1 # The default target of this Makefile is...
4 # Define V=1 to have a more verbose compile.
5 # Define V=2 to have an even more verbose compile.
7 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
8 # or vsnprintf() return -1 instead of number of characters which would
9 # have been written to the final string if enough space had been available.
11 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
12 # when attempting to read from an fopen'ed directory.
14 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
15 # This also implies MOZILLA_SHA1.
17 # Define CURLDIR=/foo/bar if your curl header and library files are in
18 # /foo/bar/include and /foo/bar/lib directories.
20 # Define EXPATDIR=/foo/bar if your expat header and library files are in
21 # /foo/bar/include and /foo/bar/lib directories.
23 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
25 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
26 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
28 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
29 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
30 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
31 # some C compilers supported these specifiers prior to C99 as an extension.
33 # Define NO_STRCASESTR if you don't have strcasestr.
35 # Define NO_MEMMEM if you don't have memmem.
37 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
38 # If your compiler also does not support long long or does not have
39 # strtoull, define NO_STRTOULL.
41 # Define NO_SETENV if you don't have setenv in the C library.
43 # Define NO_UNSETENV if you don't have unsetenv in the C library.
45 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
47 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
49 # Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
50 # Enable it on Windows. By default, symrefs are still used.
52 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
53 # tests. These tests take up a significant amount of the total test time
54 # but are not needed unless you plan to talk to SVN repos.
56 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
57 # installed in /sw, but don't want PERF to link against any libraries
58 # installed there. If defined you may specify your own (or Fink's)
59 # include directories and library directories by defining CFLAGS
60 # and LDFLAGS appropriately.
62 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
63 # have DarwinPorts installed in /opt/local, but don't want PERF to
64 # link against any libraries installed there. If defined you may
65 # specify your own (or DarwinPort's) include directories and
66 # library directories by defining CFLAGS and LDFLAGS appropriately.
68 # Define PPC_SHA1 environment variable when running make to make use of
69 # a bundled SHA1 routine optimized for PowerPC.
71 # Define ARM_SHA1 environment variable when running make to make use of
72 # a bundled SHA1 routine optimized for ARM.
74 # Define MOZILLA_SHA1 environment variable when running make to make use of
75 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
76 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
77 # choice) has very fast version optimized for i586.
79 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
81 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
83 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
86 # Define NO_MMAP if you want to avoid mmap.
88 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
90 # Define NO_PREAD if you have a problem with pread() system call (e.g.
91 # cygwin.dll before v1.5.22).
93 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
94 # generally faster on your platform than accessing the working directory.
96 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
97 # the executable mode bit, but doesn't really do so.
99 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
101 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
104 # Define NO_ICONV if your libc does not properly support iconv.
106 # Define OLD_ICONV if your library has an old iconv(), where the second
107 # (input buffer pointer) parameter is declared with type (const char **).
109 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
111 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
112 # that tells runtime paths to dynamic libraries;
113 # "-Wl,-rpath=/path/lib" is used instead.
115 # Define USE_NSEC below if you want perf to care about sub-second file mtimes
116 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
117 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
118 # randomly break unless your underlying filesystem supports those sub-second
119 # times (my ext3 doesn't).
121 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
124 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
125 # available. This automatically turns USE_NSEC off.
127 # Define USE_STDEV below if you want perf to care about the underlying device
128 # change being considered an inode change from the update-index perspective.
130 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
131 # field that counts the on-disk footprint in 512-byte blocks.
133 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
135 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
137 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
138 # MakeMaker (e.g. using ActiveState under Cygwin).
140 # Define NO_PERL if you do not want Perl scripts or libraries at all.
142 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
143 # is a simplified version of the merge sort used in glibc. This is
144 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
146 # Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
147 # your external grep (e.g., if your system lacks grep, if its grep is
148 # broken, or spawning external process is slower than built-in grep perf has).
150 # Define LDFLAGS=-static to build a static binary.
152 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
154 PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
155 @$(SHELL_PATH) util/PERF-VERSION-GEN
156 -include PERF-VERSION-FILE
158 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
159 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
160 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
161 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
162 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
163 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
165 # CFLAGS and LDFLAGS are for the users to override from the command line.
168 # Include saner warnings here, which can catch bugs:
171 EXTRA_WARNINGS := -Wformat
172 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
173 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
174 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
175 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
176 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
177 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
178 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstack-protector
179 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
180 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
181 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
182 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
183 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
184 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wvolatile-register-var
185 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
186 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
187 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
188 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
189 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
190 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
191 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
192 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
194 ifeq ("$(origin DEBUG)", "command line")
195 PERF_DEBUG = $(DEBUG)
198 CFLAGS_OPTIMIZE = -O6
201 CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
202 EXTLIBS = -lpthread -lrt -lelf -lm
203 ALL_CFLAGS = $(CFLAGS)
204 ALL_LDFLAGS = $(LDFLAGS)
207 # Among the variables below, these:
213 # ETC_PERFCONFIG (but not sysconfdir)
214 # can be specified as a relative path some/where/else;
215 # this is interpreted as relative to $(prefix) and "perf" at
216 # runtime figures out where they are based on the path to the executable.
217 # This can help installing the suite in a relocatable way.
220 bindir_relative = bin
221 bindir = $(prefix)/$(bindir_relative)
224 perfexecdir = libexec/perf-core
225 sharedir = $(prefix)/share
226 template_dir = share/perf-core/templates
227 htmldir = share/doc/perf-doc
228 ifeq ($(prefix),/usr)
230 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
232 sysconfdir = $(prefix)/etc
233 ETC_PERFCONFIG = etc/perfconfig
238 export prefix bindir sharedir sysconfdir
247 PTHREAD_LIBS = -lpthread
249 # sparse is architecture-neutral, which means that we need to tell it
250 # explicitly what architecture to check for. Fix this up for yours..
251 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
253 ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o /dev/null "$(QUIET_STDERR)" && echo y"), y)
254 CFLAGS := $(CFLAGS) -fstack-protector-all
258 ### --- END CONFIGURATION SECTION ---
260 # Those must not be GNU-specific; they are shared with perl/ which may
261 # be built by a different compiler. (Note that this is an artifact now
262 # but it still might be nice to keep that distinction.)
263 BASIC_CFLAGS = -Iutil/include
266 # Guard against environment variables
278 # No scripts right now:
281 # SCRIPT_SH += perf-am.sh
284 # No Perl scripts right now:
287 # SCRIPT_PERL += perf-add--interactive.perl
289 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
290 $(patsubst %.perl,%,$(SCRIPT_PERL))
295 # ... and all the rest that could be moved out of bindir to perfexecdir
296 PROGRAMS += $(EXTRA_PROGRAMS)
299 # Single 'perf' binary right now:
303 # List built-in command $C whose implementation cmd_$C() is not in
304 # builtin-$C.o but is linked in as part of some other command.
308 # BUILT_INS += perf-init $X
310 # what 'all' will build and 'install' will install, in perfexecdir
311 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
313 # what 'all' will build but not install in perfexecdir
314 OTHER_PROGRAMS = perf$X
316 # Set paths to tools early so that they can be used for version tests.
321 PERL_PATH = /usr/bin/perl
328 LIB_H += ../../include/linux/perf_event.h
329 LIB_H += ../../include/linux/rbtree.h
330 LIB_H += ../../include/linux/list.h
331 LIB_H += ../../include/linux/stringify.h
332 LIB_H += util/include/linux/bitmap.h
333 LIB_H += util/include/linux/bitops.h
334 LIB_H += util/include/linux/compiler.h
335 LIB_H += util/include/linux/ctype.h
336 LIB_H += util/include/linux/kernel.h
337 LIB_H += util/include/linux/list.h
338 LIB_H += util/include/linux/module.h
339 LIB_H += util/include/linux/poison.h
340 LIB_H += util/include/linux/prefetch.h
341 LIB_H += util/include/linux/rbtree.h
342 LIB_H += util/include/linux/string.h
343 LIB_H += util/include/linux/types.h
344 LIB_H += util/include/asm/asm-offsets.h
345 LIB_H += util/include/asm/bitops.h
346 LIB_H += util/include/asm/byteorder.h
347 LIB_H += util/include/asm/swab.h
348 LIB_H += util/include/asm/system.h
349 LIB_H += util/include/asm/uaccess.h
351 LIB_H += util/debugfs.h
352 LIB_H += util/event.h
353 LIB_H += util/types.h
354 LIB_H += util/levenshtein.h
355 LIB_H += util/parse-options.h
356 LIB_H += util/parse-events.h
357 LIB_H += util/quote.h
360 LIB_H += util/strbuf.h
361 LIB_H += util/string.h
362 LIB_H += util/strlist.h
363 LIB_H += util/run-command.h
364 LIB_H += util/sigchain.h
365 LIB_H += util/symbol.h
366 LIB_H += util/color.h
367 LIB_H += util/values.h
370 LIB_H += util/thread.h
371 LIB_H += util/data_map.h
373 LIB_OBJS += util/abspath.o
374 LIB_OBJS += util/alias.o
375 LIB_OBJS += util/config.o
376 LIB_OBJS += util/ctype.o
377 LIB_OBJS += util/debugfs.o
378 LIB_OBJS += util/environment.o
379 LIB_OBJS += util/event.o
380 LIB_OBJS += util/exec_cmd.o
381 LIB_OBJS += util/help.o
382 LIB_OBJS += util/levenshtein.o
383 LIB_OBJS += util/parse-options.o
384 LIB_OBJS += util/parse-events.o
385 LIB_OBJS += util/path.o
386 LIB_OBJS += util/rbtree.o
387 LIB_OBJS += util/bitmap.o
388 LIB_OBJS += util/hweight.o
389 LIB_OBJS += util/find_next_bit.o
390 LIB_OBJS += util/run-command.o
391 LIB_OBJS += util/quote.o
392 LIB_OBJS += util/strbuf.o
393 LIB_OBJS += util/string.o
394 LIB_OBJS += util/strlist.o
395 LIB_OBJS += util/usage.o
396 LIB_OBJS += util/wrapper.o
397 LIB_OBJS += util/sigchain.o
398 LIB_OBJS += util/symbol.o
399 LIB_OBJS += util/color.o
400 LIB_OBJS += util/pager.o
401 LIB_OBJS += util/header.o
402 LIB_OBJS += util/callchain.o
403 LIB_OBJS += util/values.o
404 LIB_OBJS += util/debug.o
405 LIB_OBJS += util/map.o
406 LIB_OBJS += util/thread.o
407 LIB_OBJS += util/trace-event-parse.o
408 LIB_OBJS += util/trace-event-read.o
409 LIB_OBJS += util/trace-event-info.o
410 LIB_OBJS += util/trace-event-perl.o
411 LIB_OBJS += util/svghelper.o
412 LIB_OBJS += util/sort.o
413 LIB_OBJS += util/hist.o
414 LIB_OBJS += util/data_map.o
416 BUILTIN_OBJS += builtin-annotate.o
418 BUILTIN_OBJS += builtin-bench.o
421 BUILTIN_OBJS += bench/sched-messaging.o
422 BUILTIN_OBJS += bench/sched-pipe.o
423 BUILTIN_OBJS += bench/mem-memcpy.o
425 BUILTIN_OBJS += builtin-help.o
426 BUILTIN_OBJS += builtin-sched.o
427 BUILTIN_OBJS += builtin-buildid-list.o
428 BUILTIN_OBJS += builtin-list.o
429 BUILTIN_OBJS += builtin-record.o
430 BUILTIN_OBJS += builtin-report.o
431 BUILTIN_OBJS += builtin-stat.o
432 BUILTIN_OBJS += builtin-timechart.o
433 BUILTIN_OBJS += builtin-top.o
434 BUILTIN_OBJS += builtin-trace.o
435 BUILTIN_OBJS += builtin-probe.o
436 BUILTIN_OBJS += builtin-kmem.o
438 PERFLIBS = $(LIB_FILE)
441 QUIET_STDERR = ">/dev/null"
443 QUIET_STDERR = ">/dev/null 2>&1"
446 # Platform specific tweaks
449 # We choose to avoid "if .. else if .. else .. endif endif"
450 # because maintaining the nesting to match is a pain. If
451 # we had "elif" things would have been much nicer...
453 -include config.mak.autogen
456 ifeq ($(uname_S),Darwin)
458 ifeq ($(shell test -d /sw/lib && echo y),y)
459 BASIC_CFLAGS += -I/sw/include
460 BASIC_LDFLAGS += -L/sw/lib
463 ifndef NO_DARWIN_PORTS
464 ifeq ($(shell test -d /opt/local/lib && echo y),y)
465 BASIC_CFLAGS += -I/opt/local/include
466 BASIC_LDFLAGS += -L/opt/local/lib
472 ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
473 ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
474 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
477 ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
478 BASIC_CFLAGS += -DLIBELF_NO_MMAP
481 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
484 ifneq ($(shell sh -c "(echo '\#include <libdwarf/dwarf.h>'; echo '\#include <libdwarf/libdwarf.h>'; echo 'int main(void) { Dwarf_Debug dbg; Dwarf_Error err; Dwarf_Ranges *rng; dwarf_init(0, DW_DLC_READ, 0, 0, &dbg, &err); dwarf_get_ranges(dbg, 0, &rng, 0, 0, &err); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -ldwarf -lelf -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
485 msg := $(warning No libdwarf.h found or old libdwarf.h found, disables dwarf support. Please install libdwarf-dev/libdwarf-devel >= 20081231);
486 BASIC_CFLAGS += -DNO_LIBDWARF
488 EXTLIBS += -lelf -ldwarf
489 LIB_H += util/probe-finder.h
490 LIB_OBJS += util/probe-finder.o
493 PERL_EMBED_LDOPTS = `perl -MExtUtils::Embed -e ldopts`
494 PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts`
496 ifneq ($(shell sh -c "(echo '\#include <EXTERN.h>'; echo '\#include <perl.h>'; echo 'int main(void) { perl_alloc(); return 0; }') | $(CC) -x c - $(PERL_EMBED_CCOPTS) -o /dev/null $(PERL_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
497 BASIC_CFLAGS += -DNO_LIBPERL
499 ALL_LDFLAGS += $(PERL_EMBED_LDOPTS)
503 BASIC_CFLAGS += -DNO_DEMANGLE
505 has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd "$(QUIET_STDERR)" && echo y")
510 has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty "$(QUIET_STDERR)" && echo y")
511 ifeq ($(has_bfd_iberty),y)
512 EXTLIBS += -lbfd -liberty
514 has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty -lz "$(QUIET_STDERR)" && echo y")
515 ifeq ($(has_bfd_iberty_z),y)
516 EXTLIBS += -lbfd -liberty -lz
518 has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o /dev/null $(ALL_LDFLAGS) $(EXTLIBS) -liberty "$(QUIET_STDERR)" && echo y")
519 ifeq ($(has_cplus_demangle),y)
521 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
523 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
524 BASIC_CFLAGS += -DNO_DEMANGLE
532 ifdef NO_R_TO_GCC_LINKER
533 # Some gcc does not accept and pass -R to the linker to specify
534 # the runtime dynamic library path.
535 CC_LD_DYNPATH = -Wl,-rpath,
547 ifdef NO_D_TYPE_IN_DIRENT
548 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
550 ifdef NO_D_INO_IN_DIRENT
551 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
553 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
554 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
557 BASIC_CFLAGS += -DUSE_NSEC
559 ifdef USE_ST_TIMESPEC
560 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
563 BASIC_CFLAGS += -DNO_NSEC
566 BASIC_CFLAGS += -DNO_C99_FORMAT
568 ifdef SNPRINTF_RETURNS_BOGUS
569 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
570 COMPAT_OBJS += compat/snprintf.o
572 ifdef FREAD_READS_DIRECTORIES
573 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
574 COMPAT_OBJS += compat/fopen.o
576 ifdef NO_SYMLINK_HEAD
577 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
580 COMPAT_CFLAGS += -DNO_STRCASESTR
581 COMPAT_OBJS += compat/strcasestr.o
584 COMPAT_CFLAGS += -DNO_STRTOUMAX
585 COMPAT_OBJS += compat/strtoumax.o
588 COMPAT_CFLAGS += -DNO_STRTOULL
591 COMPAT_CFLAGS += -DNO_SETENV
592 COMPAT_OBJS += compat/setenv.o
595 COMPAT_CFLAGS += -DNO_MKDTEMP
596 COMPAT_OBJS += compat/mkdtemp.o
599 COMPAT_CFLAGS += -DNO_UNSETENV
600 COMPAT_OBJS += compat/unsetenv.o
602 ifdef NO_SYS_SELECT_H
603 BASIC_CFLAGS += -DNO_SYS_SELECT_H
606 COMPAT_CFLAGS += -DNO_MMAP
607 COMPAT_OBJS += compat/mmap.o
610 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
611 COMPAT_OBJS += compat/win32mmap.o
615 COMPAT_CFLAGS += -DNO_PREAD
616 COMPAT_OBJS += compat/pread.o
618 ifdef NO_FAST_WORKING_DIRECTORY
619 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
621 ifdef NO_TRUSTABLE_FILEMODE
622 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
625 BASIC_CFLAGS += -DNO_IPV6
628 BASIC_CFLAGS += -Duintmax_t=uint32_t
630 ifdef NO_SOCKADDR_STORAGE
632 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
634 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
638 LIB_OBJS += compat/inet_ntop.o
641 LIB_OBJS += compat/inet_pton.o
645 BASIC_CFLAGS += -DNO_ICONV
649 BASIC_CFLAGS += -DOLD_ICONV
652 ifdef NO_DEFLATE_BOUND
653 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
657 SHA1_HEADER = "ppc/sha1.h"
658 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
661 SHA1_HEADER = "arm/sha1.h"
662 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
665 SHA1_HEADER = "mozilla-sha1/sha1.h"
666 LIB_OBJS += mozilla-sha1/sha1.o
668 SHA1_HEADER = <openssl/sha.h>
669 EXTLIBS += $(LIB_4_CRYPTO)
673 ifdef NO_PERL_MAKEMAKER
674 export NO_PERL_MAKEMAKER
677 COMPAT_CFLAGS += -DNO_HSTRERROR
678 COMPAT_OBJS += compat/hstrerror.o
681 COMPAT_CFLAGS += -DNO_MEMMEM
682 COMPAT_OBJS += compat/memmem.o
685 COMPAT_CFLAGS += -DINTERNAL_QSORT
686 COMPAT_OBJS += compat/qsort.o
689 COMPAT_CFLAGS += -DRUNTIME_PREFIX
692 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
693 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
695 ifdef NO_EXTERNAL_GREP
696 BASIC_CFLAGS += -DNO_EXTERNAL_GREP
703 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
706 ifneq ($(findstring $(MAKEFLAGS),w),w)
707 PRINT_DIR = --no-print-directory
712 ifneq ($(findstring $(MAKEFLAGS),s),s)
714 QUIET_CC = @echo ' ' CC $@;
715 QUIET_AR = @echo ' ' AR $@;
716 QUIET_LINK = @echo ' ' LINK $@;
717 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
718 QUIET_GEN = @echo ' ' GEN $@;
719 QUIET_SUBDIR0 = +@subdir=
720 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
721 $(MAKE) $(PRINT_DIR) -C $$subdir
724 export QUIET_BUILT_IN
732 # Shell quote (do not use $(call) to accommodate ancient setups);
734 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
735 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
737 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
738 bindir_SQ = $(subst ','\'',$(bindir))
739 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
740 mandir_SQ = $(subst ','\'',$(mandir))
741 infodir_SQ = $(subst ','\'',$(infodir))
742 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
743 template_dir_SQ = $(subst ','\'',$(template_dir))
744 htmldir_SQ = $(subst ','\'',$(htmldir))
745 prefix_SQ = $(subst ','\'',$(prefix))
747 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
748 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
750 LIBS = $(PERFLIBS) $(EXTLIBS)
752 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
754 LIB_OBJS += $(COMPAT_OBJS)
756 ALL_CFLAGS += $(BASIC_CFLAGS)
757 ALL_LDFLAGS += $(BASIC_LDFLAGS)
759 export TAR INSTALL DESTDIR SHELL_PATH
764 SHELL = $(SHELL_PATH)
766 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
768 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
773 please_set_SHELL_PATH_to_a_more_modern_shell:
776 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
778 strip: $(PROGRAMS) perf$X
779 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
781 perf.o: perf.c common-cmds.h PERF-CFLAGS
782 $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
783 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
784 $(ALL_CFLAGS) -c $(filter %.c,$^)
786 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
787 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
788 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
790 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
791 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
792 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
793 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
794 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
796 builtin-timechart.o: builtin-timechart.c common-cmds.h PERF-CFLAGS
797 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
798 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
799 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
800 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
803 $(QUIET_BUILT_IN)$(RM) $@ && \
804 ln perf$X $@ 2>/dev/null || \
805 ln -s perf$X $@ 2>/dev/null || \
808 common-cmds.h: util/generate-cmdlist.sh command-list.txt
810 common-cmds.h: $(wildcard Documentation/perf-*.txt)
811 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
813 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
814 $(QUIET_GEN)$(RM) $@ $@+ && \
815 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
816 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
817 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
818 -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
819 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
824 configure: configure.ac
825 $(QUIET_GEN)$(RM) $@ $<+ && \
826 sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
828 autoconf -o $@ $<+ && \
831 # These can record PERF_VERSION
833 $(patsubst %.sh,%,$(SCRIPT_SH)) \
834 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
838 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
840 $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
842 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
844 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
845 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
846 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
847 '-DBINDIR="$(bindir_relative_SQ)"' \
848 '-DPREFIX="$(prefix_SQ)"' \
851 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
852 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
854 util/config.o: util/config.c PERF-CFLAGS
855 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
857 util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS
858 $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
860 # some perf warning policies can't fit to lib/bitmap.c, eg: it warns about variable shadowing
861 # from <string.h> that comes from kernel headers wrapping.
862 KBITMAP_FLAGS=`echo $(ALL_CFLAGS) | sed s/-Wshadow// | sed s/-Wswitch-default// | sed s/-Wextra//`
864 util/bitmap.o: ../../lib/bitmap.c PERF-CFLAGS
865 $(QUIET_CC)$(CC) -o util/bitmap.o -c $(KBITMAP_FLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
867 util/hweight.o: ../../lib/hweight.c PERF-CFLAGS
868 $(QUIET_CC)$(CC) -o util/hweight.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
870 util/find_next_bit.o: ../../lib/find_next_bit.c PERF-CFLAGS
871 $(QUIET_CC)$(CC) -o util/find_next_bit.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
873 util/trace-event-perl.o: util/trace-event-perl.c PERF-CFLAGS
874 $(QUIET_CC)$(CC) -o util/trace-event-perl.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter $<
876 perf-%$X: %.o $(PERFLIBS)
877 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
879 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
880 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
881 builtin-revert.o wt-status.o: wt-status.h
883 $(LIB_FILE): $(LIB_OBJS)
884 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
887 $(MAKE) -C Documentation all
890 $(MAKE) -C Documentation man
893 $(MAKE) -C Documentation html
896 $(MAKE) -C Documentation info
899 $(MAKE) -C Documentation pdf
903 $(FIND) . -name '*.[hcS]' -print | xargs etags -a
907 $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
911 $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
913 ### Detect prefix changes
914 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
915 $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
917 PERF-CFLAGS: .FORCE-PERF-CFLAGS
918 @FLAGS='$(TRACK_CFLAGS)'; \
919 if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
920 echo 1>&2 " * new build flags or prefix"; \
921 echo "$$FLAGS" >PERF-CFLAGS; \
924 # We need to apply sq twice, once to protect from the shell
925 # that runs PERF-BUILD-OPTIONS, and then again to protect it
926 # and the first level quoting from the shell that runs "echo".
927 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
928 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
929 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
930 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
931 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
938 # TEST_PROGRAMS += test-something$X
940 all:: $(TEST_PROGRAMS)
942 # GNU make supports exporting all variables by "export" without parameters.
943 # However, the environment gets quite big, and some programs have problems
951 for i in *.c */*.c; \
953 sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
956 echo 2>&1 "Did you mean 'make test'?"; \
961 ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
963 ### Installation rules
965 ifneq ($(filter /%,$(firstword $(template_dir))),)
966 template_instdir = $(template_dir)
968 template_instdir = $(prefix)/$(template_dir)
970 export template_instdir
972 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
973 perfexec_instdir = $(perfexecdir)
975 perfexec_instdir = $(prefix)/$(perfexecdir)
977 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
978 export perfexec_instdir
981 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
982 $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
984 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
985 $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
987 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
992 $(MAKE) -C Documentation install
995 $(MAKE) -C Documentation install-man
998 $(MAKE) -C Documentation install-html
1001 $(MAKE) -C Documentation install-info
1004 $(MAKE) -C Documentation install-pdf
1007 $(MAKE) -C Documentation quick-install
1010 $(MAKE) -C Documentation quick-install-man
1013 $(MAKE) -C Documentation quick-install-html
1016 ### Maintainer's dist rules
1021 # perf.spec: perf.spec.in
1022 # sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
1025 # PERF_TARNAME=perf-$(PERF_VERSION)
1026 # dist: perf.spec perf-archive$(X) configure
1027 # ./perf-archive --format=tar \
1028 # --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
1029 # @mkdir -p $(PERF_TARNAME)
1030 # @cp perf.spec configure $(PERF_TARNAME)
1031 # @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
1032 # $(TAR) rf $(PERF_TARNAME).tar \
1033 # $(PERF_TARNAME)/perf.spec \
1034 # $(PERF_TARNAME)/configure \
1035 # $(PERF_TARNAME)/version
1036 # @$(RM) -r $(PERF_TARNAME)
1037 # gzip -f -9 $(PERF_TARNAME).tar
1039 # htmldocs = perf-htmldocs-$(PERF_VERSION)
1040 # manpages = perf-manpages-$(PERF_VERSION)
1042 # $(RM) -r .doc-tmp-dir
1043 # mkdir .doc-tmp-dir
1044 # $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1045 # cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1046 # gzip -n -9 -f $(htmldocs).tar
1048 # $(RM) -r .doc-tmp-dir
1049 # mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1050 # $(MAKE) -C Documentation DESTDIR=./ \
1051 # man1dir=../.doc-tmp-dir/man1 \
1052 # man5dir=../.doc-tmp-dir/man5 \
1053 # man7dir=../.doc-tmp-dir/man7 \
1055 # cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1056 # gzip -n -9 -f $(manpages).tar
1057 # $(RM) -r .doc-tmp-dir
1060 # $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
1068 $(RM) *.o */*.o $(LIB_FILE)
1069 $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
1070 $(RM) $(TEST_PROGRAMS)
1071 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1072 $(RM) -r autom4te.cache
1073 $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1074 $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
1075 $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
1076 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1077 $(MAKE) -C Documentation/ clean
1078 $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
1080 .PHONY: all install clean strip
1081 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1082 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1083 .PHONY: .FORCE-PERF-BUILD-OPTIONS
1085 ### Make sure built-ins do not have dups and listed in perf.c
1090 ### Test suite coverage testing
1094 # .PHONY: coverage coverage-clean coverage-build coverage-report
1097 # $(MAKE) coverage-build
1098 # $(MAKE) coverage-report
1101 # rm -f *.gcda *.gcno
1103 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1104 # COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
1106 # coverage-build: coverage-clean
1107 # $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1108 # $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1113 # grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
1114 # | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1115 # | tee coverage-untested-functions