perf tools: Fix build by checking if extra warnings are supported
[linux-2.6.git] / tools / perf / Makefile
1 ifeq ("$(origin O)", "command line")
2         OUTPUT := $(O)/
3 endif
4
5 # The default target of this Makefile is...
6 all::
7
8 ifneq ($(OUTPUT),)
9 # check that the output directory actually exists
10 OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd)
11 $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist))
12 endif
13
14 # Define V=1 to have a more verbose compile.
15 # Define V=2 to have an even more verbose compile.
16 #
17 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
20 #
21 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
22 # when attempting to read from an fopen'ed directory.
23 #
24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
25 # This also implies MOZILLA_SHA1.
26 #
27 # Define CURLDIR=/foo/bar if your curl header and library files are in
28 # /foo/bar/include and /foo/bar/lib directories.
29 #
30 # Define EXPATDIR=/foo/bar if your expat header and library files are in
31 # /foo/bar/include and /foo/bar/lib directories.
32 #
33 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
34 #
35 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
36 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
37 #
38 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
39 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
40 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
41 # some C compilers supported these specifiers prior to C99 as an extension.
42 #
43 # Define NO_STRCASESTR if you don't have strcasestr.
44 #
45 # Define NO_MEMMEM if you don't have memmem.
46 #
47 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
48 # If your compiler also does not support long long or does not have
49 # strtoull, define NO_STRTOULL.
50 #
51 # Define NO_SETENV if you don't have setenv in the C library.
52 #
53 # Define NO_UNSETENV if you don't have unsetenv in the C library.
54 #
55 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
56 #
57 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
58 #
59 # Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
60 # Enable it on Windows.  By default, symrefs are still used.
61 #
62 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
63 # tests.  These tests take up a significant amount of the total test time
64 # but are not needed unless you plan to talk to SVN repos.
65 #
66 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
67 # installed in /sw, but don't want PERF to link against any libraries
68 # installed there.  If defined you may specify your own (or Fink's)
69 # include directories and library directories by defining CFLAGS
70 # and LDFLAGS appropriately.
71 #
72 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
73 # have DarwinPorts installed in /opt/local, but don't want PERF to
74 # link against any libraries installed there.  If defined you may
75 # specify your own (or DarwinPort's) include directories and
76 # library directories by defining CFLAGS and LDFLAGS appropriately.
77 #
78 # Define PPC_SHA1 environment variable when running make to make use of
79 # a bundled SHA1 routine optimized for PowerPC.
80 #
81 # Define ARM_SHA1 environment variable when running make to make use of
82 # a bundled SHA1 routine optimized for ARM.
83 #
84 # Define MOZILLA_SHA1 environment variable when running make to make use of
85 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
86 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
87 # choice) has very fast version optimized for i586.
88 #
89 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
90 #
91 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
92 #
93 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
94 # Patrick Mauritz).
95 #
96 # Define NO_MMAP if you want to avoid mmap.
97 #
98 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
99 #
100 # Define NO_PREAD if you have a problem with pread() system call (e.g.
101 # cygwin.dll before v1.5.22).
102 #
103 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
104 # generally faster on your platform than accessing the working directory.
105 #
106 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
107 # the executable mode bit, but doesn't really do so.
108 #
109 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
110 #
111 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
112 # sockaddr_storage.
113 #
114 # Define NO_ICONV if your libc does not properly support iconv.
115 #
116 # Define OLD_ICONV if your library has an old iconv(), where the second
117 # (input buffer pointer) parameter is declared with type (const char **).
118 #
119 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
120 #
121 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
122 # that tells runtime paths to dynamic libraries;
123 # "-Wl,-rpath=/path/lib" is used instead.
124 #
125 # Define USE_NSEC below if you want perf to care about sub-second file mtimes
126 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
127 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
128 # randomly break unless your underlying filesystem supports those sub-second
129 # times (my ext3 doesn't).
130 #
131 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
132 # "st_ctim"
133 #
134 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
135 # available.  This automatically turns USE_NSEC off.
136 #
137 # Define USE_STDEV below if you want perf to care about the underlying device
138 # change being considered an inode change from the update-index perspective.
139 #
140 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
141 # field that counts the on-disk footprint in 512-byte blocks.
142 #
143 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
144 #
145 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
146 #
147 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
148 # MakeMaker (e.g. using ActiveState under Cygwin).
149 #
150 # Define NO_PERL if you do not want Perl scripts or libraries at all.
151 #
152 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
153 # is a simplified version of the merge sort used in glibc. This is
154 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
155 #
156 # Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
157 # your external grep (e.g., if your system lacks grep, if its grep is
158 # broken, or spawning external process is slower than built-in grep perf has).
159 #
160 # Define LDFLAGS=-static to build a static binary.
161 #
162 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
163 #
164 # Define NO_DWARF if you do not want debug-info analysis feature at all.
165
166 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
167         @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
168 -include $(OUTPUT)PERF-VERSION-FILE
169
170 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
171 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
172 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
173 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
174 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
175 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
176
177 ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
178                                   -e s/arm.*/arm/ -e s/sa110/arm/ \
179                                   -e s/s390x/s390/ -e s/parisc64/parisc/ \
180                                   -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
181                                   -e s/sh[234].*/sh/ )
182
183 # Additional ARCH settings for x86
184 ifeq ($(ARCH),i386)
185         ARCH := x86
186 endif
187 ifeq ($(ARCH),x86_64)
188         RAW_ARCH := x86_64
189         ARCH := x86
190         ARCH_CFLAGS := -DARCH_X86_64
191         ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S
192 endif
193
194 # CFLAGS and LDFLAGS are for the users to override from the command line.
195
196 #
197 # Include saner warnings here, which can catch bugs:
198 #
199
200 EXTRA_WARNINGS := -Wformat
201 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
202 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
203 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
204 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
205 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
206 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
207 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
208 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
209 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
210 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
211 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
212 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
213 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
214 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
215 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
216 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
217 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
218 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
219 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
220
221 ifeq ("$(origin DEBUG)", "command line")
222   PERF_DEBUG = $(DEBUG)
223 endif
224 ifndef PERF_DEBUG
225   CFLAGS_OPTIMIZE = -O6
226 endif
227
228 CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 -Werror $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
229 EXTLIBS = -lpthread -lrt -lelf -lm
230 ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
231 ALL_LDFLAGS = $(LDFLAGS)
232 STRIP ?= strip
233
234 # Among the variables below, these:
235 #   perfexecdir
236 #   template_dir
237 #   mandir
238 #   infodir
239 #   htmldir
240 #   ETC_PERFCONFIG (but not sysconfdir)
241 # can be specified as a relative path some/where/else;
242 # this is interpreted as relative to $(prefix) and "perf" at
243 # runtime figures out where they are based on the path to the executable.
244 # This can help installing the suite in a relocatable way.
245
246 # Make the path relative to DESTDIR, not to prefix
247 ifndef DESTDIR
248 prefix = $(HOME)
249 endif
250 bindir_relative = bin
251 bindir = $(prefix)/$(bindir_relative)
252 mandir = share/man
253 infodir = share/info
254 perfexecdir = libexec/perf-core
255 sharedir = $(prefix)/share
256 template_dir = share/perf-core/templates
257 htmldir = share/doc/perf-doc
258 ifeq ($(prefix),/usr)
259 sysconfdir = /etc
260 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
261 else
262 sysconfdir = $(prefix)/etc
263 ETC_PERFCONFIG = etc/perfconfig
264 endif
265 lib = lib
266
267 export prefix bindir sharedir sysconfdir
268
269 CC = $(CROSS_COMPILE)gcc
270 AR = $(CROSS_COMPILE)ar
271 RM = rm -f
272 MKDIR = mkdir
273 TAR = tar
274 FIND = find
275 INSTALL = install
276 RPMBUILD = rpmbuild
277 PTHREAD_LIBS = -lpthread
278
279 # sparse is architecture-neutral, which means that we need to tell it
280 # explicitly what architecture to check for. Fix this up for yours..
281 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
282
283 ifeq ($(V), 2)
284         QUIET_STDERR = ">/dev/null"
285 else
286         QUIET_STDERR = ">/dev/null 2>&1"
287 endif
288
289 -include feature-tests.mak
290
291 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
292         CFLAGS := $(CFLAGS) -fstack-protector-all
293 endif
294
295 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y)
296        CFLAGS := $(CFLAGS) -Wstack-protector
297 endif
298
299 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y)
300        CFLAGS := $(CFLAGS) -Wvolatile-register-var
301 endif
302
303 ### --- END CONFIGURATION SECTION ---
304
305 # Those must not be GNU-specific; they are shared with perl/ which may
306 # be built by a different compiler. (Note that this is an artifact now
307 # but it still might be nice to keep that distinction.)
308 BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include
309 BASIC_LDFLAGS =
310
311 # Guard against environment variables
312 BUILTIN_OBJS =
313 BUILT_INS =
314 COMPAT_CFLAGS =
315 COMPAT_OBJS =
316 LIB_H =
317 LIB_OBJS =
318 SCRIPT_PERL =
319 SCRIPT_SH =
320 TEST_PROGRAMS =
321
322 SCRIPT_SH += perf-archive.sh
323
324 grep-libs = $(filter -l%,$(1))
325 strip-libs = $(filter-out -l%,$(1))
326
327 #
328 # No Perl scripts right now:
329 #
330
331 # SCRIPT_PERL += perf-add--interactive.perl
332
333 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
334           $(patsubst %.perl,%,$(SCRIPT_PERL))
335
336 # Empty...
337 EXTRA_PROGRAMS =
338
339 # ... and all the rest that could be moved out of bindir to perfexecdir
340 PROGRAMS += $(EXTRA_PROGRAMS)
341
342 #
343 # Single 'perf' binary right now:
344 #
345 PROGRAMS += $(OUTPUT)perf
346
347 # List built-in command $C whose implementation cmd_$C() is not in
348 # builtin-$C.o but is linked in as part of some other command.
349 #
350
351 # what 'all' will build and 'install' will install, in perfexecdir
352 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
353
354 # what 'all' will build but not install in perfexecdir
355 OTHER_PROGRAMS = $(OUTPUT)perf$X
356
357 # Set paths to tools early so that they can be used for version tests.
358 ifndef SHELL_PATH
359         SHELL_PATH = /bin/sh
360 endif
361 ifndef PERL_PATH
362         PERL_PATH = /usr/bin/perl
363 endif
364
365 export PERL_PATH
366
367 LIB_FILE=$(OUTPUT)libperf.a
368
369 LIB_H += ../../include/linux/perf_event.h
370 LIB_H += ../../include/linux/rbtree.h
371 LIB_H += ../../include/linux/list.h
372 LIB_H += ../../include/linux/hash.h
373 LIB_H += ../../include/linux/stringify.h
374 LIB_H += util/include/linux/bitmap.h
375 LIB_H += util/include/linux/bitops.h
376 LIB_H += util/include/linux/compiler.h
377 LIB_H += util/include/linux/ctype.h
378 LIB_H += util/include/linux/kernel.h
379 LIB_H += util/include/linux/list.h
380 LIB_H += util/include/linux/module.h
381 LIB_H += util/include/linux/poison.h
382 LIB_H += util/include/linux/prefetch.h
383 LIB_H += util/include/linux/rbtree.h
384 LIB_H += util/include/linux/string.h
385 LIB_H += util/include/linux/types.h
386 LIB_H += util/include/linux/linkage.h
387 LIB_H += util/include/asm/asm-offsets.h
388 LIB_H += util/include/asm/bug.h
389 LIB_H += util/include/asm/byteorder.h
390 LIB_H += util/include/asm/hweight.h
391 LIB_H += util/include/asm/swab.h
392 LIB_H += util/include/asm/system.h
393 LIB_H += util/include/asm/uaccess.h
394 LIB_H += util/include/dwarf-regs.h
395 LIB_H += util/include/asm/dwarf2.h
396 LIB_H += util/include/asm/cpufeature.h
397 LIB_H += perf.h
398 LIB_H += util/cache.h
399 LIB_H += util/callchain.h
400 LIB_H += util/build-id.h
401 LIB_H += util/debug.h
402 LIB_H += util/debugfs.h
403 LIB_H += util/event.h
404 LIB_H += util/evsel.h
405 LIB_H += util/exec_cmd.h
406 LIB_H += util/types.h
407 LIB_H += util/levenshtein.h
408 LIB_H += util/map.h
409 LIB_H += util/parse-options.h
410 LIB_H += util/parse-events.h
411 LIB_H += util/quote.h
412 LIB_H += util/util.h
413 LIB_H += util/xyarray.h
414 LIB_H += util/header.h
415 LIB_H += util/help.h
416 LIB_H += util/session.h
417 LIB_H += util/strbuf.h
418 LIB_H += util/strlist.h
419 LIB_H += util/svghelper.h
420 LIB_H += util/run-command.h
421 LIB_H += util/sigchain.h
422 LIB_H += util/symbol.h
423 LIB_H += util/color.h
424 LIB_H += util/values.h
425 LIB_H += util/sort.h
426 LIB_H += util/hist.h
427 LIB_H += util/thread.h
428 LIB_H += util/trace-event.h
429 LIB_H += util/probe-finder.h
430 LIB_H += util/probe-event.h
431 LIB_H += util/pstack.h
432 LIB_H += util/cpumap.h
433 LIB_H += $(ARCH_INCLUDE)
434
435 LIB_OBJS += $(OUTPUT)util/abspath.o
436 LIB_OBJS += $(OUTPUT)util/alias.o
437 LIB_OBJS += $(OUTPUT)util/build-id.o
438 LIB_OBJS += $(OUTPUT)util/config.o
439 LIB_OBJS += $(OUTPUT)util/ctype.o
440 LIB_OBJS += $(OUTPUT)util/debugfs.o
441 LIB_OBJS += $(OUTPUT)util/environment.o
442 LIB_OBJS += $(OUTPUT)util/event.o
443 LIB_OBJS += $(OUTPUT)util/evsel.o
444 LIB_OBJS += $(OUTPUT)util/exec_cmd.o
445 LIB_OBJS += $(OUTPUT)util/help.o
446 LIB_OBJS += $(OUTPUT)util/levenshtein.o
447 LIB_OBJS += $(OUTPUT)util/parse-options.o
448 LIB_OBJS += $(OUTPUT)util/parse-events.o
449 LIB_OBJS += $(OUTPUT)util/path.o
450 LIB_OBJS += $(OUTPUT)util/rbtree.o
451 LIB_OBJS += $(OUTPUT)util/bitmap.o
452 LIB_OBJS += $(OUTPUT)util/hweight.o
453 LIB_OBJS += $(OUTPUT)util/run-command.o
454 LIB_OBJS += $(OUTPUT)util/quote.o
455 LIB_OBJS += $(OUTPUT)util/strbuf.o
456 LIB_OBJS += $(OUTPUT)util/string.o
457 LIB_OBJS += $(OUTPUT)util/strlist.o
458 LIB_OBJS += $(OUTPUT)util/usage.o
459 LIB_OBJS += $(OUTPUT)util/wrapper.o
460 LIB_OBJS += $(OUTPUT)util/sigchain.o
461 LIB_OBJS += $(OUTPUT)util/symbol.o
462 LIB_OBJS += $(OUTPUT)util/color.o
463 LIB_OBJS += $(OUTPUT)util/pager.o
464 LIB_OBJS += $(OUTPUT)util/header.o
465 LIB_OBJS += $(OUTPUT)util/callchain.o
466 LIB_OBJS += $(OUTPUT)util/values.o
467 LIB_OBJS += $(OUTPUT)util/debug.o
468 LIB_OBJS += $(OUTPUT)util/map.o
469 LIB_OBJS += $(OUTPUT)util/pstack.o
470 LIB_OBJS += $(OUTPUT)util/session.o
471 LIB_OBJS += $(OUTPUT)util/thread.o
472 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
473 LIB_OBJS += $(OUTPUT)util/trace-event-read.o
474 LIB_OBJS += $(OUTPUT)util/trace-event-info.o
475 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
476 LIB_OBJS += $(OUTPUT)util/svghelper.o
477 LIB_OBJS += $(OUTPUT)util/sort.o
478 LIB_OBJS += $(OUTPUT)util/hist.o
479 LIB_OBJS += $(OUTPUT)util/probe-event.o
480 LIB_OBJS += $(OUTPUT)util/util.o
481 LIB_OBJS += $(OUTPUT)util/xyarray.o
482 LIB_OBJS += $(OUTPUT)util/cpumap.o
483
484 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
485
486 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
487
488 # Benchmark modules
489 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
490 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
491 ifeq ($(RAW_ARCH),x86_64)
492 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
493 endif
494 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
495
496 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
497 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
498 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
499 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
500 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
501 BUILTIN_OBJS += $(OUTPUT)builtin-list.o
502 BUILTIN_OBJS += $(OUTPUT)builtin-record.o
503 BUILTIN_OBJS += $(OUTPUT)builtin-report.o
504 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
505 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
506 BUILTIN_OBJS += $(OUTPUT)builtin-top.o
507 BUILTIN_OBJS += $(OUTPUT)builtin-script.o
508 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
509 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
510 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
511 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
512 BUILTIN_OBJS += $(OUTPUT)builtin-test.o
513 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
514
515 PERFLIBS = $(LIB_FILE)
516
517 #
518 # Platform specific tweaks
519 #
520
521 # We choose to avoid "if .. else if .. else .. endif endif"
522 # because maintaining the nesting to match is a pain.  If
523 # we had "elif" things would have been much nicer...
524
525 -include config.mak.autogen
526 -include config.mak
527
528 ifndef NO_DWARF
529 FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
530 ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y)
531         msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
532         NO_DWARF := 1
533 endif # Dwarf support
534 endif # NO_DWARF
535
536 -include arch/$(ARCH)/Makefile
537
538 ifeq ($(uname_S),Darwin)
539         ifndef NO_FINK
540                 ifeq ($(shell test -d /sw/lib && echo y),y)
541                         BASIC_CFLAGS += -I/sw/include
542                         BASIC_LDFLAGS += -L/sw/lib
543                 endif
544         endif
545         ifndef NO_DARWIN_PORTS
546                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
547                         BASIC_CFLAGS += -I/opt/local/include
548                         BASIC_LDFLAGS += -L/opt/local/lib
549                 endif
550         endif
551         PTHREAD_LIBS =
552 endif
553
554 ifneq ($(OUTPUT),)
555         BASIC_CFLAGS += -I$(OUTPUT)
556 endif
557
558 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
559 ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y)
560         FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
561         ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
562                 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
563         else
564                 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
565         endif
566 endif
567
568 ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y)
569         BASIC_CFLAGS += -DLIBELF_NO_MMAP
570 endif
571
572 ifndef NO_DWARF
573 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
574         msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
575 else
576         BASIC_CFLAGS += -DDWARF_SUPPORT
577         EXTLIBS += -lelf -ldw
578         LIB_OBJS += $(OUTPUT)util/probe-finder.o
579 endif # PERF_HAVE_DWARF_REGS
580 endif # NO_DWARF
581
582 ifdef NO_NEWT
583         BASIC_CFLAGS += -DNO_NEWT_SUPPORT
584 else
585         FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
586         ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y)
587                 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
588                 BASIC_CFLAGS += -DNO_NEWT_SUPPORT
589         else
590                 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
591                 BASIC_CFLAGS += -I/usr/include/slang
592                 EXTLIBS += -lnewt -lslang
593                 LIB_OBJS += $(OUTPUT)util/ui/setup.o
594                 LIB_OBJS += $(OUTPUT)util/ui/browser.o
595                 LIB_OBJS += $(OUTPUT)util/ui/browsers/annotate.o
596                 LIB_OBJS += $(OUTPUT)util/ui/browsers/hists.o
597                 LIB_OBJS += $(OUTPUT)util/ui/browsers/map.o
598                 LIB_OBJS += $(OUTPUT)util/ui/helpline.o
599                 LIB_OBJS += $(OUTPUT)util/ui/progress.o
600                 LIB_OBJS += $(OUTPUT)util/ui/util.o
601                 LIB_H += util/ui/browser.h
602                 LIB_H += util/ui/browsers/map.h
603                 LIB_H += util/ui/helpline.h
604                 LIB_H += util/ui/libslang.h
605                 LIB_H += util/ui/progress.h
606                 LIB_H += util/ui/util.h
607         endif
608 endif
609
610 ifdef NO_LIBPERL
611         BASIC_CFLAGS += -DNO_LIBPERL
612 else
613        PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
614        PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
615        PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
616         PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
617         FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
618
619         ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y)
620                 BASIC_CFLAGS += -DNO_LIBPERL
621         else
622                ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
623                EXTLIBS += $(PERL_EMBED_LIBADD)
624                 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
625                 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
626         endif
627 endif
628
629 ifdef NO_LIBPYTHON
630         BASIC_CFLAGS += -DNO_LIBPYTHON
631 else
632        PYTHON_EMBED_LDOPTS = $(shell python-config --ldflags 2>/dev/null)
633        PYTHON_EMBED_LDFLAGS = $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
634        PYTHON_EMBED_LIBADD = $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
635         PYTHON_EMBED_CCOPTS = `python-config --cflags 2>/dev/null`
636         FLAGS_PYTHON_EMBED=$(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
637         ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
638                 BASIC_CFLAGS += -DNO_LIBPYTHON
639         else
640                ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
641                EXTLIBS += $(PYTHON_EMBED_LIBADD)
642                 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
643                 LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
644         endif
645 endif
646
647 ifdef NO_DEMANGLE
648         BASIC_CFLAGS += -DNO_DEMANGLE
649 else
650         ifdef HAVE_CPLUS_DEMANGLE
651                 EXTLIBS += -liberty
652                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
653         else
654                 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
655                 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
656                 ifeq ($(has_bfd),y)
657                         EXTLIBS += -lbfd
658                 else
659                         FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
660                         has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
661                         ifeq ($(has_bfd_iberty),y)
662                                 EXTLIBS += -lbfd -liberty
663                         else
664                                 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
665                                 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
666                                 ifeq ($(has_bfd_iberty_z),y)
667                                         EXTLIBS += -lbfd -liberty -lz
668                                 else
669                                         FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
670                                         has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
671                                         ifeq ($(has_cplus_demangle),y)
672                                                 EXTLIBS += -liberty
673                                                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
674                                         else
675                                                 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
676                                                 BASIC_CFLAGS += -DNO_DEMANGLE
677                                         endif
678                                 endif
679                         endif
680                 endif
681         endif
682 endif
683
684
685 ifdef NO_STRLCPY
686         BASIC_CFLAGS += -DNO_STRLCPY
687 else
688         ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y)
689                 BASIC_CFLAGS += -DNO_STRLCPY
690         endif
691 endif
692
693 ifndef CC_LD_DYNPATH
694         ifdef NO_R_TO_GCC_LINKER
695                 # Some gcc does not accept and pass -R to the linker to specify
696                 # the runtime dynamic library path.
697                 CC_LD_DYNPATH = -Wl,-rpath,
698         else
699                 CC_LD_DYNPATH = -R
700         endif
701 endif
702
703 ifdef NEEDS_SOCKET
704         EXTLIBS += -lsocket
705 endif
706 ifdef NEEDS_NSL
707         EXTLIBS += -lnsl
708 endif
709 ifdef NO_D_TYPE_IN_DIRENT
710         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
711 endif
712 ifdef NO_D_INO_IN_DIRENT
713         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
714 endif
715 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
716         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
717 endif
718 ifdef USE_NSEC
719         BASIC_CFLAGS += -DUSE_NSEC
720 endif
721 ifdef USE_ST_TIMESPEC
722         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
723 endif
724 ifdef NO_NSEC
725         BASIC_CFLAGS += -DNO_NSEC
726 endif
727 ifdef NO_C99_FORMAT
728         BASIC_CFLAGS += -DNO_C99_FORMAT
729 endif
730 ifdef SNPRINTF_RETURNS_BOGUS
731         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
732         COMPAT_OBJS += $(OUTPUT)compat/snprintf.o
733 endif
734 ifdef FREAD_READS_DIRECTORIES
735         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
736         COMPAT_OBJS += $(OUTPUT)compat/fopen.o
737 endif
738 ifdef NO_SYMLINK_HEAD
739         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
740 endif
741 ifdef NO_STRCASESTR
742         COMPAT_CFLAGS += -DNO_STRCASESTR
743         COMPAT_OBJS += $(OUTPUT)compat/strcasestr.o
744 endif
745 ifdef NO_STRTOUMAX
746         COMPAT_CFLAGS += -DNO_STRTOUMAX
747         COMPAT_OBJS += $(OUTPUT)compat/strtoumax.o
748 endif
749 ifdef NO_STRTOULL
750         COMPAT_CFLAGS += -DNO_STRTOULL
751 endif
752 ifdef NO_SETENV
753         COMPAT_CFLAGS += -DNO_SETENV
754         COMPAT_OBJS += $(OUTPUT)compat/setenv.o
755 endif
756 ifdef NO_MKDTEMP
757         COMPAT_CFLAGS += -DNO_MKDTEMP
758         COMPAT_OBJS += $(OUTPUT)compat/mkdtemp.o
759 endif
760 ifdef NO_UNSETENV
761         COMPAT_CFLAGS += -DNO_UNSETENV
762         COMPAT_OBJS += $(OUTPUT)compat/unsetenv.o
763 endif
764 ifdef NO_SYS_SELECT_H
765         BASIC_CFLAGS += -DNO_SYS_SELECT_H
766 endif
767 ifdef NO_MMAP
768         COMPAT_CFLAGS += -DNO_MMAP
769         COMPAT_OBJS += $(OUTPUT)compat/mmap.o
770 else
771         ifdef USE_WIN32_MMAP
772                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
773                 COMPAT_OBJS += $(OUTPUT)compat/win32mmap.o
774         endif
775 endif
776 ifdef NO_PREAD
777         COMPAT_CFLAGS += -DNO_PREAD
778         COMPAT_OBJS += $(OUTPUT)compat/pread.o
779 endif
780 ifdef NO_FAST_WORKING_DIRECTORY
781         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
782 endif
783 ifdef NO_TRUSTABLE_FILEMODE
784         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
785 endif
786 ifdef NO_IPV6
787         BASIC_CFLAGS += -DNO_IPV6
788 endif
789 ifdef NO_UINTMAX_T
790         BASIC_CFLAGS += -Duintmax_t=uint32_t
791 endif
792 ifdef NO_SOCKADDR_STORAGE
793 ifdef NO_IPV6
794         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
795 else
796         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
797 endif
798 endif
799 ifdef NO_INET_NTOP
800         LIB_OBJS += $(OUTPUT)compat/inet_ntop.o
801 endif
802 ifdef NO_INET_PTON
803         LIB_OBJS += $(OUTPUT)compat/inet_pton.o
804 endif
805
806 ifdef NO_ICONV
807         BASIC_CFLAGS += -DNO_ICONV
808 endif
809
810 ifdef OLD_ICONV
811         BASIC_CFLAGS += -DOLD_ICONV
812 endif
813
814 ifdef NO_DEFLATE_BOUND
815         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
816 endif
817
818 ifdef PPC_SHA1
819         SHA1_HEADER = "ppc/sha1.h"
820         LIB_OBJS += $(OUTPUT)ppc/sha1.o ppc/sha1ppc.o
821 else
822 ifdef ARM_SHA1
823         SHA1_HEADER = "arm/sha1.h"
824         LIB_OBJS += $(OUTPUT)arm/sha1.o $(OUTPUT)arm/sha1_arm.o
825 else
826 ifdef MOZILLA_SHA1
827         SHA1_HEADER = "mozilla-sha1/sha1.h"
828         LIB_OBJS += $(OUTPUT)mozilla-sha1/sha1.o
829 else
830         SHA1_HEADER = <openssl/sha.h>
831         EXTLIBS += $(LIB_4_CRYPTO)
832 endif
833 endif
834 endif
835 ifdef NO_PERL_MAKEMAKER
836         export NO_PERL_MAKEMAKER
837 endif
838 ifdef NO_HSTRERROR
839         COMPAT_CFLAGS += -DNO_HSTRERROR
840         COMPAT_OBJS += $(OUTPUT)compat/hstrerror.o
841 endif
842 ifdef NO_MEMMEM
843         COMPAT_CFLAGS += -DNO_MEMMEM
844         COMPAT_OBJS += $(OUTPUT)compat/memmem.o
845 endif
846 ifdef INTERNAL_QSORT
847         COMPAT_CFLAGS += -DINTERNAL_QSORT
848         COMPAT_OBJS += $(OUTPUT)compat/qsort.o
849 endif
850 ifdef RUNTIME_PREFIX
851         COMPAT_CFLAGS += -DRUNTIME_PREFIX
852 endif
853
854 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
855         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
856 endif
857 ifdef NO_EXTERNAL_GREP
858         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
859 endif
860
861 ifeq ($(PERL_PATH),)
862 NO_PERL=NoThanks
863 endif
864
865 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
866 QUIET_SUBDIR1  =
867
868 ifneq ($(findstring $(MAKEFLAGS),w),w)
869 PRINT_DIR = --no-print-directory
870 else # "make -w"
871 NO_SUBDIR = :
872 endif
873
874 ifneq ($(findstring $(MAKEFLAGS),s),s)
875 ifndef V
876         QUIET_CC       = @echo '   ' CC $@;
877         QUIET_AR       = @echo '   ' AR $@;
878         QUIET_LINK     = @echo '   ' LINK $@;
879         QUIET_MKDIR    = @echo '   ' MKDIR $@;
880         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
881         QUIET_GEN      = @echo '   ' GEN $@;
882         QUIET_SUBDIR0  = +@subdir=
883         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
884                          $(MAKE) $(PRINT_DIR) -C $$subdir
885         export V
886         export QUIET_GEN
887         export QUIET_BUILT_IN
888 endif
889 endif
890
891 ifdef ASCIIDOC8
892         export ASCIIDOC8
893 endif
894
895 # Shell quote (do not use $(call) to accommodate ancient setups);
896
897 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
898 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
899
900 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
901 bindir_SQ = $(subst ','\'',$(bindir))
902 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
903 mandir_SQ = $(subst ','\'',$(mandir))
904 infodir_SQ = $(subst ','\'',$(infodir))
905 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
906 template_dir_SQ = $(subst ','\'',$(template_dir))
907 htmldir_SQ = $(subst ','\'',$(htmldir))
908 prefix_SQ = $(subst ','\'',$(prefix))
909
910 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
911 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
912
913 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive $(EXTLIBS)
914
915 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
916         $(COMPAT_CFLAGS)
917 LIB_OBJS += $(COMPAT_OBJS)
918
919 ALL_CFLAGS += $(BASIC_CFLAGS)
920 ALL_CFLAGS += $(ARCH_CFLAGS)
921 ALL_LDFLAGS += $(BASIC_LDFLAGS)
922
923 export TAR INSTALL DESTDIR SHELL_PATH
924
925
926 ### Build rules
927
928 SHELL = $(SHELL_PATH)
929
930 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) $(OUTPUT)PERF-BUILD-OPTIONS
931 ifneq (,$X)
932         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
933 endif
934
935 all::
936
937 please_set_SHELL_PATH_to_a_more_modern_shell:
938         @$$(:)
939
940 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
941
942 strip: $(PROGRAMS) $(OUTPUT)perf$X
943         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf$X
944
945 $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
946         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
947                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
948                 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
949
950 $(OUTPUT)perf$X: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
951         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
952                $(BUILTIN_OBJS) $(LIBS) -o $@
953
954 $(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
955         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
956                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
957                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
958                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
959
960 $(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
961         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
962                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
963                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
964                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
965
966 $(BUILT_INS): $(OUTPUT)perf$X
967         $(QUIET_BUILT_IN)$(RM) $@ && \
968         ln perf$X $@ 2>/dev/null || \
969         ln -s perf$X $@ 2>/dev/null || \
970         cp perf$X $@
971
972 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
973
974 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
975         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
976
977 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
978         $(QUIET_GEN)$(RM) $(OUTPUT)$@ $(OUTPUT)$@+ && \
979         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
980             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
981             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
982             -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
983             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
984             $@.sh > $(OUTPUT)$@+ && \
985         chmod +x $(OUTPUT)$@+ && \
986         mv $(OUTPUT)$@+ $(OUTPUT)$@
987
988 configure: configure.ac
989         $(QUIET_GEN)$(RM) $@ $<+ && \
990         sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
991             $< > $<+ && \
992         autoconf -o $@ $<+ && \
993         $(RM) $<+
994
995 # These can record PERF_VERSION
996 $(OUTPUT)perf.o perf.spec \
997         $(patsubst %.sh,%,$(SCRIPT_SH)) \
998         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
999         : $(OUTPUT)PERF-VERSION-FILE
1000
1001 $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
1002         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
1003 $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
1004         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1005 $(OUTPUT)%.o: %.S
1006         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
1007
1008 $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
1009         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
1010                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
1011                 '-DBINDIR="$(bindir_relative_SQ)"' \
1012                 '-DPREFIX="$(prefix_SQ)"' \
1013                 $<
1014
1015 $(OUTPUT)builtin-init-db.o: builtin-init-db.c $(OUTPUT)PERF-CFLAGS
1016         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1017
1018 $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
1019         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
1020
1021 $(OUTPUT)util/ui/browser.o: util/ui/browser.c $(OUTPUT)PERF-CFLAGS
1022         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
1023
1024 $(OUTPUT)util/ui/browsers/annotate.o: util/ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
1025         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
1026
1027 $(OUTPUT)util/ui/browsers/hists.o: util/ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
1028         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
1029
1030 $(OUTPUT)util/ui/browsers/map.o: util/ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
1031         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
1032
1033 $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
1034         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
1035
1036 $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
1037         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
1038
1039 $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
1040         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
1041
1042 $(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
1043         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
1044
1045 $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
1046         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
1047
1048 $(OUTPUT)perf-%$X: %.o $(PERFLIBS)
1049         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1050
1051 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1052 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
1053 builtin-revert.o wt-status.o: wt-status.h
1054
1055 # we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
1056 # we depend the various files onto their directories.
1057 DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
1058 $(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
1059 # In the second step, we make a rule to actually create these directories
1060 $(sort $(dir $(DIRECTORY_DEPS))):
1061         $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
1062
1063 $(LIB_FILE): $(LIB_OBJS)
1064         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1065
1066 doc:
1067         $(MAKE) -C Documentation all
1068
1069 man:
1070         $(MAKE) -C Documentation man
1071
1072 html:
1073         $(MAKE) -C Documentation html
1074
1075 info:
1076         $(MAKE) -C Documentation info
1077
1078 pdf:
1079         $(MAKE) -C Documentation pdf
1080
1081 TAGS:
1082         $(RM) TAGS
1083         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1084
1085 tags:
1086         $(RM) tags
1087         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1088
1089 cscope:
1090         $(RM) cscope*
1091         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1092
1093 ### Detect prefix changes
1094 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1095              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1096
1097 $(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
1098         @FLAGS='$(TRACK_CFLAGS)'; \
1099             if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
1100                 echo 1>&2 "    * new build flags or prefix"; \
1101                 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
1102             fi
1103
1104 # We need to apply sq twice, once to protect from the shell
1105 # that runs $(OUTPUT)PERF-BUILD-OPTIONS, and then again to protect it
1106 # and the first level quoting from the shell that runs "echo".
1107 $(OUTPUT)PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
1108         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1109         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1110         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1111         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1112
1113 ### Testing rules
1114
1115 #
1116 # None right now:
1117 #
1118 # TEST_PROGRAMS += test-something$X
1119
1120 all:: $(TEST_PROGRAMS)
1121
1122 # GNU make supports exporting all variables by "export" without parameters.
1123 # However, the environment gets quite big, and some programs have problems
1124 # with that.
1125
1126 export NO_SVN_TESTS
1127
1128 check: $(OUTPUT)common-cmds.h
1129         if sparse; \
1130         then \
1131                 for i in *.c */*.c; \
1132                 do \
1133                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1134                 done; \
1135         else \
1136                 echo 2>&1 "Did you mean 'make test'?"; \
1137                 exit 1; \
1138         fi
1139
1140 remove-dashes:
1141         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1142
1143 ### Installation rules
1144
1145 ifneq ($(filter /%,$(firstword $(template_dir))),)
1146 template_instdir = $(template_dir)
1147 else
1148 template_instdir = $(prefix)/$(template_dir)
1149 endif
1150 export template_instdir
1151
1152 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
1153 perfexec_instdir = $(perfexecdir)
1154 else
1155 perfexec_instdir = $(prefix)/$(perfexecdir)
1156 endif
1157 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
1158 export perfexec_instdir
1159
1160 install: all
1161         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1162         $(INSTALL) $(OUTPUT)perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
1163         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1164         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1165         $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1166         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1167         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
1168         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1169         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1170         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1171         $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1172         $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
1173         $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1174
1175 ifdef BUILT_INS
1176         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1177         $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1178 ifneq (,$X)
1179         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) $(OUTPUT)perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
1180 endif
1181 endif
1182
1183 install-doc:
1184         $(MAKE) -C Documentation install
1185
1186 install-man:
1187         $(MAKE) -C Documentation install-man
1188
1189 install-html:
1190         $(MAKE) -C Documentation install-html
1191
1192 install-info:
1193         $(MAKE) -C Documentation install-info
1194
1195 install-pdf:
1196         $(MAKE) -C Documentation install-pdf
1197
1198 quick-install-doc:
1199         $(MAKE) -C Documentation quick-install
1200
1201 quick-install-man:
1202         $(MAKE) -C Documentation quick-install-man
1203
1204 quick-install-html:
1205         $(MAKE) -C Documentation quick-install-html
1206
1207
1208 ### Maintainer's dist rules
1209 #
1210 # None right now
1211 #
1212 #
1213 # perf.spec: perf.spec.in
1214 #       sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
1215 #       mv $@+ $@
1216 #
1217 # PERF_TARNAME=perf-$(PERF_VERSION)
1218 # dist: perf.spec perf-archive$(X) configure
1219 #       ./perf-archive --format=tar \
1220 #               --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
1221 #       @mkdir -p $(PERF_TARNAME)
1222 #       @cp perf.spec configure $(PERF_TARNAME)
1223 #       @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
1224 #       $(TAR) rf $(PERF_TARNAME).tar \
1225 #               $(PERF_TARNAME)/perf.spec \
1226 #               $(PERF_TARNAME)/configure \
1227 #               $(PERF_TARNAME)/version
1228 #       @$(RM) -r $(PERF_TARNAME)
1229 #       gzip -f -9 $(PERF_TARNAME).tar
1230 #
1231 # htmldocs = perf-htmldocs-$(PERF_VERSION)
1232 # manpages = perf-manpages-$(PERF_VERSION)
1233 # dist-doc:
1234 #       $(RM) -r .doc-tmp-dir
1235 #       mkdir .doc-tmp-dir
1236 #       $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1237 #       cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1238 #       gzip -n -9 -f $(htmldocs).tar
1239 #       :
1240 #       $(RM) -r .doc-tmp-dir
1241 #       mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1242 #       $(MAKE) -C Documentation DESTDIR=./ \
1243 #               man1dir=../.doc-tmp-dir/man1 \
1244 #               man5dir=../.doc-tmp-dir/man5 \
1245 #               man7dir=../.doc-tmp-dir/man7 \
1246 #               install
1247 #       cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1248 #       gzip -n -9 -f $(manpages).tar
1249 #       $(RM) -r .doc-tmp-dir
1250 #
1251 # rpm: dist
1252 #       $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
1253
1254 ### Cleaning rules
1255
1256 distclean: clean
1257 #       $(RM) configure
1258
1259 clean:
1260         $(RM) *.o */*.o */*/*.o */*/*/*.o $(LIB_FILE)
1261         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
1262         $(RM) $(TEST_PROGRAMS)
1263         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
1264         $(RM) -r autom4te.cache
1265         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1266         $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
1267         $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
1268         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1269         $(MAKE) -C Documentation/ clean
1270         $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS $(OUTPUT)PERF-BUILD-OPTIONS
1271
1272 .PHONY: all install clean strip
1273 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1274 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1275 .PHONY: .FORCE-PERF-BUILD-OPTIONS
1276
1277 ### Make sure built-ins do not have dups and listed in perf.c
1278 #
1279 check-builtins::
1280         ./check-builtins.sh
1281
1282 ### Test suite coverage testing
1283 #
1284 # None right now
1285 #
1286 # .PHONY: coverage coverage-clean coverage-build coverage-report
1287 #
1288 # coverage:
1289 #       $(MAKE) coverage-build
1290 #       $(MAKE) coverage-report
1291 #
1292 # coverage-clean:
1293 #       rm -f *.gcda *.gcno
1294 #
1295 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1296 # COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1297 #
1298 # coverage-build: coverage-clean
1299 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1300 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1301 #               -j1 test
1302 #
1303 # coverage-report:
1304 #       gcov -b *.c */*.c
1305 #       grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
1306 #               | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1307 #               | tee coverage-untested-functions