBJS += $(OUTPUT)util/strlist.o
344 LIB_OBJS += $(OUTPUT)util/strfilter.o
345 LIB_OBJS += $(OUTPUT)util/top.o
346 LIB_OBJS += $(OUTPUT)util/usage.o
347 LIB_OBJS += $(OUTPUT)util/wrapper.o
348 LIB_OBJS += $(OUTPUT)util/sigchain.o
349 LIB_OBJS += $(OUTPUT)util/symbol.o
350 LIB_OBJS += $(OUTPUT)util/color.o
351 LIB_OBJS += $(OUTPUT)util/pager.o
352 LIB_OBJS += $(OUTPUT)util/header.o
353 LIB_OBJS += $(OUTPUT)util/callchain.o
354 LIB_OBJS += $(OUTPUT)util/values.o
355 LIB_OBJS += $(OUTPUT)util/debug.o
356 LIB_OBJS += $(OUTPUT)util/map.o
357 LIB_OBJS += $(OUTPUT)util/pstack.o
358 LIB_OBJS += $(OUTPUT)util/session.o
359 LIB_OBJS += $(OUTPUT)util/thread.o
360 LIB_OBJS += $(OUTPUT)util/thread_map.o
361 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
362 LIB_OBJS += $(OUTPUT)util/trace-event-read.o
363 LIB_OBJS += $(OUTPUT)util/trace-event-info.o
364 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
365 LIB_OBJS += $(OUTPUT)util/svghelper.o
366 LIB_OBJS += $(OUTPUT)util/sort.o
367 LIB_OBJS += $(OUTPUT)util/hist.o
368 LIB_OBJS += $(OUTPUT)util/probe-event.o
369 LIB_OBJS += $(OUTPUT)util/util.o
370 LIB_OBJS += $(OUTPUT)util/xyarray.o
371 LIB_OBJS += $(OUTPUT)util/cpumap.o
372 LIB_OBJS += $(OUTPUT)util/cgroup.o
374 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
376 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
379 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
380 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
381 ifeq ($(RAW_ARCH),x86_64)
382 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
383 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
385 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
386 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
388 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
389 BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
390 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
391 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
392 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
393 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
394 BUILTIN_OBJS += $(OUTPUT)builtin-list.o
395 BUILTIN_OBJS += $(OUTPUT)builtin-record.o
396 BUILTIN_OBJS += $(OUTPUT)builtin-report.o
397 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
398 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
399 BUILTIN_OBJS += $(OUTPUT)builtin-top.o
400 BUILTIN_OBJS += $(OUTPUT)builtin-script.o
401 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
402 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
403 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
404 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
405 BUILTIN_OBJS += $(OUTPUT)builtin-test.o
406 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
408 PERFLIBS = $(LIB_FILE)
410 # Files needed for the python binding, perf.so
411 # pyrf is just an internal name needed for all those wrappers.
412 # This has to be in sync with what is in the 'sources' variable in
413 # tools/perf/util/setup.py
415 PYRF_OBJS += $(OUTPUT)util/cpumap.o
416 PYRF_OBJS += $(OUTPUT)util/ctype.o
417 PYRF_OBJS += $(OUTPUT)util/evlist.o
418 PYRF_OBJS += $(OUTPUT)util/evsel.o
419 PYRF_OBJS += $(OUTPUT)util/python.o
420 PYRF_OBJS += $(OUTPUT)util/thread_map.o
421 PYRF_OBJS += $(OUTPUT)util/util.o
422 PYRF_OBJS += $(OUTPUT)util/xyarray.o
425 # Platform specific tweaks
428 # We choose to avoid "if .. else if .. else .. endif endif"
429 # because maintaining the nesting to match is a pain. If
430 # we had "elif" things would have been much nicer...
432 -include config.mak.autogen
436 FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
437 ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y)
438 msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
440 endif # Dwarf support
443 -include arch/$(ARCH)/Makefile
446 BASIC_CFLAGS += -I$(OUTPUT)
449 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
450 ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y)
451 FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
452 ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
453 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
455 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
459 ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y)
460 BASIC_CFLAGS += -DLIBELF_NO_MMAP
464 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
465 msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
467 BASIC_CFLAGS += -DDWARF_SUPPORT
468 EXTLIBS += -lelf -ldw
469 LIB_OBJS += $(OUTPUT)util/probe-finder.o
470 LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
471 endif # PERF_HAVE_DWARF_REGS
475 BASIC_CFLAGS += -DNO_NEWT_SUPPORT
477 FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
478 ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y)
479 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
480 BASIC_CFLAGS += -DNO_NEWT_SUPPORT
482 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
483 BASIC_CFLAGS += -I/usr/include/slang
484 EXTLIBS += -lnewt -lslang
485 LIB_OBJS += $(OUTPUT)util/ui/setup.o
486 LIB_OBJS += $(OUTPUT)util/ui/browser.o
487 LIB_OBJS += $(OUTPUT)util/ui/browsers/annotate.o
488 LIB_OBJS += $(OUTPUT)util/ui/browsers/hists.o
489 LIB_OBJS += $(OUTPUT)util/ui/browsers/map.o
490 LIB_OBJS += $(OUTPUT)util/ui/helpline.o
491 LIB_OBJS += $(OUTPUT)util/ui/progress.o
492 LIB_OBJS += $(OUTPUT)util/ui/util.o
493 LIB_H += util/ui/browser.h
494 LIB_H += util/ui/browsers/map.h
495 LIB_H += util/ui/helpline.h
496 LIB_H += util/ui/keysyms.h
497 LIB_H += util/ui/libslang.h
498 LIB_H += util/ui/progress.h
499 LIB_H += util/ui/util.h
500 LIB_H += util/ui/ui.h
505 BASIC_CFLAGS += -DNO_LIBPERL
507 PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
508 PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
509 PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
510 PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
511 FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
513 ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y)
514 BASIC_CFLAGS += -DNO_LIBPERL
516 ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
517 EXTLIBS += $(PERL_EMBED_LIBADD)
518 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
519 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
523 disable-python = $(eval $(disable-python_code))
524 define disable-python_code
525 BASIC_CFLAGS += -DNO_LIBPYTHON
526 $(if $(1),$(warning No $(1) was found))
527 $(warning Python support won't be built)
531 $(call get-executable-or-default,PYTHON,python)
534 $(call disable-python,python interpreter)
538 PYTHON_WORD := $(call shell-wordify,$(PYTHON))
540 # python extension build directories
541 PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
542 PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
543 PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
544 export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
546 python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
549 $(call disable-python)
552 override PYTHON_CONFIG := \
553 $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
556 $(call disable-python,python-config tool)
559 PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
561 PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
562 PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
563 PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
564 PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
565 FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
567 ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
568 $(call disable-python,Python.h (for Python 2.x))
571 ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y)
572 $(warning Python 3 is not yet supported; please set)
573 $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
574 $(warning If you also have Python 2 installed, then)
575 $(warning try something like:)
577 $(warning $(and ,) make PYTHON=python2)
579 $(warning Otherwise, disable Python support entirely:)
581 $(warning $(and ,) make NO_LIBPYTHON=1)
585 ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
586 EXTLIBS += $(PYTHON_EMBED_LIBADD)
587 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
588 LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
589 LANG_BINDINGS += $(OUTPUT)python/perf.so
598 BASIC_CFLAGS += -DNO_DEMANGLE
600 ifdef HAVE_CPLUS_DEMANGLE
602 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
604 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
605 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
609 FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
610 has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
611 ifeq ($(has_bfd_iberty),y)
612 EXTLIBS += -lbfd -liberty
614 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
615 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
616 ifeq ($(has_bfd_iberty_z),y)
617 EXTLIBS += -lbfd -liberty -lz
619 FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
620 has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
621 ifeq ($(has_cplus_demangle),y)
623 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
625 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
626 BASIC_CFLAGS += -DNO_DEMANGLE
636 BASIC_CFLAGS += -DNO_STRLCPY
638 ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y)
639 BASIC_CFLAGS += -DNO_STRLCPY
643 ifneq ($(findstring $(MAKEFLAGS),s),s)
645 QUIET_CC = @echo ' ' CC $@;
646 QUIET_AR = @echo ' ' AR $@;
647 QUIET_LINK = @echo ' ' LINK $@;
648 QUIET_MKDIR = @echo ' ' MKDIR $@;
649 QUIET_GEN = @echo ' ' GEN $@;
657 # Shell quote (do not use $(call) to accommodate ancient setups);
659 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
661 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
662 bindir_SQ = $(subst ','\'',$(bindir))
663 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
664 mandir_SQ = $(subst ','\'',$(mandir))
665 infodir_SQ = $(subst ','\'',$(infodir))
666 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
667 template_dir_SQ = $(subst ','\'',$(template_dir))
668 htmldir_SQ = $(subst ','\'',$(htmldir))
669 prefix_SQ = $(subst ','\'',$(prefix))
671 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
673 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
675 ALL_CFLAGS += $(BASIC_CFLAGS)
676 ALL_CFLAGS += $(ARCH_CFLAGS)
677 ALL_LDFLAGS += $(BASIC_LDFLAGS)
679 export INSTALL SHELL_PATH
684 SHELL = $(SHELL_PATH)
686 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
688 please_set_SHELL_PATH_to_a_more_modern_shell:
691 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
693 strip: $(PROGRAMS) $(OUTPUT)perf
694 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
696 $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
697 $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
698 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
699 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
701 $(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
702 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
703 $(BUILTIN_OBJS) $(LIBS) -o $@
705 $(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
706 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
707 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
708 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
709 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
711 $(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
712 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
713 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
714 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
715 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
717 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
719 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
720 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
722 $(SCRIPTS) : % : %.sh
723 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
725 # These can record PERF_VERSION
726 $(OUTPUT)perf.o perf.spec \
728 : $(OUTPUT)PERF-VERSION-FILE
730 $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
731 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
732 $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
733 $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
735 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
737 $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
738 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
739 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
740 '-DBINDIR="$(bindir_relative_SQ)"' \
741 '-DPREFIX="$(prefix_SQ)"' \
744 $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
745 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
747 $(OUTPUT)util/ui/browser.o: util/ui/browser.c $(OUTPUT)PERF-CFLAGS
748 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
750 $(OUTPUT)util/ui/browsers/annotate.o: util/ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
751 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
753 $(OUTPUT)util/ui/browsers/hists.o: util/ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
754 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
756 $(OUTPUT)util/ui/browsers/map.o: util/ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
757 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
759 $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
760 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
762 $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
763 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
765 $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
766 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
768 $(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
769 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
771 $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
772 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
774 $(OUTPUT)perf-%: %.o $(PERFLIBS)
775 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
777 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
778 $(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
780 # we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
781 # we depend the various files onto their directories.
782 DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
783 $(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
784 # In the second step, we make a rule to actually create these directories
785 $(sort $(dir $(DIRECTORY_DEPS))):
786 $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
788 $(LIB_FILE): $(LIB_OBJS)
789 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
792 @echo 'Perf make targets:'
793 @echo ' doc - make *all* documentation (see below)'
794 @echo ' man - make manpage documentation (access with man <foo>)'
795 @echo ' html - make html documentation'
796 @echo ' info - make GNU info documentation (access with info <foo>)'
797 @echo ' pdf - make pdf documentation'
798 @echo ' TAGS - use etags to make tag information for source browsing'
799 @echo ' tags - use ctags to make tag information for source browsing'
800 @echo ' cscope - use cscope to make interactive browsing database'
802 @echo 'Perf install targets:'
803 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed'
804 @echo ' HINT: use "make prefix=<path> <install target>" to install to a particular'
805 @echo ' path like make prefix=/usr/local install install-doc'
806 @echo ' install - install compiled binaries'
807 @echo ' install-doc - install *all* documentation'
808 @echo ' install-man - install manpage documentation'
809 @echo ' install-html - install html documentation'
810 @echo ' install-info - install GNU info documentation'
811 @echo ' install-pdf - install pdf documentation'
813 @echo ' quick-install-doc - alias for quick-install-man'
814 @echo ' quick-install-man - install the documentation quickly'
815 @echo ' quick-install-html - install the html documentation quickly'
817 @echo 'Perf maintainer targets:'
818 @echo ' clean - clean all binary objects and build output'
821 $(MAKE) -C Documentation all
824 $(MAKE) -C Documentation man
827 $(MAKE) -C Documentation html
830 $(MAKE) -C Documentation info
833 $(MAKE) -C Documentation pdf
837 $(FIND) . -name '*.[hcS]' -print | xargs etags -a
841 $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
845 $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
847 ### Detect prefix changes
848 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
849 $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
851 $(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
852 @FLAGS='$(TRACK_CFLAGS)'; \
853 if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
854 echo 1>&2 " * new build flags or prefix"; \
855 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
860 # GNU make supports exporting all variables by "export" without parameters.
861 # However, the environment gets quite big, and some programs have problems
864 check: $(OUTPUT)common-cmds.h
867 for i in *.c */*.c; \
869 sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
875 ### Installation rules
877 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
878 perfexec_instdir = $(perfexecdir)
880 perfexec_instdir = $(prefix)/$(perfexecdir)
882 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
885 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
886 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
887 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
888 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
889 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
890 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
891 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
892 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
893 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
894 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
895 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
896 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
897 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
900 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
903 $(MAKE) -C Documentation install
906 $(MAKE) -C Documentation install-man
909 $(MAKE) -C Documentation install-html
912 $(MAKE) -C Documentation install-info
915 $(MAKE) -C Documentation install-pdf
918 $(MAKE) -C Documentation quick-install
921 $(MAKE) -C Documentation quick-install-man
924 $(MAKE) -C Documentation quick-install-html
929 $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
930 $(RM) $(ALL_PROGRAMS) perf
931 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
932 $(MAKE) -C Documentation/ clean
933 $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
936 .PHONY: all install clean strip
937 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
938 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS