xref: /openbmc/linux/tools/perf/Makefile (revision 0a4e1ae6)
1include ../scripts/Makefile.include
2
3# The default target of this Makefile is...
4all:
5
6include config/utilities.mak
7
8# Define V to have a more verbose compile.
9#
10# Define O to save output files in a separate directory.
11#
12# Define ARCH as name of target architecture if you want cross-builds.
13#
14# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
15#
16# Define NO_LIBPERL to disable perl script extension.
17#
18# Define NO_LIBPYTHON to disable python script extension.
19#
20# Define PYTHON to point to the python binary if the default
21# `python' is not correct; for example: PYTHON=python2
22#
23# Define PYTHON_CONFIG to point to the python-config binary if
24# the default `$(PYTHON)-config' is not correct.
25#
26# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
27#
28# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
29#
30# Define LDFLAGS=-static to build a static binary.
31#
32# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
33#
34# Define NO_DWARF if you do not want debug-info analysis feature at all.
35#
36# Define WERROR=0 to disable treating any warnings as errors.
37#
38# Define NO_NEWT if you do not want TUI support.
39#
40# Define NO_GTK2 if you do not want GTK+ GUI support.
41#
42# Define NO_DEMANGLE if you do not want C++ symbol demangling.
43#
44# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
45#
46# Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
47# backtrace post unwind.
48#
49# Define NO_BACKTRACE if you do not want stack backtrace debug feature
50
51$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
52	@$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
53-include $(OUTPUT)PERF-VERSION-FILE
54
55uname_M := $(shell uname -m 2>/dev/null || echo not)
56
57ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
58				  -e s/arm.*/arm/ -e s/sa110/arm/ \
59				  -e s/s390x/s390/ -e s/parisc64/parisc/ \
60				  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
61				  -e s/sh[234].*/sh/ )
62NO_PERF_REGS := 1
63
64CC = $(CROSS_COMPILE)gcc
65AR = $(CROSS_COMPILE)ar
66
67# Additional ARCH settings for x86
68ifeq ($(ARCH),i386)
69	override ARCH := x86
70	NO_PERF_REGS := 0
71	LIBUNWIND_LIBS = -lunwind -lunwind-x86
72endif
73ifeq ($(ARCH),x86_64)
74	override ARCH := x86
75	IS_X86_64 := 0
76	ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))
77		IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -x c - | tail -n 1)
78	endif
79	ifeq (${IS_X86_64}, 1)
80		RAW_ARCH := x86_64
81		ARCH_CFLAGS := -DARCH_X86_64
82		ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
83	endif
84	NO_PERF_REGS := 0
85	LIBUNWIND_LIBS = -lunwind -lunwind-x86_64
86endif
87
88# Treat warnings as errors unless directed not to
89ifneq ($(WERROR),0)
90	CFLAGS_WERROR := -Werror
91endif
92
93ifeq ("$(origin DEBUG)", "command line")
94  PERF_DEBUG = $(DEBUG)
95endif
96ifndef PERF_DEBUG
97  CFLAGS_OPTIMIZE = -O6 -D_FORTIFY_SOURCE=2
98endif
99
100ifdef PARSER_DEBUG
101	PARSER_DEBUG_BISON  := -t
102	PARSER_DEBUG_FLEX   := -d
103	PARSER_DEBUG_CFLAGS := -DPARSER_DEBUG
104endif
105
106CFLAGS = -fno-omit-frame-pointer -ggdb3 -funwind-tables -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) $(PARSER_DEBUG_CFLAGS)
107EXTLIBS = -lpthread -lrt -lelf -lm
108ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
109ALL_LDFLAGS = $(LDFLAGS)
110STRIP ?= strip
111
112# Among the variables below, these:
113#   perfexecdir
114#   template_dir
115#   mandir
116#   infodir
117#   htmldir
118#   ETC_PERFCONFIG (but not sysconfdir)
119# can be specified as a relative path some/where/else;
120# this is interpreted as relative to $(prefix) and "perf" at
121# runtime figures out where they are based on the path to the executable.
122# This can help installing the suite in a relocatable way.
123
124# Make the path relative to DESTDIR, not to prefix
125ifndef DESTDIR
126prefix = $(HOME)
127endif
128bindir_relative = bin
129bindir = $(prefix)/$(bindir_relative)
130mandir = share/man
131infodir = share/info
132perfexecdir = libexec/perf-core
133sharedir = $(prefix)/share
134template_dir = share/perf-core/templates
135htmldir = share/doc/perf-doc
136ifeq ($(prefix),/usr)
137sysconfdir = /etc
138ETC_PERFCONFIG = $(sysconfdir)/perfconfig
139else
140sysconfdir = $(prefix)/etc
141ETC_PERFCONFIG = etc/perfconfig
142endif
143lib = lib
144
145export prefix bindir sharedir sysconfdir
146
147RM = rm -f
148MKDIR = mkdir
149FIND = find
150INSTALL = install
151
152# sparse is architecture-neutral, which means that we need to tell it
153# explicitly what architecture to check for. Fix this up for yours..
154SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
155
156-include config/feature-tests.mak
157
158ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -fstack-protector-all,-fstack-protector-all),y)
159	CFLAGS := $(CFLAGS) -fstack-protector-all
160endif
161
162ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wstack-protector,-Wstack-protector),y)
163       CFLAGS := $(CFLAGS) -Wstack-protector
164endif
165
166ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wvolatile-register-var,-Wvolatile-register-var),y)
167       CFLAGS := $(CFLAGS) -Wvolatile-register-var
168endif
169
170### --- END CONFIGURATION SECTION ---
171
172BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -I$(OUTPUT)util -Iutil -I. -I$(TRACE_EVENT_DIR) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
173BASIC_LDFLAGS =
174
175ifeq ($(call try-cc,$(SOURCE_BIONIC),$(CFLAGS),bionic),y)
176	BIONIC := 1
177	EXTLIBS := $(filter-out -lrt,$(EXTLIBS))
178	EXTLIBS := $(filter-out -lpthread,$(EXTLIBS))
179	BASIC_CFLAGS += -I.
180endif
181
182# Guard against environment variables
183BUILTIN_OBJS =
184LIB_H =
185LIB_OBJS =
186PYRF_OBJS =
187SCRIPT_SH =
188
189SCRIPT_SH += perf-archive.sh
190
191grep-libs = $(filter -l%,$(1))
192strip-libs = $(filter-out -l%,$(1))
193
194TRACE_EVENT_DIR = ../lib/traceevent/
195
196ifneq ($(OUTPUT),)
197	TE_PATH=$(OUTPUT)
198else
199	TE_PATH=$(TRACE_EVENT_DIR)
200endif
201
202LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
203TE_LIB := -L$(TE_PATH) -ltraceevent
204
205PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
206PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py
207
208export LIBTRACEEVENT
209
210$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
211	$(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
212	  --quiet build_ext; \
213	mkdir -p $(OUTPUT)python && \
214	cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
215#
216# No Perl scripts right now:
217#
218
219SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
220
221#
222# Single 'perf' binary right now:
223#
224PROGRAMS += $(OUTPUT)perf
225
226LANG_BINDINGS =
227
228# what 'all' will build and 'install' will install, in perfexecdir
229ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
230
231# what 'all' will build but not install in perfexecdir
232OTHER_PROGRAMS = $(OUTPUT)perf
233
234# Set paths to tools early so that they can be used for version tests.
235ifndef SHELL_PATH
236	SHELL_PATH = /bin/sh
237endif
238ifndef PERL_PATH
239	PERL_PATH = /usr/bin/perl
240endif
241
242export PERL_PATH
243
244FLEX = flex
245BISON= bison
246
247$(OUTPUT)util/parse-events-flex.c: util/parse-events.l $(OUTPUT)util/parse-events-bison.c
248	$(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/parse-events-flex.h $(PARSER_DEBUG_FLEX) -t util/parse-events.l > $(OUTPUT)util/parse-events-flex.c
249
250$(OUTPUT)util/parse-events-bison.c: util/parse-events.y
251	$(QUIET_BISON)$(BISON) -v util/parse-events.y -d $(PARSER_DEBUG_BISON) -o $(OUTPUT)util/parse-events-bison.c
252
253$(OUTPUT)util/pmu-flex.c: util/pmu.l $(OUTPUT)util/pmu-bison.c
254	$(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/pmu-flex.h -t util/pmu.l > $(OUTPUT)util/pmu-flex.c
255
256$(OUTPUT)util/pmu-bison.c: util/pmu.y
257	$(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c
258
259$(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c
260$(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c
261
262LIB_FILE=$(OUTPUT)libperf.a
263
264LIB_H += ../../include/uapi/linux/perf_event.h
265LIB_H += ../../include/linux/rbtree.h
266LIB_H += ../../include/linux/list.h
267LIB_H += ../../include/uapi/linux/const.h
268LIB_H += ../../include/linux/hash.h
269LIB_H += ../../include/linux/stringify.h
270LIB_H += util/include/linux/bitmap.h
271LIB_H += util/include/linux/bitops.h
272LIB_H += util/include/linux/compiler.h
273LIB_H += util/include/linux/const.h
274LIB_H += util/include/linux/ctype.h
275LIB_H += util/include/linux/kernel.h
276LIB_H += util/include/linux/list.h
277LIB_H += util/include/linux/export.h
278LIB_H += util/include/linux/magic.h
279LIB_H += util/include/linux/poison.h
280LIB_H += util/include/linux/prefetch.h
281LIB_H += util/include/linux/rbtree.h
282LIB_H += util/include/linux/rbtree_augmented.h
283LIB_H += util/include/linux/string.h
284LIB_H += util/include/linux/types.h
285LIB_H += util/include/linux/linkage.h
286LIB_H += util/include/asm/asm-offsets.h
287LIB_H += util/include/asm/bug.h
288LIB_H += util/include/asm/byteorder.h
289LIB_H += util/include/asm/hweight.h
290LIB_H += util/include/asm/swab.h
291LIB_H += util/include/asm/system.h
292LIB_H += util/include/asm/uaccess.h
293LIB_H += util/include/dwarf-regs.h
294LIB_H += util/include/asm/dwarf2.h
295LIB_H += util/include/asm/cpufeature.h
296LIB_H += util/include/asm/unistd_32.h
297LIB_H += util/include/asm/unistd_64.h
298LIB_H += perf.h
299LIB_H += util/annotate.h
300LIB_H += util/cache.h
301LIB_H += util/callchain.h
302LIB_H += util/build-id.h
303LIB_H += util/debug.h
304LIB_H += util/debugfs.h
305LIB_H += util/sysfs.h
306LIB_H += util/pmu.h
307LIB_H += util/event.h
308LIB_H += util/evsel.h
309LIB_H += util/evlist.h
310LIB_H += util/exec_cmd.h
311LIB_H += util/types.h
312LIB_H += util/levenshtein.h
313LIB_H += util/machine.h
314LIB_H += util/map.h
315LIB_H += util/parse-options.h
316LIB_H += util/parse-events.h
317LIB_H += util/quote.h
318LIB_H += util/util.h
319LIB_H += util/xyarray.h
320LIB_H += util/header.h
321LIB_H += util/help.h
322LIB_H += util/session.h
323LIB_H += util/strbuf.h
324LIB_H += util/strlist.h
325LIB_H += util/strfilter.h
326LIB_H += util/svghelper.h
327LIB_H += util/tool.h
328LIB_H += util/run-command.h
329LIB_H += util/sigchain.h
330LIB_H += util/dso.h
331LIB_H += util/symbol.h
332LIB_H += util/color.h
333LIB_H += util/values.h
334LIB_H += util/sort.h
335LIB_H += util/hist.h
336LIB_H += util/thread.h
337LIB_H += util/thread_map.h
338LIB_H += util/trace-event.h
339LIB_H += util/probe-finder.h
340LIB_H += util/dwarf-aux.h
341LIB_H += util/probe-event.h
342LIB_H += util/pstack.h
343LIB_H += util/cpumap.h
344LIB_H += util/top.h
345LIB_H += $(ARCH_INCLUDE)
346LIB_H += util/cgroup.h
347LIB_H += $(TRACE_EVENT_DIR)event-parse.h
348LIB_H += util/target.h
349LIB_H += util/rblist.h
350LIB_H += util/intlist.h
351LIB_H += util/perf_regs.h
352LIB_H += util/unwind.h
353LIB_H += ui/helpline.h
354LIB_H += util/vdso.h
355
356LIB_OBJS += $(OUTPUT)util/abspath.o
357LIB_OBJS += $(OUTPUT)util/alias.o
358LIB_OBJS += $(OUTPUT)util/annotate.o
359LIB_OBJS += $(OUTPUT)util/build-id.o
360LIB_OBJS += $(OUTPUT)util/config.o
361LIB_OBJS += $(OUTPUT)util/ctype.o
362LIB_OBJS += $(OUTPUT)util/debugfs.o
363LIB_OBJS += $(OUTPUT)util/sysfs.o
364LIB_OBJS += $(OUTPUT)util/pmu.o
365LIB_OBJS += $(OUTPUT)util/environment.o
366LIB_OBJS += $(OUTPUT)util/event.o
367LIB_OBJS += $(OUTPUT)util/evlist.o
368LIB_OBJS += $(OUTPUT)util/evsel.o
369LIB_OBJS += $(OUTPUT)util/exec_cmd.o
370LIB_OBJS += $(OUTPUT)util/help.o
371LIB_OBJS += $(OUTPUT)util/levenshtein.o
372LIB_OBJS += $(OUTPUT)util/parse-options.o
373LIB_OBJS += $(OUTPUT)util/parse-events.o
374LIB_OBJS += $(OUTPUT)util/path.o
375LIB_OBJS += $(OUTPUT)util/rbtree.o
376LIB_OBJS += $(OUTPUT)util/bitmap.o
377LIB_OBJS += $(OUTPUT)util/hweight.o
378LIB_OBJS += $(OUTPUT)util/run-command.o
379LIB_OBJS += $(OUTPUT)util/quote.o
380LIB_OBJS += $(OUTPUT)util/strbuf.o
381LIB_OBJS += $(OUTPUT)util/string.o
382LIB_OBJS += $(OUTPUT)util/strlist.o
383LIB_OBJS += $(OUTPUT)util/strfilter.o
384LIB_OBJS += $(OUTPUT)util/top.o
385LIB_OBJS += $(OUTPUT)util/usage.o
386LIB_OBJS += $(OUTPUT)util/wrapper.o
387LIB_OBJS += $(OUTPUT)util/sigchain.o
388LIB_OBJS += $(OUTPUT)util/dso.o
389LIB_OBJS += $(OUTPUT)util/symbol.o
390LIB_OBJS += $(OUTPUT)util/symbol-elf.o
391LIB_OBJS += $(OUTPUT)util/color.o
392LIB_OBJS += $(OUTPUT)util/pager.o
393LIB_OBJS += $(OUTPUT)util/header.o
394LIB_OBJS += $(OUTPUT)util/callchain.o
395LIB_OBJS += $(OUTPUT)util/values.o
396LIB_OBJS += $(OUTPUT)util/debug.o
397LIB_OBJS += $(OUTPUT)util/machine.o
398LIB_OBJS += $(OUTPUT)util/map.o
399LIB_OBJS += $(OUTPUT)util/pstack.o
400LIB_OBJS += $(OUTPUT)util/session.o
401LIB_OBJS += $(OUTPUT)util/thread.o
402LIB_OBJS += $(OUTPUT)util/thread_map.o
403LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
404LIB_OBJS += $(OUTPUT)util/parse-events-flex.o
405LIB_OBJS += $(OUTPUT)util/parse-events-bison.o
406LIB_OBJS += $(OUTPUT)util/pmu-flex.o
407LIB_OBJS += $(OUTPUT)util/pmu-bison.o
408LIB_OBJS += $(OUTPUT)util/trace-event-read.o
409LIB_OBJS += $(OUTPUT)util/trace-event-info.o
410LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
411LIB_OBJS += $(OUTPUT)util/svghelper.o
412LIB_OBJS += $(OUTPUT)util/sort.o
413LIB_OBJS += $(OUTPUT)util/hist.o
414LIB_OBJS += $(OUTPUT)util/probe-event.o
415LIB_OBJS += $(OUTPUT)util/util.o
416LIB_OBJS += $(OUTPUT)util/xyarray.o
417LIB_OBJS += $(OUTPUT)util/cpumap.o
418LIB_OBJS += $(OUTPUT)util/cgroup.o
419LIB_OBJS += $(OUTPUT)util/target.o
420LIB_OBJS += $(OUTPUT)util/rblist.o
421LIB_OBJS += $(OUTPUT)util/intlist.o
422LIB_OBJS += $(OUTPUT)util/vdso.o
423LIB_OBJS += $(OUTPUT)util/stat.o
424
425LIB_OBJS += $(OUTPUT)ui/helpline.o
426LIB_OBJS += $(OUTPUT)ui/hist.o
427LIB_OBJS += $(OUTPUT)ui/stdio/hist.o
428
429LIB_OBJS += $(OUTPUT)arch/common.o
430
431LIB_OBJS += $(OUTPUT)tests/parse-events.o
432LIB_OBJS += $(OUTPUT)tests/dso-data.o
433LIB_OBJS += $(OUTPUT)tests/attr.o
434LIB_OBJS += $(OUTPUT)tests/vmlinux-kallsyms.o
435
436BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
437BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
438# Benchmark modules
439BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
440BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
441ifeq ($(RAW_ARCH),x86_64)
442BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
443BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
444endif
445BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
446BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
447
448BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
449BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
450BUILTIN_OBJS += $(OUTPUT)builtin-help.o
451BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
452BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
453BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
454BUILTIN_OBJS += $(OUTPUT)builtin-list.o
455BUILTIN_OBJS += $(OUTPUT)builtin-record.o
456BUILTIN_OBJS += $(OUTPUT)builtin-report.o
457BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
458BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
459BUILTIN_OBJS += $(OUTPUT)builtin-top.o
460BUILTIN_OBJS += $(OUTPUT)builtin-script.o
461BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
462BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
463BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
464BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
465BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
466BUILTIN_OBJS += $(OUTPUT)tests/builtin-test.o
467
468PERFLIBS = $(LIB_FILE) $(LIBTRACEEVENT)
469
470#
471# Platform specific tweaks
472#
473
474# We choose to avoid "if .. else if .. else .. endif endif"
475# because maintaining the nesting to match is a pain.  If
476# we had "elif" things would have been much nicer...
477
478-include config.mak.autogen
479-include config.mak
480
481ifdef NO_LIBELF
482	NO_DWARF := 1
483	NO_DEMANGLE := 1
484	NO_LIBUNWIND := 1
485else
486FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
487ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF),libelf),y)
488	FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
489	ifeq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC),glibc),y)
490		LIBC_SUPPORT := 1
491	endif
492	ifeq ($(BIONIC),1)
493		LIBC_SUPPORT := 1
494	endif
495	ifeq ($(LIBC_SUPPORT),1)
496		msg := $(warning No libelf found, disables 'probe' tool, please install elfutils-libelf-devel/libelf-dev);
497
498		NO_LIBELF := 1
499		NO_DWARF := 1
500		NO_DEMANGLE := 1
501	else
502		msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
503	endif
504else
505	# for linking with debug library, run like:
506	# make DEBUG=1 LIBDW_DIR=/opt/libdw/
507	ifdef LIBDW_DIR
508		LIBDW_CFLAGS  := -I$(LIBDW_DIR)/include
509		LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib
510	endif
511
512	FLAGS_DWARF=$(ALL_CFLAGS) $(LIBDW_CFLAGS) -ldw -lelf $(LIBDW_LDFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
513	ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF),libdw),y)
514		msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
515		NO_DWARF := 1
516	endif # Dwarf support
517endif # SOURCE_LIBELF
518endif # NO_LIBELF
519
520ifndef NO_LIBUNWIND
521# for linking with debug library, run like:
522# make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/
523ifdef LIBUNWIND_DIR
524	LIBUNWIND_CFLAGS  := -I$(LIBUNWIND_DIR)/include
525	LIBUNWIND_LDFLAGS := -L$(LIBUNWIND_DIR)/lib
526endif
527
528FLAGS_UNWIND=$(LIBUNWIND_CFLAGS) $(ALL_CFLAGS) $(LIBUNWIND_LDFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(LIBUNWIND_LIBS)
529ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND),libunwind),y)
530	msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99);
531	NO_LIBUNWIND := 1
532endif # Libunwind support
533endif # NO_LIBUNWIND
534
535-include arch/$(ARCH)/Makefile
536
537ifneq ($(OUTPUT),)
538	BASIC_CFLAGS += -I$(OUTPUT)
539endif
540
541ifdef NO_LIBELF
542EXTLIBS := $(filter-out -lelf,$(EXTLIBS))
543
544# Remove ELF/DWARF dependent codes
545LIB_OBJS := $(filter-out $(OUTPUT)util/symbol-elf.o,$(LIB_OBJS))
546LIB_OBJS := $(filter-out $(OUTPUT)util/dwarf-aux.o,$(LIB_OBJS))
547LIB_OBJS := $(filter-out $(OUTPUT)util/probe-event.o,$(LIB_OBJS))
548LIB_OBJS := $(filter-out $(OUTPUT)util/probe-finder.o,$(LIB_OBJS))
549
550BUILTIN_OBJS := $(filter-out $(OUTPUT)builtin-probe.o,$(BUILTIN_OBJS))
551
552# Use minimal symbol handling
553LIB_OBJS += $(OUTPUT)util/symbol-minimal.o
554
555else # NO_LIBELF
556BASIC_CFLAGS += -DLIBELF_SUPPORT
557
558FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
559ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DLIBELF_MMAP),y)
560	BASIC_CFLAGS += -DLIBELF_MMAP
561endif
562
563ifndef NO_DWARF
564ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
565	msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
566else
567	BASIC_CFLAGS := -DDWARF_SUPPORT $(LIBDW_CFLAGS) $(BASIC_CFLAGS)
568	BASIC_LDFLAGS := $(LIBDW_LDFLAGS) $(BASIC_LDFLAGS)
569	EXTLIBS += -lelf -ldw
570	LIB_OBJS += $(OUTPUT)util/probe-finder.o
571	LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
572endif # PERF_HAVE_DWARF_REGS
573endif # NO_DWARF
574endif # NO_LIBELF
575
576ifndef NO_LIBUNWIND
577	BASIC_CFLAGS += -DLIBUNWIND_SUPPORT
578	EXTLIBS += $(LIBUNWIND_LIBS)
579	BASIC_CFLAGS := $(LIBUNWIND_CFLAGS) $(BASIC_CFLAGS)
580	BASIC_LDFLAGS := $(LIBUNWIND_LDFLAGS) $(BASIC_LDFLAGS)
581	LIB_OBJS += $(OUTPUT)util/unwind.o
582endif
583
584ifndef NO_LIBAUDIT
585	FLAGS_LIBAUDIT = $(ALL_CFLAGS) $(ALL_LDFLAGS) -laudit
586	ifneq ($(call try-cc,$(SOURCE_LIBAUDIT),$(FLAGS_LIBAUDIT),libaudit),y)
587		msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
588	else
589		BASIC_CFLAGS += -DLIBAUDIT_SUPPORT
590		BUILTIN_OBJS += $(OUTPUT)builtin-trace.o
591		EXTLIBS += -laudit
592	endif
593endif
594
595ifndef NO_NEWT
596	FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
597	ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT),libnewt),y)
598		msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
599	else
600		# Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
601		BASIC_CFLAGS += -I/usr/include/slang
602		BASIC_CFLAGS += -DNEWT_SUPPORT
603		EXTLIBS += -lnewt -lslang
604		LIB_OBJS += $(OUTPUT)ui/setup.o
605		LIB_OBJS += $(OUTPUT)ui/browser.o
606		LIB_OBJS += $(OUTPUT)ui/browsers/annotate.o
607		LIB_OBJS += $(OUTPUT)ui/browsers/hists.o
608		LIB_OBJS += $(OUTPUT)ui/browsers/map.o
609		LIB_OBJS += $(OUTPUT)ui/browsers/scripts.o
610		LIB_OBJS += $(OUTPUT)ui/progress.o
611		LIB_OBJS += $(OUTPUT)ui/util.o
612		LIB_OBJS += $(OUTPUT)ui/tui/setup.o
613		LIB_OBJS += $(OUTPUT)ui/tui/util.o
614		LIB_OBJS += $(OUTPUT)ui/tui/helpline.o
615		LIB_H += ui/browser.h
616		LIB_H += ui/browsers/map.h
617		LIB_H += ui/keysyms.h
618		LIB_H += ui/libslang.h
619		LIB_H += ui/progress.h
620		LIB_H += ui/util.h
621		LIB_H += ui/ui.h
622	endif
623endif
624
625ifndef NO_GTK2
626	FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)
627	ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2),gtk2),y)
628		msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
629	else
630		ifeq ($(call try-cc,$(SOURCE_GTK2_INFOBAR),$(FLAGS_GTK2),-DHAVE_GTK_INFO_BAR),y)
631			BASIC_CFLAGS += -DHAVE_GTK_INFO_BAR
632		endif
633		BASIC_CFLAGS += -DGTK2_SUPPORT
634		BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0 2>/dev/null)
635		EXTLIBS += $(shell pkg-config --libs gtk+-2.0 2>/dev/null)
636		LIB_OBJS += $(OUTPUT)ui/gtk/browser.o
637		LIB_OBJS += $(OUTPUT)ui/gtk/setup.o
638		LIB_OBJS += $(OUTPUT)ui/gtk/util.o
639		LIB_OBJS += $(OUTPUT)ui/gtk/helpline.o
640		# Make sure that it'd be included only once.
641		ifeq ($(findstring -DNEWT_SUPPORT,$(BASIC_CFLAGS)),)
642			LIB_OBJS += $(OUTPUT)ui/setup.o
643			LIB_OBJS += $(OUTPUT)ui/util.o
644		endif
645	endif
646endif
647
648ifdef NO_LIBPERL
649	BASIC_CFLAGS += -DNO_LIBPERL
650else
651       PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
652       PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
653       PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
654	PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
655	FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
656
657	ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED),perl),y)
658		BASIC_CFLAGS += -DNO_LIBPERL
659	else
660               ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
661               EXTLIBS += $(PERL_EMBED_LIBADD)
662		LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
663		LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
664	endif
665endif
666
667disable-python = $(eval $(disable-python_code))
668define disable-python_code
669  BASIC_CFLAGS += -DNO_LIBPYTHON
670  $(if $(1),$(warning No $(1) was found))
671  $(warning Python support won't be built)
672endef
673
674override PYTHON := \
675  $(call get-executable-or-default,PYTHON,python)
676
677ifndef PYTHON
678  $(call disable-python,python interpreter)
679  python-clean :=
680else
681
682  PYTHON_WORD := $(call shell-wordify,$(PYTHON))
683
684  # python extension build directories
685  PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
686  PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
687  PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
688  export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
689
690  python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
691
692  ifdef NO_LIBPYTHON
693    $(call disable-python)
694  else
695
696    override PYTHON_CONFIG := \
697      $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
698
699    ifndef PYTHON_CONFIG
700      $(call disable-python,python-config tool)
701    else
702
703      PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
704
705      PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
706      PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
707      PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
708      PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
709      FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
710
711      ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED),python),y)
712        $(call disable-python,Python.h (for Python 2.x))
713      else
714
715        ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED),python version),y)
716          $(warning Python 3 is not yet supported; please set)
717          $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
718          $(warning If you also have Python 2 installed, then)
719          $(warning try something like:)
720          $(warning $(and ,))
721          $(warning $(and ,)  make PYTHON=python2)
722          $(warning $(and ,))
723          $(warning Otherwise, disable Python support entirely:)
724          $(warning $(and ,))
725          $(warning $(and ,)  make NO_LIBPYTHON=1)
726          $(warning $(and ,))
727          $(error   $(and ,))
728        else
729          ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
730          EXTLIBS += $(PYTHON_EMBED_LIBADD)
731          LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
732          LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
733          LANG_BINDINGS += $(OUTPUT)python/perf.so
734        endif
735
736      endif
737    endif
738  endif
739endif
740
741ifdef NO_DEMANGLE
742	BASIC_CFLAGS += -DNO_DEMANGLE
743else
744        ifdef HAVE_CPLUS_DEMANGLE
745		EXTLIBS += -liberty
746		BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
747        else
748		FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -DPACKAGE='perf' -lbfd
749		has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD),libbfd)
750		ifeq ($(has_bfd),y)
751			EXTLIBS += -lbfd
752		else
753			FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
754			has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY),liberty)
755			ifeq ($(has_bfd_iberty),y)
756				EXTLIBS += -lbfd -liberty
757			else
758				FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
759				has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z),libz)
760				ifeq ($(has_bfd_iberty_z),y)
761					EXTLIBS += -lbfd -liberty -lz
762				else
763					FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
764					has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE),demangle)
765					ifeq ($(has_cplus_demangle),y)
766						EXTLIBS += -liberty
767						BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
768					else
769						msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
770						BASIC_CFLAGS += -DNO_DEMANGLE
771					endif
772				endif
773			endif
774		endif
775	endif
776endif
777
778ifeq ($(NO_PERF_REGS),0)
779	ifeq ($(ARCH),x86)
780		LIB_H += arch/x86/include/perf_regs.h
781	endif
782	BASIC_CFLAGS += -DHAVE_PERF_REGS
783endif
784
785ifndef NO_STRLCPY
786	ifeq ($(call try-cc,$(SOURCE_STRLCPY),,-DHAVE_STRLCPY),y)
787		BASIC_CFLAGS += -DHAVE_STRLCPY
788	endif
789endif
790
791ifndef NO_ON_EXIT
792	ifeq ($(call try-cc,$(SOURCE_ON_EXIT),,-DHAVE_ON_EXIT),y)
793		BASIC_CFLAGS += -DHAVE_ON_EXIT
794	endif
795endif
796
797ifndef NO_BACKTRACE
798       ifeq ($(call try-cc,$(SOURCE_BACKTRACE),,-DBACKTRACE_SUPPORT),y)
799               BASIC_CFLAGS += -DBACKTRACE_SUPPORT
800       endif
801endif
802
803ifdef ASCIIDOC8
804	export ASCIIDOC8
805endif
806
807# Shell quote (do not use $(call) to accommodate ancient setups);
808
809ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
810
811DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
812bindir_SQ = $(subst ','\'',$(bindir))
813bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
814mandir_SQ = $(subst ','\'',$(mandir))
815infodir_SQ = $(subst ','\'',$(infodir))
816perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
817template_dir_SQ = $(subst ','\'',$(template_dir))
818htmldir_SQ = $(subst ','\'',$(htmldir))
819prefix_SQ = $(subst ','\'',$(prefix))
820sysconfdir_SQ = $(subst ','\'',$(sysconfdir))
821
822SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
823
824LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
825
826ALL_CFLAGS += $(BASIC_CFLAGS)
827ALL_CFLAGS += $(ARCH_CFLAGS)
828ALL_LDFLAGS += $(BASIC_LDFLAGS)
829
830export INSTALL SHELL_PATH
831
832
833### Build rules
834
835SHELL = $(SHELL_PATH)
836
837all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
838
839please_set_SHELL_PATH_to_a_more_modern_shell:
840	@$$(:)
841
842shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
843
844strip: $(PROGRAMS) $(OUTPUT)perf
845	$(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
846
847$(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
848	$(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
849		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
850		$(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
851
852$(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
853	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
854               $(BUILTIN_OBJS) $(LIBS) -o $@
855
856$(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
857	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
858		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
859		'-DPERF_MAN_PATH="$(mandir_SQ)"' \
860		'-DPERF_INFO_PATH="$(infodir_SQ)"' $<
861
862$(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
863	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
864		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
865		'-DPERF_MAN_PATH="$(mandir_SQ)"' \
866		'-DPERF_INFO_PATH="$(infodir_SQ)"' $<
867
868$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
869
870$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
871	$(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
872
873$(SCRIPTS) : % : %.sh
874	$(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
875
876# These can record PERF_VERSION
877$(OUTPUT)perf.o perf.spec \
878	$(SCRIPTS) \
879	: $(OUTPUT)PERF-VERSION-FILE
880
881.SUFFIXES:
882.SUFFIXES: .o .c .S .s
883
884# These two need to be here so that when O= is not used they take precedence
885# over the general rule for .o
886
887$(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS
888	$(QUIET_CC)$(CC) -o $@ -c -Iutil/ $(ALL_CFLAGS) -w $<
889
890$(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS
891	$(QUIET_CC)$(CC) -o $@ -c -Iutil/ $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -w $<
892
893$(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
894	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
895$(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS
896	$(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
897$(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
898	$(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $<
899$(OUTPUT)%.o: %.S
900	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
901$(OUTPUT)%.s: %.S
902	$(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
903
904$(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
905	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
906		'-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
907		'-DPREFIX="$(prefix_SQ)"' \
908		$<
909
910$(OUTPUT)tests/attr.o: tests/attr.c $(OUTPUT)PERF-CFLAGS
911	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
912		'-DBINDIR="$(bindir_SQ)"' \
913		$<
914
915$(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
916	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
917
918$(OUTPUT)ui/browser.o: ui/browser.c $(OUTPUT)PERF-CFLAGS
919	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
920
921$(OUTPUT)ui/browsers/annotate.o: ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
922	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
923
924$(OUTPUT)ui/browsers/hists.o: ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
925	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
926
927$(OUTPUT)ui/browsers/map.o: ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
928	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
929
930$(OUTPUT)ui/browsers/scripts.o: ui/browsers/scripts.c $(OUTPUT)PERF-CFLAGS
931	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
932
933$(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
934	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-unused-parameter -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
935
936$(OUTPUT)util/parse-events.o: util/parse-events.c $(OUTPUT)PERF-CFLAGS
937	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-redundant-decls $<
938
939$(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
940	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
941
942$(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
943	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
944
945$(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
946	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
947
948$(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
949	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
950
951$(OUTPUT)perf-%: %.o $(PERFLIBS)
952	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
953
954$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
955$(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
956
957# we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
958# we depend the various files onto their directories.
959DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
960$(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
961# In the second step, we make a rule to actually create these directories
962$(sort $(dir $(DIRECTORY_DEPS))):
963	$(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
964
965$(LIB_FILE): $(LIB_OBJS)
966	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
967
968# libtraceevent.a
969$(LIBTRACEEVENT):
970	$(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) O=$(OUTPUT) libtraceevent.a
971
972$(LIBTRACEEVENT)-clean:
973	$(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) O=$(OUTPUT) clean
974
975help:
976	@echo 'Perf make targets:'
977	@echo '  doc		- make *all* documentation (see below)'
978	@echo '  man		- make manpage documentation (access with man <foo>)'
979	@echo '  html		- make html documentation'
980	@echo '  info		- make GNU info documentation (access with info <foo>)'
981	@echo '  pdf		- make pdf documentation'
982	@echo '  TAGS		- use etags to make tag information for source browsing'
983	@echo '  tags		- use ctags to make tag information for source browsing'
984	@echo '  cscope	- use cscope to make interactive browsing database'
985	@echo ''
986	@echo 'Perf install targets:'
987	@echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
988	@echo '  HINT: use "make prefix=<path> <install target>" to install to a particular'
989	@echo '        path like make prefix=/usr/local install install-doc'
990	@echo '  install	- install compiled binaries'
991	@echo '  install-doc	- install *all* documentation'
992	@echo '  install-man	- install manpage documentation'
993	@echo '  install-html	- install html documentation'
994	@echo '  install-info	- install GNU info documentation'
995	@echo '  install-pdf	- install pdf documentation'
996	@echo ''
997	@echo '  quick-install-doc	- alias for quick-install-man'
998	@echo '  quick-install-man	- install the documentation quickly'
999	@echo '  quick-install-html	- install the html documentation quickly'
1000	@echo ''
1001	@echo 'Perf maintainer targets:'
1002	@echo '  clean			- clean all binary objects and build output'
1003
1004
1005DOC_TARGETS := doc man html info pdf
1006
1007INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
1008INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
1009
1010# 'make doc' should call 'make -C Documentation all'
1011$(DOC_TARGETS):
1012	$(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
1013
1014TAGS:
1015	$(RM) TAGS
1016	$(FIND) . -name '*.[hcS]' -print | xargs etags -a
1017
1018tags:
1019	$(RM) tags
1020	$(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1021
1022cscope:
1023	$(RM) cscope*
1024	$(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1025
1026### Detect prefix changes
1027TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1028             $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1029
1030$(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
1031	@FLAGS='$(TRACK_CFLAGS)'; \
1032	    if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
1033		echo 1>&2 "    * new build flags or prefix"; \
1034		echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
1035            fi
1036
1037### Testing rules
1038
1039# GNU make supports exporting all variables by "export" without parameters.
1040# However, the environment gets quite big, and some programs have problems
1041# with that.
1042
1043check: $(OUTPUT)common-cmds.h
1044	if sparse; \
1045	then \
1046		for i in *.c */*.c; \
1047		do \
1048			sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1049		done; \
1050	else \
1051		exit 1; \
1052	fi
1053
1054### Installation rules
1055
1056ifneq ($(filter /%,$(firstword $(perfexecdir))),)
1057perfexec_instdir = $(perfexecdir)
1058else
1059perfexec_instdir = $(prefix)/$(perfexecdir)
1060endif
1061perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
1062
1063install: all try-install-man
1064	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1065	$(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
1066	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1067	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1068	$(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1069	$(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1070	$(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
1071	$(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1072	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1073	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1074	$(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1075	$(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
1076	$(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1077	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'
1078	$(INSTALL) bash_completion '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
1079	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'
1080	$(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'
1081	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'
1082	$(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'
1083
1084install-python_ext:
1085	$(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
1086
1087# 'make install-doc' should call 'make -C Documentation install'
1088$(INSTALL_DOC_TARGETS):
1089	$(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
1090
1091### Cleaning rules
1092
1093clean: $(LIBTRACEEVENT)-clean
1094	$(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
1095	$(RM) $(ALL_PROGRAMS) perf
1096	$(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
1097	$(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
1098	$(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
1099	$(RM) $(OUTPUT)util/*-bison*
1100	$(RM) $(OUTPUT)util/*-flex*
1101	$(python-clean)
1102
1103.PHONY: all install clean strip $(LIBTRACEEVENT)
1104.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1105.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1106