xref: /openbmc/linux/tools/perf/Makefile (revision 1fa0bc3f)
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
434
435BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
436BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
437# Benchmark modules
438BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
439BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
440ifeq ($(RAW_ARCH),x86_64)
441BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
442BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
443endif
444BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
445BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
446
447BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
448BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
449BUILTIN_OBJS += $(OUTPUT)builtin-help.o
450BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
451BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
452BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
453BUILTIN_OBJS += $(OUTPUT)builtin-list.o
454BUILTIN_OBJS += $(OUTPUT)builtin-record.o
455BUILTIN_OBJS += $(OUTPUT)builtin-report.o
456BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
457BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
458BUILTIN_OBJS += $(OUTPUT)builtin-top.o
459BUILTIN_OBJS += $(OUTPUT)builtin-script.o
460BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
461BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
462BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
463BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
464BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
465BUILTIN_OBJS += $(OUTPUT)tests/builtin-test.o
466
467PERFLIBS = $(LIB_FILE) $(LIBTRACEEVENT)
468
469#
470# Platform specific tweaks
471#
472
473# We choose to avoid "if .. else if .. else .. endif endif"
474# because maintaining the nesting to match is a pain.  If
475# we had "elif" things would have been much nicer...
476
477-include config.mak.autogen
478-include config.mak
479
480ifdef NO_LIBELF
481	NO_DWARF := 1
482	NO_DEMANGLE := 1
483	NO_LIBUNWIND := 1
484else
485FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
486ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF),libelf),y)
487	FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
488	ifeq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC),glibc),y)
489		LIBC_SUPPORT := 1
490	endif
491	ifeq ($(BIONIC),1)
492		LIBC_SUPPORT := 1
493	endif
494	ifeq ($(LIBC_SUPPORT),1)
495		msg := $(warning No libelf found, disables 'probe' tool, please install elfutils-libelf-devel/libelf-dev);
496
497		NO_LIBELF := 1
498		NO_DWARF := 1
499		NO_DEMANGLE := 1
500	else
501		msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
502	endif
503else
504	# for linking with debug library, run like:
505	# make DEBUG=1 LIBDW_DIR=/opt/libdw/
506	ifdef LIBDW_DIR
507		LIBDW_CFLAGS  := -I$(LIBDW_DIR)/include
508		LIBDW_LDFLAGS := -L$(LIBDW_DIR)/lib
509	endif
510
511	FLAGS_DWARF=$(ALL_CFLAGS) $(LIBDW_CFLAGS) -ldw -lelf $(LIBDW_LDFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
512	ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF),libdw),y)
513		msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
514		NO_DWARF := 1
515	endif # Dwarf support
516endif # SOURCE_LIBELF
517endif # NO_LIBELF
518
519ifndef NO_LIBUNWIND
520# for linking with debug library, run like:
521# make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/
522ifdef LIBUNWIND_DIR
523	LIBUNWIND_CFLAGS  := -I$(LIBUNWIND_DIR)/include
524	LIBUNWIND_LDFLAGS := -L$(LIBUNWIND_DIR)/lib
525endif
526
527FLAGS_UNWIND=$(LIBUNWIND_CFLAGS) $(ALL_CFLAGS) $(LIBUNWIND_LDFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(LIBUNWIND_LIBS)
528ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND),libunwind),y)
529	msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99);
530	NO_LIBUNWIND := 1
531endif # Libunwind support
532endif # NO_LIBUNWIND
533
534-include arch/$(ARCH)/Makefile
535
536ifneq ($(OUTPUT),)
537	BASIC_CFLAGS += -I$(OUTPUT)
538endif
539
540ifdef NO_LIBELF
541EXTLIBS := $(filter-out -lelf,$(EXTLIBS))
542
543# Remove ELF/DWARF dependent codes
544LIB_OBJS := $(filter-out $(OUTPUT)util/symbol-elf.o,$(LIB_OBJS))
545LIB_OBJS := $(filter-out $(OUTPUT)util/dwarf-aux.o,$(LIB_OBJS))
546LIB_OBJS := $(filter-out $(OUTPUT)util/probe-event.o,$(LIB_OBJS))
547LIB_OBJS := $(filter-out $(OUTPUT)util/probe-finder.o,$(LIB_OBJS))
548
549BUILTIN_OBJS := $(filter-out $(OUTPUT)builtin-probe.o,$(BUILTIN_OBJS))
550
551# Use minimal symbol handling
552LIB_OBJS += $(OUTPUT)util/symbol-minimal.o
553
554else # NO_LIBELF
555BASIC_CFLAGS += -DLIBELF_SUPPORT
556
557FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
558ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DLIBELF_MMAP),y)
559	BASIC_CFLAGS += -DLIBELF_MMAP
560endif
561
562ifndef NO_DWARF
563ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
564	msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
565else
566	BASIC_CFLAGS := -DDWARF_SUPPORT $(LIBDW_CFLAGS) $(BASIC_CFLAGS)
567	BASIC_LDFLAGS := $(LIBDW_LDFLAGS) $(BASIC_LDFLAGS)
568	EXTLIBS += -lelf -ldw
569	LIB_OBJS += $(OUTPUT)util/probe-finder.o
570	LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
571endif # PERF_HAVE_DWARF_REGS
572endif # NO_DWARF
573endif # NO_LIBELF
574
575ifndef NO_LIBUNWIND
576	BASIC_CFLAGS += -DLIBUNWIND_SUPPORT
577	EXTLIBS += $(LIBUNWIND_LIBS)
578	BASIC_CFLAGS := $(LIBUNWIND_CFLAGS) $(BASIC_CFLAGS)
579	BASIC_LDFLAGS := $(LIBUNWIND_LDFLAGS) $(BASIC_LDFLAGS)
580	LIB_OBJS += $(OUTPUT)util/unwind.o
581endif
582
583ifndef NO_LIBAUDIT
584	FLAGS_LIBAUDIT = $(ALL_CFLAGS) $(ALL_LDFLAGS) -laudit
585	ifneq ($(call try-cc,$(SOURCE_LIBAUDIT),$(FLAGS_LIBAUDIT),libaudit),y)
586		msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
587	else
588		BASIC_CFLAGS += -DLIBAUDIT_SUPPORT
589		BUILTIN_OBJS += $(OUTPUT)builtin-trace.o
590		EXTLIBS += -laudit
591	endif
592endif
593
594ifndef NO_NEWT
595	FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
596	ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT),libnewt),y)
597		msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
598	else
599		# Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
600		BASIC_CFLAGS += -I/usr/include/slang
601		BASIC_CFLAGS += -DNEWT_SUPPORT
602		EXTLIBS += -lnewt -lslang
603		LIB_OBJS += $(OUTPUT)ui/setup.o
604		LIB_OBJS += $(OUTPUT)ui/browser.o
605		LIB_OBJS += $(OUTPUT)ui/browsers/annotate.o
606		LIB_OBJS += $(OUTPUT)ui/browsers/hists.o
607		LIB_OBJS += $(OUTPUT)ui/browsers/map.o
608		LIB_OBJS += $(OUTPUT)ui/browsers/scripts.o
609		LIB_OBJS += $(OUTPUT)ui/progress.o
610		LIB_OBJS += $(OUTPUT)ui/util.o
611		LIB_OBJS += $(OUTPUT)ui/tui/setup.o
612		LIB_OBJS += $(OUTPUT)ui/tui/util.o
613		LIB_OBJS += $(OUTPUT)ui/tui/helpline.o
614		LIB_H += ui/browser.h
615		LIB_H += ui/browsers/map.h
616		LIB_H += ui/keysyms.h
617		LIB_H += ui/libslang.h
618		LIB_H += ui/progress.h
619		LIB_H += ui/util.h
620		LIB_H += ui/ui.h
621	endif
622endif
623
624ifndef NO_GTK2
625	FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)
626	ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2),gtk2),y)
627		msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
628	else
629		ifeq ($(call try-cc,$(SOURCE_GTK2_INFOBAR),$(FLAGS_GTK2),-DHAVE_GTK_INFO_BAR),y)
630			BASIC_CFLAGS += -DHAVE_GTK_INFO_BAR
631		endif
632		BASIC_CFLAGS += -DGTK2_SUPPORT
633		BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0 2>/dev/null)
634		EXTLIBS += $(shell pkg-config --libs gtk+-2.0 2>/dev/null)
635		LIB_OBJS += $(OUTPUT)ui/gtk/browser.o
636		LIB_OBJS += $(OUTPUT)ui/gtk/setup.o
637		LIB_OBJS += $(OUTPUT)ui/gtk/util.o
638		LIB_OBJS += $(OUTPUT)ui/gtk/helpline.o
639		# Make sure that it'd be included only once.
640		ifeq ($(findstring -DNEWT_SUPPORT,$(BASIC_CFLAGS)),)
641			LIB_OBJS += $(OUTPUT)ui/setup.o
642			LIB_OBJS += $(OUTPUT)ui/util.o
643		endif
644	endif
645endif
646
647ifdef NO_LIBPERL
648	BASIC_CFLAGS += -DNO_LIBPERL
649else
650       PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
651       PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
652       PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
653	PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
654	FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
655
656	ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED),perl),y)
657		BASIC_CFLAGS += -DNO_LIBPERL
658	else
659               ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
660               EXTLIBS += $(PERL_EMBED_LIBADD)
661		LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
662		LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
663	endif
664endif
665
666disable-python = $(eval $(disable-python_code))
667define disable-python_code
668  BASIC_CFLAGS += -DNO_LIBPYTHON
669  $(if $(1),$(warning No $(1) was found))
670  $(warning Python support won't be built)
671endef
672
673override PYTHON := \
674  $(call get-executable-or-default,PYTHON,python)
675
676ifndef PYTHON
677  $(call disable-python,python interpreter)
678  python-clean :=
679else
680
681  PYTHON_WORD := $(call shell-wordify,$(PYTHON))
682
683  # python extension build directories
684  PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
685  PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
686  PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
687  export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
688
689  python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
690
691  ifdef NO_LIBPYTHON
692    $(call disable-python)
693  else
694
695    override PYTHON_CONFIG := \
696      $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
697
698    ifndef PYTHON_CONFIG
699      $(call disable-python,python-config tool)
700    else
701
702      PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
703
704      PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
705      PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
706      PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
707      PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
708      FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
709
710      ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED),python),y)
711        $(call disable-python,Python.h (for Python 2.x))
712      else
713
714        ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED),python version),y)
715          $(warning Python 3 is not yet supported; please set)
716          $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
717          $(warning If you also have Python 2 installed, then)
718          $(warning try something like:)
719          $(warning $(and ,))
720          $(warning $(and ,)  make PYTHON=python2)
721          $(warning $(and ,))
722          $(warning Otherwise, disable Python support entirely:)
723          $(warning $(and ,))
724          $(warning $(and ,)  make NO_LIBPYTHON=1)
725          $(warning $(and ,))
726          $(error   $(and ,))
727        else
728          ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
729          EXTLIBS += $(PYTHON_EMBED_LIBADD)
730          LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
731          LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
732          LANG_BINDINGS += $(OUTPUT)python/perf.so
733        endif
734
735      endif
736    endif
737  endif
738endif
739
740ifdef NO_DEMANGLE
741	BASIC_CFLAGS += -DNO_DEMANGLE
742else
743        ifdef HAVE_CPLUS_DEMANGLE
744		EXTLIBS += -liberty
745		BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
746        else
747		FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -DPACKAGE='perf' -lbfd
748		has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD),libbfd)
749		ifeq ($(has_bfd),y)
750			EXTLIBS += -lbfd
751		else
752			FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
753			has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY),liberty)
754			ifeq ($(has_bfd_iberty),y)
755				EXTLIBS += -lbfd -liberty
756			else
757				FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
758				has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z),libz)
759				ifeq ($(has_bfd_iberty_z),y)
760					EXTLIBS += -lbfd -liberty -lz
761				else
762					FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
763					has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE),demangle)
764					ifeq ($(has_cplus_demangle),y)
765						EXTLIBS += -liberty
766						BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
767					else
768						msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
769						BASIC_CFLAGS += -DNO_DEMANGLE
770					endif
771				endif
772			endif
773		endif
774	endif
775endif
776
777ifeq ($(NO_PERF_REGS),0)
778	ifeq ($(ARCH),x86)
779		LIB_H += arch/x86/include/perf_regs.h
780	endif
781	BASIC_CFLAGS += -DHAVE_PERF_REGS
782endif
783
784ifndef NO_STRLCPY
785	ifeq ($(call try-cc,$(SOURCE_STRLCPY),,-DHAVE_STRLCPY),y)
786		BASIC_CFLAGS += -DHAVE_STRLCPY
787	endif
788endif
789
790ifndef NO_ON_EXIT
791	ifeq ($(call try-cc,$(SOURCE_ON_EXIT),,-DHAVE_ON_EXIT),y)
792		BASIC_CFLAGS += -DHAVE_ON_EXIT
793	endif
794endif
795
796ifndef NO_BACKTRACE
797       ifeq ($(call try-cc,$(SOURCE_BACKTRACE),,-DBACKTRACE_SUPPORT),y)
798               BASIC_CFLAGS += -DBACKTRACE_SUPPORT
799       endif
800endif
801
802ifdef ASCIIDOC8
803	export ASCIIDOC8
804endif
805
806# Shell quote (do not use $(call) to accommodate ancient setups);
807
808ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
809
810DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
811bindir_SQ = $(subst ','\'',$(bindir))
812bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
813mandir_SQ = $(subst ','\'',$(mandir))
814infodir_SQ = $(subst ','\'',$(infodir))
815perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
816template_dir_SQ = $(subst ','\'',$(template_dir))
817htmldir_SQ = $(subst ','\'',$(htmldir))
818prefix_SQ = $(subst ','\'',$(prefix))
819sysconfdir_SQ = $(subst ','\'',$(sysconfdir))
820
821SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
822
823LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
824
825ALL_CFLAGS += $(BASIC_CFLAGS)
826ALL_CFLAGS += $(ARCH_CFLAGS)
827ALL_LDFLAGS += $(BASIC_LDFLAGS)
828
829export INSTALL SHELL_PATH
830
831
832### Build rules
833
834SHELL = $(SHELL_PATH)
835
836all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
837
838please_set_SHELL_PATH_to_a_more_modern_shell:
839	@$$(:)
840
841shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
842
843strip: $(PROGRAMS) $(OUTPUT)perf
844	$(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
845
846$(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
847	$(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
848		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
849		$(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
850
851$(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
852	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
853               $(BUILTIN_OBJS) $(LIBS) -o $@
854
855$(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
856	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
857		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
858		'-DPERF_MAN_PATH="$(mandir_SQ)"' \
859		'-DPERF_INFO_PATH="$(infodir_SQ)"' $<
860
861$(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
862	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
863		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
864		'-DPERF_MAN_PATH="$(mandir_SQ)"' \
865		'-DPERF_INFO_PATH="$(infodir_SQ)"' $<
866
867$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
868
869$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
870	$(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
871
872$(SCRIPTS) : % : %.sh
873	$(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
874
875# These can record PERF_VERSION
876$(OUTPUT)perf.o perf.spec \
877	$(SCRIPTS) \
878	: $(OUTPUT)PERF-VERSION-FILE
879
880.SUFFIXES:
881.SUFFIXES: .o .c .S .s
882
883# These two need to be here so that when O= is not used they take precedence
884# over the general rule for .o
885
886$(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS
887	$(QUIET_CC)$(CC) -o $@ -c -Iutil/ $(ALL_CFLAGS) -w $<
888
889$(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS
890	$(QUIET_CC)$(CC) -o $@ -c -Iutil/ $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -w $<
891
892$(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
893	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
894$(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS
895	$(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
896$(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
897	$(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $<
898$(OUTPUT)%.o: %.S
899	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
900$(OUTPUT)%.s: %.S
901	$(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
902
903$(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
904	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
905		'-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
906		'-DPREFIX="$(prefix_SQ)"' \
907		$<
908
909$(OUTPUT)tests/attr.o: tests/attr.c $(OUTPUT)PERF-CFLAGS
910	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
911		'-DBINDIR="$(bindir_SQ)"' \
912		$<
913
914$(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
915	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
916
917$(OUTPUT)ui/browser.o: ui/browser.c $(OUTPUT)PERF-CFLAGS
918	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
919
920$(OUTPUT)ui/browsers/annotate.o: ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
921	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
922
923$(OUTPUT)ui/browsers/hists.o: ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
924	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
925
926$(OUTPUT)ui/browsers/map.o: ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
927	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
928
929$(OUTPUT)ui/browsers/scripts.o: ui/browsers/scripts.c $(OUTPUT)PERF-CFLAGS
930	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
931
932$(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
933	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-unused-parameter -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
934
935$(OUTPUT)util/parse-events.o: util/parse-events.c $(OUTPUT)PERF-CFLAGS
936	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-redundant-decls $<
937
938$(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
939	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
940
941$(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
942	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
943
944$(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
945	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
946
947$(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
948	$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
949
950$(OUTPUT)perf-%: %.o $(PERFLIBS)
951	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
952
953$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
954$(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
955
956# we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
957# we depend the various files onto their directories.
958DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
959$(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
960# In the second step, we make a rule to actually create these directories
961$(sort $(dir $(DIRECTORY_DEPS))):
962	$(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
963
964$(LIB_FILE): $(LIB_OBJS)
965	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
966
967# libtraceevent.a
968$(LIBTRACEEVENT):
969	$(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) O=$(OUTPUT) libtraceevent.a
970
971$(LIBTRACEEVENT)-clean:
972	$(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) O=$(OUTPUT) clean
973
974help:
975	@echo 'Perf make targets:'
976	@echo '  doc		- make *all* documentation (see below)'
977	@echo '  man		- make manpage documentation (access with man <foo>)'
978	@echo '  html		- make html documentation'
979	@echo '  info		- make GNU info documentation (access with info <foo>)'
980	@echo '  pdf		- make pdf documentation'
981	@echo '  TAGS		- use etags to make tag information for source browsing'
982	@echo '  tags		- use ctags to make tag information for source browsing'
983	@echo '  cscope	- use cscope to make interactive browsing database'
984	@echo ''
985	@echo 'Perf install targets:'
986	@echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
987	@echo '  HINT: use "make prefix=<path> <install target>" to install to a particular'
988	@echo '        path like make prefix=/usr/local install install-doc'
989	@echo '  install	- install compiled binaries'
990	@echo '  install-doc	- install *all* documentation'
991	@echo '  install-man	- install manpage documentation'
992	@echo '  install-html	- install html documentation'
993	@echo '  install-info	- install GNU info documentation'
994	@echo '  install-pdf	- install pdf documentation'
995	@echo ''
996	@echo '  quick-install-doc	- alias for quick-install-man'
997	@echo '  quick-install-man	- install the documentation quickly'
998	@echo '  quick-install-html	- install the html documentation quickly'
999	@echo ''
1000	@echo 'Perf maintainer targets:'
1001	@echo '  clean			- clean all binary objects and build output'
1002
1003
1004DOC_TARGETS := doc man html info pdf
1005
1006INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
1007INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
1008
1009# 'make doc' should call 'make -C Documentation all'
1010$(DOC_TARGETS):
1011	$(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
1012
1013TAGS:
1014	$(RM) TAGS
1015	$(FIND) . -name '*.[hcS]' -print | xargs etags -a
1016
1017tags:
1018	$(RM) tags
1019	$(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1020
1021cscope:
1022	$(RM) cscope*
1023	$(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1024
1025### Detect prefix changes
1026TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1027             $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1028
1029$(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
1030	@FLAGS='$(TRACK_CFLAGS)'; \
1031	    if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
1032		echo 1>&2 "    * new build flags or prefix"; \
1033		echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
1034            fi
1035
1036### Testing rules
1037
1038# GNU make supports exporting all variables by "export" without parameters.
1039# However, the environment gets quite big, and some programs have problems
1040# with that.
1041
1042check: $(OUTPUT)common-cmds.h
1043	if sparse; \
1044	then \
1045		for i in *.c */*.c; \
1046		do \
1047			sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1048		done; \
1049	else \
1050		exit 1; \
1051	fi
1052
1053### Installation rules
1054
1055ifneq ($(filter /%,$(firstword $(perfexecdir))),)
1056perfexec_instdir = $(perfexecdir)
1057else
1058perfexec_instdir = $(prefix)/$(perfexecdir)
1059endif
1060perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
1061
1062install: all try-install-man
1063	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1064	$(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
1065	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1066	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1067	$(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1068	$(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1069	$(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
1070	$(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1071	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1072	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1073	$(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1074	$(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
1075	$(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1076	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'
1077	$(INSTALL) bash_completion '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
1078	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'
1079	$(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'
1080	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'
1081	$(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'
1082
1083install-python_ext:
1084	$(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
1085
1086# 'make install-doc' should call 'make -C Documentation install'
1087$(INSTALL_DOC_TARGETS):
1088	$(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
1089
1090### Cleaning rules
1091
1092clean: $(LIBTRACEEVENT)-clean
1093	$(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
1094	$(RM) $(ALL_PROGRAMS) perf
1095	$(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
1096	$(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
1097	$(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
1098	$(RM) $(OUTPUT)util/*-bison*
1099	$(RM) $(OUTPUT)util/*-flex*
1100	$(python-clean)
1101
1102.PHONY: all install clean strip $(LIBTRACEEVENT)
1103.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1104.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1105